Nontal Question 19 is. Hequest Based upon the thermochemical equation given below, calculate the mass of CH, required to combust to raise the temperature of 2,500.g of iron (specific heat = 0.449 J/g.C) from 20.0 C to 60.0C? Assume that 100% of the heat produced from the combustion is transferred to the iron. Watch units!! 2C, H.(8) 90.(8) -600(s) + 6 H,00) AH = -4182.6 kJ Select one: 0.0.957 b. 08588 C. 0.9048 d.o.1418 . 0.9468