Science, asked by krishnajadhav65, 10 months ago

how many molecules of H2 S o4 are there in 49 gram sample..please answer me

Answers

Answered by aparna47

0

Answer:

no. of molecules = moles * Avogadro's number

= 0.5 * 6.022*10^23

= 3.011*10^23

Explanation:

moles = given mass /molar mass

Hope you will understand

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