What happens when you heat sodium thiosulfate?
336369
Heating sodium thiosulfate will not cause it to decompose significantly.  It has a melting point of 48.3oCelsius and an undeterminded boiling point.  \n\nIn a reaction, heating will cause the recaction to run faster.  You are speeding up the molecules, so you will cause collisions (which cause reactions) to happen more often, and that will speed up the overall reaction.
245442
Wait...not mixed with H2O? As in, molten liquid ammonia and molten liquid sodium sulfate? In that case no reaction. But with water, then:\n\n2NH3 + Na2SO4 + 2H2O --> (NH4)2SO4 + 2NaOH
170895
Sodion Hypochlorite and Sodium Thiosulfate?  Ive never heard of Na2(s2o3)2?!  Anyways heres the balanced equation:\n\n2NaOCl + Na2S2O3 ---> Na2S2O3 + 2NaOCl\n\nPretty straight forward I guess.  Double Replacement reaction.
693396
To minimize the risks while working with sulfuric acid, appropriate precautions should be taken. For example, water should never be added to the concentrated acid, as the water could boil; rather, acid should be added to water.\n \nSee link below and scroll down to “Safety”.
653331
As said before you can do the classic baking soda and vinagar, but a more dramatic reaction between sulfuric acid and sugar. Mix concentrated sulfuric acid and sugar in a well ventilated glass beaker or container and the acid will dehydrate the sugar leaving a stack of pure carbon
766547
Mix baking soda and vinegar and watch what happens.\n\nAdd heat to raw meat---cooking is a chemical reaction, too.
296277
First of all, you're a nut.  Or at least a guy who likes to buy new microwaves.\n\nI'm not sure there is an actual reaction between sodium hydroxide and sugar.  For the sake of chemistry, we can treat all sugar as C6H12O6.  If anything the reaction will produce carbon dioxide and water, but this happens anyway when you burn any sugar so it might be hard to separate the two processes. \n\nWill check and get back to you  :)\n\nUpdate:  See the link below.  The only thing I can find is that NaOH will oxidize glucose, though this doesn't work as well for sucrose.  I don't think heating will have any effect other than to make the reaction go faster (and it already goes pretty fast, apparently.\n\nHave you thought about a career in chemistry?  You have the right kind of mind for it -- i.e., let's throw these chemicals together and see what happens!  By the way, I would NOT try this with NaOH and any kind of acid solution.  It might be dangerous under the wrong conditions.
65634
I don't think you would have any problems just go slow  at the very end. The only thing you would have to worry about is the possibility of the salt turning brown with excess heat but salt is ionic and has a high melting point so I wouldn't worry.
431802
You are not going to be able to buy nitric acid above 70% pure.  Nitric acid pretty much dissolves anything it comes in contact with which causes for its low purity.  I would not suggest heating concentrated acid since the fumes it will produce are very dangerous.  The fumes at room temperature will even cause burns. Depending on what you are trying to do, the acid will need some oxygen to dissolve metals.  With stainless steel, a small scratch on the surface will be enough.
544737
Sodium in it's metallic form is extremely reactive with water.  Setting out some sodium can cause spontaneous combustion if the humidity is high or its sits long enough in moderate humidity.  Pure sodium is extremely reactive.  Sodium salts (like table salt) are much less reactive than pure sodium.  Their reactivities are dependant on the anion... (carbonates, Chlorine, nitrates...)
146503
chemical reaction\n-------------------\nBaking soda added to water raises the temperature slightly. Chemical reactions are either endothermic or exothermic. Endothermic means you have to put energy (heat) in to make the reaction go while exothermic means there's energy (heat) left over. Left over heat will raise the temperature. Baking soda and water is exothermic and so the water gets a little warmer. This is because the binding energy of the chemical bonds of the products has an excess over the binding energy of the components. Therefore, energy is released and the water warms up.\n\nEndothermic reactions do not usually go off at room temperature without heating. Baking soda is NaHCO3 and water is H2O. Added together you get NaOH and H2CO3 which are sodium hydroxide and carbonic acid. Carbonic acid is the fizz in soda. Eventually the mixture releases CO2 gas when the H2CO3 breaks down into H2O and CO2. The solution of H2O and CO2, if left alone uncorked, will lose its fizz. The water CO2 mixture will cool off slightly when the fizz (CO2) is released because the CO2 takes some energy with it. As the water evaporates it cools off because the warm molecules of water evaporate first! That's right! The warm ones!\n\nWhen we say temperature we really mean the average temperature of the molecules in a glass of water. Some are colder than average, some are warmer and many are close to the average. Evaporation requires energy, called the latent heat of vaporization. This heat comes from the warm water molecules. When the water evaporates it cools the glass off. That's why sweating makes you cool off too.\n\nA reaction that is endothermic will take place at a much slower rate because there are always some warmer molecules in the mixture. When we warm up the chemicals we raise the average temperature and a lot of the molecules can then react. When you mix bread dough the mix usually gets noticeably warmer after you put in all the ingredients. This is probably safe to try out at home with some adult help. Just ask your folks to help you whip up a batch of "soda bread." You can eat the result!
1070616
mix concetrated sulphuric acid to the sodium acetate, the reaction will produce acetic acid and sodium sulphate.\n\nif you take all the water out of the sodium acetate, you will end up with 100% pure acetic acid.\n\nH2SO4 + CH2COONa => CH3COOH + Na2SO4\n(unbalanced equation)
215604
C6H12O6(s) ---H2SO4--> 6C(s) + 6H2O(in H2SO4 solu.) + Heat
738544
yes SO2 is liberated.The reaction is \nNa2SO3 + 2HCl -> 2NaCl + H2O + SO2\nformation of SO2 is favoured as water & sodium chloride are also formed with it , NaCl & H2O 's  formation is  thermodynamically favoured .
831148
Sea salt melts it quickly.\n\n\nPeace
806865
Na2SO4 + H2O\n\nYou always get a type of salt plus water in acid-base neutralization.
98850
Yes. It will superheat and have a violent reaction when something touches it.