Given the values on the image find the Molarity of NaOH and the % (w/v) of acetic acid.

Q: What is the molarity of HCl if 50.0 ml of the HCl solution dissolved 1.23 g of PbCO3

A: Molarity of the solution is equal to the number of moles of solute present in one liter of the…

Q: [OH'], M 3.) SOLUTION pH [H*], M pOH 0.0345 М НCI | 1.) 2.) 0.000890 M 4.) Sr(OH)2 5.) 6.) Mixture…

A: We have given the molarity of two solution in the question and we have to find out the concentration…

Q: ater? nk in water?

A: 1) heptane is seven membered alkane.  Condensed structure formula is CH3CH2CH2CH2CH2CH2CH3 2)  As…

Q: Calculate the molarity of a 50.0 mL of a 0.150 M HCl solution when 30.0 mL of water is added.

A: Given,Initial molarity of HCl solution, M1 = 0.150 MInitial volume of the solution, V1 = 50.0…

Q: Fill in the Blanks: In a solution that is 45% ethanol and 55% water, the solute is AA and the…

A: Solution having 45% ethanol and 55% water. Solute + solvent = Solution  Solute is dissolved in…

Q: Each day, the stomach produces 2.0 L of gastric juice that contains 0.10 M HCl. How many grams of…

A: Molarity of the solution is equal to the number of moles of solute present in one liter of the…

Q: concentration

A:

Q: 4. When you dilute a solution, you need to add more to the solution. O solvent dilute O solute O…

A: dilution is a process of decreasing the concentration of the solution.

Q: If 100 grams of glucose (C6H12O6) was dissolved in a solution, calculate the millimoles of oxygen.

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: What volume of water must be added to 35.0 mL of 12.0 M HCl to make a solution which is 3.00 M?

A: Formula for finding volume M1V1  =M2V2

Q: 5-In 6% acetic acid solution with a density of 1.12 g / cm3, what percentage of acetic acid ionizes?…

A: Acetic acid is a weak acid, so it does not dissociates completely in aqueous solution.  This we can…

Q: mOsm/L mOsm/L mOsm/L mOsm/L 50 mls of solution E+ 50 mls of pure water 20 mls of a 300 mOsm/L…

A: The clinical value 0.9% Sodium Chloride Injection, contains 9 g/L Sodium Chloride. (NaCl) with an…

Q: Calculate the number of gram equivalents in 8 gram of Calcium hydroxide, Ca(OH), Equivalent weight…

A: Answer: Molar weight of calcium hydroxide is 74g/mol and given mass is 8g Calcium Hydroxide is a…

Q: Calculate the  [H3O+]  value of each aqueous solution. NaOH  with  [OH−]=1.4×10−2M  Express your…

A: We know the relations ;  pH = -log[H3O+]  And ,pOH = -log[OH-] And , pH + pOH = 14

Q: 4. Suppose you like to dilute a 500mL acetic acid solution (vinegar) having 0.6M to 0.2M, how much…

A: Molarity of the solution is equal to the number of moles of solute present in one liter of solution.…

Q: If a solution is made by adding 0.250 grams of NaOH in enough H2O to make 10.0 mL of solution,…

A: The major factor involved in changing molarity (solution's concentration) is the temperature. Since,…

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

A: We have to fill empty spaces with H3O+ and pH.

Q: 1. How many milliliters, of a 3.5 M stock solution, of hydrochloric acid need to be used to make 230…

A:

Q: 25.0 mL of 0.150 M NaOH is neutralized by 13.6 mL of an HCl solution. The molarity of the HCl…

A: Volume of NaOH = 25.0 mL Molarity of NaOH = 0.150 M Volume of HCl = 13.6 mL

Q: calculate the fol and the pott FOR a.013 m solation of HB₂

A:

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

A: The formula to relate hydronium ion concentration and pH is as follows: pH = -log[H3O+]

Q: 1N SrSO4 is equivalent to how much molarity (M)? Show your solution and include the number of…

A: The molarity of a substance is determined as the moles of solute of a substance upon its volume in…

Q: 25.0 mL of 0.212 M NaOH is neutralized by 26.7 mL of an HCl solution. The molarity of the HCl…

A: Given -> Volume of NaOH(V1) = 25.0 ml = 0.025 L Molarity of NaOH(M1) = 0.212 M Volume of HCl (V2)…

Q: contain

A: Molarity= no.of moles of solute /volume of solution (L) No.of moles= given mass/molecular mass…

Q: Suppose you need to prepare 10.0 mL of a 0.10 M NaOH solution.  Calculate the volumes of 1 M NaOH…

A:

Q: How do you know if a solution is a strong or weak solution when looking at the percent dissociation?

A: Dissociation is the conversion of a compound in its ions by a suitable solvent. Acid dissociates in…

Q: Barium hydroxide is considered a strong electrolyte. How many moles of OH- are in a 1277mL sample of…

A:

Q: Assume that 5500 units NaOH were dissolved in a sample of water. How many units of Na+ ions does the…

A:

Q: If you know the molar value of a compound, how do you figure out how much is the percent of that…

A: The process of calculating the percent of substance in water (% m/v) is as shown below. Given :…

Q: Assuming the density of the phosphoric acid is 1.07 g/mL, what is the % of the solution?

A: Given:  density of the phosphoric acid = 1.07 g/mL

Q: Determine [H3O+] of a 0.230 M solution of formic acid.         Express your answer using two…

A: Given,Concentration of solution of formic acid = 0.230 MAcid dissociation constant for formic acid,…

Q: How many grams are needed to make a solution that is 5 M HCl when you have 500 milliliters of water?

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is called…

Q: Indicate whether each of the following compounds dissolves in water to give ions, molecules, or both…

A:

Q: Copper is an element that is required in very small concentrations in our body. What is the…

A: Given: The mass of Cu is 3.0x10-5 g. The volume of solution is 1 L. Introduction: The concentration…

Q: How will the following situations affect the final calculation of the molarity of acetic acid? An…

A: This is summarized as the base volume is added, it will be larger than the actual, which translates…

Q: b. If 40.0 mL of 0.250 M calcium hydroxide is needed to reach the endpoint of 10.0 ml of a…

A: The following can be solved using the formula               M1V1 = M2V2 M1 = 0.250 , V1 = 40ml M2 =…

Q: Some communities add sodium fluoride to their water because of its benefits to the teeth. What is…

A: Given: Mass of  NaF = 64.6 mg Mass of water = 40,000 g

Q: e the volume of NaOH solution the student will need to add to reach the final equivalence point.…

A: We should equal equivalent of both acid and NaOH ion to get mass of oxyliac acid  Equivalent =…

Q: John starts with 600 ml of 0.50 HCI by diluting a 7.0M HCI solution. How much of that solution…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: Based on the freezing point, a a 10% solution of ephedrine HCl is

A: Step . 1       Hey since you have posted multiple questionswe will answer first question only. In…

Q: molarity

A: Molarity is the amount of solute dissolved per litre of the solution  Given,  For NaOH, M1=0.65M…

Q: 25.0 mL of 0.212 M NaOH is neutralized by 13.6 mL of an HCl solution. The molarity of the HCl…

A:

Q: How many millilitres of 0.50 M Na2SO4 solution are needed to provide 0.038 mol of this salt?

A: Given,0.50 M Na2SO4 solution are needed to obtain 0.038 mol of Na2SO4.

Q: How can we calculate the concentration (molarity) of OH- in a solution that is 0.0859 M NaOH at 25°C…

A: Given-> Molarity of NaOH = 0.0859 M

Q: How milliliters of 10.5 M HCI(aq) are needed to prepare 435.0 mL of 1.00 M HCI(aq)? many V =

A: The preparation of a dilute solution from a concentrated solution is known as the dilution. Molarity…

Q: Is a positive sign for ΔH of solution (exothermic vs. endothermic) what you would expect for a solid…

A: Interpretation-  To explain about the positive sign for ΔH of solution (exothermic vs. endothermic)…

Q: Compute for the volume of concentrated HCl needed to prepare 500 mL of 0.1000 M HCI solution.

A: Concentrated HCl is 37℅ pure. 1 L of conc HCl contains 12.18 moles  So Molarity of Conc. HCl = 12.18…

Q: How many grams of solute are in 16.0 g of a solution whose %(m/m) = 23%

A:

Q: How does normality compare to molarity for monoprotic and polyprotic acids?

A: Moles of a solute present in per liter of a solution  is known as Molarity.

Q: What volume of a 10M stock solution of HCI should be used to make 400mL of a 1.7M solution? Report…

A: Given, M1 = 10 M M2 = 1.7 M Volume , V1 = ?  V2 = 400 mL

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.