Chemistry, 26.11.2019 06:31 alanaruth3389
Determine the enthalpy of neutralization in joules/mmol for a solution resulting from 19 ml of 0.9 m naoh solution and 19 ml of a hcl with the same molarity. if separately, each had a temperature of 28.8 degrees celsius, and upon addition, the highest temperature reached by the solution was graphically determined to be 37.8 degrees celsius. round to the nearest whole number.
Answers: 3
Chemistry, 21.06.2019 15:40, markipler01
What is the study of how matter and energy interact? a. biology b. physics c. planetary science d. chemistry
Answers: 1
Chemistry, 22.06.2019 10:30, ashlpiriz123
Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
Answers: 1
Chemistry, 22.06.2019 13:00, devontemiles8868
One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
Answers: 1
Chemistry, 22.06.2019 18:00, jessicannoh5965
The fact that the total amount of energy in a system remains constant is a(n)
Answers: 1
Determine the enthalpy of neutralization in joules/mmol for a solution resulting from 19 ml of 0.9 m...
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