Chemistry - Redox Reactions

Test Preparation
1

<p>Could someone check if these are right?</p>

<p>Which of the following equations represent redox reactions?</p>

<p>a) 2KNO3(s) –> 2KNO2(s) + O2(g)
b) H2(g) + CuO(s) –> Cu(s) + H2O(l)
c) NaOH(aq) + HCl(aq) –> NaCl(aq) + H2O(l)
d) H2(g) + Cl2(g) –> 2HCl(g)
e) SO3(g) + H2O(l) –> H2SO4(aq)</p>

<p>I chose A, B, and D.</p>

<p>If I am wrong, could someone please explain. Thanks
Good luck with AP Chem tomorrow</p>

2

<p>At a glance, I give it a thumbs up. G’nignt and good luck!</p>

3

<p>Could someone answer it before they go to sleep?</p>

4

<p>I agree, ABD are redox reactions</p>

5

<p>I also concur.</p>

6

<p>yeah. redox.</p>

7

<p>Thanks everyone.</p>

<p>Get a good night’s sleep and kick a$$ on the AP Chem exam</p>