Chemistry, 23.01.2021 14:00 bobtothemaxthe1st
3 Aqueous copper(II) sulfate solution is placed in an
iron container and left to stand for several
days.
Which statement describes what happens?
A Atmospheric oxygen reacts with the copper(II)
sulfate to give black copper(II) oxide.
B Some fine iron particles are formed in the solution.
C The part of the container in contact with the
solution is coated with copper.
D The solution turns from green to blue.
Answers: 1
Chemistry, 22.06.2019 07:40, caleb19moody
21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
Answers: 2
Chemistry, 22.06.2019 19:00, HaydenSturgis1
Which is the solubility product expression for caf2(s)?  [ca2+]/[f–]2  [ca2+][f2–]  [ca]+[f]2  [ca2+][f–]2
Answers: 3
3 Aqueous copper(II) sulfate solution is placed in an
iron container and left to stand for several<...
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