3. A is a laboratory method used to determine the
concentration of an acid or a in solution by performing a reaction with a standard solution. 4. At the of the titration, the indicator changes color, which
indicates neutralization. Once neutralized, moles of and moles of are equal. 5. In a titration of HCl with NaOH, 100.0 mL of the base was required to
neutralize 20.0 mL of 5.0 M HCl. What is the molarity of the NaOH? (Be sure to write the neutralization reaction.)

Idon't really understand this can you me and show your work.☺☺[ chemistry b] subject [ electron transfer in lonic bonds]grade( 12)

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?