Simple chemical solution...?
971090
A soap bubble falls to the bottom of an open tank filled with air. When the same tank is filled with gaseous carbon dioxide, a similar bubble floats.\n\nCabbage juice is placed in a large flask. Vinegar is added to the point of color change. Aqueous ammonia is then added to the point of color change. Vinegar is then added again to show the reversibility of the color change.
746627
Cl2 + 2KI --> 2KCl + I2\n\nsingle replacement
831216
Cu (s) + Pb(NO3)2 (aq) ---------> No Reaction. \nCopper will not replace lead.\n\nreaction VI in the attached link.
683249
Oh, come on, it doesn't get any easier than this!\n\nSnO2 + 2H2 --> Sn + 2H2O\n\nAbove is balanced. 1 Sn on both sides, 2 O on both sides and 4 H on both sides.\nYou need to work a little harder on these yourself.
42193
http://www.itt.edu/staff/boyter/links/index.html\n\nLook under chemistry equipment.  There are some chemicals you will not be able to get.  Posting what you are looking for would help.
761616
One that will ideally:\n1) dissolve the component that you wish to collect but not the others. Then you can do a filtration, collect the filtrate and evaporate off the solvent to get back the component that you want.\nOR\n2) dissolve all those that you don't wish to collect but not the component that you want. Then you can do a filtration and collect the component that you want as the residue.\n\nHope this helps :)
663581
NH4NO2 --------------> N2 + 2H20 \n\nYOU NEED TO HEAT THE SOLUTION IN ORDER TO DECOMPOSE THE COMPOUND \n \nHOPE THIS HELPS
751597
there is a very simple formula to do this
715878
Solution is the mixture of a solvent and a solute ,where the solute dissolves in the solvent.
385728
mix potassium chloride with chlorine \n\nlol chemical weapons
192522
You can\n1.) Boil the solution and reduce the solution, increasing saturation\n2.) Add more solute\n3.) reduce the temperature of the solution so it has a lower point of saturation.
47023
Sodium Hydroxide (aqueous). It's a solution in water of the compound NaOH.
157730
I think FePO4 +O2 >>>>> Fe2O3 + PO2. balance it and solve it . n its simple stoichiometry.
582636
Try dissolving sugar in water then freezing it this is a solid solution. The solute is the sugar and the water is the solvent
902977
Simple....experimental
1140664
You're missing a unit. Do you mean 2.5 kg solution?
395302
mixture is combining substances, solution is dissolving a substance in another