Chemistry, 23.10.2020 17:40 cdjeter12oxoait
What happens when the temperature of an object increases
A As the temperature increases, the kinetic energy of the molecules increases.
b. The total kinetic energy of the molecules decreases, the temperature increases.
c. As the kinetic energy of the molecules decreases, the temperature increases.
d. The kinetic energy always increases whether the temperature increases or decreases.
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.)
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14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream
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Chemistry, 22.06.2019 12:30
Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)
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What happens when the temperature of an object increases
A As the temperature increases, the kineti...
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