a) What is the molar concentration of the Solution in 250.0mL b) if loo.OmL of solvent is added to this Consider a solution of 53.39 AuCl3 Solvation a) What is the molar concentradion of the Solution b) it loo.OmL of Solent is added to this gold Chloride Solution, What is the resulting Concentration?

Q: A beaker of 175 ml Of 0.950 M NaCI left uncovered for a period. If, by the e time period, the volume…

A:

Q: 125 mL of 0.315 mol/L sodium carbonate and 75.0 mL of 0.155 mol/L silver nitrate are mixed.  What is…

A: Molarity is defined as the number of moles of solute present in 1 L of the solution. M=nVn=M×V

Q: (a) A sample of hydrogen gas is generated in a closedcontainer by reacting 2.050 g of zinc metal…

A: a) The reaction taking place is given by  Zn (s) + H2SO4 (aq) ------> ZnSO4 (aq) + H2 (g) Since…

Q: what mass of solid lanthanum oxalate nonahydrate can be obtained from 650 ml of 0.0170 m aqueous…

A:

Q: Nhen a 100.0-mL portion of a solution containing 0.500 g of AGNO3 is mixed with 100.0 mL of a…

A:

Q: lowing statements by entering the letter(s) corresponding to the correct compound( ound fits the…

A:

Q: phosphoric acid is usually obtained as an 85% phosphoric acid solution. If it is 15M. Calculate…

A:

Q: 75.0ml of 0.085 m potassium sulfate is added to 50.0mL of 0.055M tin (II) nitrate forming a solid…

A: The reactants given are 1) potassium sulfate i.e K2SO4 (aq) 2) tin (II) nitrate i.e Sn(NO3)2 (aq)

Q: Suppose you have a cube of pure manganese metal measuring5.25 cm on each side. You find that the…

A: Given data- cube of pure manganese metal measuring each side=5.25 cmthe mass of the cube =1076.6…

Q: Concentration Acetamide mass initially = 2.42 g Volume of water = 1.05 mL Acetamide remaining =…

A: Given : Acetamide mass initially = 2.42 g Volume of water = 1.05 mL Acetamide remaining = 0.35 g

Q: The volume of water needed to dissolve 0.0724 grams of calcium chromate is ________ L. Assume no…

A:

Q: 6. What is the molali Conclusion

A: 16 % (mass by mass) aqueous solution of glycerol is given , that means 16 g glycerol is dissolved…

Q: ntally determined that Al(OH), is more soluble in an acidic medium pared to distilled water. Explain…

A: As we know,  H+ is odd ion of OH-. Al(OH)3(s) ----> Al3+(aq.) + 3OH-(aq.) If Al(OH)3 is dissolved…

Q: In some chemical devices, some of them contain a channel, especially electrolytes, and some do not,…

A: Electrolytes are the chemicals which contains Ions like Na+ ,K+ , etc which conducts the electricity…

Q: The solubility of Ni(CN), is measured and found to be 2.13x10-6 g/L. Use this information to…

A:

Q: calculate the concentration (w/w%) when 15g of calcium chloride is dissolved in 125g of water.…

A: concentration (w/w%) = mass of solutemass of solution×100 where, mass of solute (calcium chloride) =…

Q: If the normality of HCl is greater by 10% compared to KOH, estimate the normality of the HCl…

A: Given data,Mass of (NH4)2SO4=0.67 gTotal volume of HCl used=20 mLTotal volume of KOH used for excess…

Q: The volume of water needed to dissolve 0.0560 grams of magnesium carbonate is _______L.

A: Solubility and solubility product, both are dependent on the temperature.

Q: -:The unit of the solubility (S) is mg/L a O grams per 100 ml of solution .b O .moles per litre .c O…

A: From given  we are going to determine the unit of solubility

Q: The maximum amount of nickel(II) carbonate that will dissolve in a 0.283 M nickel(II) acetate…

A:

Q: Discuss how the solubility of a salt is affected by another salt that has a common ion. Can you also…

A: The solubility of the salt at equilibrium is defined by the equilibrium constant known as solubility…

Q: the

A: This question is related to pollution.

Q: What is the concentration of F— ions when 422.569 mg of MgF2 (62.3018 g/mol) completely dissociates…

A:

Q: A solution of calcium chloride (100.0 mL, 1.00 M) is mixed with ammonium phosphate (100.0 mL, 1.00…

A: Generation of certain solid compounds through the mixing of any 2 or more species is recognized as…

Q: Fe(llI) has very low solubility in the ocean. Use the Pourbaix diagram below to explain…

A: The given Pourbaix diagram is:

Q: 2. A solution with a final volume of 500 mL was prepared by dissolving 25 mL of Methanol (CH3OH; d =…

A: Volume of solvent (chloroform) = 500 ml  Density of solvent = 1.49 g/ml  Volume of methanol (solute)…

Q: The solubility of the hypothetical salt A3B2 is 6.2 × 10¬³ mol/L at a certain temperature. What is…

A: Solubility is a phenomenon where the solute get dissolved in a solvent to form a solution. The…

Q: calculate the normal boiling point of a 2.70 M solution of KBr that has a density of 1.80 g/ml. (The…

A:

Q: Calculate the AH(dissolve) for oxygen solubility in water, in kJ/ mol.

A: The relationship between equilibrium constant and ∆H with temperature change is calculated below.

Q: Based on the PEC diagram for an ionic compound, what can be said of its solubility? PE UD #C it is…

A: In this PEC diagram, PE that is potential energy is along y axis and configurations along x axis.…

Q: Calculate the freezing point depression for a solution containing 456g calcium phosphate in 3280g…

A: Given: Mass of Ca3(PO4)2 = 456 g Molar mass of Ca3(PO4)2 = 310.18 g/mol Mass of H2O = 3280 g = 3.28…

Q: Suppose 25.0 g of solid NaOH is added to 1.50 L of anaqueous solution that is already 2.40 M in…

A:

Q: A vinegar sample of 30 mL was diluted with distilled water to a 250-mL volume. 25 mL portion of is…

A: We know that : V1S1 = V2S2  Or, S1 = V2S2/V1 = (25*0.01)/27.1 M = 0.009225 M  This is the strength…

Q: What molecular property determines solubility?

A: Molecular property which determine solubility are -  1) Polarity - polarity of molecule plays…

Q: In chlorides of alkaline earth metals solubility decreases down the group why? Plz explain briefly

A: Alkaline Earth Metals: The elements present in group 2 of the periodic table constitute the alkaline…

Q: The solubility of magnesium fluoride, , in water is 1.5x10^-2 g/L. What is the solubility (in grams…

A:

Q: If 18.50 mL of 0.1173 N Sodium Hydroxide and 20 mL of sulfuric acid were utilized to reach the…

A:

Q: In the Flint Water Crisis, trihalomethanes were produced in the new water supply due to the mixing…

A: Flint water crisis happened because of the presence of trihalomethanes and lead in the drinking…

Q: a) What is the molality of a solution made by dissolving 10 moles of hydrogen peroxide, H₂O₂, in 10…

A: molality is defined as number of gram moles of solute present in 1.0 kg of solvent.   m = n (mol)Wt.…

Q: Ammonium sulfate is added to an unknown mixture of ions. No precipitate forms. Ammonium oxalate is…

A: Ammonium sulfate [(NH4)2SO4] is an inorganic salt. It is used as a fertilizer for alkaline soils and…

Q: The mass of magnesium fluoride that is dissolved in 150 mL of a saturated solution is _______ grams.…

A: The solubility product of MgF2 (magnesium fluoride ) is 5.16 X 10−11  And the solubility reaction is…

Q: Groups 1 and 2 metals could form (i) hydroxides and (ii) sulphates. Arrange these in the order of…

A:

Q: A 0.3749 g soda ash sample is analyzed by titrating sodium carbonate with the standard 0.2388M HCl…

A: The amount of sodium carbonate present in the given soda ash temple is equal to the amount of…

Q: 2KMnO4 (aq) +5H2C2O4 (aq) + 3H2SO4 (aq)   >   10CO2 (g) + K2SO4 (aq) +2MnSO4 (aq) + 8H2O (l) 90ml…

A: The balanced reaction taking place is given as, => 2 KMnO4 (aq) + 5 H2C2O4 (aq) + 3 H2SO4 (aq)…

Q: What volume, in L, of 0.108M aluminum carbonate solution is needed to react with 35.86g solid…

A:

Q: the solubility is homogenous mixture of two substance solute and solvent TO F

A: A mixture is defined as a substance in which two or more different substances are mixed together.