Question

5.
Classify the following reactions into different types, giving reason.
(a) CaO(s) + SiO2(g)
- CaSiO,(s)
(b) KOH(aq) + HCl(aq)
-KCl(aq) + H,O(1)
(c) Cu(s) + 2AgNO,(aq) -Cu(NO2),(aq) + 2Ag(s)
heat
(d) BaCO,(s)
+ BaO(s) + CO,(g)​

Answer 1

Answer:

Hey army nice to meet you

Explanation:

happy 8th anniversary of BT S.

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ans in my questions

sry I don't know this answer

Answer 2

Answer:

sorry dear i cant but someone can come to help you