The percentage of sodium hydrogen carbonate, NaHCO3, in a powder for upset stomach is found by titrating it with 0.275 M HCl. If 15.5 mL of the hydrochloric acid is required to neutralize 0.500 g of the sample, what is the percentage of sodium hydrogen carbonate in the sample

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

Which element forms a compound with chlorine with the general formula mci?

17) large amounts of very important metal titanium are made by reacting magnesium metal with titanium tetrachloride. titanium metal and magnesium chloride are produced. a) write the balanced equation for this reaction. b) how many kilograms of magnesium are required to produce 1.00 kilograms of titanium? ( show work, .)