O CHEMICAL REACTIONS Using molarity to find solute moles and solution volume Calculate the volume in liters of a 0.0652 mM sodium nitrate solution that contains 8.00 mol of sodium nitrate (NaNO,). Round your answer to 3 significant digits. x10

Q: A chemist prepares a solution of iron(III) bromide (FeBr,) by measuring out 132. umol of iron(III)…

A: Given data No of moles of iron(iii)bromide = 132 micromoles Volume of the solution = 350 ml…

Q: The mass in milligrams of oxygen (molar mass= 16 g/mol) in 1920 cm³ of 1.76X10-3 M solution of…

A: Given: Volume of H2Cr2O7 =1920 cm3 Molarity of H2Cr2O7=1.76×10-3M  To find: Mass of oxygen

Q: A laboratory procedure calls for making 400.0 mL of a 1.1 mol L' NANO3 solution. Part A What mass of…

A: Out of multiple methods available to represent the concentration of a particular solution, one…

Q: What is the percent by mass NaCl of a solution that contains 86.6 grams of BeO and 127.2 grams of…

A: The solution is a homogeneous mixture of solute and solvent. The solute dissolves in a solvent, in…

Q: A chemist prepares a solution of silver nitrate (AgNO, by measuring out 0.556 kg of silver nitrate…

A:

Q: One solution contains 44% alcohol, and another solution contains 81% alcohol. How many liters of 81%…

A: Given  One solution contains 44% alcohol, and another solution contains 81% alcohol. We need to find…

Q: For the following questions (Q1-Q5), consider the compound tartrazine (Yellow 5 food dye) that has a…

A: Given, 2.487 x 10-4 moles of tartrazine

Q: A chemist makes 770. mL of aluminum sulfate (Al, (SO,),) working solution by mol adding distilled…

A: Answer: concentration of the chemist's working solution is 0.589 mol/L

Q: A chemist prepares a solution of mercury(II) iodide (HgI,) by measuring out 9.14 mg of mercury(II)…

A:

Q: If 124 mL of a 1.2 M glucose solution is diluted to 550.0 Express your answer using two significant…

A: Given: M1 = 1.2 M V1 = 124 mL. V2 = 550.0 mL

Q: An 8-fluid ounce [fl oz] glass of milk contains 305 milligrams [mg] of calcium. The molecular weight…

A: Molarity: Molarity can be defined by saying that the number of moles of the solute dissolved per…

Q: If 122 mL of allM glucose solution is diluted to 550.0 mL, what is the molarity of the diluted…

A:

Q: What volume of a 4.60 M solution of NaNO3 do you need to make 0.450 L of a 1.00 M solution of NaNO3?…

A: The dilution law is shown below: M1×V1 = M2×V2 M1 = molarity for concentrated solution M2 = molarity…

Q: A chemist prepares a solution of mercury(II) iodide (Hgl,) by measuring out 0.00569 µmol of…

A:

Q: A chemist prepares a solution of calcium sulfate (CaSO,) by measuring out 0.15 µmol of calcium…

A:

Q: A chemist prepares a solution of silver nitrate (A£NO,) by weighing out 262.7 g of silver nitrate…

A: Given data Mass of Silver Nitrates, w =262.7g Volume of Solution, v       =300mL

Q: A chemist prepares a solution of iron (III) chloride (FeCl₂) by measuring out 46.3 mg of FeCl, into…

A:

Q: Calculate the volume in milliliters of a 0.95 mol/L silver nitrate solution that contains 25.0 g of…

A: Molarity =( mass of solute/molar mass of solute)*(1000/volume of solution)

Q: A chemist prepares a solution of silver(I) nitrate (AgNO3) by measuring out 389. μmol of silver(I)…

A:

Q: A chemist prepares a solution of barium chlorate (Ba(ClO,)) by measuring out 2.0 g of barium…

A: W know that Molarity = number of moles of solute / volume of the solution in L Given that Mass of…

Q: A chemist prepares a solution of barium chlorate (Ba (CIO3),) by measuring out 13.7 g of barium…

A: Concentration = number of moles/volume(in L)  And,  Number of moles = mass/molar mass

Q: What is the percent by mass NaCl of a solution that contains 85.1 grams of NaCl and 119.1 grams of…

A: Percentage by mass (% m/m or % w/w )=mass of solutemass of solution×100%

Q: O CHEMICAL REACTIONS Using molarity to find solute mass and solution volume A chemist adds 390.0 mL…

A:

Q: The mass in milligrams of oxygen (molar mass= 16 g/mol) in 1920cm3 of 1.76X10-3 M solution of H3PO4…

A: H3PO4 Volume = 1920 cm³ = 1920 mL = 1.920 L Molarity = 1.76 × 10-³ M =1.76 × 10-³ mol/L   Molarity =…

Q: Using molarity to find solute mass Iculate the volume in liters of a 0.208 mol/L copper(II) sulfate…

A: Given -> Molarity = 0.208 mole/L Weight of CuSO4 = 75.0 gm

Q: molarity

A:

Q: Calculate the volume in liters of a 0.061M barium chloride solution that contains 2.00 mol of barium…

A: Volume calculation from molarity and moles of solute

Q: A chemist prepares a solution of sodium nitrate (NaNO,) by measuring out 83.1 g of sodium nitrate…

A: Mass of sodium nitrate (m) taken = 83.1 g  Volume of solution = 100 mL  Volume of solution in L =…

Q: A chemist prepares a solution of iron(III) bromide (FeBr,) by measuring out 36.9 µmol of iron(III)…

A: given, moles of iron(III) bromide in μmol = 36.9 μmol volume of the solution = 300. mL = 0.300 L

Q: How many moles of solute are present in 300. mL of a 0.60 M solution of NaOH? Please report your…

A:

Q: A chemist prepares a solution of vanadiumIII bromide VBr3 by measuring out 0.40g of VBr3 into a…

A: Molar mass of VBr3 = Atomic mass of V + 3 X Atomic mass of Br = 51 + 3 X 80 = 291 g/mol Given : Mass…

Q: A chemist prepares a solution of silver(I) nitrate (AgNO3) by measuring out 78.μmol of silver(I)…

A: Molarity  :  molarity of a solute is the number of moles of solute present in 1 Lit. of solution. It…

Q: When 50. mL of 5.4 M NaCl is diluted to a final volume of 300. mL, what is the concentration (M) of…

A: We know that,  V1S1 = V2S2 Where, V = Volume  S = strength or concentration

Q: A chemist prepares a solution of potassium iodide (KI) by measuring out 149. µmol of potassium…

A: Given, moles of potassium iodide (KI) = 149. µmol Note: 1000 mL = 1 L Volume of the volumetric flask…

Q: A student dissolved 1.78 g of magnesium chloride in 0.500 L of water to prepare a solution of…

A: It is given that,in the first flask amount of MgCl2 dissolved = 1.78 gVolume of water = 0.500L…

Q: How many milliliters of 18.0 M H2SO4 are required to prepare 35.0 mL of 0.250 M solution?  Report…

A:

Q: O CHEMICAL REACTIONS Using molarity to find solute mass and solution volume A chemist adds 1.60 L of…

A: A chemist adds 1.60 L of a 0.0014 mM copper(II) fluoride (CuF₂) solution to a reaction flask.…

Q: What volume, in mL, of 10.9 M HCl is required to make 492 mL of 0.546 M HCl?   Include 3…

A:

Q: A chemist prepares a solution of silver nitrate (AGNO,) by measuring out 0.752 kg of silver nitrate…

A: Given : Mass of AgNO3 mixed = 0.752 Kg = 752 g                            (Since 1 Kg = 1000 g) And…

Q: A chemist prepares a solution of silver perchlorate (AgCIO) by measuring out 2.4 kg of silver…

A: The amount of solute present in a solution is called Concentration. There are many concnetration…

Q: Calculate the volume in milliliters of a 8.4M silver perchlorate solution that contains 25.0 g of…

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Q: Calculate the volume in milliliters of a 1.26M silver perchlorate solution that contains 25.0 g of…

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Q: A chemist prepares a solution of sodium thiosulfate (Na, S,O,) by measuring out 121. g of sodium…

A: Given : Mass of Na2S2O3 = 121 g And volume of solution = 200 mL = 0.200 L…

Q: A chemist must prepare 0.675 L of 1.00 M aqueous nickel(II) chloride (NiCl,) working solution.…

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Q: The mass in milligrams of oxygen (molar mass= 16 g/mol) in 1920 cm3 of 1.76X10-3 M solution of…

A: To calculate this question first of all we have to calculate the moles of H2Cr2O7 used.  As we know…

Q: What is the percent by mass NaCl of a solution that contains 85.7 grams of NaCl and 104.1 grams of…

A: The percent by mass of NaCl of a solution is calculated by dividing the mass of NaCl by the mass of…

Q: A chemist prepares a solution of silver(I) nitrate (AGNO,) by measuring out 413. umol of silver(I)…

A:

Q: A chemist prepares a solution of zinc nitrate (Zn(NO,) by measuring out 91.0 µmol of zinc nitrate…

A:

Q: What is the percent by mass KBr of a solution that contains 88.7 grams of KBr and 119.7 grams of…

A: Given mass of KBr = 88.7 g Given mass of water = 119.7 g Mass percent is tells the concentration of…