In a chemical equation, what do the coefficients indicate?

Find the half life of a substance that decays from 32g to 11.5 g in 64 days

How could Brutus increase the amount of electric current his generator produces?

Recycled r134a refrigerant cannot exceed what levels of contaminants

8th grade science by what process does carbon dioxide enter the ocean

Can an enzyme make a nonspontaneous reaction occur spontaneously? Why or why not?

The molecules in a solid object A. flow freely around each other B. vibrate slowly C. are completely still all the time

How many moles of water can be obtained from the reaction of 4 moles of O2?

A solid white substance A is heated strongly in the absence of air. It decomposes to form a new white substance B and a gas C. The gas has exactly the same properties as the product obtained when carbon is burned in an excess of oxygen.

C). If 0.5 mole of oxygen (0,) reacted with hydrogen (H2), how many mole of water (H, 0) was produced from the reaction?

A cube has a depth of 10 cm. What is the volume of the cube? Or What is depth?