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choli [55]
4 years ago
13

Example of false solutions and true solutions ​

Chemistry
1 answer:
horrorfan [7]4 years ago
5 0
False solutions are natural gas, nuclear power ‎ and industrial biomass incineration.

sugar in water is an example of true solution.
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A covalent bond is likely to be polar when ________. one of the atoms sharing electrons is more electronegative than the other a
nekit [7.7K]

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one of the atoms sharing electrons is more electronegative than the other atom

Explanation:

3 0
4 years ago
What occurs in order to break the bond in a Cl, molecule?
Ann [662]

Answer:

Explanation:

The attachment or (Bond) that resolves around the atoms of CI2 which is a covalent bond, yet energy is needed to destroy the bond and when new bonds are produced, energy is unleashed while the bond's development makes the molecule equilibrated. In short terms to basically break this bond energy is required and another terms energy is occupied and is the conclusion to your question (I tried my best) Energy is absorbed which is the result of what occurs.

8 0
3 years ago
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3 years ago
A car rolls down a ramp. What is the force acting on the car that causes the movement down the ramp? A) acceleration B) centripe
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The answer for the question is D.
7 0
4 years ago
If 100. mL of 0.400 M Na2SO4 is added to 200. mL of 0.600 M NaCl, what is the concentration of Na+ ions in the final solution? A
Dmitrij [34]
Na₂SO₄ → 2Na⁺ + SO₄²⁻

c₁(Na⁺)=2c(Na₂SO₄)

n₁(Na⁺)=c₁(Na⁺)v₁=2c(Na₂SO₄)v₁

NaCl → Na⁺ + Cl⁻

c₂(Na⁺)=c(NaCl)

n₂(Na⁺)=c₂(Na⁺)v₂=c(NaCl)v₂

n(Na⁺)=n₁(Na⁺)+n₂(Na⁺)=2c(Na₂SO₄)v₁+c(NaCl)v₂

v=v₁+v₂

c(Na⁺)=n(Na⁺)/v={2c(Na₂SO₄)v₁+c(NaCl)v₂}/(v₁+v₂)

c(Na⁺)={2*0.400*0.1+0.600*0.2}/(0.1+0.2)=0.667 mol/L

c(Na⁺)=0.667M
4 0
4 years ago
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