metal mass: 24.917 g
Chemistry, 13.04.2021 02:40, saramerguelo
What is the heat lost to surroundings?
heat gained by water: 411.20352
metal mass: 24.917 g
initial metal temp: 97.1 C
final metal temp: 25.6 C
H2O mass: 35.10 g
H2O initial temp: 22.8 C
Final H2O temp: 25.6 C
the metal is tin, or Sn
Answers: 3
Chemistry, 22.06.2019 21:30, leenzazou587
Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.
Answers: 1
Chemistry, 22.06.2019 22:10, zwbaby3693
Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water
Answers: 3
What is the heat lost to surroundings?
heat gained by water: 411.20352
metal mass: 24.917 g
metal mass: 24.917 g
Mathematics, 09.04.2021 19:30
History, 09.04.2021 19:30