This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
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You're on a roll — here are the answers to question 3(d): d) (i) Two instruments used for measuring the volume of liquids accurately are: • Burette • Pipette (Other acceptable answers include measuring cylinder, volumetric flask, syringe, or graduated cylinder, depending on the required level of accuracy.) (ii) Three reasons why accurate measurement is necessary are: • To ensure safety in experiments or industrial processes, as incorrect quantities can lead to dangerous reactions. • To achieve reliable and reproducible results in scientific experiments, allowing for valid conclusions and further research. • To ensure quality control in manufacturing, medicine, or cooking, where precise amounts of ingredients or components are crucial for the desired outcome. What's next?