Calculate the molarity of Na+ ions in a 100 ml solution containing 0.46 g Na3PO4

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A: The answer and explains as given below:

Q: Determining the concentration of copper ion in a solution 1. What is the concentration of a solution…

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Q: 7) If a hazardous bottle is labeled 20.2 percent by mass Hydrochloric Acid, HCI, with a density of…

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Q: Of the following substances, which ones are generally soluble in water? O NagPO4 O AgCI O K2SO4 O…

A: There are a few rules for determining solubility:- We will consider them to get the correct answer.

Q: What is the molarity of NO−3 in each solution? 0.200 M KNO3. 0.240 M Ca(NO3)2 0.370 M Al(NO3)3

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A: The molarity of the solution is defined by the mole of solute present in one liter of solution. The…

Q: Calculate the molarity of a solution containing 51 grams of NaCl in 530 ml of solution? (Atomic…

A: Given:  Mass of NaCl = 51 grams  Volume of solution = 530 ml  Molarity is defined as the moles of…

Q: The solution’s concentration is ...

A: Given :- mass of NaOH = 40 g  Volume of solution = 500 ml  To calculate :- molar concentration

Q: What is the final concentration of a solution prepared by diluting 35.0 mL of 12.0 M HCI to a final…

A: From the equation of equivalence, we know S1×V1  = V2 × S2 Where , S1 = Initial concentration…

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Q: 40.0 grams of NaOH was dissolved in enough water to yield 500. ml of solution. What is the molarity…

A: Given,  Mass of NaOH = 40.0 g Volume of a solution = 500. mL The molarity of a solution is:

Q: What is the molarity of a solution in which 0.45 g of sodium nitrate (NANO3 = 85 g/mol) is dissolved…

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Q: If you add 250 ml of water to 250 ml of a 0.8M NaOH solution, what will the molarity of the diluted…

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Q: The nutritional label on a bottle of soy sauce indicates that one serving (15 mL) of soy sauce…

A: Consider the given information is as follows; Mass of sodium (solute) = 920 mg = 9201000=0.92 g…

Q: 6) Calculate the molar concentration (Molarity) of a solution contains 1 ppm of lead (Pb), M.wt…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 142.04 g/mol) is needed to prepare 350. mL of a solution What mass of Na2SO4 (molar mass = having a…

A:

Q: Whens 28 g of KOH dissolves in enough water to make 250 mL of solution, what is the resulting…

A: We have 28 g KOH , 250 ml of solution, we have to calculate the Molarity.

Q: 10 mL of 0.6M NiSO4 is mixed with 20 mL of 0.3 M CuSO4 . calculate the molarity of Ni2+, Cu2+ and…

A: [Ni2+ ] = 0.2M [Cu2+]= 0.2 M [ SO42-] = 0.4 M

Q: Calculate the molarity of a solution prepared by adding 29.4 g sodium sulfate to a total volume of…

A: Given, mass of sodium sulphate (Na2SO4) = 29.4 gm Volume = 864 ml or 0.864 litre and the molar mass…

Q: III.Concentrations. 2) Calculate the volume of a 0.47 M solution of Ca(NO3)2 needed to prepare…

A: Given M1 = 0.47M V1 = ? M2 = 0.32 M V2 = 75 ml

Q: Calculate the molarity of Na+ ions in a 100 ml solution containing 0.46 g Na3PO4

A: Moles of Na3PO4 = mass / molar mass molar mass of Na3PO4 = 164 g/mol hence moles of Na3PO4  = 0.46 /…

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A: There are different type of compounds, which have different physical and chemical properties. Some…

Q: What is the molarity of 25 g of iodine, I2, in 350. mL of solution? 2.8 x 10 M 5.7 x 10-1 M 2.8 x…

A: Molarity : Moles of solute present per liter of solution is called molarity of the solution.…

Q: Calculate the molarity of 9.3 g of copper (II) sulfate, CuSO4 dissolved in 225 mL of water. 3.87 M…

A:

Q: An aqueous solution of NaCl contains 2.4 g NaCl in 80.0 mL solution. Calculate the molarity of the…

A: Given,  Mass of NaCl = 2.4 g  Volume of solution in mL = 80.0 mL  Calculate the molarity of NaCl = ?…

Q: What is the molarity of lithium ions in a 1.50 M solution of Li3PO4? 4.50 M 0.050 M 3.00 M 1.50…

A: Li3PO4 is ionic salt it dissociates in it ions Li+ and PO43-

Q: 20.0 grams of Na2CO3 are dissolved in 1.50 L of water.  What is the molarity of the Na?  a) 0.125 M…

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Q: A solution containing 150 grams of CaCl2 (110.98 g/mol) is dissolved in 1.00 L of water. what is…

A: Given data: Mass of CaCl2 = 150 g, Molar mass of CaCl2 = 110.98 g/mol, Volume of water = 1.0 L…

Q: What mass of NaHCO (84.0 g/mol) is needed to prepare 500.00 mL of 0.050 M Na solution? 1. 05.04 g 2.…

A: Given that -  Molarity of the Solution of sodium  = 0.050 M  One sodium given by one Molecule of…

Q: A 1.00 L NAOH stock solution has a molarity equal to 0.5 M, what is the final concentration when 200…

A: The given problem can be solved by using the formula given below as; M1 V1 = M2 V2…

Q: A packet of Emergen-C contains 1.000 x 103 mg of vitamin C, also known as ascorbic acid. If this…

A: Molarity is given by the number of moles per litre of the solution.

Q: .Calculate the molarity of a solution that has 71.215 g  KCldissolved in 625.0 mL water.  The molar…

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Q: How many grams of Na2SO4 are in 100.0 mL of a 0.2500 M solution ? The GFW is 142.07 g. А. 3.55 g В.…

A: Given data: volume = 100 ml , molarity = 0.25 M , molar mass= 142 gm

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A: Number of moles of solute is calculated by dividing the given mass with molecular mass.

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A: Given, volume of the solution  = 200 ml = 0.2 L 1) Calculate the number of moles for CuO - Given…

Q: What is the molarity of NO3 - in solution?0.150 M Al(NO3)3

A: Molarity is defined as the number of moles per litre of the solution.

Q: A sodium nitrate solution is 12.5% NaNO3 by mass and has a density of 1.02 g>mL. Calculate the…

A: Given: Sodium nitrate solution is 12.5 % NaNO3 by mass. Density of sodium nitrate = 1.02 g/mL

Q: 0.65 g of Mg₃(PO₄)₂ (molar mass = 262.855 g/mol) is dissolve in water, making a 1.00-L solution.…

A: Given,  Mass of Mg₃(PO₄)₂ = 0.65 g  Molar mass of Mg₃(PO₄)₂ = 262.855 g/mole  Volume of solution in…

Q: 4.6 Calculate the molarity of nitrate ions in 6.250% (m/m) Ba(NO3)2 solution. The density of the…

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Q: What is the molarity of a solution in which 23.1 g of sodium sulfate (Na2SO4) is dissolved in enough…

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Q: A solution of 0.5 M NaOH of volume 100 ml was diluted to 400 ml. What was the Molarity of the…

A: Molarity of a solution is defined as the number of moles of solute in one liter of the solution.…

Q: A student prepares a solution by dissolving 9.23 g of solid KOH in enough water to make 300.0 mL of…

A: Given = mass of KOH = 9.23 g Volume of solution = 300 ml = 0.300 L

Q: If 1.80 moles of NaCl was dissolved in enough water to make 3.60 L of solution, what is the…

A: Molarity is the no. Of moles of solute dissolved per litre of the solution.

Q: Procaine hydrochloride (M = 272.77 g/mol) is used as a local anesthetic. Calculate the molarity of a…

A: Since molality = moles of solute / mass of solvent in Kg  Assuming we have 1 Kg of solvent i.e 1000…

Q: How many milliliters of a 0.2228 M H3PO4 solution are required to neutralize 3.14 g of KOH? Molar…

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Q: What is the molarity of chloride ion when 1.60 g NaCl are added to 50.0 mL 0.100 M CaCl₂? 0.132 M…

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Q: Calculate the molarity of 6.52 g of CoCl2 (128.9 g/mol) dissolved in an aqueous solution with a…

A: The given data contains,  mass of CoCl2 = 6.52 gVolume =75 ml

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.