What is the molarity of a solution that contains 7.07mol of Ba(OH), dissolved in 5.40L of water? ОА. 1.31М В. 16.6M С. 1.76M D. 0.569M

Q: 1. How many grams of magnesium hydroxide are needed to neutralize 292g of HCL ? How many grams of…

A: Answer :-  a) Mass of Mg(OH)2 needed to neutralize 292 g HCl = 233.2 g  b) Mass of MgCl2 produced =…

Q: * A student wishes to check the amount of HCI found in a bottle in lab. On the label o botde, the…

A:

Q: Hydrobromic acid can be purchased as 40.0% solution. The density of this solution is 1.38 g mL-1.…

A: Molar concentration of HBr = 6.82 mole/liter.

Q: Calculate the molarity of NH4Cl

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Q: 4.5.1 Calculate the molar concentration of a solution preparedby dissolving 58.5 g NaOH in enough…

A: Because, Molarity(M) is defined as the ratio of number of moles(n) of compound (which is NaOH here)…

Q: How many moles of NaOH is produced

A: Given :- molarity of Na2SO4 solution = 1.5 M or 1.5 mol/L  Volume of solution = 150 mL  To be…

Q: To standardize a solution of NaOH, .1 0.5531 g of KHP (eq wt = 204.23) was dissolved in 50 mL of…

A: The number of gram equivalents is defined as the ratio of the given mass of a substance to its…

Q: 25.A 75.0 mL sample of sulfuric acid (H2SO4) is neutralized by 25.0 mL of 0.150 M NaOH. Calculate…

A: Answer is 2.) 0.0250 M

Q: 10) What volume of 0.100 M HNO; is required to neutralize 50.0 mL of a 0.150 M solution of Ba(OH),?…

A:

Q: Determine the volume of 0.160 M NaOH solution required to neutralize 45mL of a 0.055 M HCl solution…

A: From the above given reaction we can see that 1 mole of NaOH is required to neutralise 1 mole of HCl…

Q: 19.5.0 cm3 of a solution of KOH is exactly neutralised by 10.00 cm' of a solution of HCl of…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: 6. A 1% solution of Bovine Serum Albumin (BSA) is used as a standard in protein analysis. The…

A: % concentration (w/v) = 100 x Mass of solute in gram/Volume of solution in mL   Molar concentration…

Q: Why must the following analysis be conducted in bodies of water? b. Dissolved Oxygen

A: To find: Why must the test for dissolved oxygen is conducted in the bodies of water

Q: What mass of Na,so̟ is needed to prepare 350. mL of a solution having a sodium ion concentration of…

A: Give the volume of Na2SO4(aq) solution, V = 350. mL * (1L/1000 mL) = 0.350 L  Molarity of Na+(aq)…

Q: What volume of a 0.500 M HCI solution is needed to neutralize each of the following: (a) 20.0 mL of…

A: We will first write balanced chemical equations for both and then find volume of HCl needed.

Q: Consider a 100 mL of 0.25 M solution of NaCl, what is the final concentration of that solution if…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: Molar concentration of Fe(NO), Q.02m Molar concentration of NaSCN CN_Q.D01M Standard Solutions Blank…

A: Thus 1 mol of Fe(NO3)3 reacts with 1 mol of SCN- to form 1 mol of Fe(SCN)2+ Note: As per our company…

Q: How do I find the moles of NaOH required to neutralise KHP? NaOH = 0.65M solution Moles KHP =…

A: Given,Mass of KHP = 3.3139 gMolar mass of KHP = 204 g/mol Moles of KHP can be calculated as:

Q: Determine the volume (in mL) of water that needs to be added to 25.0 mL of a 0.250 M NaBr to produce…

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Q: The concentration of Ca ion in a town's water supply is 0.0020M (this water is referred to as hard…

A:

Q: What volume of 0.5479 M HCl is needed in order to produce 100mL of 0.1000 M HCl?

A: Given :-  Initial concentration of HCl solution = 0.5479 M  Final concentration of HCl solution =…

Q: Determine the concentrations of BaBr2, Ba2+, and Br− in a solution prepared by dissolving 2.532.53 ×…

A:

Q: You add the weighed KHP to a flask containing a 60mL of water rather than 50 mL of water. Explain.…

A: Molarity of NaOH is calculated using standard KHP solution(with known concentration) as follows:…

Q: when 15.00 mL of water is added to 5.25 mL of LiCl, what is the volume percent concentration (v/v%)

A: Volume by volume percentage (v/v%) is the volume of the any component (Solute or Solvent) in total…

Q: What volume of 0.150 M NaOH solution is required to react completely with 50.0 mL of 0.200 M HCl…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: 10 kai @ PC Gate X OWLV2 | Online X 02 Fall 101 20.1 X A Plato Reading.pdf X CSolved: A noncar X M…

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Q: Determine the concentrations of BaBr2, Ba2+, and Br− in a solution prepared by dissolving 1.071.07 ×…

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Q: Calculate the molarity for a solution of H3PO4 if 5.35 g of KOH is neutralized by 23.2 mL of H3PO4.…

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Q: The molarity of an aqueous solution of potassium hydroxide,KOH, is determined by titration against a…

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Q: 25.00 cm3 of 0.100 mol/dm3 sodium hydroxide solution is exactly neutralized by 0.125 mol/dm3…

A: The volume of hydrochloric acid needed in ml has to be calculated,

Q: Determine the volume of 0.160 M NaOH solution required to neutralize 175mL of a 0.855 M HCl solution…

A: From the above given reaction we can say that 1 mole of NaOH is required to neutralise 1 mole of HCl…

Q: what is the Molarity of the oxalic acid solution? Mass of H2C2O4·2H2O=1.32191 g Volume of the…

A: Molarity is a term used for concentration which shows the moles of solute dissolved per liters of…

Q: Determine the molarity of NaOH to three decimal places if 20.19 mL of this NaOH were used to titrate…

A: Number of mol ofany substance=WeightMolecular weight Molarity = Number of mols Volume in ml×1000

Q: Determine the molar concentration of 11,9g of potassium bromide (KBr)dissolved in 200ml of solution

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Q: iow many ml of a 0.500 M NAOH solution are needed to completely neutralize 20 ml of a 0.200 M H2SO4…

A:

Q: 02. How many grams of Ca(OH), are required to neutralize 5.000 Lof 0.60 M H,PO, solution? 3Ca(OH)+…

A:

Q: How many mL of a 0.525 M CaI2 is needed to reduce 18.0 mL of a 1.46 M KMnO4 solution:      10 I  ̶…

A: Balanced Reaction 10 I  ̶  +  2  MnO4  ̶  + 3 SO4  ̶   + 16 H+  →  5 I2  +  2 Mn+  +  3 SO4  ̶  +  8…

Q: 1 mole of NaCl is dissolved in enough water to make 500 mL solution. The molarity of that solution…

A:

Q: 85.31 g of sodium sulfate is placed in enough water to make 14.5mL of solution. Determine the molar…

A: Given :-  Mass of sodium sulfate = 85.31 g  Volume of solution = 14.5 mL  To be calculated :-  molar…

Q: How much Ba(OH)2 in mg per mL solution is contained in 0.400 M Ba(OH)2 (FW 171.34 g/mol) ? A. 68.5…

A: Molarity: It can be defined as the number of moles of the solute dissolved per liter of the…

Q: (a) Standardization of iodine solution ( finding its concentration ). 5.00 g vitamin C are dissolved…

A: #(a): Standardization of iodine(I2) solution: Volume of the diluted vitamic C solution used for…

Q: x Gwhat is a solute - Google S X b My Questions | bartleby X (274) BANDA MS ME 101 Chem 101 + Home X…

A: Weight percent solution (wt /V %):

Q: Safari File Edit View History Bookmarks Window Help 50% Sun 10:49 AM A…

A: Strong electrolyte: The ionic compound in which most of the compound is dissociated into ions is…

Q: 1) In two drinking glasses, pour the same amount of water. 2) In one glass, add a spoon of fine…

A: Given: two different solutions are prepared using fine salt and rock salt.

Q: The molarity of pure water is: O a. 55.5 M Ob. 1x10-16 M Oc Ix10-14 M Od. Ix10-7 M

A: The details solution for this is provided below in step II .

Q: concentration

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Q: The volume of 0.1 M sulphuric acid, that neutralize 20 ml of 0.1M sodium hydroxide is - O 10 O 20 40

A:

Q: Suppose a group of volunteers is planning on building a park near a local lake.the lake is known to…

A: Given, mass of solute =168.3 mg =168.3 ×10-3 gramvolume of lake =14.7 cm3density of lake water =1.00…

Q: 1. A Study of Intermolecular Forces of Attraction Professor Rowan is preparing for his experiment in…

A: Intermolecular forces  Melting point  Starting material

Q: Calculate the concentration (molarity) of ZnCl2 in mol/L (M).

A: Molarity is the ratio of number of moles of the solute to the volume of solution (in L)  Number of…

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.