4:39 PM Wed Feb 12A 73%chem 1b readingschem 1b readingschem 1B discussionఈ(C)(D)(E)He extrapolated to the point at which the pressure would be zeroHe extrapolated to the point at which the apparent number of moles would be zeronone of these20.188/mol 20.18g Jvey\యం{ (3) Suppose a gas mixture, containing Ne and Ar gases, is maintained at a temperature where themost probable speed for Ne atoms is 201.80 m/s. The most probable speed for Ar atoms is)(32.448):143. 4203995(A) 201.8 m/sec(B) 399.48 m/sec. (C) 101.94 m/sec. (D) 143.43 m/sec. (E) none of these3 180.0(4) Krypton, Kr, gas of mass 3.900 gram reacts with fluorine, F, to form 5.670 gram of a kryptonfluoride. What is the empirical formula for this compound?0.82013 24.94-0.08(A) KrF(B) KrF2.(C) KrF4.(D) KrF6.(E) KrF8(5) A plot of the relative number of gas particles versus speed is shown for two gas samples:500 Speed100015002000шetenseсRelative Number

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Asked Feb 13, 2020
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4:39 PM Wed Feb 12
A 73%
chem 1b readings
chem 1b readings
chem 1B discussion
ఈ
(C)
(D)
(E)
He extrapolated to the point at which the pressure would be zero
He extrapolated to the point at which the apparent number of moles would be zero
none of these
20.188/mol 20.18g Jvey
\యం
{ (3) Suppose a gas mixture, containing Ne and Ar gases, is maintained at a temperature where the
most probable speed for Ne atoms is 201.80 m/s. The most probable speed for Ar atoms is
)(32.448)
:143. 42
03995
(A) 201.8 m/sec
(B) 399.48 m/sec. (C) 101.94 m/sec. (D) 143.43 m/sec. (E) none of these
3 18
0.0
(4) Krypton, Kr, gas of mass 3.900 gram reacts with fluorine, F, to form 5.670 gram of a krypton
fluoride. What is the empirical formula for this compound?
0.82013 24.94-
0.08
(A) KrF
(B) KrF2.
(C) KrF4.
(D) KrF6.
(E) KrF8
(5) A plot of the relative number of gas particles versus speed is shown for two gas samples:
500 Speed
1000
1500
2000
шetenseс
Relative Number
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4:39 PM Wed Feb 12 A 73% chem 1b readings chem 1b readings chem 1B discussion ఈ (C) (D) (E) He extrapolated to the point at which the pressure would be zero He extrapolated to the point at which the apparent number of moles would be zero none of these 20.188/mol 20.18g Jvey \యం { (3) Suppose a gas mixture, containing Ne and Ar gases, is maintained at a temperature where the most probable speed for Ne atoms is 201.80 m/s. The most probable speed for Ar atoms is )(32.448) :143. 42 03995 (A) 201.8 m/sec (B) 399.48 m/sec. (C) 101.94 m/sec. (D) 143.43 m/sec. (E) none of these 3 18 0.0 (4) Krypton, Kr, gas of mass 3.900 gram reacts with fluorine, F, to form 5.670 gram of a krypton fluoride. What is the empirical formula for this compound? 0.82013 24.94- 0.08 (A) KrF (B) KrF2. (C) KrF4. (D) KrF6. (E) KrF8 (5) A plot of the relative number of gas particles versus speed is shown for two gas samples: 500 Speed 1000 1500 2000 шetenseс Relative Number

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Expert Answer

Step 1

Number of moles of Kr and F can be calculated by the equation given below:

Chemistry homework question answer, step 1, image 1

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