Hydrogen produced from a hydrolysis reaction was collected over water. The data is compiled in the table.Total volume of H-(g) collected93.88 mlTemperatureBarometric pressure24.0 °C742 mmHg22.5 mmHgVapor pressure of water at 24.0 °CCalculate the moles of hydrogen gas produced by the reaction.moles: 3.21 x10mol H2The combustion of octane, C, H,. proceeds according to the reaction shown.2C,H,0) + 250,(g) – 16 CO,(g) + 18 H,O(1)If 514 mol of octane combusts, what volume of carbon dioxide is produced at 20.0 °C and 0.995 atm?A container of N,0,() has a pressure of 0.320 atm. When the absolute temperature of the N,0,() is tripled, the gascompletely decomposes, producing NO, (g) and NO(g). Calculate the final pressure of the gas mixture, assuming that thecontainer volume does not change.atmfinal pressure: 0.96Incorect

Given, Moles of octane = 514 mol The Balanced chemical reaction: 2 C8H18(l) + 25 O2 (g) →16 CO2 (g)…

The combustion of octane, C, H. proceeds according to the reaction shown. 2C,H) + 250,(2) – 16CO,(g) + 18 H,o) If 514 mol of octane combusts, what volume of carbon dioxide is produced at 20.0 C and 0.995 atm?

The combustion of octane, C, H. proceeds according to the reaction shown. 2C,H) + 250,(2) – 16CO,(g) + 18 H,o) If 514 mol of octane combusts, what volume of carbon dioxide is produced at 20.0 C and 0.995 atm?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Hydrogen produced from a hydrolysis reaction was collected over water. The data is compiled in the table.
Total volume of H-(g) collected
93.88 ml
Temperature
Barometric pressure
24.0 °C
742 mmHg
22.5 mmHg
Vapor pressure of water at 24.0 °C
Calculate the moles of hydrogen gas produced by the reaction.
moles: 3.21 x10
mol H2
The combustion of octane, C, H,. proceeds according to the reaction shown.
2C,H,0) + 250,(g) – 16 CO,(g) + 18 H,O(1)
If 514 mol of octane combusts, what volume of carbon dioxide is produced at 20.0 °C and 0.995 atm?
A container of N,0,() has a pressure of 0.320 atm. When the absolute temperature of the N,0,() is tripled, the gas
completely decomposes, producing NO, (g) and NO(g). Calculate the final pressure of the gas mixture, assuming that the
container volume does not change.
atm
final pressure: 0.96
Incorect

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