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March 4, 2015

Homework Help: Chemistry

Posted by Patrick on Sunday, April 17, 2011 at 5:47pm.

Compound A reacts with element B (a halogen) to form compounds C and D as the only products. When 2.000 grams of B react with an excess of sodium metal 2.363 grams of the sodium halide are formed. Compound A is a volatile liquid at room temperature with a density of 0.8800g/ml. It contains only carban and hydrogen, and for every 1.000 gram of hydrogen it contains 11.89 grams of carbon. At 100C and 800.0 torr it is a gas with a vapor density of 2.685 g/L. Compound D is the hydrogen, and the rest element
B.

1.)Identify A,B,C,and D. Write a balanced equation for the reaction.

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