4. the active ingredient in
of toothpaste lists the conce
3.429
e ingredient in toothpaste is sodium fluoride, an anticavity agent. a 170. g tube
paste lists the concentration of sodium fluoride as 0.24%. how many grams of
sodium fluoride are in the toothpaste?

How would you reduce the volume of gas

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma

Can you guys answer these questions i need it before 1: 00pm