Chemistry, 18.11.2019 02:31 xxxamslashxxx9
Someonei am confused on how to do this if you could explain a bit that would be (you will get 15 points for answering this! )
question 1
a solvent is the material that dissolves another substance
true
false
question 2
in a solution of sugar dissolved in water, sugar is the solvent.
true
false
question 3
when a solution reaches saturation, which of the following is true?
it can hold no more solute.
it holds one-half the maximum amount of solute.
it will continue to dissolve the solute.
the solvent can hold more solute.
question 4
a solution is a type of mixture.
true
false
question 5
as temperature increases, the amount of solute that a solvent can dissolve increases.
true
false
question 9
burning is an example of a physical change.
true
false
Answers: 1
Chemistry, 22.06.2019 02:00
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
Chemistry, 22.06.2019 02:10
What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .
Answers: 3
Chemistry, 22.06.2019 17:00
According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.
Answers: 2
Chemistry, 22.06.2019 19:00
How does kepler second law of planetary motion overthrow one of the basic beliefs of classical astronomy
Answers: 1
Someonei am confused on how to do this if you could explain a bit that would be (you will get 15 po...
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