Answer:
exothermic means that energy was released during the chemical reaction
Explanation:
The solvent for the mixture is water
<em><u>Explanation</u></em>
- <em><u> </u></em>Solvent is substance that dissolves the solute in a solution.
- solvent must be present at a higher percentage as compared to solute.
- water is the solvent in a homogeneous mixture that consists 12% ethanol, 28% methanol and 60% water, since it contain more % than ethanol and methanol.
Titration is used for monitoring the effect of acid rain on drinking water because tiration is<span> very established, reliable, and accurate method. </span><span>A wide variety of reagents can be used, making it very versatile; a lot of different substances can be analysed.</span>
The answer is True. Transportation is used by cars, airplanes, trains, and many other things.
Answer:
I think it's D
Explanation:
because it says when ever air hits the iron it reacts so if we make a slower release then it will take less time to get cold !