What are the primary products in the complete combustion of a hydrocarbon? O CO and H2O O H2O and CO2 H2 and O2 O Cand H2

What is the kinetic energy of a single He atom traveling at 2.0 x 104 m/s? 1.3 x 10-18 2.6 x 10-18) O 6.4 x 10-18 O 7.7 x 10-18 ]

An iron piston in a compressor has a mass of 3.62 kg. If the specific heat of iron is 0.449 J/g°C, how much heat is required to raise the temperature of the piston from 12.0°C to 111.0°C? 1.61 x 105 4.35 x 105) 7.08 x 108 ) 1.61 x 102)

How much energy is required to increase the temperature of 175 mL of water from 18.5°C to 85.0°C? Assume the specific heat of water to be 4.18 J/g°C. 48.6 kJ 52.8 kJ 821,000 48,645)

What amount of heat is required to convert a 1.5 kg block of ice at -15.0°C to steam at 150.0°C? Assume the specific heat of water to be 4.18 J/gºC, specific heat of ice to be 2.108 J/gºC, specific heat of steam to be 1.996 J/gºC, Afus H = 333.55 J/g, and AvapH = 2.26 kJ/g. 1,035 kJ 6,371 kJ 94.1 kJ 4,711 kJ