Assume that 8.5 l of iodine gas (i2) are produced at stp according to the following balanced equation: 2ki(aq) + cl2( g. → 2kcl(aq) + i2( g. how many moles of i2 are produced?

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?