What will the molarity be of the resulting solutions made by mixing the following? Assume that volumes are additive. (a) 129  mL of 4.7 M H3PO4 with 733  mL of H2O (b) 229 mL of 0.67 M Na2SO4 with 776 mL of H2O (c) 75 mL of 0.50 M HNO3 with 75 mL of 1.5 M HNO3

Q: Bronze is a solid solution of Cu(s) and Sn(s); solutions of metalslike this that are solids are…

A: a.

Q: What volume of 0.28 M H2SO4 can be prepared by diluting 113 mL of 5.9 M H,sO,? L

A: Intial concentration = M1 = 5.9 M  Intial volume = V1 = 113 mL  Final concentration = M1 = 0.28 M…

Q: Calculate the number of moles of solute in each of the following solutions:   (a) 8.4 L of 6.31 M…

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Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

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Q: If the formula of an oxide of element X is X₂03, what is the formula of the chloride of X? (A) XC13…

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Q: HCI+NaHCO3-->NaCl+H2O+CO2 A sample of NaHCO3 weighs 0.1015g requires 47.21ml of HClto react…

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Q: What will the molarity be of the resulting solutions made by mixing the following? Assume that…

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Q: Calculate the number of moles of solute in each of the following solutions: (a) 4.2 L of 6.16 M…

A: Molarity (M) is the amount of a substance in a certain volume of solution. Molarity is defined as…

Q: An aqueous potassium carbonate solution is made by dissolving 6.89 moles of K2CO3 in sufficient…

A: The molarity of the solution is calculated as, molarity = number of moles of solutevolume of…

Q: What is the molarity of a solution prepared by dissolving 6.50g of NH3 in 125mL of the solution?

A: Given :- mass of NH3 = 6.50 g                Volume of solution = 125 mL  To be calculated :-…

Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

A:

Q: (a) How many grams of Na2SO4 are there in 15 mL of0.50 M Na2SO4? (b) How many milliliters of 0.50 M…

A: Molarity is defined as the number of moles of solute dissolved in one liter of solution. Molarity =…

Q: Is each of the following very soluble in water? Explain. (a) Benzene, C6H6 (b) Sodium hydroxide (c)…

A: Does the following substance are soluble in water or not has to be reported.

Q: If 0.3799 g  of sodium oxalate, Na2C2O4, requires of a 37.33 mL KMnO4 solution to reach the…

A: Given, Mass of sodium oxalate, Na2C2O4 = 0.3799 g Volume of KMnO4 solution = 37.33 mL = 0.03733 L…

Q: What will the molarity be of the resulting solutions made by mixing the following? Assume that…

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

Q: determine the mass of CuS formed when 100.ml of .100 M H2s and 5.00 ml of .150 M Cu(c2H3O2)2 are…

A: Given the volume and molarity of H2S and Cu(C2H3O2)2. Using these, number of moles of both can be…

Q: What will the molarity be of the resulting solutions made by mixing the following? Assume that…

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution.  So,…

Q: A 50.0 ml solution contains only Na2SO4 (MW 142.04 g/mole).  If 40.0 ml of 0.25 M BaCl2 is needed to…

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Q: 4) Under basic conditions, an aqueous solution of permanganate ions oxidizes an aqueous solution of…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: 74.4 gg C2H6OC2H6O in 2.24 LL of solution     calculate the molarity

A: Given data is: C2H6O = 74.4 g volume of solution = 2.24 L molar mass of C2H6O = 12×2+1×6+16=46.0g…

Q: What is the final molar concentration of a 500.0ml solution prepared from 15.0 ml of a 12.0 M…

A: Since you have posted 3 completely unrelated questions, we are entitled to answer the first only.…

Q: at mass of CaCl2CaCl2 (in

A: Molarity can be defined as the number of moles of a substance that is dissolved in 1 liter of the…

Q: Which one of the following substances in aqueous solution is the strongest electrolyte?     (a)…

A: Electrolytes are the solutions which have the ability to conduct electricity in it.  The salts which…

Q: Calculate the grams of solute in each of the following solutions: (a) 27.5 mL of 1.50 M KMnO4 (b)…

A:

Q: Prepare 100.00 mL of a solution with ALL the following chemicals into together; CHEMICALS PROVIDED

A: We have to Prepare 100.00 mL of a solution

Q: What is the molarity of potassiu ions in a 0.122 M K2CrO4 solution?

A: Molarity is the number of moles of solute dissolved per liter of solution. 0.122 M K2CrO4 solution…

Q: . Which of the following combinations will produce a0.4 M NaCl solution?(A) Mixing 500 mL of 0.4 M…

A: Given that 0.4 M NaCl has to be produced. Number of moles can be calculated from the Molarity:

Q: what volume of a 0.0246 M solution of potassium permanganate are required to titrate 0.441g of…

A: Given: Molarity of solution of potassium permanganate = 0.0246 M Mass of sample = 0.441 g Mass of…

Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: Calculate the molarity (MM) of 152.7 gg of H2SO4H2SO4 in 1.140 LL of solution.

A:

Q: 4.62mL of  .1510mL NaOH was needed to neutraliz 50.mL of H2SO4 solution. What is the concentration…

A: In the given question we have to calculate the concentration of original sulphuric acid solution.…