Chemistry, 20.04.2021 14:00 karankhatri1946
1.How many grams of calcium Ca and oxygen O2 are needed to form 28 grams of CaO after the reaction?
Answers: 1
Chemistry, 21.06.2019 18:00
Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.
Answers: 3
Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
Answers: 3
1.How many grams of calcium Ca and oxygen O2 are needed to form 28 grams of CaO after the reaction?...
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