The next patient needs a saline solution that is 4 times more diluted than the 0.154 M solution that you just made, which would be 0.0385 M. Use the solution you just made and distilled water to prepare a 500 mL IV for this patient.

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

може ли да зареждате повече информация, моля

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.