Chemistry, 21.10.2020 22:01 bmartinez26
9. Zinc iodide is dissolved in 2.5 L of water to make a solution. 1 L of this
solution is then diluted to make 12.0 L of a 0.5 M solution. What mass of zinc
was added to make the original solution?
Answers: 1
Chemistry, 22.06.2019 06:30
(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.
Answers: 1
Chemistry, 22.06.2019 08:00
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
9. Zinc iodide is dissolved in 2.5 L of water to make a solution. 1 L of this
solution is then dilu...
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