Question

u Dounemical reaction.
Give one example in each case.
5. Complete and balance the following reactions :
(a) NaCl (aq) + AgNO, (aq) -
(b) Pb(NO3)2 + KL-
(C) CUCO3-​

Answer 1

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Answer 2

Answer:

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Explanation:

a)A balanced equation for NaCl (aq) + AgNO^3 (aq) is the following: NaCl (aq) + AgNO3 (aq) → AgCl (s) + NaNO3 (aq). A balanced equation results when the number of atoms in the reactants is equal to that in the products.

b)S135: Chemical Rxns – Precipitation – Pb(NO3)2 + KI → PbI2(s)

c)Copper(II) carbonate or cupric carbonate is a chemical compound with formula CuCO ₃. At ambient temperatures, it is an ionic solid consisting of copper(II) cations Cu²⁺ and carbonate anions CO²⁻

cuo+co2