How much heat is required to increase the temperature of 35.0 grams of water from 10.0°c to 45.0°c? (the specific heat of water is 4.18 j/g°c)

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule