A balloon containing 0.0400 mol of a gas with a
volume of 500 mL was expanded to 1.00 L.
Answer the questions and round answers to
nearest hundredth place.
Which equation should you use to find the amount
of gas added?

What is a property of a double replacement reaction

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of