If a 0.250g of fuel increases the temperature of a calorimeter by 20* C, and the calorimeter is calibrated at 7.28 kJ/*C, calculate the heat of combustion of fuel per gram. Show your work.

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?