how many number of charges in there a cup of water (250grams)
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1 cup = 250 ml H2Omass of cup of water = 250gmol wt = 18gno of moles of H2O = 250/18 =13.888 moles1 mole = 6.022 * 10 raised to the power 23no of moles in 1 cup = 13.888 * 6.022 * 10 rtdp 23 8.36 * 10 rtdp 24total proton in 1 water molecule = 10 charge on proton = 1.6 * 10 rtdp -19 Ctotal charge = 10 * 8.36 * 10 rtdp 24 * 1.6 * 10 rtdp -19 C 1.338 * 10 rtdp 7
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