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01-12-2021
Chemistry

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Calculate the molecular mass of the element

They give:H=1,AI=27,S=32,0=16,Cu=64,P=31,Mg=24,N=14,Na=23

Calculate the molecular mass of the element They giveH1AI27S32016Cu64P31Mg24N14Na23 class=

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01-12-2021

Answer:

Na2SO4

2×23 + 32 + 4×16

46 + 32 +64

=142g

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