0
Add your answer:
Earn +20 pts
Why does a wet cell need an electrolyte?
Well for one, it would be a dry cell without it... But to explain the other side, it is the chemical reaction that causes the electricity to flow. There is quite a bit out there on what happens at an actomic, level, and how the electron flows as part of the chemical reaction.
What happens if too much cement is added to make a mortar?
Excess heat will be generated by the chemical reaction when cement and water is mixed.This will result in drying out too fast causing excess shrinkage in the form of cracking.
When the body requires larger and larger doses of a drug to experience the same effect that a smaller dose once produced this is termed?
This reaction is known as tolerance. If tolerance happens in a very short period of time it is called Tachyphylaxis.
What Kind of reaction is symbolized by ab plus c CB plus a?
I suppose that you think to synthesis reaction.
How do you enhance rate of reaction in CSTR?
rate of a reaction can be increased by increasing the temperature if the reactor
What happens to temperatures in an endothermic reaction and examples?
In an endothermic reaction, temperatures decrease because heat is absorbed from the surroundings to drive the reaction. Examples include photosynthesis, the evaporation of water, and the melting of ice.
A reaction that absorbs energy is called?
Endothermic reaction. An endothermic reaction absorbs energy from its surroundings in the form of heat, causing a decrease in temperature.
Is water gas reaction endothermic?
yes it is a endothermic reaction
When energy is absorbed during a chemical reaction the reaction is classified as what reaction?
Endothermic reaction.
Reaction that absorbs energy in the form of heat?
Endothermic reaction. In an endothermic reaction, energy is absorbed by the system from the surroundings in the form of heat, causing the surroundings to cool down.
What does endothermic reaction do?
There are two types of reactions, thermally. Endothermic and exothermic. An endothermic reaction absorbs heat and an exothermic reaction releases it.
How is sherbet an endothermic reaction?
Endothermic
What happens when delta h is positive?
When ΔH (the change in enthalpy) is positive, it means that the reaction is endothermic, absorbing heat from its surroundings. This indicates that energy is being consumed rather than released during the chemical reaction.
What Defines an Endothermic Reaction?
An endothermic reaction need heat to begin.
When a reaction is endothermic what usually happens to the temperature overtime?
The temperature will decrease. Endothermic reactions absorb heat engery, so the temperature of the suroundings will drop.
How are endothermic reaction different from exothermic reaction?
Exothermic reaction: with release of heat Endothermic reaction: with absorption of heat
What is a chemical reaction that absorbs heat?
An example of a chemical reaction that absorbs heat is the reaction between baking soda (sodium bicarbonate) and vinegar (acetic acid) to produce carbon dioxide gas. This reaction is endothermic, meaning it absorbs heat from its surroundings, causing the mixture to feel cold to the touch.
