Chemistry, 25.06.2019 04:30 blevinsiman
Most lakes have rivers flowing out of them, carrying water to the ocean. however, some lakes, including great salt lake and the dead sea, have no outlet. water flowing into these lakes leaves only through evaporation. considering that the water flowing into the lakes contains many dissolved substances, how does the lack of an outlet affect the composition of these lakes? what would you expect to happen after many more years of inflow and evaporation?
Answers: 1
Chemistry, 22.06.2019 10:00
Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this
Answers: 3
Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
Answers: 1
Chemistry, 22.06.2019 19:30
How might this scientific phenomena be explained? a paper clip floats on water.
Answers: 1
Chemistry, 22.06.2019 22:30
The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy
Answers: 2
Most lakes have rivers flowing out of them, carrying water to the ocean. however, some lakes, includ...
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