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 property is this (3s 5)-8=3s (5-8)?

In Spanish, use "tener que" to express something that your friend has to do today.

Solve using the quadratic formula. 3x^2+2x+1=0

Which factor plays the biggest role in delaying the detection of childhood diseases? A. Overprotective parenting B. Multiple infections C. Lack of heal

Are viruses considered nonliving because they're are not made of protein

Why do substances with weak intermolecular forces form solids at low melting points?

Which of these is most responsible for causing eating disorders? A. Media images B. A government agency’s website about healthful food choices C. Regul

What is the amendment and the reason that congress must wait for an election before a pay raise takes effect?

Match these examples of drug advertising with a truth about the same drug. A. Drinking wine makes you look sophisticated. Using tobacco can lead to many health

Match each kind of drug to a relationship it has with society and culture. A. Ibuprofen This drug can lead to addiction; possession is a crime punishable by la