Chemistry, 30.10.2019 03:31 paiged2003
Primera pregunta : en un experimento que se desarrolla a presión constante , un gas a 275 k ocupa 6 l. construye la gráfica del volumen ocupado por el gas en funcion de la temperatura para valores comprendidos entre 200 a 400 k
segunda pregunta: un gas se encuentra a una temperatura de 298 k ocupa un volumen de 5x10´-3 m´3
_que volumen ocupara si aumentamos su temperatura en 50 k
por favor
Answers: 3
Chemistry, 21.06.2019 20:50
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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
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Chemistry, 22.06.2019 17:30
Air can be considered a mixture. which statement does not explain why?
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Chemistry, 23.06.2019 00:10
Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas
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Primera pregunta : en un experimento que se desarrolla a presión constante , un gas a 275 k ocupa 6...
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