umm yea i know to convert mL to gram. I still believe I am getting the wrong answer. i don't know what's up with the mass but I am thinking its not 43.1. I am so lost now :(
a laboratory technician adds 43.1 mL of concentrated, 11.6 mol/L hydrochloric acid to water to form 500 ml of dilute solution. the temperature of the solution changes from 19.2C to 21.8C. calculate the molar enthalpy of the equation.
so this is what is given
t=temperature (19.2-21.8= -2.6)...