An 8.8? g ice cube is placed into 250g of water. calculate the temperature change in the water upon the complete melting of the ice. assume that all of the energy required to melt the ice comes from the water. express your answer in terms of the initial temperature of water, t.

Explanation:

The given data is as follows.

      mass of ice = 8.8 g,     mass of water = 250 g

It is known that latent heat of fusion of ice is 333 J/g. Then, heat energy of ice will be calculated as follows.

               Q =

                   =

                   = 2930.4 J

As heat absorbed by water = heat released by ice

    = 2930.4 J

                = 2.8°C

thus, we can conclude that the temperature change in the water upon the complete melting of the ice is 2.8°C.

coral.

explanation:

coral. many marine organisms that produce calcium carbonate shells or skeletons are negatively impacted by increasing co2 levels and decreasing ph in seawater.

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.