Chemistry, 10.09.2021 03:00 Yasminl52899
Osmosis is the movement of water across semipermeable membranes from a less concentrated solution into a more concentrated one. CaCl2 (a type of salt - you will learn later that in chemistry, a salt is defined as a metal and a nonmetal) is added to roads in the winter after snow falls. Explain why you think this is an effective method of clearing the roads of snow. Often plants found along roadways are severely damaged or killed due to the use of calcium chloride to clear roads in the winter. Explain why the plants are harmed.
Answers: 2
Chemistry, 22.06.2019 05:50, mrylenastewart
What are transitions between a liquid and a solid called? identify which way they are transitioning
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Chemistry, 22.06.2019 16:50, Pookiev
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Osmosis is the movement of water across semipermeable membranes from a less concentrated solution in...
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