What volume of concentrated H2SO4 (18.OM) is required to prepare 550mL of 4.00M H2SO4 solution?

Q: Suppose that 15M of NaCl solution with a volume of 15L is heated and loses 2000ml of its water…

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Q: 6. What volume of 1.50 M NaCl is needed for a reaction that requires 146.3 g of NaCl? 1.67 L 7. What…

A: Here we are required to find the Molarity of the solution.

Q: In the following reaction, what mass of Na will react exactly with 0.20 moles of water? 2Na(s) +…

A: The balanced chemical equation is given below.

Q: Calculate

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Q: 27.31 mL of potassium permanganate solution is required to titrate q.0521 g of ferrous ammonium…

A: Given that: Volume of potassium permanganate solution (KMnO4) = 27.31 mL Mass of FeSO4(NH4)2SO4.6H2O…

Q: 4. How would you prepare 25.00 mL of a 0.500 M solution using a. Nitric acid from 15.8 M…

A: The question is based on the concept of solution preparation. we have been given requirements of the…

Q: What is the molarity of a solution that is composed of 9.010 g of Na2CO3 dissolved into water to…

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Q: In the following reaction, what mass of Na will react exactly with 0.20 moles of water? 2Na(s) +…

A: Given data,Moles of water=0.20molesGiven reaction;2Na(s) + 2H2O(l) → 2NaOH(aq) + H2(g)

Q: What is the molarity of K+ in a solution that contains 89.72 ppm of K3Fe(CN)6 (329.3 g/mol)?

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Q: 2.01g of NaBr dissolves in 10.0 mL aqueous solution for an overall mass of 11.33g. a. What is the…

A: Given that, Mass of NaBr dissolved in water m = 2.01 g Mass of NaBr solution = 11.33 g Volume of…

Q: 26. How many grams of K2SO4 are contained in 200. mL of 0.400 M K2SO4 solution?   Group of answer…

A: Note - Since you have asked multiple questions, we are bound to solve only the first question for…

Q: Calculate the ppm Na+ (23.00 g/mol) in the solution

A: Given 0.3000 g of Na3PO4 (163.94 g/mol) is dissolved in water and diluted to 100.0 mL  We have to…

Q: 9. Sr(OH)2 has a solubility of 11.3 g/ 100 g H₂O at 20.0 °C. a. How much would be needed to make a…

A: Solubility is the ability of a substance, known as the solute, to dissolve in a solvent to form a…

Q: percent (m/v)

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How do you prepare a 196.0-mL of 0.097 M NaOH solution? a.From dissolving solid NaOH b.From a 4.50 L…

A: Concept - Molarity is moles of solute present in 1L if solution. In a part, we have to calculate the…

Q: Suppose that an initial volume (VI) of 14.420 mL of Nacl solution with a concentration M1=7.714…

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Q: 1.)  10g of an imaginary molecule X is dissolved to form a 500 mL solution. Calculate the…

A: (1) Molarity or concentration can be defined as the moles of solute that can be dissolved per litre…

Q: #35 30.00ml of nitric acid(HNO3) with an unknown conecntration was placed into an erlenmeyer flask.…

A: This is an acid-base neutralization reaction. As calcium hydroxide is a dibasic solution it will…

Q: 33. A gas sample of NO2 occupies 350. ml at 546 mmHg pressure. If the Temperature remains constant,…

A: 33.  Given :-  Initial pressure = 546 mm Hg  Initial volume = 350 mL  Final pressure = 652 mm Hg  To…

Q: During a “Synthesis of Alum” experiment, a student uses 0.495 g of aluminum foil and dissolves it…

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Q: 180 C 13. If 18 gram glucose ( CH,0,) is present in 1000 gram of solvent, the solution is said to A.…

A: (13) Molality of the solution is the number of moles of solutes dissolved in one kilogram of…

Q: a. What is the limiting reagent? b. What is the excess reagent?

A: a)C3H6 + 5O2 ----> 3CO2 + 4H2O     Moles=Given Mass/Molar Mass so,   Moles of C3H6=Mass of the…

Q: What mass of Na₂CO3 will react completely with 18.9 mL of 2.6 mol/L solution of Mg(ClO3)2?

A: Given: Molarity of Mg(ClO3)2 is 2.6 mol/L Volume of Mg(ClO3)2 is 18.9 mL or 0.0189 L To find: mass…

Q: 7. If you have 2.0 liter of a 3.50 M solution of NaCl, how many grams of NaCl were dissolved in the…

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Q: 1. Ascorbic acid (Vitamin C) reacts with 13 using starch as the indicator. The endpoint is marked by…

A: Vitamin C is ascorbic acid (C6H8O6) and it reacts with triiodide ion (I3-) a shown by the following…

Q: Consider the reaction: BaCl2 + K2CrO4 → BaCrO4 + 2KCI  a. How many grams of Barium chromate…

A: BaCl2 + K2CrO4 → BaCrO4 + 2KCI  Molarity of BaCl2 = 0.15M  Volume of BaCl2 = 75.0 mL = 0.075 L moles…

Q: A 10.0 g of Na2CO3 (106.0 g/mol) is dissolved in 75.0 mL of 0.300 M NaOH. What is the molarity of…

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

Q: 1 How many moles of solute are present in 35.0 M KNO3? 1.2 What is the concentration in percent by…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: A 10.0 g of Na2CO3 (106.0 g/mol) is dissolved in 75.0 mL of 0.300 M NaOH. What is the molarity of…

A: The mass of Na2CO3 is = 10.0 g The volume of the solution is = 75.0 mL The molarity of NaOH is =…

Q: 10 mL of 0.6M NiSO4 is mixed with 20 mL of 0.3 M CuSO4 . calculate the molarity of Ni2+, Cu2+ and…

A: [Ni2+ ] = 0.2M [Cu2+]= 0.2 M [ SO42-] = 0.4 M

Q: rinda toy 3. The EPA has set the limit for chromium in drinking water to 100 ppb. Calculate the…

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Q: How many grams of NISO, -6H,0 are needed to prepare 2.00x10 mL of a 3.5x10 M NISO, solution? 3. а.…

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Q: 22. what would be the molarity (in M) of a solution made by dissolving 173.7 g of a compound (A)…

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

Q: For the following solutes, predict whether carbon tetrachloride, CCl4, or methanol, CH3OH, is  a…

A: The solubility of a compound in water is an important factor that determines its potential use in…

Q: Consider the reaction: BaCl2 + K₂CRO4 → BaCrO4 + 2KCI a. How many grams of Barium chromate…

A: Recall the given reaction,                BaCl2  +  K2CrO4  →  BaCrO4  +  2 KClWe have to…

Q: 5. How many grams of NHs can be produced (theoretically) from the reaction of 8.12 g of nitrogen…

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Q: 2. 2.01g of NaBr dissolves in 10.0 mL aqueous solution for an overall mass of 11.33g. a. What is the…

A: 2.Given that  Mass of NaBr dissolved m = 2.01 g Overall mass of NaBr solution = 11.33 g Volume of…

Q: Phosphate in wastewater samples can be precipitated out as Ca10(PO4)6(OH)2 (1,004.6 g/mol).…

A: Given that phosphate in wastewater samples can be precipitated out as Ca10PO46OH2.And municipal…

Q: 5. Describe how you would make each of the following aqueous solutions. Indicate the amount of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 11- the molar concentration of HNO3 (63.0 g/mol) in a solution that has a specific gravity of 1.42…

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Q: How many mL of water should be added to 50.0 mL of a 15.0 M H2SO4 solution to give a final…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: 9. What volume, in mL, of 0.50 M K3PO4 could be prepared using 1.00x10² mL of 0.95 M K3PO4?

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Q: What is the molarity of the solution prepared by diluting 25.0 mL of Mg(NO3)2 0.562 M  solution to…

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Q: 12. a. What is the molarity of a solution made by mixing 125 mL of 5.00 M H3PO4 with 325 mL H2O? b.…

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Q: 1a. How many moles of M9SO, are contained in 50. mL of a 3.0 M solution? 1b. How many grams of CaCl,…

A: Formula of molarity is:-  Molarity = moles ÷ volume(L)

Q: type

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