Place a circle around the correct response. a) Acetic acid is a strong electroly

Question

Place a circle around the correct response. a) Acetic acid is a strong electrolyte in water. True False b) Nitric acid is a weak electrolyte in water. True False c) Sodium chloride is a non-electrolyte in water True False d) The weak acids are all weak electrolytes in water. True False 2. Write net ionic equations for each of the following reactions. If there is no net ionic equation, write "NR". a. AgNO_3(aq) + NaCl(aq) rightarrow AgCl(s) + NaNO_3(aq) b. 2O_3(g) rightarrow O_3(g) c. sulfuric acid reacts with calcium hydroxide d. aqueous sodium sulfide is mixed with aqueous manganese(II) chloride

Explanation / Answer

a) false : Acetic acid is a weak acid in water

b) False: nitric acid is a strong acid in water

c)False: Sodium chloride is an electrolyte

d) True

2) a) Ag+ + NO3- + Na+ + Cl- ---> AgCl(s) + Na+ + NO3-

Net ionic equation will be

Ag+ + Cl- --> AGCl(s)

b) No net ionic equation

c) H2SO4 + Ca(OH)2 --> H2O + 2CaSO4

Ca+2 + 2OH- + 2H+ + SO4-2 ----> CaSO4(s) + 2H2O(l)

d) Na2S(aq) + MnCl2(aq) --> 2NaCl + MnS(s)

Mn+2 + S-2 --> 2MnS

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