Calculate the amount of energy that is absorbed by 75 g.. water
from 22.5 °c to 37.8 °c. the s...
Chemistry, 13.12.2019 08:31 joseph345637
Calculate the amount of energy that is absorbed by 75 g.. water
from 22.5 °c to 37.8 °c. the specific heat of water is 1 cal/ g x °c
Answers: 1
Chemistry, 22.06.2019 02:10
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
Answers: 3
Chemistry, 22.06.2019 17:00
In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added
Answers: 1
Computers and Technology, 08.10.2019 02:20
Computers and Technology, 08.10.2019 02:20