Properties of Solutions
The complying with issues are extracted from T. L. Brown, H. E. Lemay, B. E. Bursten, & J. R. Burdge, Chemistry: The Central Science, Ninth Edition, Chapter 13. To see the remedy to an issue or to return from the service, click on the variety of the trouble. 24 )(a)What is the mass portion of iodine
(
I 2) in an option consisting of 0.045 mol I2in 115 g of CCl 4!.?.!?( b)Seawater has 0.0079g Sr 2+per
kg of water. What is the focus of Sr 2+determined in ppm? 28)What is the molarity of each of the adhering to options:(a)15.0 g Al
2
(SO 4) 3 in 0.350 L remedy(b) 5.25 g Mn (NO 3)2 · 2H 2 O in 175 mL of service(c)35.0 mL of
9.00 M H 2 SO 4 thinned down to 0.500L? 40)Business liquid nitric acid has a thickness
of 1.42 g/mL as well as is 16M. Calculate thepercent HNO 3 by mass in the remedy
. 56) Determine the cold as well as steaming factors of each of the complying with services:(a)0.40
m
and also
ismade use of to make cleaning agents. A remedy of 5.00 g of lauryl alcohol in 0.100 kg of benzene
ices up at 4.1 ° C. What is the molar mass of lauryl alcohol
? Residence Chem II AP Helpers
