Cuuce e consumption of fossil fuels . d) On burning 3 kg of fuel X, 1,35,000 kJ of energy is produced. Calculate the calorific
value of the fuel​

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

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

How many grams of aluminum will there be in 98g of al2o3?