Questions by Mdk

Questions by Mdk

The standard Gibbs energy of reaction, ÄG°, for the dissociation of phenol is 56.4 kJ mol-1 at 298 K. Calculate the pKa of phenol. a. 9.88 c. 4.12 b. 22.8 d. 5.24

asked Dec 26, 2021

1 answer

2 votes

45.5k views

A phone company offers two monthly plans. Plan A costs $14 plus an additional S0.15 for each minute of calls. Plan B costs $22 plus an additional S0.11 for each minute of calls For what amount of calling

asked Dec 3, 2021

1 answer

3 votes

15.9k views

Select all of the following tables which represent y as a function of x.x 5 10 11y 3 9 15x 5 10 11y 3 9 9x 5 10 10y 3 9 15

asked Nov 22, 2021

1 answer

5 votes

89.9k views

Equivalent ratio to 2:4

asked Sep 9, 2021

1 answer

0 votes

123k views

Suppose we are interested in bidding on a piece of land and we know one other bidder is interested. The seller announced that the highest bid in excess of $9,500 will be accepted. Assume that the competitor's

asked Jul 27, 2021

1 answer

0 votes

103k views

The effusion rate of an unknown gas is measured and found to be 31.50 mL/min. Under identical experimental conditions, the effusion rate of O2 is found to be 30.50 mL/min. If the choices are CH4, CO, NO,

asked May 3, 2021

1 answer

0 votes

23.0k views

How does reincarnation relate to Hinduism?

asked Apr 6, 2021

1 answer

3 votes

170k views

The ovaries in females and the testes in males are part of the

asked Apr 1, 2021

1 answer

1 vote

26.1k views

A. Multiply the radius by 2 to find the diameter. b. Multiply the diameter by π. c. Measure the radius of the lid. Which is the correct order to find the circumference of a circular lid?

asked Feb 2, 2021

1 answer

3 votes

171k views

5. Explain a symbol or some symbolism from a fairy tale or other famous story. For example, what do the witches represent in The Wizard of Oz?

asked Sep 4, 2020

1 answer

5 votes

218k views

According to the sticky-wage theory of aggregate supply, nominal wages at the initial equilibrium are ____________ nominal wages at the short-run equilibrium resulting from the increase in the money supply,

asked Mar 2, 2020

1 answer

4 votes

22.8k views

An entrepreneur is investigating starting a company that provides tax advice to small companies. In order to position his company differently from the existing competitors, the entrepreneur must: a. offer

asked Feb 22, 2020

1 answer

5 votes

227k views

Find all solutions in the interval [0, 2π). sec2 x - 2 = tan2 x

asked Oct 6, 2019

1 answer

0 votes

34.1k views

If the cos of angle x is 5 over 8 and the triangle is dilated to be three times as big as the original, what would be the value of the cos of x for the dilated triangle? a. 15 over 24 b. 10 over 16 c.

asked Jul 7, 2019

1 answer

2 votes

232k views

The table represents the interest rates, r, at various years and the corresponding median house value, v. What does the slope of the trend line equation v = 2.4r + 154 represent?

asked Jun 1, 2019

2 answers

0 votes

74.7k views

What is 13x-4(2x-5)=15

asked Jul 19, 2018

2 answers

5 votes

113k views

the two lines graphed below are perpendicular. if the slope of the solid line is 3/4, what is the slope of the dashed line?

asked Jan 22, 2018

1 answer

4 votes

26.8k views

Gonna give out a random question. Between a fertilized and unfertilized egg, which one is better for you?

asked Jul 7, 2017

1 answer

4 votes

64.6k views

A radio commercial for a loan company states. You only Pay $.28 a day for each $500 borrowed if you borrow $1378 for 155 days what amount will you repay and what annual interest rate is the company actually

asked Apr 27, 2017

1 answer

1 vote

62.5k views

Which one is an expression of distance in si units? a. 30 miles b. 16 kilograms c. 24 feet d. 500 meters?

asked Feb 16, 2017

2 answers

3 votes

32.1k views

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