Question

calculate the molecular mass of

Cl2
That is chlorine gas​

Answer 1

Explanation:

Hey mate:-

molecular mass of chlorine gas = mass of 2 chlorine atoms

$= 2 \times 35.45$

$= 70.90 \frac{g}{mol}$

Therefore

The mass of chlorine gas is 70.90 g/mol or 70.90u

Answer 2

Here is your answer.....

we know that,

Cl2 mass is 35.45

so according to the question,

CL2 = (35.45)×2

= 70.90 g/mol

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