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Chemistry, 01.03.2021 23:50, blakeboy3148
The nonmetals helium, neon, and argon and the metals
copper, silver, and gold are among only a few elements that are found in nature in their pure forms.
What can you infer about the
chemical reactivity of these elements?
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Answers: 2
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
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Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
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The nonmetals helium, neon, and argon and the metals
copper, silver, and gold are among only a few...
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