Questions by Matthias Kleine

Questions by Matthias Kleine

Answers correctly please

asked Jun 28, 2021

2 answers

2 votes

51.4k views

Find the enthalpy change per mole of sodium when sodium reacts with water. 8 grams of sodium reacts with 227 cm3 of water, producing a temperature change from 298 K to 308.4 K. The specific heat capacity

asked May 21, 2021

1 answer

4 votes

3.8k views

PLEASE HELPPPP I WILL MAKE YOU THE BRANILEST The value of x and y are proportional. Find the Constant of Proportionality (k) and find the missing values. Explain in writing under each rate table. X 9 5

asked May 9, 2021

1 answer

4 votes

144k views

If you shift the linear parent function, (X) = x down 6 units, what is the equation of the new function? O A. g(x) = x+6 O B. g(x) = 6x O C. g(x) = x-6 O D. 92) = x

asked Feb 5, 2021

1 answer

2 votes

158k views

Suppose Ax = b has a solution. Explain why the solution is unique precisely when Ax = 0 has only the trivial solution. Choose the correct answer. 0 A. Since Ax = b is inconsistent, its solution set is

asked Jan 25, 2021

1 answer

0 votes

141k views

What is the lowest pressure at which cooling down the vapor phase will cause condensation to occur? A) 50 atm B) 30 atm C) 300 atm D) 1 atm E) 6 atm

asked Jan 9, 2021

1 answer

4 votes

214k views

Mary, a student at a community college in New York, is in the United States on a student visa that allows her to remain in the United States until she obtains her master’s degree in biology. She is considering

asked Apr 26, 2020

1 answer

5 votes

233k views

"Here is a sunken boat" is an example of a(n) ____________sentence. conjunction inverted compound clause cause and effect Choose the correct word to fill in the blank. "The settlers in the westward movement

asked Mar 22, 2020

2 answers

4 votes

7.5k views

After surgery for a ruptured appendix, a 12-year-old child is receiving morphine for pain control by way of a patient-controlled analgesia (PCA) infusion. A bolus of morphine can be delivered every 6 minutes.

asked Jan 7, 2020

1 answer

4 votes

23.0k views

D (e-f) =g how to solve f

asked Dec 5, 2019

2 answers

2 votes

4.0k views

At what point do we see equilibrium occur?

asked Mar 17, 2019

1 answer

2 votes

90.8k views

Is x^2y^5 simplified?

asked Dec 14, 2018

1 answer

0 votes

127k views

In 2015, the mean SAT critical reading score for college-bound seniors was 495, with a standard deviation of 116. What is the z score for a person who scored 720?

asked Nov 11, 2018

1 answer

5 votes

51.5k views

Proxies are indirect estimates of temperature, ocean salinity, precipitation, and other environmental parameters. a. True b. False

asked Oct 12, 2018

1 answer

2 votes

192k views

treachery is always a hairy caterpillar bred of a small butterflycalled envy. what does iskander mean by this metaphor?

asked Aug 23, 2018

1 answer

0 votes

191k views

I need help on whole numbers division

asked Jun 20, 2018

1 answer

4 votes

196k views

What happens to each company's net income if sales increase by 20%?

asked Jun 11, 2018

1 answer

2 votes

17.7k views

Which sensory system(s) have receptors which die after awhile because it/they have direct exposure to the environment?\?

asked Feb 7, 2018

1 answer

0 votes

2.5k views

Music that doesn't center on a particular key is referred to as a. intoned. c. nontonal. b. untoned. d. atonal.

asked Aug 16, 2017

2 answers

1 vote

195k views

Find the angle measure that makes the statement true. Sin 25° = Cos ____ °

asked Apr 15, 2017

1 answer

3 votes

204k views

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