Which of these is an example of a physical change
baking a cake
toasting bread
gri...
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Chemistry, 22.06.2019 05:50
Why doesn't heat added to water make the tempature rise above 100c
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What three things determine the shape and size of a puddle when water is poured out onto a surface
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Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?
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Chemistry, 22.06.2019 21:30
Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration
Answers: 1
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