. What is the molarity of a solution made by dissolving 3.4g of KMnO4 in 5.2 liters of water? 2. What is the molarity of a solution containing 1.2 moles of CaCl2 in 2905 milliliters? 3. The 500g of solution having a density of 2.37g/mL is made by dissolving a certain solute to make 7.88M of solution. How many moles of solute are dissolved? 4. Calculate the molarity of 25.0 g of KBr dissolved in 750.0 mL. 5. How many mL of solution will result when 15.0g of H2SO4 is dissolved to make a 0.200 M solution?

Q: 294.2 g/mol] How much gram of potassium dichromate [K2Cr20, molar mass = required to make 465 mL of…

A:

Q: e mass of the solution?

A:

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

A:

Q: 10. A water solution of sulfuric acid has a density of 1.67 g/mL and is 75 percent HSO by mass. How…

A: Given,Density of solution = 1.67 g/mLMass percent of sulfuric acid in the solution = 75 %Volume of…

Q: Calculate the mass/volume percent concentration of the potassium citrate in the rehydration solution…

A: Hello. Since the question has multiple sub-parts, the first three sub-parts shall only be solved in…

Q: Calculate the mass percent of solute in each solution. Calculate the mass percent of 3.37 g KC13.37…

A:

Q: Consider the solubilities of a particular solute at two different temperatures. Solubility (g/100 g…

A: According to the question, The mass of the H2O is given by = 81.0 g The mass of the solute per 100 g…

Q: The mass/volume percent (m/v %) of a solution is defined as the ratio of the mass of solute that is…

A: Molarity (M) is a measure of the concentration of a solute in a solution, or of any chemical species…

Q: Molarity Calculations. Report answers with correct units and number of sig figs please. 1. How many…

A:

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

A:

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

A:

Q: Calculate the molarity of the solutions by mixing 250 mL of 0.75 M H2SO4 with a. 150 ml of H2O b.…

A: The molarity of a solution is defined as the number of moles of a solute present in one liter of…

Q: The mass/volume percent (m/v %) of a solution is defined as the ratio of the mass of solute that is…

A: A. To convert units of molarity (M) to mass/volume percent (m/v%), you need to know the molar mass…

Q: 44. How many grams are required to create 350. mL of a 1.42 M NaCl solution? 237 g 0.237 g 8.50 x…

A:

Q: A solution is prepared by mixing 10.0 g of water and 10.0 g of methanol. The final volume of the…

A:

Q: How many liters of ethanol (CH3CH2OH) must be dissolved in water to produce 200.0 L of 1.65 M…

A: The molar concentration of a solute in a solution can be expressed in terms of molarity(M) molarity…

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: Find the new molarity if the following are diluted with water to 2.00L. a. 550.mL of 0.269M K2SO4.…

A: Molarity of a solution is equal to the number of moles of solute present in one liter of a solution.…

Q: 0.19g of magnesium chloride (95.211 g/mol) is dissolved into 50mL of water. It is labeled "Solution…

A: The concentration of solution is most often expressed in molarity in chemistry. The amount of moles…

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: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

A: The solution is given below -

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: The mass/volume percent (m/v %) of a solution is defined as the ratio of the mass of solute thatis…

A: a. Steps to Convert Units of Molarity (M) to Mass/Volume Percent (m/v %)1. Identify the Molarity…

Q: A solution is prepared by dissolving 2.86 g KMnO4 in 75.0 mL of water. (Density H₂O = 1.00 g/mL).…

A: Mass percent is calculated using the mass of solute and total mass of solution .

Q: The molarity of a solution prepared by dissolving 15.0 g of NaCl in 1000 mL water is? O A. 0.150 M O…

A:

Q: 1.00 L aqueous solution that contains 5.00 g MgCl2 was diluted to 2.00L. a. what is the…

A:

Q: Calculate the number of moles of solute present in 45.0 mgmg of an aqueous solution that is 1.30 m…

A:

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

A:

Q: The concentration of urea in a solution prepared by dissolving 16 g of urea in 30 g of H20 is % by…

A: Percent ratio of  mass of solute and mass of solution is known as mass percent concentration.

Q: b OH CH-CH₂-CH- & OH Hydrolysis product of the Solanceae alkaloid Atropine The number of chemically…

A: Proton-NMR spectroscopy is mainly used for the identification of complete structure of the…

Q: 1. What mass of the following chemicals is needed to make the solutions indicated? a. 1.0 liter of a…

A:

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…

A:

Q: mol M = L ow many ml of water are needed to make a 0.150 M solution that contains 0.50 g of NaCl?…

A: Solution-1st we calculate No of moles NaCl-No of moles = given mass of NaClMolar mass of NaClNo of…

Q: 11. Find the mass percent of CuSO4 in a solution whose density is 1.30 g/mL and whose molarity is…

A: Ans -  Option (C )  = 15.0%   Given - Density (d) = 1.30g/ml Volume (V) = 100ml Molarity     =…

Q: A 2.0 L of benzene solution contains 10.0 g of toluene (C7H8). Calculate the molarity of the…

A: We have 10 g of toluene in 2L of solution , we have to calculate the Molarity of solution.

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: Calculate the molarity of 0.950 mol of Na2S in 1.15 L of solution. molarity:                      M…

A: Molarity = Number of moles of solute/Volume of solution in L Number of moles = Mass in grams/molar…

Q: Which will have the highest number of moles of sodium ion:  25.0 mL of 0.20 M NaCl, 20.0 mL of 0.15…

A: We have to tell which option is correct from given choices of options

Q: 1. What is the concentration (molarity) of a solution made NaCl and 500OmL of water?* O 1.24M O…

A: Hello. Since more than one question has been asked, the first question shall only be answered in…

Q: 1. A student prepare 25.00 mL of a 0.05000 M copper sulfate solution calculate the mass of CuSO4 x…

A:

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (*C)…

A:

Q: . A student has a stock solution of 30.0% w/v H2O2 (hydrogen peroxide). Describe how the student…

A: Two numerical problems based on quantitative analysis, which is to be accomplished.