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Tcecarenko [31]
3 years ago
10

What is displacement?​

Chemistry
1 answer:
liq [111]3 years ago
5 0

Answer:

the moving of something form it's places or position

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When magnesium ribbon is ignited, it gives off a white fume of magnesium oxide. What is this type of reaction?
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This reaction is called a composition reaction.
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Suppose you are presented with a clear solution of sodium thiosulfate, Na2S2O3 . How could you determine whether the solution is
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A chamber with a fixed volume is shown above. The temperature of the gas inside the chamber before heating is 25.2 C and it’s pr
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Answer:

Explanation:

Given parameters:

Initial temperature T₁  = 25.2°C  = 25.2 + 273  = 298.2K

Initial pressure  = P₁  = 0.6atm

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Unknown:

Final pressure = ?

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where P and T are temperatures, 1 and 2 are initial and final temperatures.

 Input the parameters and solve;

          \frac{0.6}{298.2}   = \frac{P_{2} }{345.4}  

          P₂   = 0.7atm

         

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