Describe the characteristics that all living things share.
1 answer:
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Answer:
Increasing the temperature will result in increase in number of moles of CO_{2}
Explanation:
Concentration of pure solids and liquids remain constant throughout a reaction. Hence their concentrations terms are not involved in expression for equilibrium constant. Hence removing or adding solid will not affect change in number moles of
.
In the forward direction, pressure increases due to formation of gaseous CO_{2}. Hence, according to Le-chatelier's principle, increase in pressure will result formation of more reactant.
As it is an endothermic reaction therefore heat is consumed in formation of CO_{2}. So, according to Le-chatelier;s principle, increasing the temperature will result in increase in number of moles of CO_{2}.
Correct option (D)
Answer:
205.3°C
Explanation:
Given parameters:
V₁ = 0.287L
V₂ = 0.18L
T₂ = 37°C
Unknown:
T₁ = ?
Solution:
Since we are interested in volume and temperature relationships in a fixed pressure of the balloon, Charles's law will be a perfect solution to this problem.
Charles's law states that "At constant pressure, the volume of a fixed mass of gas is directly proportional to its temperature".
Mathematically;
where V and T are volume and temperature of the gas
1 and 2 are initial and final states;
let us convert T₂ = 37°C to K; 37 + 273 = 300K
Input the parameters and solve for the unknown;
T₁ = 478.3K
Now convert back to °C; 478.3 - 273 = 205.3°C