Chemistry, 26.02.2022 14:00, mariakelley15
A scientist has a container with a substance inside. At first, the
molecules in thesubstance move away from each other. Later, the
molecules move around each oter. What change did the scientist
observe in the substance?
Help pls
Answers: 1
Chemistry, 22.06.2019 02:10, vapelordcarl69
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 05:30, sethjohnson386pbnm3x
Modern weaponry has increased the number of deaths in wars and violent conflicts.
Answers: 3
A scientist has a container with a substance inside. At first, the
molecules in thesubstance move...
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