Question

how many liters of hydrogen gas are formed from the complete reaction of 1.07 mol of c? assume that hydrogen gas is collected at 1.0 atm and 315k

Answer 1

27.67  liters of hydrogen gas are formed from the complete reaction of 1.07 mol of c.

What is ideal gas equation ?

PV = nRT is the formula for the ideal gas equation. In this equation, P denotes the ideal gas's pressure, V the volume of the ideal gas, n the total amount of ideal gas measured in moles, R the universal gas constant, and T the temperature.

The balanced chemical reaction is:

$C(s) + H_2O \ \rightarrow CO(g)+H_2(g)$

moles of carbon (C) =1.07 mol

Now we have to calculate the moles of H2 gas.

From the reaction we conclude that,

As, 1 mole of carbon reaction to give 1 mole of hydrogen gas

So, 1.07mole of carbon reaction to give 1.07mole of hydrogen gas

Now we have to calculate the volume of hydrogen gas by using ideal gas equation.

$PV = nRT$

P = Pressure of  gas = 1.0 atm

V = Volume of H2  gas = ?

n= No. of Moles =1.07 moles

R = Gas constant = 0.0821

T = Temperature of  gas = 315 K

$V= \frac{nRT}{P}$

V= 1.07 * 0.0821 * 315 k

V = 27.67 L

To learn more about ideal gas equation  refer,

https://brainly.com/question/20348074

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