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Challenge Questions and Answers (Q&A)

E. Stanley, Technical writer
Answered: Jul 17, 2018
Moles are basically dependent on the molecular weight of the molecule. Hence the total weight of the molecule needed is actually its molecular weight multiplied by the number of moles required....Read More

2 Answers

532 views
Bradxrocks
Answered: Jun 06, 2020
Cordonnier

1 Answer

339 views
Wilk
Answered: Jun 06, 2020
Capon

1 Answer

280 views
H. Barnes, Unemployed
Answered: Apr 19, 2019
The answer to this is B. The Quinjet is known to be one of the fictional vehicles that people are familiar with. This is the transportation that is used by The Avengers in order to go from one...Read More

4 Answers

245 views
John Smith
Answered: Jun 06, 2020
0.511 moles of CO2

Option 1 is wrong because you flipped your conversion factor option 2 is wrong because you did not convert option 3 is correct option 4 is wrong because that is the...Read More

1 Answer

242 views
John Smith
Answered: Jun 06, 2020
1420 L CO2

Option 1 is wrong because you flipped your conversion factor option 2 is right option 3 is wrong because you used avogadros number option 4 is wrong because you used the molar...Read More

1 Answer

235 views
Cbrammell
Answered: Jun 06, 2020
945 moles of strontium chloride

Option 1 is wrong because that is the molar mass of SrCl2 option 2 is wrong because that is avogadros number option 3 is wrong because you flipped your...Read More

1 Answer

235 views
Rkang_harrahs
Answered: Jun 06, 2020
Rudolph

1 Answer

231 views
Wyatt Williams
Answered: Jun 06, 2020
A circus strongman

1 Answer

230 views
Spil
Answered: Jun 06, 2020
Welsh dragon

1 Answer

229 views
Pad_c
Answered: Jun 06, 2020
4 7" (1.41m)

1 Answer

226 views
C. Perez, Writer
Answered: Jun 04, 2019
The correct answer to this question is D, J. Jonah Jameson. He is a fictional character, created by Steve Ditko and Stan Lee. J. Jonah Jameson appears in the Marvel comics, making his first...Read More

2 Answers

225 views
Tuitai
Answered: Jun 06, 2020
Rugby

1 Answer

225 views
C. Perez, Writer
Answered: Jun 04, 2019
The correct answer to this question is B, Pym Particles. Dr. Pym is a fictional character created by Stan Lee, Jack Kirby, and Larry Leiber. He appears in the Marvel comics, making his first...Read More

2 Answers

222 views

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