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 the wavelength of an electromagnetic wave? a The number of waves that pass a point in a certain amount of time. b The distance a wave can travel through

What is zero raised to the power zero?

The diameter of a circle is 13 m. Find its circumference in terms of pie

Which ordered pair would form a proportional relationship with the point graphed below? (–40, 20) (–10, –20) (15, –30) (5, –15)

Cole is buying a new rain barrel to help with watering his garden. The rain barrel is shaped like a right circular cylinder. What is the volume of the rain barr

The perimeter of a rectangular field is 322 m. If the width of the field is 67 m, what is its length?

The expression 8x2 − 144x 864 is used to approximate a small town's population in thousands from 1998 to 2018, where x represents the number of years since 1998

Where in the bible does it say that he that jesus will send his angels to watch over us

Need additional math help 50 pts

Which will have the greater acceleration rolling down an incline— a bowling ball or a volleyball?