Reference no: EM131836433

1.     A solution contains 5 grams of glucose per 100 milliliters. Each mole of glucose weighs 180 grams. How many moles are there in 200 milliliters of the glucose solution? **Write out 2 relevant conversion factors as fractions that you'll need to solve the problem.

2.     One mole of hydrogen atoms contains 6.02 x10²³ hydrogen atoms and occupies 22.4 L. How many hydrogen atoms are contained in 25.5 mL of this gas? Fill in the following conversion factors. Then use those to solve the problem. **They might not be oriented the way you need to use them.**   

(________mL_) . (________mole_) . (___________mole_)

(__________L_), (______hydrogen atom_) , (______________L_)

3.     A doctor orders that a patient receive 1.5 x10^-3 mole of sodium chloride. The only solution available contains 1.00 g per 100 mL of solution. A mole of sodium chloride is equivalent to 58.5 g of sodium chloride. How much of this solution should the nurse give the patient in mircoliters (µL)? Fill in conversion factors to answer the problem.