Question

The molecular weight of nacl is 58 then how many mg is in 50 micromol of nacl

Answer 1

Answer:

51.683

Explanation:

i think this is the right answer

Answer 2

Hey Dear,

◆ Answer -

50 μmol = 2.9 mg

● Explanation -

Given that molecular weight of NaCl is 58 g/mol. This means -

1 mol = 58 g

Here, changing units -

1 × (10^6 μmol) = 58 × (10^3 mg)

10^6 μmol = 58×10^3 mg

1 μmol = 58×10^3 / 10^6 mg

1 μmol = 0.058 mg

Thus 50 μmol will contain -

50 μmol = 50 × 0.058 mg

50 μmol = 2.9 mg

Therefore, 50 μmol of NaCl will weigh 2.9 mg.

Thanks dear...