M Review ICT Part A A 49.4 mL sample of 3.8 %(m/v) NaOH is diluted with...
Review I Constants Periodic Table Part A A 49.4 mL sample of 3.8 % (m/v) NaOH is diluted with water so that the final volume is 104,0 mL Express your answer using two significant figures. ? % (m/v) Cfinal Previous Answers Request Answer Submit Incorrect; Try Again; 5 attempts remaining The initial volume (Vinitial) and concentration (Cinitial), as well as the final volume (Vinal) of the solution are known. Recall that: Cinitial X Vinitial = Cinal X Vinal Use dimensional...
Calculate the final concentration of each of the following diluted solutions. Part A A 50.6 mL sample of 4. aOH is diluted with water so that the final volume is 104.0 mL Express your answer using two significant figures. PO AQ R O 2 ? Chimal = Cfinal = % (m/v) Submit Request Answer Part B A 13.0 mL sample of 40 % (m/v) acetic acid (CH3 COOH) solution is added to water to give final volume of 25 mL....
Part B A 15.0 mL sample of 40 % (m/v) acetic acid (CH3COOH) solution is added to water to give final volume of 24 mL. Express your answer using two significant figures. EVO AXC + 0 = ? Cfinal % (m/v) Submit Request Answer Provide Feedback Next >
Part A 200. mL of a 12.0% (m/v) NaCl solution is diluted to 600. ml. The new concentration is Express your answer using three significant figures. 10 AED – O o ? % (m/v) Submit Request Answer they Provide Feedback
A 50:8-mL sample of a 5.4 M KNO3 solution is diluted to 1.20 L. Review Part A What volume of the diluted solution contains 12.0 g of KNO,? (Hint: Figure out the concentration of the diluted solution first.) Express your answer using two significant figures. να ΑΣφ L Request Answer Submit <Return to Assignment Provide Feedback
Review | Constants Periodi A 135-ml sample of an 8.9 M NaCl solution is diluted to 2.5 L Part A What volume of the diluted solution contains 11.8 g of NaCl? (Hint Figure out the concentration of the diluted solution first.) Express your answer using two significant figures. VO AXD 4.2 L Previous Answers Request Answer Submit
Part A A 45.8 −mL sample of a 7.8 M KNO3 solution is diluted to 1.20 L . What volume of the diluted solution contains 17.0 g of KNO3? Express your answer using two significant figures. ____=L Part A A sucrose solution is made using 156 g of sucrose (C12H22O11) and diluting to a total volume of 1.60 L . Calculate the freezing point of the solution. (Assume a density of 1.06 g/mL for the final solution.) Express your answer...
1. a 26.0 mL sample of a n 6.6% (m/v) KBr solution is diluted with water so that the final volume is 218.5mL 2. A 8.5mL sample of a 45.5% (m/v) acetic acid (HC2H3O2) solution is added to water to give a final volume of 43mL
Part A. caculate the molarity. 6.65 g of NaCl in 250. mL of a NaCl solution Part B. calculate the volume, in liters, for each of the following 34.0 g of NaHCO3 from a 1.00 M NaHCO3 solution (express your answer as three significant figures) Part C. calculate the final concentration of each of the following 1. a 20.0 ml sample of an 7.0% (m/v) KBr solution is diluted with water so that the final volume is 222.0 mL 2....
A 23.0 mL sample of an 4.0 % (m/v) KBr solution is diluted with water so that the final volume is 201.5 mL.