Science, asked by purva1799, 7 months ago

calculate the molecular mass of Na2so40

Answers

Answered by samiradahir1807

0

Answer:

142 g/mol

Explanation:

Na2SO4

Na- 2moles = 2×23g = 46

S- 1mole=1×32g= 32

O - 4moles=4×16g = 64

64+32+46 = 142 g/mol

Answered by samikshajadhav16

0

Explanation:

Sodium sulfate

142.04 g/mol

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