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How does increasing temperature affect rate of dissolution?
Increasing temperature increases the rate of dissolution, though it can increase or decrease solubility at equilibrium.
When a reaction is at equilibrium increasing the temperature favors the reaction that releases energy as heat.?
This is False!!! According to LeChatlier's Principle, increasing the temperature is a strees on the equilibrium. To relieve that stress the reaction will shift producing more of the substances on the side of the reaction that absorbs heat energy.
How does the luminosity of a blackbody vary with its surface temperature?
Both the absorption and the luminosity of a blackbody in equilibrium increase in magnitude with increasing temperature, and the spectral distribution of the luminosity increases in frequency (decreases in wavelength).
Increasing the volume of a closed system at equilibrium will?
decrease the pressure
What happens to temperature if albedo is increased?
A decrease in radiative equilibrium temperature
How does increasing temperature affect rate of dissolution?
Increasing temperature increases the rate of dissolution, though it can increase or decrease solubility at equilibrium.
How would you adjust the temperature to increase the amount of product?
Increasing the temperature would shift the equilibrium to the right and increase the amount of product.
How would you adjust the temperature to increase the amount of production?
Increasing the temperature would shift the equilibrium to the right and increase the amount of product.
When a reaction is at equilibrium increasing the temperature favors the reaction that releases energy as heat.?
This is False!!! According to LeChatlier's Principle, increasing the temperature is a strees on the equilibrium. To relieve that stress the reaction will shift producing more of the substances on the side of the reaction that absorbs heat energy.
How does the luminosity of a blackbody vary with its surface temperature?
Both the absorption and the luminosity of a blackbody in equilibrium increase in magnitude with increasing temperature, and the spectral distribution of the luminosity increases in frequency (decreases in wavelength).
Two bodies Are in rotational equilibrium if they are at the same temperature?
They are in thermal equilibrium, not rotational equilibrium.
What would happen to a system at equilibrium if the temperature changed?
If the system is in equilibrium then the temperature is also.
How does increasing the temperature affect reaction?
Increasing temperature affects a reaction in two ways: 1) at higher temperatures the molecules are moving around faster and collisions and reactions are more frequent, so the reaction - both forward and reverse - speed up. 2) at higher temperatures, the equilibrium state will shift. In some cases it will shift the equilibrium towards the product. In other cases, it will shift it back towards the reactants.
What effect does increasing the pressure have on this equilibrium?
the forwrd reaction is favored
Increasing the volume of a closed system at equilibrium will?
decrease the pressure
If the temperature of a reaction increases what happens to the value of the equilibruim constant?
Equilibrium constant changes when temperature changes. For an endothermic reaction, the equilibrium constant increases with temperature while for an exothermic reaction equilibrium constant decreases with increase in temperature. Equilibrium constants are only affected by change in temperature.
How does increasing temperature effect endothermic reaction?
You can use LeChatelier's Principle to solve this problem. For an endothermic reaction A+heat<-->B Thus, by increasing the heat, you are shifting the equilibrium towards the reactants. The reaction will adjust itself by shifting the equilibrium to the right (producing more of the product).
