Question

Propane (C3H8) is a fuel commonly burned for needs such as home heating and cooking food. When propane burns, it reacts with oxygen (O2). The products of the reaction are carbon dioxide (CO2) and water (H2O). If 44.1 g of propane react completely with 160.0 g of oxygen, 132.0 g of carbon dioxide are formed. What is the mass of the other product, water, formed in this reaction?
PLEASE HELP MEEEEE AHH

Answer 1

The total mass of water in this reaction is  72.1 grams.

What is a chemical reaction?

A chemical reaction is a process in which two, or more substances react or interact. This interaction leads to products or new substances. The reaction described can be represented as:

• C3H8 +O2 =CO2 + H2O

This is because propane reacts with oxygen and it forms carbon dioxide and water.

How to calculate the mass of a product?

In general, the mass of products is equal to the mass of reactants. This occurs due to the law of conservation that states mass is always preserved even though its form may change.

Now, let's use the information we know to calculate the mass of water.

• 44.1 g of C3H8 + 160 g of O2 = 132 g of CO2 + x g of H20
• 204.1 g of reactans = 132 g of CO2 + H2o
• 204.1 - 132 = 72.1 grams of water

Learn more about chemical reaction in: https://brainly.com/question/6876669