Using a calorimeter allows heat changes that occur during a chemical and a physical change to be measured. Why is this true? A. Calorimeters allow heat to escape easily to the outside.
B. Calorimeters keep heat from escaping to the outside or from being absorbed from the outside.
C. Calorimeters allow heat to be absorbed easily from the outside.
ООО

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?