Homework Help: Chemistry [Science]

Posted by Nikki on Monday, May 3, 2010 at 6:30pm.

Oh gosh... I need help, with like everything...

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Aluminum nitrite & ammonium chloride react to form aluminum chloride, nitrogen gas and water. What amount of aluminum chloride is present after 43g of ammonium chloride have reacted completely?

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Chemistry [Science] - DrBob222, Monday, May 3, 2010 at 7:15pm
1. Write the balanced chemical equation.
2. Convert 43 g NH4Cl to moles. moles = grams/molar mass.
3. Using the coefficients in the balanced equation, convert moles NH4Cl to moles AlCl3.
4. Now convert moles AlCl3 to grams. g = moles x molar mass.
Chemistry [Science] - Anonymous, Sunday, December 12, 2010 at 3:20pm
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