(3 pts) If 35 ml molar solution of HCl is completely neutralized by 53ml of NaOH,...
suppose that 10.00ml of HCl is neutralized by 20.00 ml of a 1.50M NaOH solution. determine the concentration of HCl comcentration ?
3. Calculate the molar concentration of an NaOH solution that required 15.81 ml to com pletely neutralize 0.509 g of KHP (Remember that the "P" in KHP does not mean phos- phorus. See the molecular structure and molar mass of KHP given earlier in the lab.) KHP(s) + NaOH(aq) - NaKP(aq) + H,O(C) 4. Calculate the mass of KHP that will react completely with 25.00 mL of 0.1750 M NaOH. 5. Write the balanced equation for the reaction that occurs...
25.0 mL of 0.350 M NaOH is neutralized by 18 mL of an HCl solution. The molarity of the HCl solution is ..
1. A 10.0 mL vinegar sample was completely neutralized by 22.5 mL 0.20 M NaOH solution. A. Calculate molarity of the vinegar? B. and % of Acetic acid in vinegar?
6. Calculate the following quantities: a) milliliters of 0.75 M HCl required to neutralized completely 25.0 ml of 0.15 M Ba(OH)2 b) if 30.0 ml of 0.75 M HCl solution is needed to neutralize a 45 ml solution of Ca(OH)2, what is the concentration of Ca(OH)2 in the solution?
Suppose that 10.00 mL HCl of unknown concentration is neutralized by 20.00 mL of a 1.50 M NaOH solution. Determine the concentration of the HCl solution 1.50 M HCI 3.00 M HCI 0.0750 M HCI 0.150 M HCI
In an acid-base titration, 40.0 ml. of H2SO, was completely neutralized by 20.54 mL of a 0.708 mol/L KOH solution. a) Write the complete balanced equation for this reaction (to be submitted with written work). b) Calculate the molar concentration of H,SO Your Answer: Answer units Question 8 (1 point) In the reaction of paraffin wax with oxygen: C25 H52(s) + 38 O2(g) → 25 CO2(g) + 26 H2O(g) + the Energy energy released by the reaction is called the...
18. (5 pts.) A 155.0 mL portion of aqueous phosphoric acid solution was completely neutralized by 45.38 grams of Lithium hydroxide. The chemical equation is: 3 LiOH (s) + H2PO4 (aq) → Li3PO4() + 3 H20 (1) The concentration of the phosphoric acid, in molarity, is: (a) 4.075 M (b) 1.611 M (C) 11.40 M (d) 3.942 M
18. (5 pts.) A 155.0 mL portion of aqueous phosphoric acid solution was completely neutralized by 45.38 grams of Lithium hydroxide. The chemical equation is: 3 LiOH (s) + H3PO4 (aq) → Li3PO4 (s) + 3 H2O (1) The concentration of the phosphoric acid, in molarity, is: (a) 4.075 M (b) 1.611 M (c) 11.40 M (d) 3.942 M
18. (5 pts.) A 155.0 mL portion of aqueous phosphoric acid solution was completely neutralized by 45.38 grams of Lithium hydroxide. The chemical equation is: 3 LiOH (s) +H,PO, (aq) a Li,PO, (s) + 3 H20 (1) The concentration of the phosphoric acid, in molarity, is: (a) 4.075 M (b) 1.611 M (c) 11.40 M (d) 3.942 M