reacts with 0.110 M NaOH.  Determine the concentration (molarity) of H2SO4 if 49.22 mL of NaOH is required for complete reaction (with 100% yield

A student weighs out a 11.4 g sample of AI(CH3COO)3, transfers it to a 250. mL volumetric flask, adds enough water to dissolve it and then adds water to the 250. mL tick mark. What is the molarity of aluminum acetate in the resulting solution? Molarity =  M

A mixture contains only NaCl and Al2(SO4)3. A 2.67-g sample of the mixture is dissolved in water and enough amount of NaOH is added, producing a precipitate of Al(OH)3. The precipitate is filtered, dried, and weighed. The mass of the precipitate is 0.754 g. What is the mass percent of Al2(SO4)3 in the sample? Assume that all aluminum is precipitated as Al(OH)3.

You are making 750 mL of a 0.7 M Ca(OH)2 solution.  How many moles of Ca(OH)2 will be added?  How many grams of Ca(OH)2 will be massed out in a weigh boat?

What mass of precipitate is formed when 100. mL of 0.350 M NaCl reacts with 100. mL of 0.175 M Pb(NO3)2? g

If 18.3 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of CH₃OH in the resulting solution?

A sample of 8.51 g of solid calcium hydroxide is added to 35.0 mL of 0.480 M aqueous hydrochloric acid. Write the balanced chemical equation for the reaction. Physical states are optional. chemical equation: What is the limiting reactant? hydrochloric acid calcium hydroxide How many grams of salt are formed after the reaction is complete? mass of salt: How many grams of the excess reactant remain after the reaction is complete? excess reactant remaining: g

A sodium sulfate solution is added to a 25.0 mL sample of a solution containing Ba2+ ions until no more precipitate formed.  The precipitate (BaSO4) is collected, dried, and weighed.  If 1.59 g of the precipitate are obtained, what is the concentration (in M) of Ba2+ ions in the 25.0 mL sample? Your answer should have 3 sig. figs. Molar Masses:  (Na2SO4: 142.05 g/mol)  (Ba2+: 137.3 g/mol) (BaSO4: 233.37 g/mol)

4. In the reaction of Zinc(II) carbonate and HCl forming Zinc(II) chloride, water and CO2 there was 45g Zinc(II) carbonate and it took 181mL of HCl solution to completely react.  Find the molarity of the HCl solution used.

If 40.7 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of CH₃OH in the resulting solution?