hard8ewineo4norm hard8ewineo4norm

04-03-2016
Chemistry

contestada

Moles of CaCl2 are in 1.25×10,23 atoms

Respuesta :

Willchemistry Willchemistry

15-03-2016

1 mole --------- 6.02x10²³ atoms
?? moles ------- 1.25x10²³ atoms

moles = 1.25x10²³ / 6.02x10²³

= 0.2076 moles

hope this helps!

Answer Link

Otras preguntas

What is a unwanted change in the environment caused by substances or from of energy??

why do you people support dictatorship

Rewrite each command to use a direct object pronouns instead of the noun. Modelo:Come la ensalada. Cómela1. Saca la basura._____ 2. Barre el suelo.____ 3. Lava

what is the value of p(x)=6x^4+2x^3-x+2 at x=0

What is the speed of a car that travels 400 m in 1200 seconds?

PLEASE HELPPP The following tree diagram represents the possibilities of two spins on a fair spinner What are the number of outcomes in the sample space?

A metamorphic rock melts and turns into __. a. Igneous rock b. Magma c. Sedimentary rock D.Metamorphic rock

Based on what's mentioned in the movie, what can you infer about why Roosevelt is fighting a train in this political cartoon? The railroad industry opposed Roo

Read each task statement, then decide whether you should use a dictionary or a thesaurus to accomplish each task. Find an antonym for the word "diminish." Get s

A soccer player kicks a ball. The ball rolls in a straight line, slows down, and stops. What can you conclude about the soccer ball?