What types of volumetric flasks would you need to: 1. Place 25.00 mL of a 0.1059 M NaCl solution into an Erlenmeyer flask
2. Add 50 mL of deionized water to an Erlenmeyer flask containing primary standard Na₂CO₃ to be titrated with HCl solution
3. Measure the volume of 0.1003 M NaOH required to reach the end point in a titration involving 25.00 mL of0.09975 M HCl

Answer is: the equilibrium  shifts toward the reactants, to the left side of chemical reaction.it is because lead(ii) nitrate dissociates in water: pb(no₃)₂ → pb²⁺(aq) + 2no₃⁻(aq).according to lechatelier's principle, the position of equilibrium moves to counteract thechange (more lead cations, common ion), the position of equilibrium will move so that the concentration ofproducts decrease and concentration of reactants of chemical reaction increase.read more on -

5555555555555555555555555555555555

Its carbonyl

Iwould but i dont know the answer