I have to determine which solution is in which tubeIs any body know a short cut to figure out each of them? the solutions are 6M HCL, 6M NH3, .1M CuSo4, .1M BaCL2, .1M NA2CO3, 3 M H1So4, 6M NaOH, .1M Pb(NO3)2, and Al(NO3)3Also what color are each of the solid when mixed? Please Help Me!!!
I didn't use books or websitesI talked to pediatricians, other doctors and nursesI asked pediatricians what they did for their own childrenSame with nursesOverwhelmingly, they vaccinatedIt helps that I have an Uncle and cousin who are doctors, and 4 aunts and 6 cousins who are nursesWe're a medical familyEveryone who has kids has vaccinatedThere isn't a single issue in our very large family due to vaccinesIn fact, there isn't a single case of Autism in the whole bunch of us.
THE BLUE SOLUTION IS COPPER SULPHATEAdd a little of this to a small amount of each of the other substancesThen The TWO substances that give a white precipitate with Copper Sulphate are BARIUM CHLORIDE and LEAD NITRATEPut them on one sideThe solution that goes greeny/yellow with Copper sulphate is HYDROCHLORIC ACID(Label it) The solution that goes very dark blue and then eventually gives a blue precipitate if you add more Copper Sulphate is AMMONIA SOLUTION(Label it.) The solution that gives a blue precipitate but does NOT fizz when you add Copper sulphate is SODIUM HYDROXIDEThe solution that gives a blue/green precipitate AND fizzes when you add Copper Sulphate is SODIUM CARBONATEThe solutions that do not react are sulphuric acid and aluminium nitrateTo tell the difference between barium chloride and lead nitrate add some of the solution you have identified as HCl to eachThe one that gives a white precipitate is LEAD NITRATE (the other is therefore BARIUM CHLORIDE)To tell the difference between the sulphuric acid and the aluminium nitrate add some of the solution you have identified as ammonia to eachThe one that gives a white precipitate is ALUMINIUM NITRATE (the other is therefore the SULPHURIC ACID.)
