Chemistry, 07.09.2019 19:20, etzzz32561
Omplete and balance the equation for this reaction in acidic solution.
zns+no−3→zn2++s+no
which element got?
oxidized?
o s
o n
o zn
reduced?
o s
o n
o zn
which species was the?
oxidizing agent?
o zns
o n
o−3
o zn2+
reducing agent?
o zns
o n
o−3
o zn2+
Answers: 2
Chemistry, 21.06.2019 17:10, PSBSolarYT
For which one of the following reactions is the value of δh° rxn equal to δh° f for the product? a. 2 h2 (g) + o2 (g) → 2 h2o (l) b. n2 (g) + o2 (g) → 2 no (g) c. 2 h2 (g) + o2 (g) → 2 h2o (g) d. h2o (l) + 1/2 o2 (g) → h2o2 (l) e. none of the above
Answers: 1
Chemistry, 22.06.2019 15:20, merrickrittany
An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
Answers: 1
Omplete and balance the equation for this reaction in acidic solution.
zns+no−3→zn2++s+no<...
zns+no−3→zn2++s+no<...
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