Question

number of neutrons in 4.4g of co2​

Answer 1

Answer:

0.1 mol = 6.022 × 10²² n

Explanation:

molecular mass of co2

=12+2(16)=44

mol =mass/mass per atom

=4.4/44

= 0.1 mol

1 mol = 6.022×10²³ n

0.1 mol = 6.022 × 10²² n