3 Cu + 8 HNO3 > 3 Cu(NO3)2 + 2 NO(g) + 4 H2O(l) if 17 grams of Cu reacts, how many moles of water do you have?

How many grams of NO are produced by using 1.7 moles of Cu?

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign