How many grams of N2(g) would have to react to produce 19.5 kJ...

9 grams of carbon and 1.5 grams of hydrogen combined with oxygen to make a compond whose mass is 22....

8.3 grams of NaCl and 3 grams of KBr were dissolved in 47 mL of water. What is the mole fraction of...

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the max # of grams of K that can be obtained from 100.grams of KHCO3?

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There are 28.35 grams in an ounce and 2.21 pounds in a kilogram. Miriam converted 7 kilograms to oun...

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65,697 grams hour = grams week

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