Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Chemistry QB14.32 Level 2 х Question The reaction 2 C[math]_{2}[/math]H[math]_{6}[/math](g) + 5 O[math]_{2}[/math](g) [math]\leftrightharpoons[/math] 4 CO(g)...
Chemistry QB14.32 Level 2
х Question The reaction 2 C[math]_{2}[/math]H[math]_{6}[/math](g) + 5 O[math]_{2}[/math](g) [math]\leftrightharpoons[/math] 4 CO(g) + 6 H[math]_{2}[/math]O(g) has [math]\Delta[/math]H[math]^{0}_{rxn}[/ma<0. Determine for each indicated change whether the reactant(s) or product(s) concentrations will [math]\textbf[increase}[/math] or [math]\textbf{not change}[/math] when the reaction reestablishes equilibrium. Your answers must be [math]\textbf{reactants}[/math], [math]\textbf{products}[/math], or [math]\textbf(not change}[/math). Increase the C[math]_{2}[/math]H[math]_{6}[/math] partial pressure. Increase the O[math]_{2}/math] concentration Decrease the CO partial pressure. Add 2.0 moles of H[math]_{2}[/math]o. Decrease the reaction vessel volume. Add a catalyst to the...
math
In this problem, we explore the effect on the standard deviation of adding the same constant to each data value in a data set. Consider the following data set.15, 7, 17, 14, 15(a) Use the defining formula, the computation formula, or a calculator to compute s. (Enter your answer to one decimal place.)(b) Add 2 to each data value to get the new data set 17, 9, 19, 16, 17. Compute s. (Enter your answer to one decimal place.)
math
Write an equation for the function that is described by the given characteristics.The shape of f(x) = x2, but moved eight units to the left, nine units upward, and then reflected in the x-axis
math
estimated monthly financing requirements for the next six months as follows: January$9,400 April$9,400 February3,400 May10,400 March4,400 June5,400 Short-term financing will be utilized for the next six months. Projected annual interest rates are: January8.0% April15.0% February9.0% May12.0% March12.0% June12.0% 1. Compute the total dollar interest payments if long-term financing at 12 percent had been utilized throughout the six months. Assume a long term rate is locked in on an interest-only loan. Total dollar interest payments =
math
You are asked to evaluate the following two projects for Boring Corporation. Use a discount rate of 10 percent. Use Appendix B. Project X (DVDsof the Weather Reports)($14,000 Investment)Project Y (Slow-MotionReplays of Commercials)($34,000 Investment)Year Cash FlowYearCash Flow1$7,0001$17,00025,000210,00036,000311,00045,600413,000 a. Calculate the profitability index for project X. (Round "PV Factor" to 3 decimal places. Round the final answer to 2 decimal places.) PI Not attempted b. Calculate the profitability index for project Y. (Round "PV Factor" to 3 decimal places. Round the final answer to 2 decimal places.) PI 1.20 1.20...
math
help
math
Your bank will lend you $3,200 for 30 days at a cost of $38 interest. a. What is your annual rate of interest? (Use 365 days in a year. Do not round intermediate calculations. Round the final answer to 2 decimal places.) Annual rate of interest % b. What is your effective annual rate? (Use 365 days in a year. Do not round intermediate calculations. Round the final answer to 2 decimal places.) Effective annual rate
Math
A survey found that 83% of the men questioned preferred computer-assisted instruction to lecture and 75% of the women preferred computer-assisted instruction to lecture. There were 100 individuals in each sample. At α = 0.05, test the claim that there is no difference in the proportion of men and the proportion of women who favor computerassisted instruction over lecture. Find the 95% confidence interval for the difference of the two proportions
Math
sixty five percent of consumers prefer to purchase electronics online. You randomly select 88 consumers. Find the probability that the number of consumers who prefer to purchase electronics online is (a) exactly five, (b) more than five, and (c) at most five.
math
The number of dogs and chickens on a farm add up to 12. The number of legs between them is 28. How many dogs and how many chickens are on the farm if there are at least twice as many chickens as dogs?
Chemistry QB14.32 Level 2
х Question The reaction 2 C[math]_{2}[/math]H[math]_{6}[/math](g) + 5 O[math]_{2}[/math](g) [math]\leftrightharpoons[/math] 4 CO(g) + 6 H[math]_{2}[/math]O(g) has [math]\Delta[/math]H[math]^{0}_{rxn}[/ma<0. Determine for each indicated change whether the reactant(s) or product(s) concentrations will [math]\textbf[increase}[/math] or [math]\textbf{not change}[/math] when the reaction reestablishes equilibrium. Your answers must be [math]\textbf{reactants}[/math], [math]\textbf{products}[/math], or [math]\textbf(not change}[/math). Increase the C[math]_{2}[/math]H[math]_{6}[/math] partial pressure. Increase the O[math]_{2}/math] concentration Decrease the CO partial pressure. Add 2.0 moles of H[math]_{2}[/math]o. Decrease the reaction vessel volume. Add a catalyst to the...
Most questions answered within 3 hours.
-
If the momentum of a system is conserved, is the momentum of
each particle in the...
asked 1 hour ago -
What does Socrates defense reveal about the values he lives by?
What matters most to Socrates?
asked 2 hours ago -
A sample of ore containing manganese weighed 1.2354 grams. This
sample was heated in a solution...
asked 2 hours ago -
In JAVA please (need answers in a few hours!)
Exercise #2: Design and implement a program...
asked 6 hours ago -
The mass spectrum of an organic compound shows the relative
abundances of M to be 53.76%...
asked 6 hours ago -
Coca Cola’s strategy of “think local, act local” represents a
__________ approach.
Question options:
1)
transnational...
asked 7 hours ago -
which of the following is not a category of project management
risk?
a) external
b) internal...
asked 7 hours ago -
Focus on Critical Thinking: Are citizen suit provisions an
effective way to achieve environmental objectives? Do...
asked 8 hours ago -
Gaseous butane CH3CH22CH3 will react with gaseous oxygen O2 to
produce gaseous carbon dioxide CO2 and...
asked 8 hours ago -
Required to construct counters using synchronous sequential
logic. Use one hex digit to display the result....
asked 9 hours ago -
(Ultra) Large-Scale Systems –Characteristics?
explain in detail
How the nature of an enterprise affect complex...
asked 9 hours ago -
Some of the antibiotic susceptible strains show colonies within
the clear zone. What it does this...
asked 9 hours ago