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please answer please QUESTION 3 [15 Marks] Calcium Carbonate is represented in chemistry as CaCO3. Answer the following questions related to the concept of equivalents.

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QUESTION 3 [15 Marks] Calcium Carbonate is represented in chemistry as CaCO3. Answer the following questions related to the concept of equivalents. Show ALL calculations/steps: 3.1 What is the value of one equivalent of Calcium Carbonate? (3) 3.2 How many grams of calcium will be required to combine with 110 grams of Calcium Carbonate? (7) 3.3 What is the equivalent Calcium Carbonate concentration of 94mg/l of Sodium Chloride (NCL)? Give your answer in mg/ (15)

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