Answer:
The reaction is not in equilibrium and moves to the left until Q equals Kc.
Explanation:
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First we must check that the equation is balanced.
We propose the constant Kc for the balanced equation.
We propose Q for the balanced equation.
We calculate the value of Q and compare with Kc
If Q = Kc the reaction is in equilibrium.
If Q> Kc the reaction moves from right to left.
If Q <Kc the reaction shifts from left to right.
We obtain the value of Kc from the value of Kp. If the variation of mol is zero Kp = Kc
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Answer:
Each colour has a purpose. Black is generally used for insulating wires. Other colours are known as 'phasing tapes'. These colours indicate the voltage level and phase of the wire.
Explanation:
Answer:
First, precipitate of AgCl is formed. Second, a soluble complex of silver and ammonia is formed. Third, AgCl is reproduced due to disappearance of ammonia complex in presence of .
Explanation:
In presence of NaCl, forms an insoluble precipitate of AgCl.
Reaction:
In presence of , AgCl gets dissolved into solution due to formation of soluble complex.
Reaction:
In presence of , complex gets destroyed and free again reacts with free to produce insoluble AgCl
Reaction:
Answer:
Most people, including chemists, prefer to use these common names for the compounds mentioned because they are frequently found, and the common names are shorter, easier to pronounce, and more widely known.