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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:

Cu3 (PO4)2

3×64 + 2×(31+ 4×16)

192 + 2×(31+64)

192 + 2×(95)

192+190

=382g

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