pOH of a 10-2 M NaOH solution is:   -12 -2 2 12

Q: How many milliliters of 0.105 M HCl are needed to titrate 45 mL of 9.50 x 10-2 M NaOH?

A: The equation is, M1V1 = M2V2 M1 = Molarity of HCl V1 = Volume of HCl M2 = Molarity of  NaOH V2 =…

Q: Use the solutions listed to answer the questions that follow. A. 50. mL of 0.50 M NH3 (Kb = 1.8 x…

A:

Q: A solution saturated with NaCl and KCl at 100°C is cooled to 20° C. Assuming neither salt affects…

A: Given the initial temperature of the NaCl and KCl solution is 100 oC. The solution is cooled to 20…

Q: What is the pOH of a solution prepared by dissolving 1.75 g of hydrogen chloride in 870 mL of water?…

A: Volume=870mL= 0.870 litere.       (1 litere = 1000ml) Mass=1.75g pOH=?

Q: Part A a 1.50 M HCl solution prepared from 200.0 mL of a 7.0 M HCl solution Express your answer…

A:

Q: How many milliliters of 0.20 MHCI are needed to completely neutralize 65 mL of 0.20 M NaOH solution?…

A: Using the formula Milliequivalent of acid = milliequivalent of base Macid Vacid = Mbase Vbase 0.20…

Q: concentration

A: Dear student I have given answer to your question in the image format.

Q: If 30.0 mL of 0.40 M H2SO4 is required to neutralize 15.0 mL of NaOH, the molarity of the NaOH…

A: The answer is given as follows

Q: How do you prepare 1.0L of 0.25N HCl solution?

A: Detail mathematical calculation is shown below

Q: Calculate the [H3O+] of a milk of magnesia solution that contains [OH-] = 4.25 x 10-5 M.

A:

Q: How many ml of 0.05 N HC2 H3O2 (acetic acid) and how many ml of 0.05 N H2SO4 would be neutralized by…

A: Both reactions are neutralization rxns.In the first one, NaOH is neutralized by acetic acid CH3COOH…

Q: Ibuprofen (also known as Brufen) is an analgesic (pain killer) and anti-inflammatory drug. It is a…

A: Answer: option D

Q: Acidic Basic Neutral Answer Bank H] = 1.0 x 10 pl = 3.46 pOH = 5.41 OH =26 x 10 %3D %3D pOH = 8.31…

A:

Q: D-H

A: The general form of a double displacement reaction is given below.

Q: What is the hydroxide ion concentration for a 23 % (m/v) HNO3 solution?

A: The ratio of moles to the volume of solution in liters is known as molarity.

Q: How many mL of a 15 M HCI(ag) stock solution would a teacher need in order to prepare 100mL of a 3M…

A: Given information: Concentration of HCl = 15 M New concentration of HCl = 3 M New volume of HCl…

Q: Complete the table. That is, fill in any missing entries in the second and third columns. Round your…

A: The question is based on the concept of PH and pOH calculations.   pH is defined as negative…

Q: ormula for drug Liptor is C33 H35 Fn2 O5 Ph=7 look at the number of Hs assuming that number is the…

A: The chemical formula for drug Lipitor is C33H35FN2O5   Molar mass of the drug=(33×Atomic mass of…

Q: 1 Explain the three steps that occur when KF dissolves in water. Draw diagrams for the hydration of…

A: KF is a ionic molecule having positive charge potassium ion and negative charge fluoride ion linked…

Q: 2 من H NaOH EtOH, 1 h, rt

A: Claisen-Schmidt reaction is the condensation reaction that takes place between an aromatic aldehyde…

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: To solve this we will use the formula  pH = - log[H3O+]

Q: The H* concentration in an aqueous solution at 25 °C is 1.5 x 10°. What is [OH]?

A:

Q: None

A: Step 1: More the negetive ∆G value more the dissociation of the salt. Step 2: ∆H is constant for any…

Q: Question 19 Which statement is right concerning the equilibrium: 2 N₂Os(g) 4 NO2(g) + O₂(g) OA) From…

A: The given equilibrium reaction is 2N2O5(g)  4NO2(g) + O2(g) Identify the correct statement…

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: pH = -log [H3O+]  [H3O+]  = 10-pH

Q: what liquid does an antacid dissolve fater hot water, room temp water or room temp vinegar?

A: Given question is : What liquid does an antacid dissolve faster = ?  Options are : (a). hot water…

Q: pOH of a .270 M sol of NaPh

A: Given: Concentration of NaPh = 0.270 M

Q: procedure calls for 60 ml of a 0.4N NaOH. If 8N NaOH is on hand, how would you make 100 ml of 0.4N?

A:

Q: (f) одан OH CH2PPh3 (excess) (g) Draw Your Solution × Incorrect. H₂O, HA

A: Wittig reactionHydrolysis of acetal

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.