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aev [14]
4 years ago
13

Demand is in elastic if

Chemistry
1 answer:
almond37 [142]4 years ago
8 0
The price of the good responds
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A sample of gas occupies a volume of 445 mL at a temperature of 274 K. At what temperature will this sample of gas occupy a volu
Ksenya-84 [330]
V1 = 445ml V2 = 499ml
T1 = 274 K T2 = ?

By Charles Law,
V1/T1 = V2/T2
445/274 = 499/T2
By solving we get,
T2 = 307.25 K
4 0
3 years ago
Explain the following observations
ddd [48]

Answer:

arattarabajajanz h

Explanation:

taraaratqwtwusbnz

7 0
3 years ago
What is the stored energy in an object due to its position called? a. potential, b. gravity, c. kinetic, d. thermal
charle [14.2K]

Answer:

Potential energy.

Explanation:

Potential energy is the energy in a body due to its position.

5 0
3 years ago
Use your knowledge of types of reactions to identify the reaction type below
zheka24 [161]

AgNO3 + Cu = Cu(NO3)2 + 2Ag .. this is an example of a single replacement reaction.

3 0
3 years ago
The decomposition of NH4HS is endothermic: NH4HS(s)⇌NH3(g)+H2S(g) Part A Which change to an equilibrium mixture of this reaction
shepuryov [24]

Explanation:

According to Le Chatelier's principle, any disturbance caused in an equilibrium reaction will shift the equilibrium in a direction that will oppose the change.

As the given reaction is as follows.

       NH_{4}HS(s) \rightleftharpoons NH_{3}(g) + H_{2}S(g)

(a)  When increase the temperature of the reactants or system then equilibrium will shift in forward direction where there is less temperature. It is possible for an endothermic reaction.

Thus, formation of H_{2}S will increase.

  • (b)  When we decrease the volume (at constant temperature) of given reaction mixture then it implies that there will be increase in pressure of the system. So, equilibrium will shift in a direction where there will be decrease in composition of gaseous phase. That is, in the backward direction reaction will shift.

Hence, formation of H_{2}S will decrease with decrease in volume.

  • When we increase the mount of NH_{4}HS then equilibrium will shift in the direction of decrease in concentration that is, in the forward direction.

Thus, we can conclude that formation of H_{2}S will increase then.

3 0
3 years ago
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