He henry's law constant of oxygen in water at 25 °c is 773 atm mol-1kg h2o. calculate the molality of oxygen in water under a partial pressure of 0.20 at

In Europe, gasoline efficiency is measured in km/L. If your car's gas mileage is 23.0 mi/gal, how many liters of gasoline would you need to buy to complete a 142-km trip in Europe? Use the following conversions: 1km=0.6214mi and 1gal=3.78L

What is the best course of action if you are out driving during a thunderstorm? a) Stay in your car b) Find a tree to stand under c) Find a low place to crouch d) Get out of the car and stand in the open

What is the purpose of the uninoculated control tubes used in the oxidation fermentation test?

Which of the following best describes a means-tested program? A. Money college students with good grades qualify for B. People pay first and receive benefits later C. Any US citizen is eligible D. Age and income is a major criterion for eligibility

What is a non example of density

How many kilograms are in 6.983 moles of baking soda (NaCHO3) ?

What is a simile for chemical waethering

Based on their formulas which of these compounds is not likely to be an ionic compound: KBr, SO2, or AlCl3? Explain.

Given the chemical formulas CH4, NH3, and H2O, predict the formula for phosphine, P? H?.

Sometimes a nuclide is referenced by the name of the element followed by the: Select the correct answer below: atomic number mass number electrical charge none of the above