g0thkid
g0thkid g0thkid
  • 02-10-2018
  • Chemistry
contestada

I need help setting up the problem more than solving. please help :-)

I need help setting up the problem more than solving please help class=

Respuesta :

rocket3989 rocket3989
  • 03-10-2018
atomic mass is the sum of all isotopes' abundace-mass product. First start by finding the abundance of isotope B (isoB% = 100- isoA% - isoC%). Now plug in all known values into (mass = Amass*A% + Bmass*B% + Cmass*C%) and solve for Bmass
Answer Link

Otras preguntas

Which verb form correctly completes the sentence? Earlier, when Bruce arrived, I noticed that he _____ his shirt. A. torn B. had torn C. tear D. had tore
What happens if your fingers twitch by itself/themself?
Which of the following is a heterogeneous mixture Air Salt water Steel Soil I think it's soil but I'm not positive
Ice, liquid water, and water vapor (steam) have Select one: similar physical but different chemical properties. None of the listed answers are correct similar p
Why do two resistors in parallel together contain less resistance than the same two resistors in series?
what is the value of n? 9×27+2×31-28=n
How is a radio wave different from a gamma wave? Is it Wavelength? Or is it Frequency? Please explain this to me...
how do you write a unit rate in 14 hours in 2 weeks
what does dos mean? It's worth 10 points.
how much does 20 hundreds equal