Enter a player name to begin or load your saved progress.
Louis Jacques Thénard was born in the Champagne district of France.
Answer: True
Explanation: Louis Jacques Thénard was born in a farm cottage near Nogent-sur-Seine in the Champagne district of France.
Louis Jacques Thénard lived from 1777 to 1857.
Answer: True
Explanation: Louis Jacques Thénard lived from May 4, 1777, to June 21, 1857.
The post-Revolutionary French educational system provided Thénard with scholarships for his early education.
Answer: True
Explanation: The post-Revolutionary French educational system offered scholarships for boys up to age 14, which facilitated Thénard's early education.
During which years did Louis Jacques Thénard live?
Answer: 1777-1857
Explanation: Louis Jacques Thénard lived from 1777 to 1857.
What was Louis Jacques Thénard's family background?
Answer: His father was a farm worker near Nogent-sur-Seine.
Explanation: Louis Jacques Thénard's father was a farm worker, and the family resided near Nogent-sur-Seine.
How did the post-Revolutionary French educational system facilitate Thénard's early education?
Answer: By providing scholarships for boys up to age 14.
Explanation: The post-Revolutionary French educational system provided scholarships for boys up to age 14, which enabled Thénard to receive his early education.
Thénard's doctoral advisor was Louis Nicolas Vauquelin.
Answer: True
Explanation: Louis Nicolas Vauquelin served as the doctoral advisor for Louis Jacques Thénard.
Thénard was permitted to study in Vauquelin's laboratory despite being unable to pay the required monthly fee.
Answer: True
Explanation: Despite his financial constraints, Thénard was permitted to study in Vauquelin's laboratory due to the intervention of Vauquelin's sisters.
Thénard pursued the study of pharmacy in Paris.
Answer: True
Explanation: In Paris, Louis Jacques Thénard pursued the study of pharmacy, benefiting from the mentorship of prominent chemists like Fourcroy and Vauquelin.
Thénard obtained teaching positions due to his rapid academic progress and mentor support.
Answer: True
Explanation: Thénard secured teaching positions due to his rapid academic progress and the support of his mentors, Fourcroy and Vauquelin.
Thénard became a professor at the Collège de France in 1804, succeeding Antoine François Fourcroy.
Answer: False
Explanation: In 1804, Louis Nicolas Vauquelin resigned his professorship at the Collège de France and used his influence to help Thénard secure the position, rather than Thénard succeeding Fourcroy in that specific role.
Thénard prioritized research over teaching throughout his career.
Answer: False
Explanation: Contrary to prioritizing research exclusively, Thénard famously believed that professors, assistants, and resources should be entirely dedicated to serving students' needs.
Who was Louis Jacques Thénard's doctoral advisor?
Answer: Louis Nicolas Vauquelin
Explanation: Louis Nicolas Vauquelin served as the doctoral advisor for Louis Jacques Thénard.
What field did Thénard pursue in Paris, and who were his key mentors there?
Answer: Pharmacy; Fourcroy and Vauquelin
Explanation: In Paris, Thénard pursued the study of pharmacy and was mentored by Antoine François Fourcroy and Louis Nicolas Vauquelin.
Thénard gained access to Louis Nicolas Vauquelin's laboratory primarily through:
Answer: The intervention of Vauquelin's sisters.
Explanation: Thénard gained access to Vauquelin's laboratory primarily through the intervention of Vauquelin's sisters, as he could not afford the required fees.
How did Thénard secure his first teaching positions in chemistry?
Answer: His rapid progress allowed him to substitute for his mentor, leading to appointments by Fourcroy and Vauquelin.
Explanation: Thénard secured his initial teaching positions due to his rapid academic progress, which allowed him to substitute for his mentor and subsequently receive appointments from Fourcroy and Vauquelin.
Thénard became a professor at the Collège de France due to the influence of which mentor?
Answer: Louis Nicolas Vauquelin
Explanation: Louis Nicolas Vauquelin's influence was instrumental in Thénard securing the professorship at the Collège de France.
After 1810, Thénard held significant chemistry professorships at which institutions?
Answer: The École Polytechnique and the Faculté des Sciences
Explanation: Following 1810, Thénard held significant chemistry professorships at the École Polytechnique and the Faculté des Sciences.
What was Thénard's fundamental belief about the role of a professor?
Answer: Professors, assistants, and resources must be dedicated to student needs.
Explanation: Thénard believed that professors, their assistants, and laboratory resources should be entirely dedicated to serving the needs of the students.
Thénard's primary scientific field was geology.
Answer: False
Explanation: Louis Jacques Thénard's primary scientific field was chemistry; he was not primarily involved in geology.
Thénard is credited with the discovery of hydrogen peroxide.
Answer: True
Explanation: Louis Jacques Thénard is indeed credited with the discovery of hydrogen peroxide.
Thénard co-discovered the element boron.
Answer: True
Explanation: Louis Jacques Thénard is recognized for co-discovering the element boron.
Thénard developed a pigment known as Prussian blue.
Answer: False
Explanation: The source indicates that Thénard developed the pigment known as Thénard's blue, which is chemically cobalt aluminate, not Prussian blue.
Thénard's blue is chemically known as cobalt aluminate.
Answer: True
Explanation: Thénard's blue, a significant pigment developed by Louis Jacques Thénard, is chemically known as cobalt aluminate.
The Alais meteorite, analyzed by Thénard in 1806, was the first carbonaceous chondrite discovered.
Answer: True
Explanation: The analysis of the Alais meteorite by Thénard in 1806 marked the discovery of the first carbonaceous chondrite.
Thénard's analysis of the Alais meteorite revealed it contained a high percentage of iron.
Answer: False
Explanation: Thénard's analysis of the Alais meteorite identified a substantial carbon content; the source does not specify a high percentage of iron.
Thénard's earliest published research in 1799 focused on the properties of water.
Answer: False
Explanation: Thénard's earliest published research in 1799 focused on the chemical compounds of arsenic and antimony, not the properties of water.
Thénard began significant research into ethers starting in 1807.
Answer: True
Explanation: Louis Jacques Thénard commenced significant research into ethers starting in 1807.
Thénard discovered hydrogen peroxide in 1818.
Answer: True
Explanation: Louis Jacques Thénard discovered hydrogen peroxide in the year 1818.
Thénard developed the pigment known as Thénard's blue in response to a request for a durable yellow pigment.
Answer: False
Explanation: Thénard developed the pigment known as Thénard's blue in response to a request for an affordable coloring substance, not specifically a durable yellow pigment.
Which of the following is NOT among Thénard's significant chemical discoveries mentioned in the source?
Answer: The element Chlorine
Explanation: The source material highlights Thénard's discoveries of hydrogen peroxide and boron, as well as his development of Thénard's blue pigment. The element Chlorine is not listed among his discoveries.
What was the primary significance of Thénard's 1806 analysis of the Alais meteorite?
Answer: It was the first carbonaceous chondrite ever discovered, showing significant carbon content.
Explanation: Thénard's 1806 analysis of the Alais meteorite was significant as it identified the first carbonaceous chondrite, revealing substantial carbon content.
Thénard's earliest published research in 1799 focused on the chemical compounds of which elements?
Answer: Arsenic and Antimony
Explanation: Thénard's earliest published research in 1799 focused on the chemical compounds of arsenic and antimony.
Besides ethers, what other chemical compound did Thénard investigate in 1802?
Answer: Sebacic acid
Explanation: In addition to his work on ethers, Thénard investigated sebacic acid in 1802.
The pigment known as Thénard's blue was developed in response to a request for what?
Answer: An affordable coloring substance
Explanation: The pigment known as Thénard's blue was developed in response to a request for an affordable coloring substance.
Thénard's major chemistry textbook was titled *Chimie Élémentaire*.
Answer: False
Explanation: The full title of Thénard's major chemistry textbook is *Traité de chimie élémentaire, théorique et pratique*, not simply *Chimie Élémentaire*.
Thénard's textbook served as a standard reference for approximately 25 years.
Answer: True
Explanation: Thénard's influential textbook served as a standard reference in chemistry for approximately 25 years.
Joseph Louis Gay-Lussac was Thénard's primary research collaborator.
Answer: True
Explanation: Joseph Louis Gay-Lussac was Louis Jacques Thénard's primary research collaborator and lifelong friend.
The first volume of Thénard's *Traité de chimie élémentaire* was published in 1813.
Answer: False
Explanation: According to the source material, the first volume of Thénard's *Traité de chimie élémentaire* was published in 1817, not 1813.
What is the full title of Thénard's major chemistry textbook?
Answer: *Traité de Chimie Élémentaire, Théorique et Pratique*
Explanation: The full title of Thénard's major chemistry textbook is *Traité de chimie élémentaire, théorique et pratique*.
For approximately how long did Thénard's major chemistry textbook serve as a standard reference?
Answer: 25 years
Explanation: Thénard's influential chemistry textbook served as a standard reference for approximately 25 years.
Who was Louis Jacques Thénard's primary research collaborator and lifelong friend?
Answer: Joseph Louis Gay-Lussac
Explanation: Joseph Louis Gay-Lussac was Louis Jacques Thénard's primary research collaborator and lifelong friend.
Thénard succeeded Antoine François Fourcroy as a member of the French Academy.
Answer: True
Explanation: Louis Jacques Thénard succeeded Antoine François Fourcroy as a member of the French Academy.
Thénard served as vice-president of the *conseil superieur de l'instruction publique*.
Answer: True
Explanation: Thénard held the significant administrative position of vice-president of the *conseil superieur de l'instruction publique*.
Napoleon Bonaparte awarded Thénard and Gay-Lussac the Galvanism Prize.
Answer: True
Explanation: Napoleon Bonaparte awarded Thénard and Gay-Lussac the Galvanism Prize, representing a significant financial reward for their research.
Thénard's name is inscribed on the Eiffel Tower as recognition for his scientific contributions.
Answer: True
Explanation: The inscription of Louis Jacques Thénard's name on the Eiffel Tower serves as recognition for his significant scientific contributions.
Thénard was granted the title of baron by Napoleon Bonaparte.
Answer: False
Explanation: Thénard was granted the title of baron by Charles X in 1825, not by Napoleon Bonaparte.
Thénard became a peer of France under Louis Philippe in 1832.
Answer: True
Explanation: Louis Jacques Thénard became a peer of France in 1832 under the reign of Louis Philippe.
Thénard was elected a foreign member of the Royal Swedish Academy of Sciences in 1821.
Answer: True
Explanation: In recognition of his scientific contributions, Louis Jacques Thénard was elected a foreign member of the Royal Swedish Academy of Sciences in 1821.
Thénard served as a representative in the chamber of deputies for the *département* of Yonne.
Answer: True
Explanation: Louis Jacques Thénard served as a representative in the chamber of deputies for the *département* of Yonne from 1827 to 1830.
Thénard's native village was renamed Thénardville after his death.
Answer: False
Explanation: Thénard's native village was renamed La Louptière-Thénard, not Thénardville, in his honor.
A statue was erected in Thénard's memory at Sens in 1861.
Answer: True
Explanation: A statue commemorating Louis Jacques Thénard was erected in Sens in 1861.
What academic honor was Louis Jacques Thénard granted by Charles X in 1825?
Answer: The title of baron
Explanation: In 1825, Charles X granted Louis Jacques Thénard the title of baron.
What influential administrative role did Thénard hold in French education policy?
Answer: Vice-president of the *conseil superieur de l'instruction publique*
Explanation: Thénard served as the vice-president of the *conseil superieur de l'instruction publique*, playing a key role in French education policy.
What financial award did Napoleon Bonaparte grant to Thénard and Gay-Lussac?
Answer: 30,000 francs as the final installment of the Galvanism Prize
Explanation: Napoleon Bonaparte awarded Thénard and Gay-Lussac 30,000 francs, representing the final installment of the Galvanism Prize.
What does the inscription of Thénard's name on the Eiffel Tower signify?
Answer: His recognition as a prominent French scientist and engineer.
Explanation: The inscription of Thénard's name on the Eiffel Tower signifies his recognition as a prominent French scientist and engineer.
Thénard was granted the title of baron by which French monarch?
Answer: Charles X
Explanation: Louis Jacques Thénard was granted the title of baron by Charles X in 1825.
Thénard became a peer of France under which ruler?
Answer: Louis Philippe
Explanation: Louis Jacques Thénard became a peer of France under Louis Philippe in 1832.
Which of the following was NOT a position held by Thénard?
Answer: Minister of Education
Explanation: While Thénard held positions such as Professor at the École Polytechnique, Member of the French Academy, and Representative in the chamber of deputies, he did not serve as Minister of Education.
Thénard's research supported Claude Louis Berthollet's theories on metallic oxides.
Answer: False
Explanation: Thénard's research led him to question some of Claude Louis Berthollet's theoretical ideas regarding the composition of metallic oxides.
Thénard proved that Berthollet's 'zoonic acid' was actually pure acetic acid.
Answer: False
Explanation: Thénard demonstrated that Berthollet's 'zoonic acid' was an impure form of acetic acid, not pure acetic acid.
How did Thénard's research challenge the work of Claude Louis Berthollet?
Answer: Thénard questioned Berthollet's ideas on metallic oxides and identified 'zoonic acid' as impure acetic acid.
Explanation: Thénard's research challenged Berthollet's ideas on metallic oxides and identified 'zoonic acid' as an impure form of acetic acid.
What was the primary focus of Thénard's critique of Claude Louis Berthollet's work?
Answer: Berthollet's identification of certain acids and his ideas on metallic oxides.
Explanation: Thénard's critique of Berthollet's work primarily focused on Berthollet's identification of certain acids and his theories regarding metallic oxides.
The biographical information about Thénard is primarily sourced from the 10th edition of the *Encyclopædia Britannica*.
Answer: False
Explanation: The biographical information is primarily sourced from the 11th edition of the *Encyclopædia Britannica*, not the 10th edition.
VIAF is an international authority control database that lists identifiers for Louis Jacques Thénard.
Answer: True
Explanation: VIAF (Virtual International Authority File) is an example of an international authority control database that lists identifiers for Louis Jacques Thénard.
Which of the following is an international authority control database cited for Louis Jacques Thénard?
Answer: GND (German National Library)
Explanation: GND (German National Library) is cited as an international authority control database providing identifiers for Louis Jacques Thénard.
The source indicates that Thénard's biographical information is partly derived from which historical encyclopedia?
Answer: The 11th edition of the Encyclopædia Britannica
Explanation: The source indicates that Thénard's biographical information is partly derived from the 11th edition of the *Encyclopædia Britannica*.
Who was Louis Jacques Thénard?
Answer: A renowned French chemist known for discovering hydrogen peroxide.
Explanation: Louis Jacques Thénard was a distinguished French chemist, notably recognized for his discovery of hydrogen peroxide.