Which of the following reactions obey markovnikov's rule? reaction of 1-butyne with water, sulfuric acid ( and hg2+ (cat.) reaction of 1-butene with water and acid catalyst reaction of 1-butyne with 1 eq. of hcl reaction of 1-butyne with (1) b2h6, followed by (2) h2o2, naoh

Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?