A 4.00 g of solid copper metal react with 10.0 mL of concentrated nitric acid. Concentrated nitric acid is 12.0 M. The three products are copper(II) nitrate Cu(NO3)2, nitrogen monoxide (NO) and water. The NO gas collected, and it has a volume of 610 mL at STP conditions. Calculate the volume of NO gas should been formed theoretically. 3Cu (s) + 8HNO2 (aq) → 3Cu(NO3)2 (aq) + 2NO (g) + 4H20 (l)
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Chemistry, 22.06.2019 14:10, cameronbeaugh
13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
Answers: 1
Chemistry, 22.06.2019 16:50, shaylawaldo11
Which element is least likely to undergo a chemical reaction
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A 4.00 g of solid copper metal react with 10.0 mL of concentrated nitric acid. Concentrated nitric a...
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