Describe how many moles were consumed
Oxygen gas, generated bythe reaction
2 KClO3 (s) -> 2 KCl (s) + 3 O2 (g)
is collected over waterat 27 C in a 2.00 L vessel at a total pressure of 760 torr. (The vapor pressure of H2O at 27 C is 26.0 torr.) How manymoles of KClO3 were consumed in the reaction?
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If the pressure at the pump inlet is to be 5 psi prior to turning the pump on and the oil has a specific gravity of 0.09, what should the oil level be above the pump inlet?
1) Find P(X > 12) if X is distributed as a Normal with mean 15.1 and standard deviation 4.7. Remember, probabilities should be written out to 4 decimal places
Calculate the number of vacancies at 571°C given that the energy for vacancy formation is 1.18 eV/atom; assume that the density at both temperatures is the same.
What is the percentage of typists who type 60 wpm or faster given that typing speed is normally distributed with a mean of 45 wpm and a standard deviation of 12 wpm? Remember, probabiities should be written out to 4 decimal places.
A random sample of 10 college freshmen underwent an intensive training course to improve their biology test scores. Each students test scores from before the course and after the course are listed below. Calculate a two-sided 95% confidence interv
The analytic scores on a standardized aptitude test are known to be normally distributed with mean =580 and standard deviation = 150.
What are (a) the magnitude of the cat's centripetal acceleration and (b) the magnitude of the cat's average acceleration during the time interval t2 - t1, which is less than a period of the motion?
An enzyme catalyzed reaction is carried out in a 50 mLsolution containing 0.1 M TRIS buffer. The pH of the reactionmixture at the start was 8.0. As a result of the reaction, 00002mole of H+ were produced.
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Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'
You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
Which of the following is a behavioral indicator related to Family? A) Developing school readiness and transition strategies B) Developing collaborative
Amanda said? Excellent post, Chrystal. You provided great insight into the helpful resource ERIC digital library is. I appreciate how it states the information
Sahir is the most active student in your kindergarten class. He tends to be very disruptive when the teacher you work with is teaching the class,
Based on information provided in Ch. 11 & 12, how do you define "being an adult"?
Examine historical literature to the most current period to see the growth of romanticism and EXISTENTIALISM. any major developments