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Don't know off the top of my head, but I can tell you what makes the best demonstration of an endothermic reaction, and that's chewing a piece of sugar free gum that uses Xylitol as the sweetener. Xylitol and Erythtritol, both sugar alcohols, have a cooling sensation when dissolved in water in the saliva.

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16y ago

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What is a good chemical reaction to prove that increasing concentration will increase the rate of reaction?

The reaction between hydrochloric acid (HCl) and magnesium (Mg) is a good example. By increasing the concentration of HCl, the rate of reaction will increase, producing hydrogen gas at a faster rate. This can be visually observed by monitoring the rate at which bubbles of hydrogen gas are released.


Does alcohol speed up reaction time and promotes good judment?

No, alcohol does not speed up reaction time, alcohol infact INCREASES SPEED of reaction time, thus SLOWING DOWN reactions. Alcohol doesnt promote good judgement, it impares it due to the slow down in activity of the neurones in the brain.


What safe experiments can be conducted at home using exothermic endothermic reactions?

Vinegar and baking soda can be combined for a good endothermic reaction. Bleach and ammonia can be combined in small amounts in a well-ventilated area for a good exothermic reaction (although there are actually several reactions going on simultaneously).


What will happen when?

The hackers will send mercenaries to your location and have you exterminated. That's why you always have a good password, kids


What is good trophoblastic reaction is seen means?

A good trophoblastic reaction typically refers to a positive response of trophoblastic tissue, which is involved in the implantation and development of the placenta during pregnancy. This reaction indicates healthy placental development, characterized by adequate invasion of trophoblast cells into the uterine lining and proper formation of blood vessels. It is often assessed through histological examination and can have implications for the viability of the pregnancy and fetal health.