Concept explainers
(a)
Interpretation:
By acid base reaction the barium sulfate has to be prepared.
Concept introduction:
Acid - base reaction: Formation of the salt from the cation from the base and anion from the acid and formation of water is also the product.
(b)
Interpretation:
By precipitation reaction the barium sulfate has to be prepared.
Concept introduction:
Precipitation reaction: The formation of the product is insoluble when the soluble salts are combine in the solution is called precipitation reaction.
(c)
Interpretation:
By gas forming reaction the barium sulfate has to be prepared.
Concept introduction:
Gas forming reaction: The reaction of acid and metal carbonates which produce carbonic acid. The carbonic acid decomposes which gives water and carbon dioxide.
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OWLv2 for Moore/Stanitski's Chemistry: The Molecular Science, 5th Edition, [Instant Access], 1 term (6 months)
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