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What is a molecule made of and what is it’s molecular mass
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The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?
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In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j
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How many grams of sodium chloride are in 250ml of a 2.5m naci solution
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Chemistry, 23.06.2019 15:30
Select the correct answer.the gas in a sealed container has an absolute pressure of 125.4 kilopascals. if the air around the container is at a pressure of 99.8 kilopascals, what is thegauge pressure inside the container?
Answers: 3
What is a molecule made of and what is it’s molecular mass...
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