Gphysiological saline solution has an osmolarity of 0.30 osmol/l. an aqueous solution of cobalt(ii) sulfate is made by dissoving 20.3 g coso4 in enough water to make a liter of solution. assuming that the cell membrane is not permeable to its ions, is this coso4 solution hypertonic, hypotonic or isotonic to red blood cells? if normal red blood cells were suspended in this coso4 solution, what would be the expected outcome?

Azster inc. recorded sales revenue for the year that ended december 31, 2014 as $67,000. interest revenue of $5,300 and expenses of $14,000 were also recorded for the same period. what is aster’s net profit or loss?

The following transactions occurred during july: received $1,000 cash for services provided to a customer during july. received $4,000 cash investment from bob johnson, the owner of the business received $850 from a customer in partial payment of his account receivable which arose from sales in june. provided services to a customer on credit, $475. borrowed $7,000 from the bank by signing a promissory note. received $1,350 cash from a customer for services to be rendered next year. what was the amount of revenue for july?

Leon and sara are arguing over when the best time is to degrease soup. leon says that it's easiest to degrease soup when it's boiling. sara says it's easiest to degrease soup when it's cold. who is correct? a. neither leon nor sara is correct. b. leon is correct. c. both leon and sara are correct. d. sara is correct. student b   incorrect which following answer correct?