Chemistry, 23.09.2019 21:30 mervesena01
What is the pressure of a fixed volume of hydrogen gas at 38.8°c if it has a pressure of 1.36 atm at 15.0°c?
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As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
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Complete each row of the table below by filling in the missing prefix or missing exponent.
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The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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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
What is the pressure of a fixed volume of hydrogen gas at 38.8°c if it has a pressure of 1.36 atm at...
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