rdobkowski18 rdobkowski18

25-04-2020
Chemistry

contestada

If 125mL of a 0.15M NaOH solution is diluted to 150mL, what will the new molarity of the solution be?

Respuesta :

gbustamantegarcia054 gbustamantegarcia054

26-04-2020

Answer:

C NaOHsln = 0.125 M

Explanation:

Molarity (M) [=] mol/L

∴ moles NaOH = (0.125 L)(0.15 mol/L) = 0.01875 mol

∴ Vsln = 150 mL = 0.150 L

New Molarity:

⇒ C NaOH = 0.01875 mol/0.150 L

⇒ C NaOH = 0.125 M

Answer Link

Otras preguntas

Using the prefixes and roots in this section, list three words for each of the following categories: Medical terms: Legal terms: Government terms: Scientific t

Carlos is studying thalassemia, a genetic blood disorder that occurs among people of Mediterranean descent. The disorder causes the body to make abnormal hemogl

Graph the function f(x)=x^3+2x^2-3. I don't know how to find the points to graph it. Iknow how to graph but i don't know how to find the pointswith functions.

Help me.... There are 3 tens in 230 and 23 tens in 230. They are both right. Explain how can that be so?

In a right triangle, if <0 = 39 and the side adjacent to `/_θ` is equal to 12.0 centimeters, what is the approximate length of the opposite side?

louis pasturs experiments showed that bacteria did not grom in a flask unless they first entered from the surrounding environment. what part of the cell theory

[tex] \frac{x}{6.2} = - 2.1[/tex]

Can any one help me with these two please

Please explain this I need help

The equations of four lines are given. Identify which lines are perpendicular. HELP PLEASE!!