Question

How many water molecules are in a block of ice containing 1.75 mol of water (H2O)?

Answer 1

1.75 mol H2O x (6.022x10^23 molecules H2O / 1 mol H2O) = 1.05x10^24 molecules H2O if you need a further example let me know

Answer 2

Answer: The number of molecules present in the given moles of water are
`1.054* 10^(24)`

Step-by-step explanation:

We are given:

Moles of water = 1.75 moles

According to mole concept:

1 mole of a compound contains
`6.022* 10^(23)` number of molecules.

So, 1.75 moles of water will contain =
`1.75* 6.022* 10^(23)=1.054* 10^(24)` number of molecules.

Hence, the number of molecules present in the given moles of water are
`1.054* 10^(24)`