You submerge 100 grams of steel in 200 grams of water. if the steel has an initial temperature of 80°c and the water has an initial temperature of 10°c, what is the final temperature of the system? the specific heat capacity of the steel is 0.15 cal/g•°c

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.