Pls help I am test (2pts) An open beaker of 39 mL of water at 46 °C is heated with 1,145 J of heat. What is the resulting temperature of the water in the beaker? (answer to nearest whole degree)​

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

Is powdered sports drink ionic or covalent ? 10pts !

The appropriate concentration for an iodine sanitizer is