calculate the number of sulphide ions in 1.7 gram of hydrogen sulphide
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Molecular mass of H2S is 34 g/mol
no. of moles = given mass / molecular mass
= 1.7÷34
= 0.05 moles
1 mole contains 6.022 *10^23 molecules
then, 0.1 moles contains
= 6.022*10^23 * 0.05
= 3.011 *10^22 molecules
PLEASE MARK MY ANSWER AS A BRAINLIEST.
no. of moles = given mass / molecular mass
= 1.7÷34
= 0.05 moles
1 mole contains 6.022 *10^23 molecules
then, 0.1 moles contains
= 6.022*10^23 * 0.05
= 3.011 *10^22 molecules
PLEASE MARK MY ANSWER AS A BRAINLIEST.
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