Question

CO2
Na atom
MgCl2
Fill in the missing data in the table :
Species
H20
Property
No. of moles
2
No. of particles
Mass
0.5
3.011 X 1023
36 g
1
115 g​

Answer 1

Answer:

Number of moles = Mass of water / Molar mass of water ... 1 g of H2 = ½ x NA = 0.5 NA = 0.5 × 6.022 × 1023 = 3.011 × 1023. 8. Mass ... Species property, H2O, CO2, Na atom, MgCl2. No