Determine how much potassium iodate (KIO3) you will need to make a 0.40 M solution. You will be adding the KIO3 to the 25.0 ml solution of sulfuric acid that
you prepared in procedure 1. Once you have added the KIO3 to the flask, stir the
solution with a stirring rod until most of the salt has dissolved.

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

wher is the rest of the question

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.