If the methane contained in 4.00 l of a saturated solution at 25 ∘c was extracted and placed under stp conditions, what volume would it occupy

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Displacement is the slope of a velocity vs. time graph a. true b. false

Magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. trial 1: trial 2: data mass of empty crucible with lid trial 1: 26.688 trial 2: 26.681 mass of mg metal, crucible, and lid trial 1: 26.994 trial: 2 26.985 mass of mgo, crucible, and lid trial 1: 27.188 trial 2: 27.180