Question

In: Chemistry

calculate the mass percent of solute in the following solutions 3.47g kcl dissolved in 59.6g h2o...

calculate the mass percent of solute in the following solutions 3.47g kcl dissolved in 59.6g h2o
19.9g kno3 dissolved in 893g h2o

Solutions

Expert Solution

queen_honey_blossom answered 1 year ago
Next > < Previous

Related Solutions

Calculate the mass, in grams, of solute present in each of the following solutions? a) 375...
Calculate the mass, in grams, of solute present in each of the following solutions? a) 375 g of 1.51% ammonium chloride solution b) 125 g of 2.91% sodium chloride solution c)1.31 kg of 4.92% potassium nitrate solution d) 478 mg of 12.5% ammonium nitrate solution
Calculate the heat/mole KCl when KCl is dissolved in water if 3.00 grams of KCl changes...
Calculate the heat/mole KCl when KCl is dissolved in water if 3.00 grams of KCl changes the temperature of 301 mL of water from 23oC to 29oC. (swater = 4.184 J/goC)
Molarity is the concentration of chemical solutions. It is the number of moles of solute dissolved...
Molarity is the concentration of chemical solutions. It is the number of moles of solute dissolved in a liter of solution. It is denoted by M, and the unit is moles per liter, which can be written as molL. molarity of a solution= moles of soluteliters of solution Molality of a solution is the amount of solute divided by the mass of the solvent (not the mass of the solution). It is also defined as the number of moles of...
5. What is the mass of solute in each of the following solutions? A.) 2.95 L...
5. What is the mass of solute in each of the following solutions? A.) 2.95 L of 0.200 M FeCl3 B.) 2.95 L of 0.200 M KIO4 C.)60.0 mL of 0.335 M ZnSO4 D.)60.0 mL of 0.335 M Ni(NO3)2 4. What volume of each of the following solutions contains the indicated amount of dissolved solute? C. ) 50.0 g solute in 0.441 M K2CO3 D.) 50.0 g solute in 0.441 M Fe(ClO3) 3
5. What is the mass of solute in each of the following solutions? A.) 2.95 L...
5. What is the mass of solute in each of the following solutions? A.) 2.95 L of 0.200 M FeCl3 B.) 2.95 L of 0.200 M KIO4 C.)60.0 mL of 0.335 M ZnSO4 D.)60.0 mL of 0.335 M Ni(NO3)2 4. What volume of each of the following solutions contains the indicated amount of dissolved solute? C. ) 50.0 g solute in 0.441 M K2CO3 D.) 50.0 g solute in 0.441 M Fe(ClO3) 3
Prepare the following solutions by determiing the proper mass of solute (or volume in the case...
Prepare the following solutions by determiing the proper mass of solute (or volume in the case where you are working from a stock solution) that will need to be transferred to the volumetric flask. Use diemensional analysis where apporpriate to do so. Describe how you would make each solution. a. 150.0 mL of .50 M hydrochorlic acid solution from a concetrated stock solution of 12.0M hydrochloric acid. b. 250.0 mL of a 1.50 M solution of potassium permanganate. c. 2.00...
Calculate the mass percent of a NaCl solution in which 141 g of NaCl is dissolved...
Calculate the mass percent of a NaCl solution in which 141 g of NaCl is dissolved in 4.00 L of water at 25 ∘C (density = 0.997 g/mL). Express your answer numerically.
calculate the mass percent of oxalate ion in H2C2O4*2H2O and (NH4)2C2O4*H2O
calculate the mass percent of oxalate ion in H2C2O4*2H2O and (NH4)2C2O4*H2O
Calculate the number of moles of solute present in each of the following aqueous solutions. 600...
Calculate the number of moles of solute present in each of the following aqueous solutions. 600 mL of 0.250 M SrBr2 122.0 g of a solution that is 6.65% glucose (C6H12O6) by mass.
Calculate the grams of solute needed to prepare each of the following solutions. Part A 2.0...
Calculate the grams of solute needed to prepare each of the following solutions. Part A 2.0 L of a 6.0 M NaOH solution Express your answer using two significant figures. Part B 7.0 L of a 0.20 M CaCl2 solution Express your answer using two significant figures. Part C 165 mL of a 2.50 M NaNO3 solution Express your answer using three significant figures.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT