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April 18, 2014

Search: quemistry

Number of results: 7

quemistry
I NOT UNDERSTAND
Friday, March 4, 2011 at 8:33am by leslie

quemistry
arrange the following groups of elements in order of increasing ionization energy : a. Be,Mg,Sr. b. Bi,Cs,Ba. c. Na,A1,S
Tuesday, November 13, 2012 at 10:12am by cris

quemistry
IP decreases as you down the table in a group and increases as you go from left to right in a period of the table.
Tuesday, November 13, 2012 at 10:12am by DrBob222

Quemistry
L has twice the volume of container J. Container J is at a temperature of 100 K, and container L is at 200 K. How does the pressure in container J compare with that in container L
Sunday, June 24, 2012 at 11:01am by JJ

quemistry
Br2 + Cl2 ---> 2BrCl 1. FIND ALL THE REASONS ESTEQUIOMETRICAS WITH REGARD TO Cl2. 2. all the masses of Cl2 are needed to form 55g of BrCl. 3. all the grams of Br2 are needed to form 38g of BrCl. please I need help for this question for a homework. thanks
Friday, March 4, 2011 at 8:33am by leslie

Quemistry
It depends on what is inside the container. If a gas Then the higher temperature is twice the pressure of the lower temperature container. P1/P2=T1/T2 Read about Charles' Law http://en.wikipedia.org/wiki/Charles%27s_law
Sunday, June 24, 2012 at 11:01am by bobpursley

quemistry
Look at the mole ratio: one mole of Br2 produces two moles of BrCl So for 2) how many moles of BrCl is in 55grams? Figure that out. Then, you must have half that amount of moles of Cl2. Convert that to grams. http://es.wikipedia.org/wiki/Estequiometr%C3%ADa
Friday, March 4, 2011 at 8:33am by bobpursley

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