Question

coFluorine gas and water vapor react to form hydrogen fluoride gas and oxygen. What volume of hydrogen fluoride would be produced by thisreaction if 4.47 cm³ of water were consumed?Also, be sure your answer has a unit symbol, and is rounded to 3 significant digits.0X S ?

Answer 1

`8.94\text{ cm}^3`

Step-by-step explanation:

Here, we want to get the volume of hydrogen fluoride gas produced

Firstly, we write an equation of the reaction

`4F\text{ + 2H}_2O\text{ }\rightarrow\text{ 4HF + O}_2`

Now from the equation of reaction, we have it that 4 moles of hydrogen fluoride gas were produced by 2 moles of water

Thus, the volume of hydrogen fluoride consumed will be:

`\frac{4.47\text{ }*4}{2}\text{ = 8.94 cm}^3`