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professor190 [17]
3 years ago
10

What happens as blood passes through the capillaries in the small intestine

Chemistry
2 answers:
Rudiy273 years ago
5 0
Cause the catepillar to grow and eventually form into a butterfly
Murrr4er [49]3 years ago
4 0
Let's summarize what happens in capillaries. Blood moves very slowly through capillaries. As the blood moves through a capillary, nutrients, oxygen, and food leave the blood and enter the body cells. The blood also picks up wastes and carbon dioxide.
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Why do a planets speed change in orbit
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3 0
2 years ago
What is the molarity of a kf(Aq) solution containing 116 g of kf in 1.00 l of solution
Oduvanchick [21]

Answer:

2.00 M

Explanation:

K=39 F=19

39+19=58

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3 years ago
3. When two atoms bond together to form a molecule, which parts of the atoms
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3 years ago
Type the correct answer in the box. sodium carbonate (na2co3) is sometimes used as a water-softening agent. suppose that a worke
Natali [406]

The mass of dissolved sodium carbonate is 109 g of Na₂CO₃.

<h3>What is a solution ?</h3>

A solution consists of two elements , a solute and a solvent .

A solute is dissolved into solvent to make a solution.

The concentration of a solution is measure by Molarity , Molality , mass% etc.

It is given in the question that

sodium carbonate ( Na₂CO₃) is sometimes used as a water-softening agent

a worker prepares a 0.724 m solution of  Na₂CO₃ and water.

the volume of the solution is 1.421 liters.

Mass of dissolved sodium carbonate is grams =?

Concentration = 0.724 M

Volume = 1.421 liters

Molecular mass of  Na₂CO₃  = 106 g

The mass of the solute needs to be determined

Molarity = moles / volume\

moles = Molarity x volume

Substituting the values

moles = 0.724 x 1.421

moles = 1.029

1 mol of Na₂CO₃ means  106 gm of  Na₂CO₃

Then 1.029 moles will mean 1.029 * 106

109.07 gm

Therefore , the mass of dissolved sodium carbonate is 109 grams.

To know more about Solution

brainly.com/question/1616939

#SPJ1

         

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2 years ago
How do you know that a bowling ball is a soild
julsineya [31]
It holds its own shape and it’s solid
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3 years ago
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