mrblue2027 mrblue2027

17-05-2018
Chemistry

contestada

how many grams are there in 0.250 moles of NaOH?

Respuesta :

blahblahmali blahblahmali

26-05-2018

we are asked to find the mass of 0.250 mol of NaOH
molar mass of NaOH - 40 g/mol
in other words 1 mol of NaOH has a mass of 40 g
therefore 0.250 mol of NaOH has a mass of - 40 g/mol x 0.250 mol = 10.0 g
mass of 0.250 mol of NaOH is 10.0 g

Answer Link

Otras preguntas

Articles of confederation

How does anaphase 1 in the meiosis differ from anaphase in mitosis

Explain the allusion Granger makes about the Phoenix. a) Like a burning Phoenix, the citizens have thrown themselves on to the funeral pyre of their civilizati

What is the relationship between quantity supplied and price? A) They are not related. B) They are directly related. C) They are inversely related. D) They a

Which statement is best supported by the diagram?

Which of the following types of proteins allow materials to move into or out of the cell? A receptor proteins B junction proteins C enzymatic proteins D Channe

Find the missing number (1+_ ÷7+4)÷8=4/7

AB is perpendicular to CD. If the slope of AB is 2/5, what is the slope of CD?

if f(x)=-4x+3 and g(x)=3x^2+2x-4, find (f+g)(x)

Find MN. Need help with this. Thanks.