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Which change will increase the rate of an endothermic reaction in the forward direction?
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In low temperature which factors favor a forward reaction?
At a low temperature, which of these factors favors a forward reaction
If a reaction is at equilibrium and you add reactants what happens?
If you continuously add reactants even after the reaction has attained the equilibrium then according to Le Chatelier's principle, the reaction will again proceed in forward direction in order to neutralise the reactants and once again the attain the state of equilibrium.
How are reaction rate and equilibrium connected?
At equilibrium, the reaction rate of the forward reaction and the reverse reaction are equal to one another. This means that the products of the forward reaction are being made at the same speed as the products of the reverse reaction.
What will be the consequences of adding or removing a reactant or aproduct from a reaction that is at dynamic equilibrium?
if reaction is at equ. then adding product will cause reaction to proceed forward and product will increase and removing product will do the same while removing reactant will cause reactn 2 proced bakward and reactant will increase and adding product wl do the same it is in accordnc wth LeChateliars principle
What is a property of a reaction that has reached equilibrium?
the rate of the forward reaction is greater than the rate of the reverse reaction.
If the reaction gets hot is it an endothermic or an exothermic reaction?
The reverse reaction is not always endothermic or exothermic, the reverse reaction is the opposite of whatever the initial reaction is, so if the reaction is endothermic, the reverse reaction is exothermic and vise versa.
Is burning ethanol endothermic?
Exothermic on the forward reaction Endothermic on the backwards reaction Therefore the answer is both due to the burning of Methanol being a reversible reaction :D
What effect does raising the temperature have on the speed of reaction for the forward reaction and why?
In general, but not always, increasing the temperature will increase the rate of the forward reaction. This is because an increase in temperature increases the speed at which the molecules move, increasing the kinetic energy, and thus making it easier to reach the activation energy. Of course, this is true only for endothermic reactions. If the reaction is exothermic, then increasing the temperature will slow down the forward reaction.
Is esterification exothermic or endothermic?
endothermic reaction. because as you may have seen, high temperatures are required to speed up the reaction. this is because, since the reaction in endothermic, high temperatures would cause the equilibrium to shift forward to decrease the temperature thus leading to the formation of more esters thereby speeding up the reaction (le chatelier's principle).
Why let say if the forward reaction is exothermic does this mean that the backward reaction gives out or take in heat and why?
If the forward reaction is exothermic then the back reaction would be endothermic. This happens because it upholds the law of conservation of energy, which says that energy cannot be created or destroyed.
How does Le chatelier's principle increase yields of chemical reactions?
It states that any change made to the system will force the system to partially compensate the change. To increase yield you could: Increase the temperature of an endothermic reaction, because in endothermic reaction, energy is absorbed. Therefore, and increase int temperature increases the product yield. Decrease the temperature for an exothermic reaction, because in this reaction, energy is given off. So to take away the energy, the product forming reaction is favored. For Gas systems, increasing the pressure (in turn, decreasing the volume) will favor the side with the least number of moles. So if the product side has less moles, it will go forward. Likewise, if the products have more moles, decreasing the pressure or increasing the volume of the solution with favor the forward reaction. In aqueous solutions, adding water lowers the concentrations of all the components. To increase the concentration, the system will go to the side with the greatest moles to favor the forward reaction. Adding a catalyst WILL NEVER INCREASE THE Yield. Neither will a inert gas.
Does exothermic process absorb heat?
an endothermic process requires heat in order for the reaction to proceed in the forward (usual) direction. So it involves the use of heat as energy to initiate as well as continue the reaction
Which organelle in plants and animals is involved in carrying out the reaction in this equation in the forward direction?
mitochandria
Is magnesium ribbon burns an endothermic reaction or an exothermic reaction?
The reaction is highly exothermic as heat energy is released from the system to the surroundings whereas in endothermic the heat is absorbed from the surroundings into the system and you can also observe or see the smoke coming out of the apparatus in which the reaction is occurring or taking place.Heat energy is being released in the form of smoke.Therefore the reaction is exothermic.
A rocket is pushed forward as a reaction to?
The rocket is pushed forwards by the reaction to the force ejecting gas in the opposite direction to the direction of travel of the rocket. Rocket flight is an example of Newton's 3rd law of motion, which states that every action (force) has an equal and opposite reaction. In this case, the action is the ejection of rocket gas and the reaction is the forward force on the rocket.
Why does the rate of forward reaction slow down when a reversible reactions approaches at state of equilibrium?
For a reversible reaction, the concentration of the products will be more as it approaches the equilibrium. So the rate of reverse reaction will increase and the rate of forward reaction will slow down.
Example of 3 laws of motion?
when we walk on the ground, our feet pushes the ground in backward direction, as a reaction ground pushes us in forward direction hence we can walk on the ground.
