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: What volume (in L) of 1.2 M FeCl₂ would be required to obtain 0.85 moles of Cl⁻ ions?
A: The molarity of a solution is given by
Q: What volume (in milliliters) of 0.74 M potassium fluoride contains 8.6 x 10^-4 mol of fluoride…
A: We have to calculate the volume of solution
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 solute is required to produce 549.3 mL of a 0.178 M solution of KBr?
A:
Q: If you wish to prepare a 1.10 M solution of NaNO3, to what volume (in liters) would you have to…
A: Given, Initial molarity of NaNO3 solution, M1 = 2.53 M Initial volume of the solution, V1 = 28.0 mL…
Q: What volume (in L) of 1.20 M FeCl₂ would be required to obtain 0.590 moles of Cl⁻ ions?
A:
Q: Suppose that you are given a stock solution of 1.14 mol/L ammonium sulfate. What volume of solution…
A: We know that, V1S1 = V2S2 V = volume S = strength or concentration
Q: If 5.15 g Fe(NO3)3 is dissolved in enough water to make exactly 150.0 mL of solution, what is the…
A: Given :-5.15 gm Fe (NO3)3 is dissolved in enoughwater to make exactly 150 mL ofsolution.we have to…
Q: You need to make 7.04 L of 1.32 M KNO3. What molarity would the potassium nitrate solution need to…
A: We have to prepare a dilute solution of KNO3 of molarity 1.32M of volume 7.04L from 1.38L of…
Q: How many grams of lithium nitrate are required to prepare 1.75 liters of 0.5225 M lithium nitrate…
A: Lithium nitrate volume = 1.75liter Molarity of lithium nitrate = 0.5225M Molar mass of lithium…
Q: What volume of 18 M sulfuric acid must be used to prepare 2.30 L of 0.145 M H2SO4?
A: Molarity is a way of expressing concentration. It defines number of moles of solute present in one…
Q: What mass of tin (in g) would be required to completely react with 1.20 L of 0.350 M HCl in the…
A: Number of moles = Molarity x volume (L) Given that: Molarity of HCl = 0.350 M Volume of HCl = 1.20…
Q: How many molecules of hydrosulfuric acid could be reacted by 2.330 g scandium (III) hydroxide?
A: This problem can be solved by comparing stoichiometric ratio of hydrosulfuric acid and scandium(iii)…
Q: Calculate the volume of 1.77 M acetic acid needed to prepare 357 mL of 0.419 M acetic acid.
A: Molarity (M1) = 1.77 M Volume (V1) = ? Molarity (M2) = 0.419 M Volume (V2) = 357 mL
Q: What mass of tin (in g) would be required to completely react with 1.45 L of 0.350 M HCl in the…
A: The given reaction is , Sn(s) + 4 HCl(aq) → SnCl₄ (aq) + 2 H₂(g)…
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: 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: What volume (in L) of 1.10 M FeCl₃ would be required to obtain 0.700 moles of Cl⁻ ions?
A: Molarity of FeCl3 = 1.10 M Moles of Cl- = 0.700 moles Volume = ?
Q: What is the volume of 1.323 M sodium hydroxide required to react with 15.3 g of concentrated acetic…
A: The reaction of sodium hydroxide with acetic acid is given as
Q: What volume of concentrated hydrochloric acid that is 36.0% HCl, by mass, and has a density of 1.18…
A: Find the complete detailed solution given below
Q: If you wish to prepare a 1.20 M solution of NaNO3, to what volume (in liters) would you have to…
A: Since we are diluting the solution by adding water only Hence the moles of solute NaNO3 will be same…
Q: What mass of tin (in g) would be required to completely react with 1.50 L of 0.350 M HCl in the…
A:
Q: What volume of 0.05 m NaOH(in ml) is required to react completely with 0.020 moles of H2SO4? What…
A: Molarity is equal to the number of moles of solute dissolved in per liter of solution. It is denoted…
Q: Calculate the molarity of Zn2+ in 150.0 mL of aqueous solution that contains 5.07 g of zinc chloride
A: The molarity is defined as the number of moles of solute dissolved in per liter of solution. i.e…
Q: What volume of a 0.465 M HBr solution is required to prepare 8.252 L of 0.0400 M HBr?
A: For calculating the volume of HBr (V1) we use the gram equivalent formulaM1V1 = M2V2). Because the…
Q: Calculate the molarity of sulfuric acid in 583 g of H2So4 in 1.50 kg of water
A: The number of moles of solute to the volume of solution in liters is known as molarity.
Q: What mass of Na2 CrO4 is required to precipitate all of the silver ions from 25.0 mL of a 0.200 M…
A: Molarity of AgNO3 = 0.200 M Volume of AgNO3 solution = 25.0 mL = (25.0 / 1000 ) L = 0.025 L We need…
Q: If 40.6 g of CH:OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…
A:
Q: What is the concentration, in molarity, of a solution prepared by dissolving 8.34 g of NaOH in…
A:
Q: How many milliliters of 0.845 M Al(OH)3 are required to exactly titrate 0.217 moles of H2C2O4?
A: Given information, Concentration of Al(OH)3 = 0.845 M Moles of H2C2O4 = 0.217 mol Volume of Al(OH)3…
Q: What mass of Fe(NO3)3 do you need to prepare 250.00 mL of .750 M solution?
A:
Q: How many milliliters of 0.545 M NaOH are required to exactly titrate 2.119x1023 molecules of HCl?
A: The chemical reaction between NaOH and HCl is - NaOH + HCl -------> NaCl + H2O According to the…
Q: A sample of 0.3291 g of an ionic compound containing the bromide ion (Br) is dissolved in water and…
A: Given Mass of sample = 0.3291 g Mass of AgBr = 0.6905 g Moles of AgBr = mass of AgBrmolar mass of…
Q: If a 0.420 g sample of impure Na2CO3 reacts with exactly 3.45 mL 0f 0.1066 N HCl, what is the…
A:
Q: What volume of a 0.350 M solution of zinc nitrate, Zn(NO3)2 can be prepared from 6.389 g of zinc…
A: Assuming V litres of Zn(NO3)2 solution can be prepared using 6.389 g of Zn(NO3)2 Given :…
Q: What mass of K2CO3, in grams, is needed to prepare 211 mL of a solution having a potassium ion…
A:
Q: (perchloric acid) required to give 0.398 mol HCl are
A: Answer : molarity of HClO4 = 0.287M Moles of HClO4= 0.398 Molarity = no. Of moles/ volume (in L)…
Q: 4. From the information below, determine the mass of NH3 in 500. grams of concentrated ammonia? DATA…
A: Given: Mass of concentrated ammonia= 500 g ℅ mass of solute = 28 ℅ Density of ammonia = 0.90 g/mL
Q: What volume in milliliters of 0.0130 M Ca(OH)2 is required to neutralize 70.0 mL of 0.0300 M HBr?
A:
Q: What mass of solute is required to produce 412.1 mL of a 0.217 M solution of KBr?
A:
Q: When 2.61 g of solid Na 2CO 3 is dissolved in sufficient water to make 250. mL of solution, the…
A: Given:Mass of Na2CO3 = 2.61 gVolume of solution = 250 mL = 0.250 LMolar mass of Na2CO3 = 2 x 23 +…
Q: What weight (in grams) of oxalic acid (MW= 90 g/mol) will be required to prepare 1 liter of 0.25 N?
A:
Q: . How many liters are required to obtain 0.182 moles of NaNO3 from a 0.824 M NaNO3 solution?
A: Given that: Moles of NaNO3 = 0.182 moles Concentration of NaNO3 solution = 0.824M
Q: What Volume of 0.239 M HNO3 in milliliters is required to react completely with 1.50 g of Ba(OH)2?
A: Given : Concentration of HNO3 = 0.239 M And mass of Ba(OH)2 = 1.50 g Molar mass of Ba(OH)2 = Atomic…
Q: How many moles of ions are present in exactly 150 mL of a 0.260 M ammonium phosphate solution,…
A: Given data, Volume = 150 mL (0.15L) Molarity = 0.260 M
Q: How many molecules of hydrosulfuric acid (H₂S) could be reacted by 22.00 ml of 0.135 M sodium…
A: The reaction between H2S and NaOH is given by, H2S + 2NaOH - - - - > Na2S + 2H2O In question they…
Q: If 0.4350 g of sodium oxalate, Na2C2O4, requiresof a 41.71 mL KMnO4 solution to reach the end…
A: Reaction between MnO4- and oxalate is given - Number of sodium oxalate reacted is calculated :-
Q: What mass of Na2CrO4 is required to precipitate all of the silver ions from 20.0 mL of a 0.700 M…
A: Molarity - ratio of number of moles of solute to the volume of solution in litres. Formula is,…
Q: What mass of Na3PO4 is required to produce 500.0 mL of solution that is 0.750 M in sodium ions? The…
A:
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- 136 mL of 0.00015 M Pb(NO3)2 and 234 mL of 0.00028 M Na2SO4 (volumes are additive). Will a percipitate form? Hint: each solution dilutes the other upon mixing.25 mL of a bleach (NaOCl) sample is diluted to 500 mL. An excessive amount of KI is added to the 20 mL solution taken from here and the I2 released is titrated with 35.5 mL of 0.0409 M NaS2O3. Accordingly, calculate the weight percent by volume of NaOCl in the sample. (MaNaOC:74,4 g/mol)If 20.0 mL of 0.250 M sodium chloride is added to 25.0 mL of 0.200 M silver (I) perchlorate, what mass (g) of precipitate will be formed?
- What is the concentration of F— ions when 422.569 mg of MgF2 (62.3018 g/mol) completely dissociates in 1.361 L of water? Enter the numeric answer only in the units of mM (millimolar). Do not enter the unit.The arsenic in a 1.22-g sample of a pesticide was converted toAsO43- by suitable chemical treatment. It was then titratedusing Ag+ to form Ag3AsO4 as a precipitate. (a) What is theoxidation state of As in AsO43-? (b) Name Ag3AsO4 by analogyto the corresponding compound containing phosphorusin place of arsenic. (c) If it took 25.0 mL of 0.102 M Ag+to reach the equivalence point in this titration, what is themass percentage of arsenic in the pesticide?What mass of solid Lanthanum (III) oxalate nonahydrate { La2 ( C2O4 )3 ∙ 9 H2O } can be obtained from 650 mL of 0.0170 M aqueous solution of LaCl3 by adding a stoichiometric amount of sodium oxalate ? with solution/explanation
- The concentration of an aqueous solution of CaSO4 (Ksp = 7.1 × 10–5) is 8.43 × 10–3 M. Qsp = ___ and this solution is ___.what mass of solid lanthanum oxalate nonahydrate can be obtained from 650 ml of 0.0170 m aqueous solution of LaCl3 by adding a stoichiometric amount of sodium oxalate1. What mass of solid Lanthanum (III) oxalate nonahydrate { La2 ( C2O4 )3 ∙ 9 H2O } can be obtained from 650 mL of 0.0170 M aqueous solution of LaCl3 by adding a stoichiometric amount of sodium oxalate?
- The solutbility constant for Ce(IO3)3 is 3.2x10^-10. What is the Ce3+ concentration in a solution prepared by mixing 50 mL of 0.0450 M Ce3+ with 50 mL of: A.) 0.0450 M IO3- ? B.) 0.0500 M IO3- ?A) Student used 21.03 mL of titrant to reach the endpoint of a titration of 0.1234g sample of Na2CO3. Calculate the ratio of the volume (mL) of titrant used to mass (g) of sample. B) Using the ratio calculated above, calculate the mass of sample necessary to consume exactly 25.00mL of titrant.A solution of volume 0.500 L contains 1.68 g NH3 (Kb = 1.8 x 10^-5) and 4.05 g (NH4)2SO4. If 0.88 g NaOH is added to the solution, what will be the resulting ph?
