1.) What is the chemical reaction illustrated by a flame test on Ba+2 (if there is one)?

2.) What is the chemical reations of the following pairs?

a) Al+3 and NaOH

b) Cu+2 and NaOH

c) Cu+2 and NH3

d) Cu+2 and NaCl

e) Cu+2 and DMG

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Hubert KochLv2

19 Jan 2019

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Which of the following is an oxidation-reduction reaction?

a. HCl_(aq) + NaOH_(aq) → H₂O_(l) + NaCl_(aq)
b. Cu_(s) + 2AgNO_3(aq) → Cu(NO₃)_2(aq) + 2Ag_(s)
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Which of the following is an oxidation-reduction reaction?

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