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Which of the following best explains why you put KI and Pb(NO3)2 into two separate test tubes before mixing them? to observe both solutions before the reaction to predict the products to make an accurate measurement of the amount of each solution to make it easier to mix the solutions

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aidan24barry

Answer:

The answer is A. To observe both solutions before the reaction.

KI and Pb(NO3)2 into two separate test tubes before mixing them because to observe both solutions before the reaction.

What happen when KI and Pb(NO3)2 mixed together?

  • When the two solutions of potassium iodide (KI) and lead nitrate (Pb(NO3)2) react, they produce soluble potassium nitrate (KNO3) and insoluble lead iodide (PbI2). This is visible as a yellow precipitate in the solution.
  • The reactants potassium iodide and lead nitrate react to from potassium nitrate and lead iodide, From this it is clear that, radicals are intercharged by the decomposition of reactants. Hence, it is a double decomposition reaction.

KI and Pb(NO3)2 into two separate test tubes before mixing them because to observe both solutions before the reaction.

To learn more about KI and Pb(NO3)2 refer:https://brainly.com/question/25198692

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