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AlladinOne [14]
4 years ago
8

G Write an equation showing what happens when AgNO3 is added, and explain why the equilibrium shifts

Chemistry
1 answer:
Afina-wow [57]4 years ago
8 0

Answer:

\mathbf{AgNO_3+Cl^- \to  AgCl_s + NO^{3-}}

Explanation:

The addition of AgNO3 to the system Cl⁻ react with result into the formation a precipitate of AgNO3, as such the reactant concentration decreases.

\mathbf{AgNO_3+Cl^- \to  AgCl_s + NO^{3-}}

Suppose the concentration of a given substance is present in an equilibrium system is changed without a change in any of the other conditions, then, by le chatelier's principle, the position of equilibrium will move to decrease the concentration of the added substances.  In order to relieve this constraint, the equilibrium will shift to the right favouring the forward reaction.

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Answer:

B or C

Explanation:

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A sample of neon occupies a volume of 461 mL at 1 atm and 273 K. What will be the volume of the neon when the pressure is reduce
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Answer:

0.501 L

Explanation:

To solve this problem we will use Boyle,s Law. According to this law "The volume of given amount of gas is inversely proportional to applied pressure at constant temperature".

                           V∝ 1/P

                           V= K/P

                            VP=K

Here the K is proportionality constant.

so,

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V= volume

Given data:

P1= 1 atm

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To solve this problem we have to convert the mL into L first.

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461/1000= 0.461 L

Now we will put the values in the equation,

P1V1 = P2V2

V2= P1V1/ P2

V2= 1 atm × 0.461 L / 0.92 atm

V2= 0.501 L

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