Why is carbon monoxide poisonous to humans? A. It steals the oxygen from our blood stream. B. It steals the carbon from our breath. C. Carbon monoxide isn't poisonous, carbon dioxide is. D. All of the above.
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What’s a special glass that most beakers are made of

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .