From the data below, calculate the total heat (in J) needed to convert 30.00 g of ice at -7.00°C to liquid water at 0.400°C: AH° : 6.02 kJ/mol fus m.p. at 1 atm: 0.0°C C liquid: 4.184 J/g•°C Csolid: 2.09 J/g.°C J

Number 1A food product containing 82% moisture content is being frozen. Estimate the specific heat of the product at -8°C when 82% of the water is frozen. The specific heat of the dry product is 2,5 kJ/(kg°C). It is assumed that the specific heat of water at -10°C is the same as the specific heat of water at 0°C, and that the specific heat of ice follows the function Cp es = 0.0062 Tbeku + 2.0649. identify :a. Cp frozen product = Answer in kJ/kg°C

Chlorine gas is being transported using horizontal commercial steel pipe (1-inch Schedule 40). The gas enters the pipe through rounded entrance at a pressure of 607.95 kilopascal absolute at a temperature of 120 oC, and a velocity of 45 meters per second. Chlorine gas flows adiabatically. Specific heat ratio (begin mathsize 18px style bold italic gamma end style) of chlorine is 1.36 and the viscosity of chlorine gas is 0.0165 centipoise. a. Determine the pressure in kilopascal of the chlorine gas at the end of the pipe at maximum length. b. Determine the maximum possible length of the pipe in meters. Please help me answer this asap. Thank you

N=144 G =3