(a)(i)Solid X-Concentrated sodium chloride brine
(ii)Solid Y-Calcium carbonate
(iii)Filtrate B-Ammonium chloride
(iv)Solution A-Aqueous calcium chloride
(b)$2 NaHCO_{3(s)}\rightarrow Na_2CO_{3(s)} +H_2 O_(l) + CO_{2(g)}$
(c)Making glass
making soaps and detergents
softening hard water
isaacmuthini answered the question on November 27, 2017 at 05:54
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What type of structure exist in substances?
I............................
II...........................
III..........................
IV...........................
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(ii)Process B
(iii)Solid C
(iv)Brown gas D
(v)Gas E
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(a)Name
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(ii)Substance Y
(b)Name
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(ii)Gas K
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(i)Gas J
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(b)Identify gas A
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Name;
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Explain
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(i)At the anode
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Gas L
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(a)Write down the equation for the reactions taking place at;
A.........................
B.........................
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Write down the:
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