Question

11.(a) Consider the following chemical reaction
X + Barium chloride -----------> Y + Sodium chloride
(white ppt)
(i) Identify 'Xand 'Y
(ii) The type of reaction.
(b)Identify the type of reations from the following equations:
(1) HCl(aq) + NaOH(aq) -----------> NaCl(aq) + H200)
(ii) Fe(s) + CuSO4(aq) ----- -> FeSO4(aq) + Cu(s)
12 In the raactions​

Answer 1

Answer:

Sodium sulphate + barium chloride =

Barium sulphate + sodium chloride

X= Na2SO4 Y= BaSO4

It is a precipitate reaction OR double displacement reaction.

B) i) Redox reaction

ii) displacement reaction

Explanation:

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Answer 2

Answer:

11.(a)

(i) X is sodium sulphate (Na2SO4)

(ii) Yis Barium sulphate (BaSO4)

(b)

(1) Nutrilization reaction

(ii) displacement reaction