How many total moles of ions will form when one mole of Na2SO4(s) is dissolved to form an aqueous solution?

Q: How many moles of ions are produced if 1 mole of Na3PO4 is completely dissolved in water?

A: The salt given is Na3PO4  Hence the salt is having Na+ cation and PO43- anion.

Q: What is the molarity of a solution prepared by dissolving 4.19 g of sodiumiodide in water and…

A: The moles of solute per litre of solution is known as molarity or molar concentration, and it may…

Q: How many total moles of ions are released when each of thefollowing samples dissolves completely in…

A: SOLUTION: Step 1: (a) Na2HPO4          Na2HPO4 → 2Na++HPO4-2 No of moles of Na2HPO4 =0.734 mol. No…

Q: State how you would prepare the following solutions. Use grams when discussing masses. 1.00L of a…

A: The molarity of the K2Cr2O7 solution is 2.00 M and the volume of the solution is 1.00 L. The…

Q: How many moles of lead are equivalent to 9.51 × 1 0 3 g of Pb?

A: Moles =given mass/ molar mass

Q: What volume of a 0.442 M NaOH solution is needed to neutralize 65.0 mL of a 0.296 M solution of…

A: For the titration process, the relationship between initial and final concentrations and volumes of…

Q: How many mL of 0.400 M KCI would be required to make a 0.0480 M solution of KCI when diluted to…

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Q: Determine the concentration in molarity of a KOH solution if 21.6 g of KOH are dissolved in water to…

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Q: To what volume would 0.250 L of an 9.00 M acetic acid solution be diluted in order to obtain a final…

A: Given : Initial concentration of acetic acid = 9.00 M Initial volume of solution = 0.250 L And final…

Q: WEIGHT/MOLE CALCULATIONS . Calculate the prama of substance required to prepare the following…

A: Solution [9.] (a.) 250 ml of 5 % (w/v) NaNO3 = 250 ml × 5 g / 100 ml NaNO3 = 12.5 g NaNO3 (b.) 500…

Q: What is the molarity of the solution produced when 159 g of NaCl is dissolved in sufficient water to…

A: Here we are required to find the Molarity of NaCl

Q: How many ions are produced when c6h12o6 dissolves in water?

A: C6H12O6 is glucose which is not an electrolyte. This is when dissolved in the water would lead to no…

Q: What volume of a 0.452 M NaOH solution is needed to neutralize 85.0 mL of a 0.176 M solution of…

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Q: What dissolved species are present in a solution of KCN?

A: Any group of atoms (may ne charged or neutral) which can solvated are called dissolved species.

Q: How many total moles of ions are released when 3.88 mol of Rb2SO4 dissolves completely in water?

A: ⊙ we know that,    strong electrolyle completely dissociates into its constituents ions. eg→…

Q: How many total moles of ions are released when 1.77 mol of Rb2SO4 dissolves completely in water?

A:

Q: If 33.6 grams of NaOH are dissolved in enough water to make 2.0 liter of solution, what is the…

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Q: If 22.4 grams of NaOH are dissolved in water to make 500.0 ml of solution, what is the molarity of…

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Q: How many mL of 6.86 M NaOH are needed to prepare 328 mL of 0.172 M NaOH?

A:

Q: What is the molarity of a solution made by dissolving 4.57 mol NaCl in water to make 1.93L of…

A: Molarity of a solution is given by the number of moles of solute(NaCl here) per unit volume of…

Q: How many grams of nickel(II) nitrate, Ni(NO3)2 , must be dissolved to prepare 200. mL of a 0.233 M…

A: Given data,Molarity of Ni(NO3)2=0.233MVolume of solution=200mLIt is known…

Q: If 8.57 g of CuNO, is dissolved in water to make a 0.660 M solution, what is the volume of the…

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Q: When KHCO3 is dissolved in water, how many particles will be in solution? Выберите один ответ: а. 3…

A: Given question is :  When KHCO3 is dissolved in water, how many particles will be in solution ?…

Q: A 25.3-g sample of potassium sulfate is dissolved in 350.0 mL of solution. Calculate the molarity of…

A: Given :-  Mass of potassium sulfate = 25.3 g  Volume of solution = 350.0 mL  To calculate :-…

Q: Define the term Electrolytes?

A: In terms of chemistry, electrolytes are substances that carries the electric current. As a result of…

Q: molarity of Na+ in a solution made by dissolving 12.5 g Na2CrO4 in enough water to form exactly 750…

A: The molarity of a solution is given by,M=moles of solutevolume of solutionmL×1000=given mass of…

Q: C. How many grams of hydrochloric acid can be neutralized by 66.9 g of magnesium hydroxide?

A: Solution:- Given Reaction:- Mg(OH)2 + HCl → MgCl2 + H2O                  Balanced Chemical…

Q: How many moles of H+ ions are present in 167 mL of 0.116 M nitric acid solution?

A: Molarity is given as,

Q: Molarity

A:

Q: If 5.60 g of CuNO, is dissolved in water to make a 0.320 M solution, what is the volume of the…

A: The question deals with the concepts of solutions. molarity is a way of expressing concentration of…

Q: A solution was prepared by dissolving 38.0 g of KCl in 225 g of water. Calculate the mole draction…

A: Calculate number of moles of KCl and water:

Q: What is net ionic for CuSo4+NH4Cl ?  Does CUCl2 Considered Insoluable ?

A: The reactants given are  1) CuSO4 (aq)  2) NH4Cl (aq) Since the 2 salts will react and undergo…

Q: Calculate the molarity of the following solution: a) 0.800 g NaOH(s) is dissolved in distilled…

A: The molarity of the following solution is to be calculated:a) 0.800 g NaOH(s) is dissolved in…

Q: How many liters of 0.0300 M NaOH solution can be prepared from 2.00 g of NaOH?

A: Number of moles of NaOH can be calculated as given below:

Q: If you have an aqueous solution that contains 1.5 moles of HCl, how many moles of ions are in the…

A: The ions present in the given aqueous solution are H+ and Cl-. No. of moles of HCl = 1.5 moles

Q: 250 mL of a 1.9 M Mg(OH)2 solution is added to a beaker.  How many moles of Mg(OH)2 were added?  How…

A: Molarity is a way of expressing concentration. It is defined as moles of solute present per liter of…

Q: How many moles of K* ions are formed when 2 mol of KNO3 dissolves in water? Select one: O 2 O 1 O 3…

A:

Q: What is the original concentration of a 20 mL stock solution of NaOH that is diluted to a molarity…

A: When a stock solution is diluted, the moles of solute remains constant in the diluted solution and…

Q: The maximum dose of sodium hydrogen phosphate (Na2HPO4, molecular mass = 142.0 amu) that should be…

A: Na2HPO4 (s) → 2Na+ (aq) +  HPO42- (aq) mass of Na2HPO4 = 3.8g moles of Na2H2PO4  = mass in g / molar…

Q: What is the mass in grams of Na2CO3(s) (molar mass = 105.98 g/mol) that, when dissolved in 1.393E2…

A:

Q: Determining the moles of ions of aqueous ionic solutions How many moles of each ion are in each…

A: The given data : a) The moles of potassium perchlorate = 2 mol b) The mass of the magnesium acetate…

Q: Calculate the Molarity of the solution given the following information. 25g KCI dissolved into 250…

A: Molarity is defined as the number of moles of solute divided by volume of the solution in liters.…

Q: Calculate the molar concentration of a solution of Li2SO4 prepared by dissolving 71.8 g of Li2SO4 in…

A: Given data,71.8 g of Li2SO4 is dissolved in water and make 632 ml solution. Molar mass of lithium…

Q: How many numbers of ions are produced when C6H12O6 dissolves in water?

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: If 10 units of Mg(CIO3)2 are dissolved in water how may units of ions will be in solution? O 10 20…

A:

Q: Calculate the total number of moles of ions when 185.9 g of sodium oxide (Na2O) is added to water.

A: Mass of sodium oxide(Na2O)= 185.9g Molar mass of Na2O=61.9789g/mol

Q: How many total moles of ions will form when one mole of CaCl2(s) is dissolved to form an aqueous…

A:

Q: How many grams of solid Cu2SO4 5H2O (249.68 g/mol) must be dissolved in 400 mL of water to obtain a…

A: Cu2SO4.5H2O + H2O --------> 2Cu+ + SO42-  This equation describes that 1 mole of Cu2SO4 produces…

Q: A 2400. gram sample of an aqueous solution contains 0.012 grams of NH3. What is the concentration of…

A: Given solution has mass 2400 g and it contains 0.012 g of NH3 (which is solute).