They have no charge and are located inside the nucleus
Answer:
A) How many hydrogen atoms are in the molecule?
Answer:
HBr + KOH = KBr + H2O
3 HF + Fe(OH)3 = FeF3 + 3 H2O
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Explanation:
The moles of nitrogen n in 83.0 g of N2O is calculated as below
find the moles of N2O
moles = mass/molar mass
= 83 g/44g/mol= 1.886 moles
the moles of Nitrogen in N2O is therefore
=1.886 moles x2(since there are two atom of N in N2O) =3.772 moles
