Chemistry, 22.04.2020 02:49, kajjumiaialome
A student dissolved 3.00 g of Co(NO 3) 2 in enough water to make 100. mL of stock solution. He took 4.00 mL of the solution then diluted it with water to give 275 mL of a final solution. How many grams of NO 3 - ion are there in the final solution?
Answers: 2
Chemistry, 22.06.2019 21:00, taylorlanehart
Use the measurements in the table to determine which unidentified metal has the highest density. metal volume mass a 10.5 cm3 122 g b 14.2 cm3 132 g c 16.1 cm3 115 g d 12.7 cm3 126 g
Answers: 2
A student dissolved 3.00 g of Co(NO 3) 2 in enough water to make 100. mL of stock solution. He took...
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