Calculate the amount present in grams in:
(i) 0.75 gram atoms of sulphur (ii) 2.5 gram atoms of phosphorous
Answers
Answered by
5
hey mate i think tis the answer
amount means mole so
mole of sulphur = given mass/ atomic or molecular mass
1.mole = 0.75/32= 0.0234375
2.mole = 2.5/30.97 = 0.0807232806
hope it will help u
amount means mole so
mole of sulphur = given mass/ atomic or molecular mass
1.mole = 0.75/32= 0.0234375
2.mole = 2.5/30.97 = 0.0807232806
hope it will help u
Answered by
3
Answer:
Explanation:
0.75= mass of suphur/32(molecular mass)
=mass of sulphur= 0.75 multiply 32
= 24g
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