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You want to make up a 0,100 mol.dm cube sodium carbonate solution.You have a 200ml volumetric flask and a bottle of sodium carbonate decahydrate (Na2CO3-10H2O)

You want to make up a 0,100mol.dm cube sodium carbonate solution.You have200 ml volumetric flask and a bottle of sodium carbonate decahydrate Na2CO3-10H2O. Calculate the mass of crystals that you need off.

70,0cm cube of a sodium hydroxide solution (concentration=0,180mol.dm cube) reacts completely with30,0cm cube of a sulfuric acid solution. a) Write a balanced equation for the reaction. b) calculate the concentration of the sulfuric acid solution. c) Calc...

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