aldriza aldriza

12-02-2024
Chemistry

contestada

Iridium has two stable isotopes: 191Ir and 193Ir with masses of 190.9605940 amu and 192.9629264 amu. If the fractional abundance of 191Ir is 0.373 on Earth, complete the expression below that can be used to calculate the average atomic mass.

Respuesta :

Otras preguntas

whihc of the following situation represents a non-proportional function?

What causes the change in momentum?

What difference do you think it makes whether a Supreme Court justice has experience as a judge

Find the measure of each interior angle.

the diagram shows the distance between city P and city S and city T. which measurement is closest to x, than the distance between city P and city T in miles?

Please help. Algebra.

Jackie and I became friends about three years ago, in the middle of the 7th grade. Having just moved to Houston from Oklahoma City, she was introduced to our cl

help will pay $10 if answered

The math teacher said, "Please ___ each expression on the board. Show your work so that I can see how you found the value." plz help

What is the product of (-a + 3)(a + 4)?