How many atoms of oxygen are there in 5 mol of co2?

What is the total mass, in grams of 137.25 grams, 84grams, 43.7grams

Is it harder to stop a large truck that a small car when both are moving at the same velocity? Why or why not?

The gas carbon dioxide is a pure substance. Which of the following is true about carbon dioxide? Carbon and oxygen are chemically bonded in it.

Is comets greater than asteroids

You heat up your oven to a temperature of 350C. You then put 20lb turkey in the oven. Why isn't the turkey instantly cooked? After all, the temperature of the oven is significantly higher than the turkey's.

Calculate the maximum mass of carbon dioxide that could be obtained by adding excess hydrochloric acid to 15 g of calcium carbonate.

True or false: during dry weather, the water level in a small pond drops because of runoff.

Bradley hit a baseball with a bat. The baseball then hit a window and caused the window to break. Where did the energy that broke the window come from?

An observation which requieres measuresment is called

In the equation Mg (s) + O2 (g) → MgO (s) what is the reactant?