Answers by Marika Blum
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Answers by Marika Blum

Answers by Marika Blum
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Determine the enthalpy change of the following reaction: CO + H2O -> H2 + CO2 Given enthalpies: CO: -110.525 kJ/mol H2: 0 kJ/mol H2O: -285.8 kJ/mol CO2: -393.5 kJ/mol A. 2.825 kJ/mol B. 789.825 kJ/mol
answered Dec 24, 2020
2 votes
185k views
Question 23 of 25 2 Points Which visual aid best supports the purpose of arguing against the elimination of school music programs? O A. A bar graph that compares music students who scored higher on SAT
answered Aug 27, 2020
1 vote
80.2k views
Even though you are social, this social nature does not negate your __________.
answered Apr 25, 2020
4 votes
122k views
Verify that (sinx -cosx)^2=1-2sin(x)cos(x)
answered Feb 9, 2020
2 votes
4.9k views
What are some of the environmental implications cited by Chinese officials that have occurred as a result of the Dam project?
answered Feb 20, 2019
3 votes
168k views
Sending an identical message in an e-mail blast to all customers is an example of
answered Jan 25, 2019
3 votes
62.0k views
In how many ways can 10 people be seated across two tables, each seating five people?
answered Sep 23, 2018
5 votes
142k views
As the fastest-growing religion in western europe, __________ has resulted in some tension in certain countries. a. buddhism b. hinduism c. islam d. judaismas the fastest-growing religion in western europe,
answered Jul 12, 2018
4 votes
234k views
Quadrilateral EFGH was dilated by a factor of 3. What is FG F'G'
answered Jul 9, 2018
4 votes
56.7k views
Simplify: (−7a − 19c) − (−12a + 30c) − (−21a − 11c) −16a − 60c 2a + 22c 26a + 38c 26a − 38c
answered Jun 9, 2018
5 votes
31.8k views
Person 1 can do a certain job in twenty-one minutes, and person 2 can do the same job in twenty-eight minutes. When completing the job together, which expression would be used to represent the amount of
answered Mar 28, 2018
4 votes
181k views
A 9-month-old boy with iron-deficiency anemia is given ferrous sulfate therapy. which assessment would best help you determine that he is actually taking it daily?
answered Mar 27, 2018
0 votes
105k views
Which of the following forms a new substance? melting, evaporating, freezing or burning
answered Sep 10, 2017
3 votes
162k views
in dogs, wire hair (S) is dominant to smooth (s). Cross of a homozygous wire-haired dog with a smooth-haired dog and show the genotypic and phenotypic ratios.
answered Mar 30, 2017
4 votes
152k views
According to the business cycle, a downturn in one industry is inevitable, but should have little effect on the rest of the economy. a. True b. False
answered Feb 14, 2017
1 vote
171k views
Sums of a sequence: How many total gifts did my true love give to me during the entire 12 days of Christmas? Hint: Without any of that other stuff, there were 12 partridges in pear trees alone.
answered Jun 18, 2016
3 votes
66.9k views
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