Answer the following questions based on the reaction below. Report all answers to three significant figures....

Answer the following questions based on the reaction below. Report all answers to three significant figures.

K₂SO₄(aq) + Sr(NO₃)₂(aq) → SrSO₄(s) + 2KNO₃(aq)

The concentration of K₂SO₄ is 0.222 M at the start of the reaction, and 0.135 M after 122 seconds. The initial concentrations of the products are zero.

1. What is the average rate of reaction (in M/min) over this time period?

2. What is the average rate of change (in M/min) of K₂SO₄ in the first 122 seconds.

3. What is the average rate of change (in M/min) of KNO₃ in the first 122 seconds.

4. What is the concentration (in M) of KNO₃ after 122 seconds.

Expert Solution

queen_honey_blossom answered 1 year ago

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