How many total moles of ions will form when one mole of Na2SO4(s) is dissolved to form an aqueous solution?

Q: A solution is made by dissolving 8.55 g of KClO3 into enough water to make 295 mL of solution. What…

A: Molarity can be obtained by the given equation below:

Q: Calculate the molarity of each of the following solutions.  0.450 mole of urea (CH4N2O) in 2.50 ×…

A: The molarity is given by the formula  as follows: Molarity=MoleVolumeL

Q: A solution of sulfuric acid contains 29.3% by mass of H2SO4 and has a density of 1.22 g/mL. What is…

A: The molecular weight of H2SO4 = 98.079 g/mol 1 ml equals 1.84 g. Hence, 29.3 ml equals 29.3 x 1.84 =…

Q: What is the mass percent of HCl in a hydrochloric acid solution if 8.76 g HCl are present in 45.88 g…

A:

Q: A 1.00 L sample of NaOH solution is diluted to give a total final volume of 2.50 L. If the initial…

A: Initial volume (V1)) = 1.0 L Initial molarity (M1) = 3.20 M Final volume (V2) = 2.50 L Final…

Q: What is the molarity of a solution if 50.0 g of LiNO₃ is dissolved in 2.75 L of solution?

A: Given that : Mass of LiNO3 = 50.0 g Volume of solution = 2.75 L The molar mass of LiNO3 is 68.95…

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: Given: Moles of C6H12O6 = 7.21 moles

Q: How many liters of a 4.05 M KNO3 solution can be prepared from 40.9 g of KNO3?

A:

Q: Calculate the molarity of a solution prepared by dissolving 5.845 g of sodium chloride (NaCl) in…

A:

Q: Calculate the molarity of the two solutions. The first solution contains 0.400 mol of NaOH in 2.80 L…

A: 1) molarity  = moles of solute / volume of solution in L Since volume of solution in L = 2.8 L And…

Q: What is the molarity of a solution prepared by dissolving 64.9 grams of Pb(NO3)2 in enough water to…

A: The number of moles of lead nitrate are as:

Q: What is the molarity of a solution formed by dissolving 0.475 g of NaCl in enough water to yield…

A: Given:  Mass of NaCl = 0.475 gm  Molar mass of NaCl = 58.44 g/mol  Volume of solution = 250 ml

Q: Calculate the mass (in g) of solute needed to prepare a solution with the given concentration and…

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

Q: A solution consists of 35.00 g of CuSO4 dissolved in 250.0 mL of water. The molar mass of Cu is…

A:

Q: What will be the molarity of a solution if 4.92 grams of magnesium carbonate (MgCO3) are dissolved…

A: Given : Mass of MgCO3 = 4.92 g And volume of solution = 450 mL = 0.450 L…

Q: The molarity of a solution prepared by dissolving 0.425 moles KI in 250. mL of solution:…

A:

Q: If 28.84 g of glucose ( C6H12O6  Molar mass = 180.18g/mol) is dissolved in 5.7 ml of solution what…

A: Molarity is the ratio of moles of solute to volume of solution.

Q: 39. If 6.73 g of Na₂CO3 is dissolved in enough water to make 250. mL of solution, what is the molar…

A: Given mass of Na2CO3 = 6.73 gThe volume  of the solution  = 250.0 mL = 0.250 L (because 1000.0 mL…

Q: How many total moles of ions are released when 3.88 mol of Rb2SO4 dissolves completely in water?

A: ⊙ we know that,    strong electrolyle completely dissociates into its constituents ions. eg→…

Q: How many total moles of ions are in an aqueous solution that has 1.25 moles of Al2(SO4)3 dissolved…

A: The dissolution of aluminum sulfate takes place as follows. The stoichiometry of the above equation…

Q: The reaction for producing glucose in plants, called photosynthesis, is light 6CO₂ + 6H₂O C6H₁2O6 +…

A: we have to calculate the moles of CO2 needed for the given reaction

Q: Calculate the molarity of the two solutions. The first solution contains 0.400 mol of NaOH in 1.50 L…

A:

Q: How many total moles of ions are released when 1.77 mol of Rb2SO4 dissolves completely in water?

A:

Q: Calculate the molarity of the two solutions. The first solution contains 0.400 mol of NaOH in 2.30…

A: Molarity is the ratio of number of moles of solute to the volume of solution (in L) Number of moles…

Q: solution is prepared by dissolving 7.31 g of Na2SO4 in water to make 225 ml of solution. Calculate…

A:

Q: When 35.0 grams of KBr are dissolved in 245 grams of water, an expression for the resulting solution…

A: Answer is  a) 35.0 g KBR per 280 g solution

Q: (Concentration Units) A 26.0% by mass aqueous solution of MgSO4 is prepared. The denstiy of the…

A: Find the solution below

Q: What is the molarity of a solution if 50.0 g of LiNO3 is dissolved in 2.75 L of solution

A: The molarity is the concentration term that is defined as the number of moles of solute dissolved…

Q: A solution of NaCl is prepared by dissolving 1.00 g NaCl in enough water to make 10.00 mL of…

A: The given problem can be solved as -

Q: What is the concentration, in molarity, of a solution prepared by dissolving 8.34 g of NaOH in…

A:

Q: 29.60 grams of Ba(OH)2 are dissolved in enough water to prepare 250.0 ml of solution. How many…

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

Q: What is the molarity of the solution produced when 18.2 moles of sodium chloride is dissolved in…

A: For Sodium Chloride Solution : Number of moles of NaCl = 18.2 mol Volume of solution = 2.7 L…

Q: A solution is prepared by dissolving 4.40 g of KSCN in enough water to make 340 mL of solution. What…

A:

Q: What is the molarity of a solution that is made by dissolving 3.86 g of sucrose in sufficient water…

A: Molarity: The concentration for solutions is expressed in terms of molarity as follows,

Q: How many total moles of ions are released when 0.246 mol of Rb2SO4 dissolves completely in water?

A: The dissociation of Rb2SO4  in water takes place as,                     Rb2SO4 -----> 2 Rb+ +…

Q: A solution was prepared by dissolving 38.0 g of KCl in 225 g of water. Calculate the mole draction…

A: Calculate number of moles of KCl and water:

Q: How many sodium (Na) atoms are in 1.0 L of a 1.0 M solution of sodium carbonate (Na2CO3, 106.0…

A: Mole= molarity×volume  Mole= 1×1=1 mole of Na2Co3 1 mole Na2Co3 gives 2 mole of Na+  Mole of sodium…

Q: Calculate the molarity of the two solutions. The first solution contains 0.600 mol of NaOH in 2.10 L…

A:

Q: A student dissolves 40.0 mg of lithium phosphate in enough water to make 250.0 mL of solution. What…

A: Mass of lithium phosphate = 40.0mg  = 40.0 ×10-3 g Volume= 250.0 mL = 0.25 L molar mass of lithium…

Q: What is the concentration of an HBr solution if 0.9267 g of HBr are dissolved in enough water to…

A: Given :-  Mass of HBr = 0.9267 g  Molar mass of HBr = 80.91 g/mol  Volume of solution = 79.97 mL or…

Q: What is the molarity of a solution if 75.0 g of CuCl2 is dissolved in 0.750 L of solution ?

A: Given that: Mass of CuCl2 = 75.0 g Volume of the solution = 0.750 L Molarity of the solution = ?

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A:

Q: How many grams of solute are needed to make 5.00 × 102 mL of 0.445 M CH3OH?

A: Given,Molarity = 0.445 MVolume = 5.00 x 102 mL

Q: What is the molarity of HCl if 33.43 mL of a solution of HCl contain 0.3361 g of HCl?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Calculate the molarity of a solution made by dissolving 0.145 mol Na2SO4 in enough water to form…

A: Molarity: The number of moles of solute present in the one-litre solution is known as molarity. The…

Q: What is the final cesium ion concentration when 75. g Cs2CO3 is dissolved in enough water to make…

A: Given: Mass of Cs2CO3 dissolved = 75 g. And volume of solution = 963 mL = 0.963 L…