A .360 M solution of KNO3 which contains 125 grams of solute would have a volume of ____
A) 3.60 x103 ML
B) 7.5 X10^3mL
C) 3.43 X 10^3 mL
D) 1.25 x 10^3 mL
Option C
A .360 M solution of KNO3 which contains 125 grams of solute would have a volume...
Grams solute 1.50 g NaCl Molarity/Titrations/stoichiometry Volume solution Molarity solution 100.0 mL 0.2104 M 250.0 mL 0.4345 M 25.0 mL 0.500 M CuCl2 20.0g MgBr2 50.0 mL 0.295 M Ni(NO3)2 2.5 g KNO3 0.325 M KNO3 10.0 g Fe(ClO3)3 0.408 M Fe(ClO3)3
what volume of a 7.74 M KCl solution would contain 23.6 grams of solute?
A) How many grams of HCI are in 300.0 mL of 12.0 M HCI Solution? B) How many grams of solute are present in 125 mL of 0.20 M NaHCO3? C) What is the molarity of the solution when 55.0g of glucose C6H12O6 is dissolved in water to make 1250 mL of solution? D) What is the molarity of the solution when 35.0g of potassium phosphate dissolves in water to make 750. mL of solution? E) A 0.025 M glucose...
2) The osmatic pressure of a solution that contains 4.00 grams of an unknown solute (which does not dissociate) in 250 mL of solution is found to be 6.40 bar at 30². What is the approximate Imolar mass of the solution ? 3) The normal boiling point of othenol is 175 € The enthodoy of Vaporization of etheend is 43.5 kJ/mol. calculate the temperature, in C, at which ethand has a vapor pressure of 30 kPa.
how many ml of a4.50 (m/v ) %solution would contain 23 .0 grams of solute
12. Molarity, M, is defined as A. moles of solute dissolved in 1 mol of solvent. B. moles of solute dissolved in 1 kg of solvent. C. moles of solute dissolved in 1 L of solvent. D. moles of solute dissolved in 1 L of solution. E. moles of solute dissolved in the solution. 13. What volume of 2.50 M NaOH (40.00 g/mol) contains 0.100 mole of NaOH? A. 0.250 L D. 0.250 mL B. 40.0 mL E. 0.0400 mL...
e) volume. d) number of moles of solute. 14) Which of the following substances would be the most soluble in water? a) AgC1 b) NaCl c) PbCl2 d) Hg2Cl2 15) What is the molarity of the resulting solution when 300. mL of a 0.400 M solution is diluted to 800. mL? (2 point)
A 0.300 M solution of NaCl that contains 0.150 mole of NaCl would have a volume, in mL, of Group of answer choices 5.00 × 103 mL 0.045 mL 5.00 × 102 mL 45.0 mL
16.7 grams of NH, in 1.50 liters of solution? (molar mass of 16. What is the molarity of tin taining NH, = 17.03 g/mole) a. 0.0654 M b .0.654 M c . 1.53 M d. 11.1 M 17. What volume, in milliliters, of 4.0 M NaOH is needed to prepare 145 mL of 0.15 NaOH is needed to prepare 145 mL of 0.15 M NaOH by dilution? a. 3.9 x 10 mLb. 5.4 mL c. 2.6 x 10 mL d....
Question 8 2 pts If you have 50.0 mL of a 0.010 M solution of each of the following weak acids which solution would expected to have the greatest osmotic pressure? HC2H302 Ka - 1.8 x 10-5 O HCN Ka = 4,9x 10-10 H3PO4 Ka = 7.5 x103 HF Ka-3.5 x 104