calculate the molecular mass of 90 gm of water
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hey dear
here is your answer
molecular mass of 90 gm of water should be 18 gm.
hope it helps ☺
here is your answer
molecular mass of 90 gm of water should be 18 gm.
hope it helps ☺
aisha69:
how
plzz tell
look molecular mass is conserved H2O mass of 2 hydrogen = 2×1 = 2 + mass of oxygen = 16 = 18 so molecular mass of a compound is always conserved
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