Biology

Biology, 27.06.2019 04:30, lauren21bunch

Gordon adds a piece of solid zinc metal to a beaker of hydrochloric acid. he identifies the products as zinc chloride and hydrogen gas. which process took place in the beaker? a. evaporation b. condensation c. a physical change d. a chemical change

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Physics, 29.06.2019 03:30, eweqwoewoji

Dr. west mixes zinc (zn) and hydrochloric acid (hcl) together in his laboratory. the two chemicals react to form hydrogen gas (h2) and zinc chloride (zncl2). which of the following are products in the chemical reaction described above? a. hydrogen gas and zinc chloride b. zinc and hydrochloric acid c. hydrochloric acid and zinc chloride d. zinc and hydrogen gas

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Chemistry, 30.07.2019 12:50, urieforlife

Gordon adds a piece of solid zinc metal to a beaker of hydrochloric acid. he identifies the products as zinc chloride and hydrogen gas. which process took place in the beaker?

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Chemistry, 01.09.2019 02:00, kritalewis

The balanced chemical equation, zn (s) + 2 hcl (aq) zncl2 (aq) + h2 (g), can be expressed in words as: answer zirconium metal plus hydrogen chloride yields zirconium chloride solution and hydrogen gas xenon solid plus hydrochloric acid yields xenon chloride and hydrogen gas zinc metal plus hydrogen chloride yields zinc dichloride plus hydrogen gas zinc metal plus an aqueous solution of hydrochloric acid yields an aqueous solution of zinc chloride plus hydrogen gas

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Gordon adds a piece of solid zinc metal to a beaker of hydrochloric acid. he identifies the products...

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