Chemistry, 28.11.2019 02:31 hellokitty9440
For the of freezing liquid ethanol at a given temperature and pressure, a. δh is positive and δs is positive. b. δh is positive and δs is negative. c. δh is negative and δs is positive. d. δh is negative and δs is negative.
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Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest
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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
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If a particle has z = 25 and 23 electrons, what is its charge?
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For the of freezing liquid ethanol at a given temperature and pressure, a. δh is positive and δs is...
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