A sample of gaseous arsine in a sealed 500.0 mL flask at 278.0 torr and 223 K is heated to 473 K at which arsine decomposes to solid arsinic and hydrogen gas. The flask was then cooled to 273 K and the final pressure was 476.0 torr. What is the percentage of arsine molecules that decomposed?
A sample of gaseous arsine in a sealed 500.0 mL flask at 278.0 torr and 223 K is heated to 473 K at which arsine decomposes to solid arsinic and hydrogen gas. The flask was then cooled to 273 K and the final pressure was 476.0 torr. What is the percentage of arsine molecules that decomposed?
Chapter6: The States Of Matter
Section: Chapter Questions
Problem 6.43E
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A sample of gaseous arsine in a sealed 500.0 mL flask at 278.0 torr and 223 K is heated to 473 K at which arsine decomposes to solid arsinic and hydrogen gas. The flask was then cooled to 273 K and the final pressure was 476.0 torr. What is the percentage of arsine molecules that decomposed?
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