What is percentage by mass of kcl in the original mixture
A 2.14-g sample of a mixture of KCl and MgCl2 is treated with excess AgNO3(aq). If 5.11 grams of AgCl(s) are obtained, then what is the percentage by mass of KCl in the original mixture?
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A Federation starship ( 2.00×106 kg) uses its tractor beam to pull a shuttlecraft ( 2.00×104 kg) aboard from a distance of 15.0 km away. The tractor beam exerts a constant force of 4.0 times 10^{4};{rm N} on the shuttlecraft. Both spac
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A volume of 10.0 mL of a .00300 M solution of Cl- ions are reacted with .500 M solution of AgNO3-. What is the maximum mass of AgCl that precipitates in grams.
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Determine the limiting and excess reactant of 361 g of SiO2 are allowed to react with 111 g of carbon to form SiC.
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