Questions by Kenneth Poulsen

Questions by Kenneth Poulsen

A gas mixture (40% CH4, 40% CO, and 20% H2) are burned with 300% excess air where the gas and air entering the combustion chamber at 25 C. What is the theoretical flame temperature achieved in C

asked May 17, 2023

1 answer

6 votes

223k views

⛔️⚠️‼️GEOMETRY TRIG please help‼️⚠️⛔️

asked Feb 18, 2023

1 answer

20 votes

198k views

Help!! Do you think civil liberties or security are more important? Why?

asked Jan 8, 2023

1 answer

18 votes

101k views

PQ is parallel to RS. Pr and QS are perpendicular to PQ and RS .

asked Dec 9, 2022

1 answer

5 votes

27.9k views

Which country was the main victim of that alliance

asked Nov 8, 2022

1 answer

16 votes

162k views

Identify major departments of the executive branch.

asked Nov 7, 2022

1 answer

11 votes

45.2k views

HELPP..........anyone

asked Aug 22, 2022

1 answer

5 votes

202k views

Are each of the following roots of this function? -16x^3 -39x^2 -24x + 144 = 0 A. -4 Yes or No B. -3 Yes or No C. 3 Yes or No

asked Jul 27, 2022

1 answer

5 votes

71.0k views

Describe what Skylab was? How many crews did it have?

asked Jun 7, 2022

1 answer

0 votes

94.4k views

Help ASAP please!! For a proof by induction of the math statement below, identify the correct step for proving the theorem is true for n=k+1 2+4+6+...+2n=n(n+1)

asked Apr 27, 2022

1 answer

2 votes

210k views

As with Part H. you have a total body concentration of 300 mOsM and body volume of 3 liters. You now add 2 liters of a 500 mOsM solution. The solution is equal parts NaCI (nonpenetrating) and urea (penetrating),

asked Mar 25, 2022

2 answers

24 votes

75.9k views

Researchers interested in studying stress gave 150 high school seniors a very difficult math exam. After the test, the researchers measured stress by examining physiological changes with extensive medical

asked Nov 6, 2021

1 answer

2 votes

74.3k views

Why do we have 5 fingers not four or six,etc.?

asked Aug 25, 2021

1 answer

2 votes

127k views

The descriptive term for plants that are sturcturally adapted to withstand protracted dry conditions is ___________.

asked Mar 12, 2021

1 answer

2 votes

37.6k views

Does an avalanche moves smoothly slowly or rapidly

asked Jan 8, 2021

1 answer

3 votes

67.2k views

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