what is the mass in grams of 3moles of nitrogen atom????
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hello friend..!!
number of moles = given mass / molar mass
⇒ given mass = number of moles x molar mass
we know that the molar mass of nitrogen is 28g/mol
therefore, mass = 3 x 28
implies mass = 84g
therefore 3 moles of nitrogen weighs 84g.
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hope it helps..!!
number of moles = given mass / molar mass
⇒ given mass = number of moles x molar mass
we know that the molar mass of nitrogen is 28g/mol
therefore, mass = 3 x 28
implies mass = 84g
therefore 3 moles of nitrogen weighs 84g.
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hope it helps..!!
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