Chemistry, 09.04.2021 19:20 nevaeh33cx
Calculate the final temperature in deg. C when a 35.0 g of aluminum block at 78.0 deg. C is placed in a ice bath until it has lost 78.0 J of energy.
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Compare and contrast physical changes with chemical changes.
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The tendency of water molecules to stick together is referred to as a) adhesion b) polarity c) cohesion d) transpiration e) evaporation
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A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution
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What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car
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Calculate the final temperature in deg. C when a 35.0 g of aluminum block at 78.0 deg. C is placed i...
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