subject
Chemistry, 24.02.2021 20:50 tinyturtles

Explique cómo prepararía las siguientes disoluciones en el laboratorio. Indicando materiales y reactivos y el paso a paso desde los solutos y disolventes hasta la obtención de la
disolución requerida.
a) 1,50 L de disolución de sulfato de amonio 0,110 M. Comenzando con el sulfato de amonio
sólido.
b) 1,20 L de una disolución que es 15% m/m de nitrato de plomo (II) (la densidad de la
disolución es 1,16 g/mL.
C) 1500 mL de una disolución de benceno al 3650 ppm.
) 2,5 L de una solución de ácido bórico 0,046 M. (densidad del ácido sulfúrico 1,86 g/mL.

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 09:30, deee12345
What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.
Answers: 2
image
Chemistry, 22.06.2019 12:30, pup88
According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.
Answers: 2
image
Chemistry, 22.06.2019 21:30, Toady7396
What is the correct name for the compound cocl3? a) cobalt(i) chloride b) cobalt(i) chlorate c) cobalt(ii) chlorate d) cobalt(iii) chloride
Answers: 1
image
Chemistry, 23.06.2019 00:00, sanaiajohnson56
In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above
Answers: 3
You know the right answer?
Explique cómo prepararía las siguientes disoluciones en el laboratorio. Indicando materiales y reac...

Questions in other subjects: