Chemistry, 13.07.2020 21:01, 30valgolden
Please help!! ASAP Dora rolled a marble down a ramp and recorded the potential energy and kinetic energy of the marble at different positions on the ramp, as shown in the table below. Marble experiment Height of Marble from Ground (meters) Potential Energy of Marble (Joules) Kinetic Energy of Marble (Joules) Total Energy of Marble (Joules) Trial 1 1 2 4 6 Trial 2 2 4 2 6 Which is the constant variable in this experiment? Select one: a. Mass of marble b. Kinetic energy of marble c. Potential energy of marble d. Height of marble from ground
Answers: 2
Chemistry, 22.06.2019 16:10, sierram298
Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2bβc at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.
Answers: 1
Chemistry, 22.06.2019 17:20, alexis3060
How do you know when a chemical reaction has occurred
Answers: 1
Please help!! ASAP Dora rolled a marble down a ramp and recorded the potential energy and kinetic en...
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