Ne0alkverym2iabriamy Ne0alkverym2iabriamy

25-11-2016
Chemistry

contestada

How many moles of NaOH are present in 27.5 mL of 0.270 M NaOH?

Respuesta :

MissPhiladelphia MissPhiladelphia

25-11-2016

The solution for the question above is:

C = 0.270
V = 0.0275L
n = ?

Use the molar formula which is: C = n/V
Re-arrange it to: n = CV
n = (0.270)*(0.0275)
n = 0.007425 mols
(more precise) n = 7.425 x 10^-3 mols

7.425 x 10^-3 mols is the answer.

Answer Link

Otras preguntas

Shooting a elephant

WHO KNOW WHAT THIS IS

An 6-sided die is rolled four times. What is the probability of rolling a six on all four rolls?

Which of the following circles has the greatest area? A. Diameter: 10 yards B. Diameter: 145/11 yards. C. Diameter: 15.5 yards. D. Radius: 8 yards

A music store marks up the instruments it sells by 30%. 1) If the store bought a guitar for $45, what will be its store price? 2) If the store bought a trum

What are the two main types of waves?

Why did the people of Germany turn against the weimar leaders?

Need Fast plz Which fact does NOT support the claim The social and economic differences between the North and the South caused the American Civil War? A The No

Which is a valid prediction about the continuous function f(x)? x -3 -2 f(x) -15 -5 0 5 O -5 © F(X) S O over the interval (-4,-). f(x) > 0 over the interval

Having the right tool makes any job easier, and more fun. A stylus is a tool used to interact with a hand held computer or gaming device. The purpose of a styl