specific heat of copper is 0.39 j/c. 150g absorbs 1,200j of heat. what was the initial temperature if the final is 39 C

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume

idk i’m struggling too

b. is the answer hoped i        

0.88m hope i am correct : )