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.
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.
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.
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).
The hackers will send mercenaries to your location and have you exterminated. That's why you always have a good password, kids
endothermic reaction
are they good with kids
when you set a good example for you kids
yes it s good for kids
yes they are good for kids
How was the reaction of the husband in unicorn in the
Good or bad positive or negative any reaction is a good reaction
It IS for kids.
want good kids,well then you need RISING KIDS!!
it is good for kids. it will inspire you to get a boyfriend early and teach information.
The TI 10 Elementary Calculator is a good calculator for kids.
Walking is super good for kids and adults, both. The more kids exercise, the happier they are, and the better they do in school.
Kids do not need deoderants.