Which of the following is a half-reaction?
A. H2+1/2O2−>H2O
B. −>Cu+ZnSO4
C. Zn+C...
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Avariable that is not being directly tested during an experiment should be changed varied experimented controlled
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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
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Chemistry, 22.06.2019 21:00
In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.
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