What is the concentration of nitrate ions when 35.00 ml of 0.75 MMg(N02)z are diluted to 100.0 ml?

Q: If 10.32 ml of 0.0523 M S2O3 2- reacts with I2 in a sample of PVP-I solution, how many grams of I2…

A: Given: Molarity of S2O3 2- = 0.0523 M Volume of S2O3 2- = 10.32 mL

Q: What volume (in L) of 1.2 M FeCl₂ would be required to obtain 0.85 moles of Cl⁻ ions?

A: The molarity of a solution is given by

Q: You need to make 10.0 L of 1.5 M KNO3. What molarity would the potassium nitrate solution need to be…

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Q: How many moles of AgNO3 are there in 1.53 L of a 1.25 M solution?

A: Given, Volume of the solution=1.53 L Molarity of the solution=1.25 M No of moles of solute(AgNO3)=?

Q: moles

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Q: What volume (in L) of 1.20 M FeCl₂ would be required to obtain 0.590 moles of Cl⁻ ions?

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Q: How many moles of Co2+ and how many moles of Cl- are present in 50.0 mL of 0.0500 M CoCl2 times…

A: Given, Molarity of CoCl2. 6H2O = 0.0500 M           Volume of solution = 50.0 mL  We know that,…

Q: What is the concentration of 0.2074 g of calcium hydroxide that was added to 40 mL of water?

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Q: 2. You mix 275.0 mL of 1.20 M lead (II) nitrate solution with 300.0 mL of 1.85 M potassium iodide.…

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Q: What is the molarity of HC2O41- in a 0.60 M  H2C2O4 (aq) solution?   Ka1 = 0.059;   Ka2 = 6.4 x 10-5

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Q: How many moles of magnesium ions are found in 100 mL of 2.0 M MgCl2?

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Q: What is the theoretical yield of I2 if you mixed 13.0 g of NaIO3 with 210 mL of 0.853 M NaHSO3 ?

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Q: Calcium nitrate  (Ca(NO3)2 ; MM =164.0878 g/mol)) dissolves in cold water to the extent of 266 g per…

A: Given: Calcium nitrate [Ca(NO3)2] dissolves in cold water to the extent of 266 g per 100 mL Ca(NO3)2…

Q: What is the molar concentration of a solution containing 1.50 g CH3COOH (FM= 60.053  g/mol) and 1000…

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Q: Calculate the molarity of the following solutions: (a) 0.37 mol of solute in 56.8 mL of solution…

A: The Molarity of the following Solutions are given as:

Q: What is the molarity of a solution of H3PO4 if 50.00mL of it is titrated with 25.68 mL of 0.1201 M…

A: Given that: Volume of H3PO4 solution, V1 = 50.00 mL = 0.05 L, molarity = M1 Volume of NaOH solution…

Q: A 7 5 .0 mL sample of 0. 4 3 6 M K N O3 is diluted with water to a total volume of 3 7 5.0 mL. What…

A: Given: Volume of KNO3 solution = 75.0 mL.                    Total volume of solution = 375.0 mL. To…

Q: You need to make 100.0 mL of 0.5128 M Fe*3. How many grams of FeCl3 do you need to weigh out to make…

A: molarity of solution is defined as no. Of moles of solute devided by volume of solution in liter.

Q: If 0.1297 g  of sodium oxalate, Na2C2O4, requiresof a 48.59 mL  KMnO4 solution to reach the end…

A: Moles of sodium oxalate(Na2C2O4) = mass/molar mass = 0.1297g/133.99mol = 0.00096 When sodium oxalate…

Q: How many chloride ions are present in 65.5 mL of 0.210 M AlCl3 solution?

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Q: Calculate the grams of solute in each of the following solutions:  (a) 3.3 L of 0.47 M K2CrO4  (b)…

A: Molar mass of k2CrO4 = 194.1896 g/mol M.M of HC2H3O2 = 60.052 g/mol M.M of HNO3 = 63.01 g/mol

Q: What volume (in L) of 1.60 M Na₃PO₄ would be required to obtain 0.900 moles of Na⁺ ions?

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Q: (d) the grams of Ca3(PO4)2 that can be obtained from 128  mL of 0.358 M Ca(NO3)2     (e) the volume…

A: d. Mass of Ca3(PO4)2 obtained is 4.756 g.

Q: What will be the molarity of a solution if 4.92 grams of magnesium carbonate (MgCO3) are dissolved…

A: Given : Mass of MgCO3 = 4.92 g And volume of solution = 450 mL = 0.450 L…

Q: How many mols of each type of ion are present in 455 ml of 3.4 M ammonium phosphate?

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Q: Calculate the number of moles of solute in each of the following solutions:  (a) 5.8 L of 1.63 M…

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Q: What volume of 1.50 MSrCl2 is needed to prepare 525 mL of 5.00 mMSrCl?

A: 5.00 mM=0.00500M Here we use the formula =  M1V1=M2V2

Q: What is the molarity of a solution of NH3 when 4.56g of NH3 is dissolved in water to a total volume…

A: Given Information- mass of NH3 = 4.56 g  volume of NH3 =375.0 mL         Required data - moles of…

Q: Given a stock solution of 0.0475 M Fe(NO3)3, how many mL of the solution are needed to prepare 25.0…

A: Given, concentration of stock solution of Fe(NO3)3 =0.0475 Mdiluted to prepare the 25.0 mL of a…

Q: 3-5.00 grams of potassium carbonate and 5.00 grams sodium carbonate were treated separately with…

A: Given data isMass of potassium carbonate = 5.00 grams mass of potassium carbonate = 5.00 grams

Q: What is the molarity of a solution of 50.0g HBrO3 dissolved in a total volume of 600. mL?

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Q: If 2.73 g KHC2O4·H2C2O (three ionizable protons) having 2.0% inert impurities and 1.68 g KHC8H4O44…

A: Given: 2.73 g KHC2O4·H2C2O (three ionizable protons) having 2.0% inert impurities  1.68 g KHC8H4O4…

Q: If 23.451 grams of Ca(NO3)2 was dissolved in DI water to make a 750mL solution, what's the molarity…

A: Ca(NO3)2 = 23.451 grams Volume of solution ; = 750 ml          (1L = 1000ml) = 0.750 L

Q: Calculate the molar concentration of (0.35) mol of copper nitrate 11 Cu(NO3)2 in 500 ml of solution

A: Formula used : Molarity = No. of moles/volume of solution in L

Q: 5. A 0.709 g sample of H2C2042H2O is dissolved in water and titrated to a phenolphthalein endpoint…

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Q: If 27.90 mL of a 0.838 M KOH solution was required to neutralize 17.98 mL of a H3PO4 solution by the…

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Q: To study a marine organism, a biologist prepares a 1.00-kgsample to simulate the ion concentrations…

A: Hello. Since the question has multiple sub-parts, the first three sub-parts shall only be solved in…

Q: What is the molarity of the final solution made by diluting 0.605 ounces of solid of (NH4)2CO3 to…

A: m = 0.605 ounces  Since, 1 ounce = 28.3495 g  So, 0.605 ounces  = (0.605 × 28.3495 ) g = 17.15 g…

Q: What mass of Cs2SO4 must be dissolved in enough water to give 447. mL of solution having a final…

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Q: 2. How many milliliters of 0.60 M KNO3(aq) would need to be added to a flask and diluted to a total…

A: The moles of the substance is described as the product of the substance concentration and the total…

Q: What volume (in L) of 1.60 M Na3PO4 would be required to obtain 0.870 moles of Na+ ions?

A: Molarity of Na3PO4 =  1.60 M Moles of Na+ ion = 0.870 moles Volume of Solution required = To be…

Q: ou have 10.0 mL of 0.200 MCa(NO3)2. What is the new concentration if the solution is diluted to…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: What volume of 0.0521 M Ba(OH)2is required to neutralize exactly 14.20 mL of 0.141 MH3PO4?…

A: n-factor of barium hydroxide is 2 and that of phosphoric acid is 3.

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)). If you start the…

A: The limiting reagent in a chemical reaction is a reactant that is present in smaller quantity and…

Q: OTs Nal acetone

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Q: You need to make 800 mL of 2.4 M KNO3 solution. What molarity would the potassium nitrate stock…

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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.