PLEAS HEL I BE FOR HEL

How many molecules are in a sample of water, H2O, with a mass of 63.00 grams?

There are molecules in 63.00 g of

Explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number of particles.

To calculate the moles, we use the equation:

1 mole of contains =   molecules

Thus 3.5 moles of contains =   molecules.

There are molecules in 63.00 g of

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

the answer is option a.