If water vapor constitutes 3.5 percent of an air parcel whose total pressure is 1,000 mb, the water vapor pressure would be . a. 1,035 mb b. 35 mb c. 350 mb d. 965 mb e. 3,500 mb

How many grams of aluminum will there be in 98g of al2o3?

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?