Friday
May 24, 2013

Posts by kelly


Total # Posts: 1362

Chemistry
Sorry for asking such simple question. Why we must assume like that? And why not the Kp= [HI]^2/[H2][I2]?Yet you put 2 in front of HI. Typo?

Chemistry
Its helps a lot...btw are you assuming Kp=Kc?

Chemistry
i don't understand bobpursley..how is it actually?

Chemistry
At 400°C the reaction H2+I2<->2HI has an equilibrium constant Kp value of 55.5. A mixture of 1 mole of H2 and 1 mole of I2 is placed in a flask and heated to 400°C. Calculate the mole fraction of HI in the mixture of gases when equilibrium reached.

English
Last one. The story ended very happily. Adverbs very and happily or only Very?

English
Last one. The story ended very happily. Adverbs very and happily or only Very?

English
How about this one? The summer rain fell extremely heavily. Are extremely and heavily both adverbs that describe fell?

English
What are the adverb(s) in the following sentence The teacher seemed unusually cheerful. Is it unusually and cheerful?

physical science
If you dissolve 25.0g og sugar in 150cubic cm of water, what is the concentration in g/cm3 g/10cm3 g/10cm3

Trig
A 12-foot ladder reaches 9 ft 6 in up a wall. How far up would a 20-foot ladder reach when placed at the same angle? Write the answer in feet with inches.

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