25.0 °C. The reaction AB(aq)→A(g)+B(g) is second order in AB and has a rate constant of 0.0140 L- mol-.s- at 25.0 °C. A reaction vessel initially contains 250.0 mL of 0.188 mol - L- AB which is allowed to react to form the gaseous product. The product is collected over water at • Part A How much time is required to produce 289.0 mL of the products at a barometric pressure of 725.5 mmHg - (The vapor pressure of water at this temperature is 23.8 mmHg.) Express your answer to two significant figures and include the appropriate units. Value Units t= Submit Request Answer

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The reaction AB(aq)→A(g)+B(g) is second order in AB and has a rate constant of 0.0140 L·mol¯ · s¯ at 25.0 °C. A reaction vessel initially contains 250.0 mL of 0.188 mol · L- AB which is allowed to react to form the gaseous product. The product is collected over water at
25.0 °C.
Part A
How much time is required to produce 289.0 mL of the products at a barometric pressure of 725.5 mmHg . (The vapor pressure of water at this temperature is 23.8 mmHg.)
Express your answer to two significant figures and include the appropriate units.
幽]
?
Value
Units
t =
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Transcribed Image Text:The reaction AB(aq)→A(g)+B(g) is second order in AB and has a rate constant of 0.0140 L·mol¯ · s¯ at 25.0 °C. A reaction vessel initially contains 250.0 mL of 0.188 mol · L- AB which is allowed to react to form the gaseous product. The product is collected over water at 25.0 °C. Part A How much time is required to produce 289.0 mL of the products at a barometric pressure of 725.5 mmHg . (The vapor pressure of water at this temperature is 23.8 mmHg.) Express your answer to two significant figures and include the appropriate units. 幽] ? Value Units t = Submit Request Answer
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