Concept explainers
(a)
Interpretation:
The product has to be predicted, balanced and net ionic reaction for the gas-generating reaction,
Concept introduction:
Balancing reaction:
Balanced reaction is a
Steps in balancing the information
- Step 1: Write the unbalanced equation
- Step 2: Find the coefficient to balance the equation.
- The coefficient should be reduced to the smallest whole number.
Gas forming reaction: The reaction of acid and metal carbonates which produce carbonic acid. The carbonic acid decomposes which gives water and carbon dioxide.
Most of the ionic compounds are soluble in water, very few of the ionic compounds are sparingly soluble, and some of the ionic compounds are insoluble in water. When it is soluble in water ions gets separated in the solution.
(b)
Interpretation:
The product has to be predicted, balanced and net ionic reaction for the gas-generating reaction,
Concept introduction:
Refer to part (a)
(c)
Interpretation:
The product has to be predicted, balanced and net ionic reaction for the gas-generating reaction,
Concept introduction:
Refer to part (a)
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Chemistry: The Molecular Science
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