Chemistry, asked by himangi32, 2 months ago

What is the mass in grams of 2.5 moles of Ca? (Atomic mass of calcium = 40

Answers

Answered by djtesting58

2

Answer:

100 grams

Explanation:

No. of moles (n) = Given mass /atomic mass
mass = atomic mass × n
mass = 2.5 × 40
Mass = 100 grams

Answered by faizi33

1

Answer:

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Explanation:

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