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adell [148]
3 years ago
15

If a neutral acid donates a proton, the conjugate base will have a charge of _______. - Type both an integer and a sign for your

answer.
Chemistry
1 answer:
Travka [436]3 years ago
4 0

Answer:

-1

Explanation:

If you donate a proton (positive charge) then the result will leave a negative charge. (a negative and positive charge result In a neutral charge)

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Which statement best describes the geocentric theory?
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One question I still have is regarding the metric system. I don't have a clear understanding of what valence electrons are. Do v
Allushta [10]
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3 0
3 years ago
Which of the following changes would have no effect on the equilibrium position of the reaction below? 2 NOBR (g) 2 NO (g)+ Br2
nasty-shy [4]

Answer:

D) cutting the concentrations of both NOBr and NO in half

Explanation:

The equilibrium reaction given in the question is as follows -

2NOBr ( g ) ↔  2NO ( g ) + Br₂ ( g )

The equilibrium constant for the above reaction can be written as -

K = [ NO ]² [ Br₂ ] / [ NOBr ] ²

Therefore from the condition given in the question , the changes that will not affect the equilibrium will be , reducing the concentration of both NOBr and NO to half ,

Hence ,

the new concentrations are as follows -

[ NoBr ] ' = 1/2 [ NoBr ]

[ NO ] ' = 1/2  [ NO ]

Hence the new equilibrium constant equation can be written as -

K ' = [ NO ] ' ² [ Br₂ ] / [ NOBr ]  ' ²

Substituting the new concentration terms ,

K ' = 1/2  [ NO ] ² [ Br₂ ] / 1/2 [ NoBr ]  ²

K ' = 1/4  [ NO ] ² [ Br₂ ] / 1/4 [ NoBr ]  ²

The value of 1 / 4 in the numerator and the denominator is cancelled -

K ' =   [ NO ] ² [ Br₂ ] /  [ NoBr ]  ²

Hence ,

K' = K

5 0
4 years ago
Explain what is the difference between bohr and rutherford atomic models
Juli2301 [7.4K]

Answer:

The Rutherford Model shows an atom with electrons orbiting a fixed, positively charged nucleus in set, predictable paths. The Bohr model shows electrons travel in defined circular orbits around the nucleus.

5 0
3 years ago
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