Calculate how many grams of Na3PO4 is required to make 43.5 mL of a 0.405 M solution. (MM=163.94 g/mol) (report answer to correct sig figs) (no units needed)

Q: How many moles of solute are present in 750 mL of 2.5 M NaNO3?  How many grams this would be? Please…

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Q: How many liters of a 3.66  M M K2SO4K2SO4 solution are needed to provide 76.2  g g of K2SO4K2SO4…

A: Let the volume of solution of 3.66 M be V    We know that Molarity of a solution is the number of…

Q: Help me answer this problem, thank you! The molarity of a concentrated sulfuric acid is 18.4 M. How…

A: Given data, Molarity = 18.4 M Volume = 20 mL = 0.02L To calculate the mass in grams.

Q: How many grams of CaCl2 are needed to make 330 mL of a 7.55 M solution?  Answer to 1 decimal place…

A: Molarity means the number of (M) moles of any solute particles dissolved in a liter of the solution.…

Q: How many liters of a 3.03 MK2SO4 solution are needed to provide 87.8 g of K2SO, (molar mass 174.01…

A: Given, Molarity of solution M = 3.03 mol/L amount of K2SO4  w = 87.8 g molar mass of K2SO4 m =…

Q: How many mL of a 96% H2SO4 solution with a density of 1.864 grams / cubic centimeter should be taken…

A: Molarity is defined as total number of solute present in 1000 ml of solution .   For neutralisation…

Q: An NaCl solution is made using 133 g of NaCl and dilutingto a total solution volume of 1.00 L.…

A: Molar mass of Nacl= 58.5 g/mol  Moles of Nacl=133/58.5= 2.27

Q: What mass (measure in g) of copper sulfate is required to prepare 80.0 mL of a 0.300 M solution?…

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Q: To what volume should you dilute 135 mL of an 7.90 M CUC12 solution so that 49.0 mL of the diluted…

A: From molarity of initial solution calculate mole of copper Sulphate And then amount of copper…

Q: A solution is made by adding 71.2 g of Na2S to water until the solution volume is 500.0 mL.  What is…

A: Mass of the Na2S is 71.2 g Volume of solution is 500 mL = 0.500 L Molarity of a solution can be…

Q: Calculate the mass percent of a vinegar solution with a total mass of 96.04 g that contains 2.21 g…

A: Mass percent of a component in a given solution is equal to mass in grams of the component present…

Q: Calculate the mass percent of a vinegar solution with a total mass of 97.29 g that contains 3.63 g…

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Q: Example: how many milliliters of concentrated H2SO4 have 94%, density 1.831 g/cms are required to…

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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: Calculate the molarity of the following solution: 75.5 grams of M8SO4 dissolved to make 535 ml of…

A: Molarity: The number of moles of solute dissolved in one liter of solution is known as the molarity…

Q: How is a 1% CuSO4 solution prepared by mass based on CuSO4.5H2O solid?

A: Given: 1% CuSO4 solution

Q: what mass of sucrose would you need to make 25.00 mL of a 0.500 M solution of sucrose

A: Step : 1            what mass of sucrose would you need to make 25.00 mL of a 0.500 M solution of…

Q: How many grams of CaCl2 (MM = 110.98 g/mol) are needed to make 50.0 mL of a 0.220 M solution? Your…

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Q: Copper (II) bromide is used as a wood preservative. What mass of CuBr2 is needed to prepare 609 mL…

A: Given :- molar concentration of CuBr2 solution = 1.32 M  Volume of solution = 609 mL  To calculate…

Q: Calculate the mass percent of a vinegar solution with a total mass of 98.36 g that contains 2.74 g…

A: Mass Percent  It is the ratio of mass of solute and total mass of solution.  Mass percent of vinegar…

Q: A student in lab needs to make a solution that is 6.00% by mass NaCl. If 175 g of NaCl is available,…

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Q: How many mL of a 96% H2SO4 solution with a density of 1.864 grams / cubic centimeter should be taken…

A: As per the given data we have Volume of H2SO4=500ml density=1.864 grams/cm3

Q: How many mL of a 9.4085 M CUSO4 solution contain 0.435 g CuSO4?

A: Concentration of CuSO4= 9.4085 M Mass of CuSO4 =0.435 grams Molar mass of CuSO4 =159.609 g/mol

Q: What is the molarity of a solution that is prepared by mixing 37.0 mL of ethanol in 100.0 mL of…

A: Given, The volume of ethanol = 37 ml volume of water = 100 ml Volume of solution = 133 ml Density of…

Q: Calculate the final molarity for a solution made from 19.1 mL of a 207.5 mg/L solution which is…

A: The molarity of a solution is given by:

Q: How many liters of a 3.85 M K2SO4 solution are needed to provide 95.4 g of K2SO4(molar mass 174.01…

A: The molarity of the solution is given as 3.85 M K2SO4 and it is required to calculate the volume. To…

Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.217 M NaCl solution?

A: Molarity = no. of moles/volume of solution (in L) Number of moles = Molarity × volume(L)  Molar mass…

Q: How many millilitres of concentrated sulphuric acid, 99.0%, density 1.831 g/cm3, are required to…

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Q: Commercial perchloric acid is an aqueous solution containing 70% by mass HCIO, (100.46 g mol") and…

A: Mass percentage or percentage by weight is one of the concentration terms that indicates the mass of…

Q: Calculate the mass percent of a vinegar solution with a total mass of 97.67 g that contains 3.73 g…

A: the mass percent of solution = mass of analyte * 100 / mass of solution i.e. the mass of solute…

Q: A 7.98 molar solution is prepared.  How many moles of solute would be in 797.1 mL of the solution?…

A: Molarity is defined as no of moles of solute devided by volume of solution in liter.

Q: What is the concentration of a solution formed by diluting 68.65mL of a 4.75M glucose solution to…

A: A numerical problem based on concentration, which is to be accomplished.

Q: Calculate the molarity of a solution prepared by diluting 343. mL of 0.337 M K2Cr207 with 660. mL of…

A: Given the volume of K2Cr2O7 solution =343 mLmolarity of K2Cr2O7 solution =0.337 Mthe solution was…

Q: A stock solution of NiCl, is available to prepare solutions that are more dilute. Calculate the…

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Q: What volume of 0.236 M sugar solution can be prepared from 62.4 mL of 0.471, in scientific notation

A: The number of volume of 0.236 M sugar solution can be prepared from 62.4 mL of 0.471M has to be…

Q: How many grams of CaCl, are needed to make 474.8 g of a solution that is 32.0% (m/m) calcium…

A: We have given 32% (m/m) solution of CaCl2 Mass of solution is 474.8 g Mass of CaCl2 =? Mass of water…

Q: How much solute is present in 1735 mL of 0.0735 M H2SO4? (Just write the numbers with 2 decimal…

A: Molarity is defined as number of moles of solute devided by volume of solution in liter.

Q: How many g of Na2SO3 are in 350 mL of 1.10 M solution?

A: To solve this problem first we will calculate the number of moles of Na2SO3 in the Solution then…

Q: What is the molarity of 75% solution of HCl that has a density of 1.25 g/mL? (The MM of HCI is…

A: Molarity of a solution is defined as moles of solute present per liter of solution. Mathematically…

Q: How many grams of AgNO3 are needed to make 228 mL of a solution that is 0.248 M? (molar mass AGNO3 =…

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Q: How many milliliters of 0.510 M NiCl2 contain 1.00 g of solute?

A: Molar mass of compound is 129.5994 g/mol. Number of moles can be calculated as follows:

Q: Describe how you would prepare 250 ml (total volume) of a solution that is 0.25% phenolphthalein by…

A: 0.25% by mass means 0.25 g phenolphthalein is present in 100 g of solution. Or , in other words,…

Q: Calculate the molarity (M) of 153.1 g of H2SO, in 1.440 L of solution. Express your answer to four…

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Q: How many grams of NaCl would be needed to prepare 100. mL of a solution of 0.250 M NaCl? Show your…

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Q: What is the concentration of a solution formed by diluting 24.03mL of a 6.11M glucose solution to…

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Q: A 25mg/L solution is prepared by diluting ul of a 50g/L solution into 10ml of water.

A: To determine the concentration of diluted solution, the following equation is used. M1V1 = M2V2 On…

Q: How many grams of solute are present in 885 mL of 0.580 M KBr mass of solute

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

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.