Question

what is the number of moles in 9g of steam? Solved​

Answer 1

Answer:

Yes! Despite all the protestations you hear from Big Tech, there is a simple privacy law that makes sense without destroying th... To find the number of moles of water in 9g divide mass (9g) by relative molecular mass of water (18g) u get 0.5 moles . 9 gram of steam contain 3.015*10^23 H2O molecules.

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Answer 2

Answer:

0.5 mole

Explanation:

mole= given mass/molar mass