3 years ago

Help answer this asap!

Chemistry

1 answer:

Zielflug [23.3K]3 years ago

3 0

Answer:

Explanation:

Molarity measures the strength of a solution. Remember, a solution is made up of two parts: the solvent (which does the dissolving) and the solute (the substance that is dissolved). The more solute there is, the higher the concentrate and therefore the higher the molarity of the solution. Thus B is the answer

You might be interested in

The atomic number of oxygen is 8 which indicates that there are 8

Zinaida [17]

Answer:

Protons

Explanation:

3 0

3 years ago

Calculate the average atomic mass of B. The isotopes and abundances are 10B, 19.80% and 11B, 80.20%. Round answer to 3 significa

timama [110]

Given,

The two isotopes of B are 10B and 11B

% abundance of 10B = 19.80

% abundance of 11B = 80.20

Average atomic mass of B

= $\frac{(mass of 10B)(abundance of 10B) + (mass of 11B)(abundance of 11B)}{100}$

= $\frac{(10)(19.80) + (11)(80.20)}{100}$

= $\frac{198 + 882.2}{100}$

= $\frac{1080.2}{100}$

= 10.802

Therefore, the average atomic mass of B is 10.802 u

8 0

4 years ago

Read 2 more answers

Select the phrase that completes each statement. • Honey is . • Grape juice is • Sand on the beach is . • A mixture of carbon di

Harman [31]

Answer:

a mixture and solution

• a mixture and a solution

• a mixture but not a solution

• a mixture and a solution

• mixture and a solution

Explanation:

5 0

4 years ago

.<br> please help It's due today please

gtnhenbr [62]

Answer:

i have no clue

Explanation:

3 0

3 years ago

Read 2 more answers

Which pair of compounds will form a buffer in aqueous solution?

nikdorinn [45]

Buffer solutions consist of an aqueous solution of a weak acid and its conjugate base or a weak base and its conjugate acid. Buffer solutions are used to have better control of the pH of solutions.

An example of a weak acid and its conjugate base is acetic acid (CH3COOH) and sodium acetate (CH3COONa).

7 0

3 years ago