If a chemical reaction has a rate law of K[S2O8^2-][1–)] then which term(s) will reflect a change in temperature or the presence of a catalyst?

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?