Questions
Consider the following reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) Kp=0.0611 at 2000 K A reaction mixture initially contains a CO...

Consider the following reaction:
CO(g)+H2O(g)⇌CO2(g)+H2(g)
Kp=0.0611 at 2000 K
A reaction mixture initially contains a CO partial pressure of 1336 torr and a H2O partial pressure of 1764 torr at 2000 K.

Part A
Calculate the equilibrium partial pressure of CO2.

Part B
Calculate the equilibrium partial pressure of H2.

In: Chemistry

#14.60 Consider the following reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) Kp=0.0611 at 2000 K A reaction mixture initially contains a...

#14.60 Consider the following reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) Kp=0.0611 at 2000 K A reaction mixture initially contains a CO partial pressure of 1332 torr and a H2O partial pressure of 1756 torr at 2000 K.

1) Calculate the equilibrium partial pressure of CO2.

2) Calculate the equilibrium partial pressure of H2.

In: Chemistry

Caspian Sea Drinks is considering buying the J-Mix 2000. It will allow them to make and...

Caspian Sea Drinks is considering buying the J-Mix 2000. It will allow them to make and sell more product. The machine cost $1.45 million and create incremental cash flows of $746,414.00 each year for the next five years. The cost of capital is 11.26%. What is the net present value of the J-Mix 2000?

Answer format: Currency: Round to: 2 decimal places.

In: Finance

Caspian Sea Drinks is considering buying the J-Mix 2000. It will allow them to make and...

Caspian Sea Drinks is considering buying the J-Mix 2000. It will allow them to make and sell more product. The machine cost $1.73 million and create incremental cash flows of $593,243.00 each year for the next five years. The cost of capital is 9.18%. What is the profitability index for the J-Mix 2000? Answer Format: Number: Round to: 3 decimal places.

In: Finance

2. Handbag Ltd issued 2000 ordinary shares of P5 at an issue price of P8. Payment...

2. Handbag Ltd issued 2000 ordinary shares of P5 at an issue price of P8. Payment for the shares was made as follows: On application P2, on allotment P4 (including share premium), on first call P1 and on second call P1. Applications were received for 2000.All the instalments were received on due dates. Prepare relevant accounts to record the above issue of shares.

In: Accounting

A country's census lists the population of the country as 254 million in 1990, 286 million...

A country's census lists the population of the country as 254 million in 1990, 286 million in 2000, and 314 million in 2010. Fit a second-degree polynomial passing through these three points. (Let the year 2000 be x = 0 and let p(x) represent the population in millions.)

p(x) = ________million

Use this polynomial to predict the populations in 2020 and in 2030.

2020_________million

2030 ________million

In: Advanced Math

Does regular exercise reduce the risk of a heart attack in males over 40 years of age? Here are two ways to study this question.


Does regular exercise reduce the risk of a heart attack in males over 40 years of age? Here are two ways to study this question.
STUDY A: A medical researcher finds 2000 men over 40 who have had heart attacks. She also finds 2000 men over 40 who have not had a heart attack. She asks each man in each group whether they exercised regularly as part of his usual lifestyle.
STUDY B: Another researcher finds 4000 men over 40 who have not had heart attacks and are willing to participate in a study. She assigns 2000 of the men to a regular program of supervised exercise. The other 2000 continue their usual habits. The researcher follows both groups for three years.
a) Name the explanatory and response variables in this study.
b) What type of study design is used in each of Study A and Study B?
c) Which design will produce more trustworthy data? Explain why.
d) Draw a schematic diagram to outline the design above that is an experiment

In: Statistics and Probability

The following data includes the year, make, model, mileage (in thousands of miles) and asking price...

The following data includes the year, make, model, mileage (in thousands of miles) and asking price (in US dollars) for each of 13 used Honda Odyssey minivans. The data was collected from the Web site of the Seattle P-I on April 25, 2005.

year make model mileage price
2004 Honda Odyssey EXL   20 26900
2004 Honda Odyssey EX 21 23000
2002 Honda Odyssey 33 17500
2002 Honda Odyssey 41 18999
2001 Honda Odyssey EX 43 17200
2001 Honda Odyssey EX 67 18995
2000 Honda Odyssey LX 46 13900
2000 Honda Odyssey EX 72 15250
2000 Honda Odyssey EX 82 13200
2000 Honda Odyssey 99 11000
1999 Honda Odyssey 71 13900
1998 Honda Odyssey 85 8350
1995 Honda Odyssey EX 100 5800



Compute the correlation between age (in years) and mileage for these minivans. (Assume the correlation conditions have been satisfied and round your answer to the nearest 0.001.)

In: Statistics and Probability

Statistics Canada reports the following annual average rates of growth over each of three periods:                          &nbs

  1. Statistics Canada reports the following annual average rates of growth over each of three periods:

                                    1961-1980       1980-2000       2000-2011

real GDP (Y)               5.0%                3.2%                1.7%

labour (N)                   2.9%                2.2%                1.3%

capital (K)                   5.7%                3.9%                3.4%                

It has been estimated that the elasticity of output with respect to capital is αk= 0.34 and the elasticity of output with respect to labour is αn= 0.66.

                                    1961-1980       1980-2000       2000-2011

real GDP                     5.0%                3.2%                1.7%

labour                          1.914%           1.452%            0.858%

capital                         1.938%            1.326%            1.156%

productivity                1.148%            0.42%              -0.31%

QQQQ

Write, in your own words and based on the table you have filled up in question 2 above, a super-short history of economic growth in Canada over these 50 years (1961-2011). That is, describe why the Canadian economy was growing and how the reasons for the growth have changed over time.

QQQQ

*** I only want the answer to the area written between QQQQ **** ( its bold )

In: Economics

Calculate: What is the population change/growth, natural increase, and net migration for each of the four...

Calculate: What is the population change/growth, natural increase, and net migration for each of the four populations. Fill in the table below. Hint: estimate using the “Demographic Balancing Equation.” Hint: In the table, you can express answers absolute numbers.

Population

2000-2010

Pop Growth

Natural Increase

Net Migration

2000

2010

Births

Deaths

Centerville

22400

22100

1872

1018

Kettering

44150

48700

4131

1448

Oakwood

4150

4250

359

175

Beavercreek

11600

11850

1019

478

Calculate: Using data from the above table/calculations, what is the net-migration rate for Oakwood during this ten-year period (2000-2010)? Hint: assume that all migration and natural increase was evenly spaced during the ten-year interval between 2000 and 2010. This assumption should help you figure out an estimate of the mid-year population for Oakwood.    

                                                                                                     ____________________ (per 1000)

Discuss: Using the above data/calculations, can you estimate the gross migration rate of these four populations? Why or Why not?

In: Statistics and Probability