elenalovesfoods elenalovesfoods

03-12-2020
Chemistry

contestada

I need to know the weighted average please!

I need to know the weighted average please class=

Respuesta :

delym325 delym325

03-12-2020

Answer:

63.5456 amu

Explanation:

[tex]0.6917*62.9296+0.3083*64.9278= 63.5456\ amu[/tex]

Answer Link

Otras preguntas

What principle is used to create state legislative districts?

Write an equation of the direct variation that includes the point (35, 7)

23 The value in dollars, y, of a carx years after it was purchased can be modeled by the function y - 14,000 - 875x. What is the meaning of the y-intercept of t

-2-3(a)=-23 Please answer this with how you got the answer.

You are dealt one card from a satndard 52-card deck. Find the probability of being dealt an ace or a 7

Is the dissolution of borax in water a temperature dependent reaction or is it spontaneous at all temperatures at which water is liquid? briefly explain

Abby has received a request for a data set of actual data for testing a new app that is being developed. She does not want the sensitive elements of the data to

PLEASE HELP !!!!!! 26 points

. Summarize the conversation that Winnie and her grandmother have with the man in the yellow suit .

4.8 L sample of helium gas contains 0.22 moles of helium - How many additional moles of herum gas must be added to the sample to obtain a volume of 6-4L?