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Alex Ar [27]
3 years ago
10

Please Please answer the following I promise I will mark you Brainiest

Chemistry
2 answers:
jeka943 years ago
7 0

Answer:

CH3 is the answer thank you

polet [3.4K]3 years ago
6 0
the answer is A C3H
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Strong acids have a ______ value of Ka and the equlibrium for the reaction with water lies far to the _______.
nika2105 [10]

Answer:

All strong acids have a higher value of K_{a} and the equilibrium for the reaction with water lies far to the right.

Explanation:

All strong acids dissociate completely in the solution. Higher the value of dissociation constant of the acid, higher will be the dissociation of the acid.

The reaction of the acid with water will be favored in the forward direction for acids having higher dissociation constant value (K_{a}).

The dissociation of a strong acid say HA in water is shown below\textrm{HA}\left ( aq \right )+\textrm{H}_{2}\textrm{O}\left ( l \right )\rightleftharpoons \textrm{A}^{-}\left ( aq \right )+\textrm{H}_{3}\textrm{O}^{+}\left ( aq \right )

Higher the value of K_{a}, more will be the dissociation of the acid in water. The reaction will move far to the right side.

4 0
3 years ago
How many moles of oxygen gas (O2) are in a 2.50 L container at standard temperature and pressure?
Anon25 [30]

Hey there!:

1 mole O2 ----------------- 22.4 L  ( at STP )

( moles O2 ) -------------- 2.50 L

moles O2  = 2.50 * 1 / 22.4

moles O2 = 2.50 / 22.4

moles O2 =  1.12*10⁻¹


Answer B


Hope that helps!

6 0
4 years ago
A liquid that occupies a volume of 8.2 liters has a mass of 5.6 kilograms what is the density of the liquid in kg/L
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Which of the following descriptions of gravitational force is NOT TRUE?
tia_tia [17]

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Explanation:

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