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Quanie T
Predict the direction in which the equilibrium will shift...?
Consider the following reaction:
C(s) + H20(g)-->CO(s) +H2(g) Kp-9.7x10^-17 at 290degreesK triangleH>0
Will the equilibrium shift left, right, or not at all for each of the following?
a) addition of H2O(g)
b) increase in reactor volume
c)addition of CO(g)
d)removal ofC(s)
e)increase in temperature
This question is on a practice test and I'm study for an upcoming test. Please only answer if you know your chem because I dont want to study wrong info. A short explanation would be nice. Thanks in advance
2 AnswersChemistry5 years agoLet f(x)= x^3 -2x-2...Newton-Raphson type question??
Find an interval of the form [n,n+1] such that f is guaranteed to have a zero c in [n, n+1], and give a reason for your choice.
Also, from your value of n in the first part, let c1=n. Then use the Newton-Raphson method to find c2.
Thanks a lot.
1 AnswerMathematics5 years agoCalculate the mass (in grams) of each sample.?
1.0×1025 O3 molecules
Express your answer to two significant figures and include the appropriate units.
3.11×1019 CCl2F2 molecules
Express your answer to three significant figures and include the appropriate units.
9 water molecule(s)
Express your answer to four significant figures and include the appropriate units.
thx in advance
1 AnswerChemistry5 years agoTwo ships leave port at the same time....?
One travels north at 100 knots (that is, 100 nautical miles per hour), and the other west at 100 knots. The distance between the ships increases at a constant rate. At what rate is the distance between the two ships increasing?
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Some I have online chemistry hw due at 12pm tomorrow , and I was going to do it tomorrow around 2, but then I thought about it. Is 12 pm noon? For most other classes online hw is due at 11:59pm or midnight, but this one says 12pm. Do you think it means noon or midnight?
2 AnswersHomework Help5 years agoWhich sample contains the greatest # of atoms?
91g Mo
18g O
102g Ag
34g K
Can you include an explanation as well. Thx in advance, your help is appreciated.
1 AnswerChemistry5 years agoNeed help! Pre-Calc...Trigonometry Identities?
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I want to make sure it taste great before i cook it. I want to cook it for a class project. also delicious topping recipes for the bread would be great
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I am 13 years old and i am about to be a sophmore in high school. I am curious about colleges so i started to look them up. I found the perfect college in calafornia but we live on the east coast. I will be 16 when i graduate and my mom says that too young to be so far away from her. how can i convince my mom to let me go away for college or should i just find a college closer to home
3 AnswersFamily9 years ago