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

Determine a solution to system of linear inequalities graphed and justify your answer.

Is Figure B a scale copy of Figure A?

PLLLLEASE ASAP GUYS PLEASEE OMG

1. In a 16 gram sample, how many grams of the parent isotope will be left after 3 half-lives? A. 2 B. 3 C. 8 D. 16 2. Complete the balanced nuclear reaction

What type of os must be installed on your machine to allow this type of action by another person?

Haley conducted a study which found that a cup of coffee contains 150 milligrams of caffeine. the amount of caffeine in the body each hour after consumption of

What are some of the obstacles perfroming to perfomring stress management strategies?

What is social security?What expects fall under the rights to freedom ?Discuss and Enlist them.

Consider the functions f(x) = (four-fifths) Superscript x and g(x) = (four-fifths) Superscript x + 6. What are the ranges of the two functions?

How is the nature of a person’s character revealed by their actions? in at least one hundred words, give at least one example from these chapters and one from r