Which is more polar ClK or LiBr? Answer is ClK but I don't know why. Please...
Which is more polar ClK or LiBr?
Answer is ClK but I don't know why. Please provide explanation!
Homework Answers
Since the bond polarity involves pulling of electrons towards itself, hence a more electronegative element will be able to attract the electrons more towards itself. As a result, the electrons will definitely move towards the more electronegative element. The amount of their shifting will depend upon the relative electronegativity of the participating atoms.
K(E.N=0.82) and Li(E.N=0.98) are less electronegative.
Electronegativity of Cl is 3.16 whereas of Br is 2.96. Hence ClK is more polar than LiBr.
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Which is more polar ClK or LiBr?
Answer is ClK but I don't know why. Please...
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#51. i know the answer but i don't know how to get it. please
explain. thx
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The answer is B but I don't know why. A sample of methanol, CH_3OH, is introduced...
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Please please READ MY QUESTION. -----------------------------------* I have the answer. I don't know where the circled...
Please please READ MY QUESTION.
-----------------------------------*
I have the answer.
I don't know where the circled parts are coming
from. Can you explain the distribution and how we are getting the
CIRCLED/ARROWED VALUES? I'm posting this question three
times.
I know the answer is water, but I don't know why, please
explain. Thanks. #2
2. Which is the best reagent(s) for the following reaction? -OH Br А) -ОН B) NaOMe C) CH3OH D) water 4. Which is the best reaction sequence for the following tran ОН CN ANNIS
I know the answer to the following is A but I don't know why it
is positive 2.06 m/s.
เ) TH PROPER ETRIC UNITS , y(x, t)-0. 58 . sin (32 x _ 21 r t ) a Siv 人 CERTAIN MEDI u M. THE VELOCITY OF THE WAVE THRouGH THE MEbruM IS: (A) + 2.04 mS (8) -2.06 m/s (c) +0.66n's (D) -o.“m/s
I know the answer is A, just don't know how to get there. Please
show full solution! Thanks
8. 0.625 Pi A billiard ball is moving along the tx axis with constant speed. It collides with a second similar ball which is at rest. After the collision each ball possesses 62.5% of the initial amount of momentum, Pi (see diagram). - - -- X 0.625 Pi Find the angle e. (a) 36.90 (b) 53.1° c ) Neither of these
#51. i know the answer but i don't know how to get it. please
explain. thx
For questions 51-53 use this diagram given that CB and CD are opposite rays, CE bisects LDCF, and CG bisects LFCB. 51. If mLDCE = 4x + 15 and mLECF= 6x-5, ind mDCE mLDCE-55 52. If mLFCG9x3 and mzGCB 13x- 9, find mzGCB mZGCB-30
The answer is B but I don't know why.
A sample of methanol, CH_3OH, is introduced into an evacuated chamber with a movable piston. The pressure is measured as a function of the volume of the container while the temperature is maintained at 50 degree C, and the graph below is obtained. Which statements are correct? At volumes less than 60 mL, only liquid methanol is present. II. At volumes greater than 60 mL, only gaseous methanol is present. (A)...
I know the answer is D but I don't understand why.
17. The graph of a twice-differentiable function f is shown in the figure above. Which of the following is true? (A) f (1)< f'(1)<f"(1) (B) f(1)<f"(1)<f'(1) (C) f'(1)<f (1)<f"(1) (D) f"(1)<f(1)< f'(1) (E) ["(1)< f'(1)< f (1)
Please please READ MY QUESTION.
-----------------------------------*
I have the answer.
I don't know where the circled parts are coming
from. Can you explain the distribution and how we are getting the
CIRCLED/ARROWED VALUES? I'm posting this question three
times.
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