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Masteriza [31]
3 years ago
12

If I perform a dilution, which is true? *

Chemistry
1 answer:
erastova [34]3 years ago
4 0

Answer:

Amount of solute decreases

Explanation:

Since during dilution, the solute dissolves on the solvent hence its amount decreases.

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The distance between a carbon atom and an oxygen atom in the co molecule is how far from the carbon atom is the center of mass o
DENIUS [597]

The distance between a carbon atom and an oxygen atom in the co molecule is 0.63

<h3>What is the distance?</h3>

Distance is the measurement of the farness of two objects from each other.

The distance between the molecules can be calculated by the given formula

xcm = m_1+m_2m_1\times 1+m_2 \times 2

Putting the values in the equation

xcm = 12+1612 \times 0+16 \times 1.1 = 0.63 A^\circ

Thus, the distance between a carbon atom and an oxygen atom in the co molecule is 0.63

Learn more about distance

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5 0
2 years ago
Read 2 more answers
Stars with a greater overall mass are and , and they consume their nuclear fuel .
kozerog [31]

Answer:

they will expand

Explanation:

as they bring out they become red giants then eventually white dwarfs or the scarier options a black hole

4 0
3 years ago
What is the correct name for Na2CO3
KatRina [158]

Answer:

Sodium carbonate

Explanation:

6 0
4 years ago
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When ice forms, the __________ are farther apart than in liquid water, allowing the ice to form an organized crystal structure a
Lisa [10]
When ice forms, the molecules are farther apart than in liquid water, allowing the ice to form an organized crystal structure and float.
3 0
4 years ago
Nitrogen monoxide and hydrogen react to form nitrogen and water, like this: 2NO+2 H2(g)-N29)+2H2O(9) Write the pressure equilibr
lara31 [8.8K]

Answer:

Partial pressure N₂ . (Partial pressure H₂O)² / (Partial pressure H₂)² . (Partial pressure NO)² = Kp

Explanation:

The reaction is:

2NO + 2H₂ → N₂ + 2H₂O

The expression for Kp (pressure equilibrium constant) would be:

Partial pressure N₂ . (Partial pressure H₂O)² / (Partial pressure H₂)² . (Partial pressure NO)²

There is another expression for Kp, where you work with Kc (equilibrium constant)

Kp = Kc (R.T)^Δn

where R is the Ideal Gases constant

T° is absolute temperature

Δn = moles of gases formed - moles of gases, I had initially

4 0
4 years ago
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