Question

​calculate the number of moles in 05. L of 0.75M Na^2Co^3

Answer 1

Answer:

0.375 moles

Explanation:

Molarity = no.of moles of solute ÷

Volume of solution

0.75M = n ÷ 0.5 l

0.75× 0.5 = n

0.375 moles =n