How many grams of sodium hydroxide (M.wt=58.5) can be added to 2.5 liter of a solution mixture of 0.3M ammonia and 0.15M ammonium chloride without changing the POH by more than lunit? Ky=1.8x 10°?

Q: If you add 5.00 mL of 1.00 M NaOH to 30.0 mL of 1.00 M HC2H3O2, what is the change in concentration…

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Q: When 25.0 mL of a 3.63×10-4 M ammonium chloride solution is combined with 22.0 mL of a 7.47×10-4 M…

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Q: Given the equilibrium reaction  MgF2(s) ↔ Mg+2(aq) + 2F-(aq)                      Ksp = 7.4x10-11…

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Q: A 40.0 mL solution of 0.100 mol/L acetic acid, CH3COOH (K, = 1.8 x 10), titrated with 0.100 mol/L…

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Q: When 15.0 mL of a 1.46×10-4 M ammonium fluoride solution is combined with 22.0 mL of a 6.85×10-4 M…

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Q: How much KBr could dissolve in 50 g of H2O at 70ºC?

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Q: at what temperature is a saturated solution of NaClO3 at an approximate concentration of 11M?

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Q: Can AgCl precipitate if you add 5.0 mL of 0.025 mol L-1 HCl solution to 100.0 mL of 0.0010 mol L-1…

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Q: Calculate the solubility (in g/L) of CaSO4(s) in 0.450 M Na, SO4(aq) at 25°C. The Ksp of CaSO4 is…

A: Molarity of Na2SO4 = 0.450 MKsp of CaSO4 = 4.9310-5molar mass of CaSO4 = 136.14 g/mol

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Q: Can

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Q: The Ksp of zinc carbonate, ZnCO3, is 1.46 x 10-10. Calculate the solubility of this compound in g/L.…

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Q: = equilibrium constant equation for the reaction of benzoic acid (HC,H,CÓ,) with water.

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Q: Calculate the amount of MgF2(s)  in grams needed to create One Liter of a saturated solution in…

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Q: Q5/ Find the number of milliliters of a solution which contains 0.2000 mole BaCl, in 500 ml solution…

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Q: A 1.00 liter solution contains 0.31 M ammonia and 0.40 M ammonium perchlorate. If 0.200 moles of…

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Q: When 15.0 mL of a 6.01×10-4 M silver acetate solution is combined with 12.0 mL of a 6.40×10-4 M…

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Q: 142.)What is the molar solubity of Al(OH)3 in s solution containing 6.81x10^-3 M NAOH? Ksp (Al(OH)3)…

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Q: 5. In a certain experiment, 750.0 mL of water at 25°C is needed to prepare a solution of AgaCrO4.…

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Q: How many grams of sodium hydroxide (M.wt-58.5) can be added to 2.5 liter of a solution mixture of…

A: We have to find mass of NaOH added to change pH/pOH by 1 unit . given 0.3M ammonia and 0.15M…

Q: Calculate the amount of MgF2(s)  in grams needed to create One Liter of a saturated solution in…

A:

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.