Chemistry, asked by aalijah16071, 8 months ago

What is the molecular mass of k2cr207 [atomic mass of k = 39, cr = 52, o = 16]

Answers

Answered by SarahAzman

3

Answer:

294

Explanation:

Molecular mass = (2×39)+(52×2)+(16×7) =294

Answered by kartikeyagarwal302

3

Answer:

Molecular mass of K2Cr2O7 =294 amu

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