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labwork [276]
4 years ago
9

During _______ materials move into the cell while during ______ materials move out of the cell.

Chemistry
1 answer:
Len [333]4 years ago
3 0
D. Endocytosis ; Exocytosis
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1. Be able to convert atm’s to kPa’s. (how?)
Whitepunk [10]
1.) 0.875atm x 760.0 mmHg/atm
2.)    8I
        7I                                        0
        6I                                      0
        5I                                    0
        4I                                  0
        3I                                0
        2I--------- 000000000 0I
        1I-0------------------------ I---------------        
         0             50             100           150
                      Boiling point(degrees Celsius)
3.) The warmer the molecules are the faster they move like boiling water the gases are coming out of the water
4.)no clue
5.) A {solution} is always transparent, light passes through with no scattering from solute particles which are the molecule in size. The solution is homogeneous and does not settle out. A solution cannot be filtered but can be separated using the process of distillation.

A {suspension} is cloudy and heterogeneous. The particles are larger than 10,000 Angstroms which allows them to be filtered. If a suspension is allowed to stand the particles will separate out.

<span>A {colloid} is intermediate between a solution and a suspension. While a suspension will separate out a colloid will not. Colloids can be distinguished from solutions using the Tyndall effect. Light passing through a colloidal dispersion, such as smoky or foggy air, will be reflected by the larger particles and the light beam will be visible. A hydrocolloid can simply be defined as a substance that forms a gel when it comes in contact with water. Such substances include both polysaccharides and proteins.
6.)</span><span>The random movement of microscopic particles suspended in a liquid or gas, caused by collisions with molecules of the surrounding medium. Also called Brownian motion, molecular movement, pedesis.
hope that helps please mark me as brainly 
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5 0
4 years ago
What is the name of this hydrocarbon? <br><br> hexane<br> heptane<br> octane<br> pentane
pav-90 [236]

I believe it is pentane..Try that!


Hope it helps, sorry if it doesn't but that's the answer I just choose for my unit test on edgnty.

5 0
3 years ago
Read 2 more answers
Use the given figure to complete the statement below.
FinnZ [79.3K]
Vertical now I need to fill 20 characters
7 0
4 years ago
Read 2 more answers
This means that if there are 15.0 g of starting chemicals, also known as
Serggg [28]

Answer:

Reactants

Explanation:

"Starting chemicals", the substances present before a reaction occurs, are called reactants.

The results of the reaction are called products, which you would also have 15.0g.

4 0
3 years ago
The ability of organisms to function within a specific range of temperatures, salinities, or rainfall amounts?
balandron [24]

Answer:

The range of variation under which a species can function and reproduce is called its tolerance range.

Explanation:

PLZZZ MARK ME BRAINLIESTTTTT

3 0
3 years ago
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