Try to reduce the. amount of leftover ingredients by changing the amount of one, two, or all three starting ingredients. Show your stoichiometric calculations below.

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !