Assume that you were assigned BaCl2 in lab. The water in your test tube weighed 23.651 g. Following the procedure in the lab manual, you determined that freezing point of water is 0.2oC. You weighed out 1.014 g of salt and added it to the original test tube, then determined that the freezing point was -0.49oC. Based on these experimental parameters, calculate the van't Hoff factor for BaCl2. Note that these are made-up numbers, and do not reflect a true experiment. Report your answer to two places after the decimal.
Answers: 3
Chemistry, 22.06.2019 12:10, purplefish53
Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 13:00, wbrandi118
Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.
Answers: 3
Chemistry, 22.06.2019 13:50, aesthetickait
How does the motion of particles in a gas change as the gas cools
Answers: 2
Assume that you were assigned BaCl2 in lab. The water in your test tube weighed 23.651 g. Following...
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