2 years ago

Explain the importance of concentration as it pertains to a solution

Chemistry

1 answer:

julia-pushkina [17]2 years ago

5 0

There it is, I hope it gets to be helpful

You might be interested in

Which element has similar properties to neon (Ne)?

Leto [7]

Answer:

Krypton

Explanation:

They're both inert gases

5 0

10 months ago

Rank the following acids in order of increasing acid strength. Key: Weakening of hydrogen bond and stability of resulting anion.

raketka [301]

Explanation:

The given compounds are oxyacids and in these compounds more is the electronegativity of the central atom more will be its acidic strength.

This is because more is the electronegativity of the central atom more will be the polarity of OH bond. As a result, the compound can readily lose $H^{+}$ ion.

Also, more is the electronegativity of central atom more will be the stability of conjugate base formed.

Thus, we can conclude that given compounds are arranged in increasing acid strength as follows.

HOI < $HOBr_{2}$ < $HOCl_{3}$ < HOF

8 0

2 years ago

a given sample of a gas has a volume of 3.0 L at a pressure of 4.0 atm. If the temperature remains constant and the pressure is

TEA [102]

According to boyle p1v1=p2v2
So 3*4=6*x so x=2

6 0

2 years ago

What is the name of the thermodynamic barrier that must be overcome before products are formed in a spontaneous reaction?

Black_prince [1.1K]

Activation energy is a thermodynamic barrier that must be overcome before products are formed in a reaction. It is the minimum amount of energy needed for a reaction to occur. The energy can be in the form of kinetic or potential energy. This concept was introduced by Svante Arrhenius, which brought about the Arrhenius equation which is a formula used to determine rate of reactions.

3 0

2 years ago

What is the average atomic mass of hafnium given the following abundance information on the isotopes?

Goryan [66]

Answer:

178.55

Explanation:

176 × 0.05+ 177 × 0.19 + 178 × 0.27 + 179 × 0.14 + 180 × 0.35 = 178.55

7 0

2 years ago