Find the mass of solid aluminum hydroxide that will form when 125 mL of 2.34 mol/L aluminum acetate is mixed with 215 mL of 1.86 mol/L sodium hydroxide.

Q: Say you have 2.50 M CaSO4 solution and you need 300. mL of 0.400 M CaSO4. How can you prepare this…

A: Given:  Initial molarity of CaSO4 solution = 2.50 M Final molarity of CaSO4 solution = 0.400 M Final…

Q: How many grams of sodium hydroxide is required to make 250.0 mL of a 0.410 M sodium hydroxide…

A: Given,  The molarity of sodium hydroxide ( NaOH) = 0.410 M.  The volume of the solution = 250.0 mL.…

Q: What volume (in mL) of 3.0 M H2SO 43.0 M H2SO4 do you need to completely react with 0.59 g Cu(OH)2

A: Number of moles = mass/molar mass  Molarity = moles/volume of solution(in L)  Volume =…

Q: Say you want to dilute a 9.50 M solution of acid to a final concentration of 0.300 M. You need to…

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Q: A 12.00 g of pentane (72.17 g/mol) reacts with 6.500 g of oxygen (32.00 g/mol) to produce carbon…

A: Given that, a 12.0 g of pentane reacts with 6.50 g of oxygen to produce carbon dioxide and water.…

Q: nitric acid could be used to neutralize calcium hydroxide. if you have 1.32 L of a 1.48 M calcium…

A: To calculate the volume of nitric acid to neutralize calcium hydroxide , we would use mole ratio…

Q: hydrochloric acid could be used to neutralize barium hydroxide. if you have 0.660 L of a 1.27 M…

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Q: How many liters of ethanol (CH3CH2OH) must be dissolved in water to produce 200.0 L of 1.65 M…

A: The molar concentration of a solute in a solution can be expressed in terms of molarity(M) molarity…

Q: Suppose you add 2.15 M H3PO4 to a container that completely reacts with  0.350 L of 1.35 M NaOH.…

A: Given, Concentration of  H3PO4 = 2.15 M Molarity of NaOH = 1.35 M Volume of NaOH = 0.350 L

Q: 223.83 g of mercurous sulfate is dissolved in enough water to form an unknown concentration of…

A: Given: Atomic mass of Hg = 200.59 g/mol Atomic mass of S = 32.065 g/mol Atomic mass of O = 15.99…

Q: KOH and NaOH are dissolved in water to form a 2.48 molar solution. If 42.9 g of NaOH are used and…

A: Amount of KOH in the solution of KOH and NaOH is to be calculated. Given: Molarity of Solution of…

Q: Suppose 0.159 g of lead(II) nitrate is dissolved in 150. mL of a 40.0 m M aqueous solution of…

A: Here we are required to find the Molarity of lead cation

Q: A chemist prepares a solution of copper(II) sulfate  CuSO4  by measuring out  22.μmol  of…

A: Moles of copper (2) sulphate = 22micromole Volume = 300ml

Q: 1. What mass of NaCl is needed to prepare 5000 vaccine doses? 2. Find the concentration of the…

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Q: The lab stock room has 6 L of 12.1 M HCl solution. Suppose you are trying to make 1.00 L of a 2.6 M…

A: V1S1 = V2S2 In volumetric analysis , we use the above formula in case of dilution of solution.  V1 =…

Q: What mass of K2CO3 is present in 0.575 L of a 0.611 M Na2CO3 solution? a. 130.1 g b. 146.8 g c. 65.7…

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Q: An analytical procedure requires a solution of chloride ions. How many grams of CaCl 2 must be…

A: One mole contains Avagadro's number of atoms. That is, 6.022x1023 atoms. Mass of one mole is called…

Q: A chemist adds 135.0 mL of a 0.069 mol/L potassium dichromate (K2Cr2O7) solution to a reaction…

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Q: N2 + 6 H2 ---> 2 NH6    how many liters of 3.25 M hydrogen gas solution completely reacts with…

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Q: For the following reaction: H2CO3 + 2 KOH→ K2CO3 + 2 H20 Calculate the normality of a solution that…

A: Welcome to bartleby!  Introduction :  We have to tell normality of solution .

Q: How many grams of ASA, C9H8O4, are present in 250.0 mL of 3.0 x 10-3 M C9H8O4? The molar mass of…

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Q: 1) KOH and NaOH are dissolved in water to form a 2.48 molar solution. If 42.9 g of NaOH are used and…

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Q: 1. A blood serum sample is analyzed and found to contain 102.5 ug Ca2*/mL serum: The density of the…

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Q: Suppose that 3.43 L of 8.77 M potassium sulfate is added to 0.80 L of 3.90 M calcium chloride.  What…

A: Ionic reactions are fast due to interionic force is columbic force and opposite charged ions are get…

Q: Calculate the volume of water (in mL) that must be added to 64.2 mL of a 5.92 mol/L NaClO3(aq)…

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Q: Say you have 2.50 M CaSO, solution and you need 300. mL of 0.400 M CaSO, How can you prepare this…

A: Molarity is the number of moles of solute dissolved per volume of the solution.  Molarity is a way…

Q: Suppose 0.439g of zinc chloride is dissolved in 150.mL of a 53.0mM aqueous solution of potassium…

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Q: To prepare a fertilizer, an engineer dilutes a stock solution of sulfuric acid by adding 24.8 L of…

A: We have to calculate the mass of sulfuric acid in diluted solution.

Q: You add 3.5 L of a HCl solution of unknown concentration to 2.0 L of 0.5 M HCl and obtain a solution…

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Q: Calculate the volume of 0.500 M KBr solution that would contain 0.0333 g of KBr.

A: Given : concentration of KBr = 0.500 M Mass of KBr = 0.0333 g Molar mass of KBr = Atomic mass of K +…

Q: he volume of a solution of ethanol, C2H6O, that is 94.0% ethanol by mass contains 0.200 mol C2H6O is…

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Q: hydrochloric acid could be used to neutralize barium hydroxide. if you have 0.591 L of a 1.32 M…

A: The balance chemical reaction :  2HCl(aq) + Ba(OH)2(aq) ---> BaCl2(aq) + 2H2O(l)  Volume of…

Q: Say you have 2.50O M CASO, solution and you need 300. mL of 0.400 M CaSO4. How can you prepare this…

A: Given data Stock solution : molarity , M1 = 2.50 M Required solution : molarity M2 = 0.400 M…

Q: A stock solution of HNO3 is prepared and found to contain 12.0 M of HNO3. If 25.0 mL of the stock…

A: The concentration of the initial stock solution is provided. On diluting a portion from this sample,…

Q: You have a concentrated stock solution of 5 M NaOH and want to use it to produce a 300 mL solution…

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Q: you are asked to make 1.00 L of a 0.500 M solution of potassium chloride starting with a stock…

A: Given is, N1= 3.00 M V1=?? N2= 0.500 M V2= 1.00L

Q: An impure sample contains 1.09 g of impurities and 5.07 g of benzoic acid.  The impure sample is…

A: Solubility is used to determine the amount of solute at equilibrium which is dissolve in solvent.

Q: If a student wants to make 130.0 mL of a 1.16M stock solution of NiCl 2, how many grams of solid,…

A: A multiple choice question based on mole concept, which is to be accomplished.

Q: nitric acid could be used to neutralize barium hydroxide. if you have 0.432 L of a 0.555 M barium…

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Q: 54. Potassium sulfate has a solubility of 15 g/100 g water ar 40°C. A solution is prepared by adding…

A: Given : solubility of potassium sulfate i.e K2SO4 is 15 g/100 g water  Mass of K2SO4 added = 39.0 g…

Q: 24.71 cm (24.71 m) of this solution is delivered from a buret, what amount of HCI has been…

A: Molarity is defined as the ratio of the number of moles of solute to the volume of solution in…

Q: A chemist prepares a solution of silver(II) oxide AgO by measuring out 0.000677μmol of silver(II)…

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Q: 227.41 g of mercurous sulfate is dissolved in enough water to form an unknown concentration of…

A: Given  Mass of Hg2SO4   = 227.41 gram  Final Concentration of solution (M2) = 2.1 M  Final Volume of…

Q: If 0.470 L of water is added to a 30.0 mL of 17.4 M stock solution of acetic acid (CH3COOH), what is…

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Q: If 1 L of AgNO3 solution is made by adding 900 mL of water to 100 mL of 2 M AgNO3, what is the…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: What is the molarity of a solution prepared by dissolving 317 g of CaCI2 into enough water to make…

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Q: How many gallons of a 3% salt solution must be mixed with a 7% salt solution tô öbtäin 100 ĝallöns…

A: It is given that 3 % solution is mixed with 7% solution to give a 5% solution. Let us assume that we…

Q: If you dilute 0.025 L of 6.0 mol/L NAOH solution to a final volume of 0.250 L, then the…

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

Q: A chemist wants to make 1.0 L of a 0.997 M NaOH solution. How many grams of NaOH

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Q: What is the volume of a solution that contains 18.2 grams HCl (molar mass = 36.46 g/mol)  in a 0.750…

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