What mass of solid La(IO3)3 is formed when 50.0 mL of 0.25M lanthanide ion is mixed with 80mL of 0.18M iodate? What is the excess reactant and how much in grams is present in excess?

Q: What volume (in ml) of 0.829 M Ca3(PO4)2 required to provide 0.0186  moles of Ca2+ ions?

A: Given data concentration of Ca3(PO4)2=0.829M Moles of Ca+2= 0.0186 Volume of Ca3(PO4)2=?

Q: Calculate the molarity of 0.000889 g of glycine, C2HSNO2, in 1.05 ml of şolution.

A: Calculate the number of moles of glycine. Number of moles = Given massMolar massNumber of moles of…

Q: What mass of precipitate is formed when 100. mL of  0.350 M  NaCl reacts with  100. mL  of  0.175 M…

A: When an insoluble substance is present in the chemical solution it is called a precipitate.…

Q: A potassium permanganate solution is prepared by dissolving 4.68 g KMnO4 in water and diluting to…

A: Mass of KMnO4=4.68g  Molar Mass of KMnO4=158.034g/mol  No. of moles of KMnO,n=mass of KMnO4Molar…

Q: Iron(II) iodide reacts with chlorine gas to produce iron(III) chloride and iodine. How many grams of…

A: Given :-  Iron(II)iodide + chlorine gas →iron(III)chloride + iodine  Volume of iron(II)iodide = 35.5…

Q: If 0.664 g of an acid was required to neutralize 10.0 mL of 0.800 M NaOH, calculate the Molar Mass…

A: Given: Mass of acid = 0.664 g Volume of NaOH = 10.0 mL Molarity of NaOH = 0.800 M Acid reacts with…

Q: What mass of solid La(IO3)3 is formed when 50.0 mL of 0.25M lanthanide ion is mixed with 80mL of…

A: Given :-  molarity of lanthanide ion solution = 0.25 M  volume of lanthanide ion solution = 50.0 mL…

Q: A volume of 11.0 mL of a 0.18 M solution of hydrogen phosphate (or phosphoric acid) reacts…

A:

Q: A 13.82 gram sample of commercial vinegar being shipped to your salad dressing manufacturing plant…

A: From given datas  Initially we are calculating % of acid (in vinegar) and from that actual value we…

Q: If 26.25 mL of 0.1850 M NaOH solution reacts with 25.00 mL of H2SO4, what is the molarity of the…

A: Given that:             Molarity of NaOH solution = 0.1850 M               Volume of NaOH solution =…

Q: A student wants to prepare a solution of chromium(III) nitrate with a known molarity. How many…

A: Given data, Volume of Cr(NO3)3 solution (v) = 500 mL = 0.5 L Concentration of Cr(NO3)3 solution (M)…

Q: 3) A sample of 8.69-g of Zn(OH), is added to 145.0 mL of 0.802 M sulfuric acid. a) Write the…

A: ✓Given question is an example of neutralization reaction.Since acid and base neutralize each other's…

Q: 20.00 mL of a 0.30 M potassium phosphate solution is combined with 20.00 mL of a 0.40 M solution of…

A: 2K3PO4 + 3CaCl2 ----> Ca3(PO4)2 + 6KCl

Q: b. How many grams of lead chromate formed from the reaction of 15.0 mL of 0.40M potassium chromate…

A:

Q: If 0.1297 g  of sodium oxalate, Na2C2O4, requiresof a 48.59 mL  KMnO4 solution to reach the end…

A: Moles of sodium oxalate(Na2C2O4) = mass/molar mass = 0.1297g/133.99mol = 0.00096 When sodium oxalate…

Q: Suppose 150 mL of a 10.00% by mass solution of sodiumchloride (density 5 1.0726 g cm-3) is acidified…

A: Density of NaCl = 1.0726 gcm-3. Volume = 150 ml

Q: A solution of 300.0 mL of 0.150 M Nickel (II) sulfate is mixed with a solution of 100.0 mL of 0.200…

A: Balanced chemical equation is necessary so as to abide by the law of conservation of mass and to…

Q: What is the molarity of a NaOH solution if 32.47 mL is required to titrate 0.6013 g of potassium…

A:

Q: What is the minimum amount (ml) of 6.00 M H2SO4 necessary to produce 5.03 g of hydrogen gas when…

A: Answer:  419.16 ml is the minimum amount (ml) of 6.00 M H2SO4

Q: If 30 grams of NaOH are dissolved and then diluted tU $2.0 L with water,what is the molar…

A:

Q: A sample of 0.0255 mol potassium hydroxide (KOH) was dissolved in water to prepare 10.0 mL of…

A: we know molarity is defined as the number of moles of solute dissolved in the per litre solution. we…

Q: (d) the grams of Ca3(PO4)2 that can be obtained from 128  mL of 0.358 M Ca(NO3)2     (e) the volume…

A: d. Mass of Ca3(PO4)2 obtained is 4.756 g.

Q: the molarity of a solution of NaOH, if 41.4 mL of this solution is required to react with 37.5 mL of

A: At equivalent point , Equivalents of NaOH = Equivalents of HNO3  N1V1  = N2V2  M × 41.4 = 0.0342 ×…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 24.0 mL of…

A: Cu(NO₃)₂ + 2 NaOH = Cu(OH)2 + 2 NaNO3. From the above chemical equation we can see that , 1 mol…

Q: Q3. 1.5g of 0.1M NaCl has been prepared in 1L and only 25 of NaCl solution has been used to titrate…

A: Introduction: Percentage yield if the ratio between the actual yield of chemical species to the…

Q: Copper(II) hydroxide reacts with sulfuric acid to produce copper(II) sulfate. What volume (in mL)…

A: By equating total no. Of moles of both species we can determine volume required.

Q: 0.553g of Magnesium hydroxide is reacted with 25mL of 0.200M nitric acid. What mass of magnesium…

A:

Q: How many grams of solid is produced when 13 mL of 0.164 M zinc II sulfate is mixed with excess…

A: Balanced chemical equation: ZnSO4 (aq)  +  (NH4)2S (aq)  --------->  (NH4)2SO4 (aq)  +  ZnS (s)…

Q: If 54.8 mL of BaCl2 solution is needed to precipitate all the sulfate in a 554 mg sample of Na2SO4…

A:

Q: What is the mass of precipitate produced by the reaction of 0.10 mol/L sodium hydroxide solution…

A: Reaction between CoCl2.6H2O and NaOH CoCl2.6H2O + 2NaOH ----------> Co(OH)2↓+ 2NaCl + 6H2O 1 mole…

Q: What is the molarity of a NaOH solution if 32.47 mL is required to titrate 0.6013 g of potassium…

A: Potassium hydrogen phthalate (KHP) is a monoprotic acid.The stoichiometric equation of KHP and NaOH…

Q: Acid H2X gives two H* ions. A 2.30 g sample of H2X reacts completely with 55.0 mL of 0.600 M NaOH…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: If 30.15 mL of 0.0995 M NaOH is required to neutralize 0.279 g of an unknown acid, HA, what is the…

A: Volume of NaOH = 30.15 ml  ...Or because, 1L = 1000 ml    so,  = 30.15 ml × (1L / 1000 ml )  =…

Q: the mass of oxalic acid dihydrate (C:H2O4 • 2H2O) needed to prepare 750.0 mL of 0.3700 M oxalic acid

A: The required mass of the oxalic acid is calculated below,

Q: (c) Calculate the molarity (in mol/L) of F ions present in an aqueous solution prepared by adding…

A: We have to calculate the Molarity  of F- .

Q: A 50.0 mL sample of 0.436 M NH4NO3 is diluted with water to a total volume of 250.0 mL. What is the…

A: Explanation Concentration of solution Solution is the homogeneous mixture of two or more than two…

Q: What volume of 0.3682 M H2SO4 solution is required to react with 0.4198 grams of AL(CN)3 according…

A: The number of moles for a given chemical species refers to the ratio of its mass to the molecular…

Q: What volume of 1.50 M NaCl (molar mass = 58.44 g/mol) is needed for a reaction that requires 146.3 g…

A:

Q: If 25.98 mL of a standard 0.1180 M KOH solution reacts with 52.50 mL of CH₃COOH solution, what is…

A: Given values: Volume of KOH = 25.98 mL Molarity of KOH = 0.1180 M Volume of CH3COOH = 52.50 mL

Q: When 150mL of 0.125 M lead ions are mixed with 350 mL of 0.175M chloride ions, how much is the…

A:

Q: What volume (in ML) of 0.150M HCl would be required to completely react with 2.80g of Al in…

A:

Q: What mass (in kg) of H(OH) can be produced if 56mL of 0.982M H2C2O4•H2O solution reacts completely…

A:

Q: How many grams of Ni(OH)2Ni(OH)2 are produced from the reaction of 27.0 mLmL of a 1.95  M NaOH M…

A:

Q: If 0.5693 g  of sodium oxalate, Na2C2O4, requiresof a 41.72 mL  KMnO4 solution to reach the end…

A: The reaction between MnO4- and oxalate is given.

Q: How many grams of Fe2(CO3)3 are required to react completely with 16.0 mL of 2.10 M of FeCl3 ?

A:

Q: IN a reaction between copper metal and aqueous iron(III) chloride, Fe3+ is reduced to Fe2+, while Cu…

A: The solution is as follows :

Q: Copper(II) hydroxide reacts with sulfuric acid to produce copper(II) sulfate. What volume (in mL)…

A: In a balanced chemical reaction, stoichiometry gives the relationship between the amount of…

Q: Copper(II) hydroxide reacts with sulfuric acid to produce copper(II) sulfate. What volume (in mL)…

A:

Q: 3) A solution of silver nitrate (AgNO3) and then prepared by dissolving 1.26 g of salt in a…

A: Given: Mass of AgNO3 = 1.26 g Volume of solution = 250 mL Molar mass of AgNO3 = 169.9 g/mol

Q: What mass of Na3PO4 is required to produce 500.0 mL of solution that is 0.750 M in sodium ions? The…

A: