Question

how many atoms are present in a mole of Ca(OH)2?

Answer 1

Explanation:

Anmol of a compound will have 6.022 × 10 ^23 molecules so the number of atoms in in a mall is 6.022 into 10^ 23 x number of atom in a molecule .

one molecule of CA (OH)2 has 5 atoms in one molecule of CA(OH)2 has 6.022× 10^23 atom..

Answer 2

Answer:

Calcium Hydroxide has three atoms 5 atoms in each molecule.

One calcium atom

Two oxygen atoms

Two hydrogen atoms

So total 5N

A

atoms are present in N

A

molecules.