Chemistry, 03.04.2020 22:37, hhugfatqtyc
N step 5 , of the experiment, 6M HCl is added to react with any unreactive Zn left in solution. If a student has 4.25g of copper (II) sulfate, how much zinc is needed to react with copper so that no HCl is needed in this step
Answers: 2
Chemistry, 22.06.2019 19:00, cindyroxana229
Nan element’s square on the periodic table, the number with the greatest numerical value represents the
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Chemistry, 23.06.2019 01:30, bgarrison364
What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water
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Chemistry, 23.06.2019 07:00, jboii11
An unknown substance is a white solid at room temperature and has a melting point of 78 °c. which of the following substances is most likely to be the identity of the unknown sample? a. naphthalene, a molecular solid with the formula c10h8 b. silica, a network solid held together by covalent bonds with the formula sio2 c. calcium chloride, an ionic compound with the formula cacl2 d. water, an molecular compound with the formula h2o
Answers: 2
N step 5 , of the experiment, 6M HCl is added to react with any unreactive Zn left in solution. If a...
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