A sample of nickel weighs 7.5425 g

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %