nnikkkay nnikkkay

02-05-2017
Chemistry

contestada

How many grams of KOH are needed to prepare 250. Millimeters of a 2.00 solution of KOH

Respuesta :

JavierCollante JavierCollante

02-05-2017

Use the concentration given to get the answer and the molar mass of the substance.

250 ml (1 Liter/ 1000 ml) (2.00 mol KOH/ 1 liter) ( 56.1 grams/ 1 mole KOH)= 28.1 grams

Answer Link

monomono monomono

02-05-2017

250 ml (1 Liter/ 1000 ml) (2.00 mol KOH/ 1 liter) ( 56.1 grams/ 1 mole KOH)= 28.1 grams

Answer Link

Otras preguntas

how much of louisiana was flooded in the flood of 1972? A. one quarter of Louisiana B. none of Louisiana was flooded C. half of Louisiana D. all of Louisiana

I don't know how to do this

-2[4-(3b+2)]=5-2(3b+6)

Samantha is making some floral arrangements. The table shows the prices for one-half dozen of each type of flower. Price for 1/2 dozen flowers rose : $5.29 Car

In 1994 the zapatista army of national liberation began activity in mexico which of these best describes the methods used by the zapatistas

The Declaration of Independence could best be described as a defining statement of American ______.

I'm looking for a truth table for: ~(p v ~q) I got: P Q ~ ( P V ~ Q ) T T F T T F T T F F

Las propiedades con los números reales

How is a scientific name similar to an address that includes city and state?

beginning in 478 b.c, which league served as a protective group and a defensive league