4.9gm of H3PO4
H3PO4 - 98gm
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98gm of H3PO4 IS 1 MOLE then 4.9gm of H3PO4 is 4.9/98 is equal to 0.05 Moles
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Heya!!!!:-D:-D:-D:-D
The no. of moles in 4.9 grams of H3Po4 is
=>molecular mass of phosphoric acid is 98 grams
98 gram =1 mole
4.9 grams = 1÷98×4.9
=0.05 moles
Hope this helps......:-D:-D
The no. of moles in 4.9 grams of H3Po4 is
=>molecular mass of phosphoric acid is 98 grams
98 gram =1 mole
4.9 grams = 1÷98×4.9
=0.05 moles
Hope this helps......:-D:-D
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