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[" Hlustration "1.5" Calculate the total...

[" Hlustration "1.5" Calculate the total positive (or negative) "],[" charge on a "3.11g" copper penny.Given Avogadro's number "],[=6.023times10^(23)g^(-1)mol^(-1);" for copper,atomic number "=29],[" and atomic mass "=63.5" ."]

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Calculate the total positive (or negative) charge on a 3.11 g copper penny. Given Avogadro's number =6.023xx10^(23)(g^(-1)) mol^(-1), , Given Avogadro's number and atomic mass=63.5.

Calculate the total positive (or negative) charge on a 3.11 g copper penny. Given Avogadro's number =6.023xx10^(23)(g^(-1)) mol^(-1), , Given Avogadro's number and atomic mass=63.5.

Estimate the number of free electrons in 36g of water and the negative charge possessed by them. Given : Avogadro's number = 6.023xx10^(23) and molecular weight of water = 18.

How many Ag atoms are there in 0.001 g of silver? Take atomic mass of Ag = 108 and Avogadro's number = 6.023xx10^(23) .

Calculate the number of gram-atom present in 2.1g of nitrogne and 0.23 g of sodium.

Copper crystallizes into a fcc lattice with edge length 3.61 xx 10^(-8) cm. Calculate the density of the crystal (Atomic mass of copper = 63.5 g/mol and Avogadro number = 6.022 xx 10^(23) mol^(-1) )

Calculate the equivalent mass of Copper. (Atomic mass of copper = 63.5)