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28.5 g of iron is added to a graduated cylinder containing 45.5 mL of water. The water level rises to 49.1 mL. The density of the iron is
Answers: 1
Chemistry, 22.06.2019 22:30
The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy
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Select the correct answer. wax is a nonpolar substance. in which type of substance is it most soluble?
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The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) β> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.
Answers: 1
28.5 g of iron is added to a graduated cylinder containing 45.5 mL of water. The water level rises t...
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