Chemistry
Chemistry, 13.02.2020 23:45, dundiedoo7196

Element magnesium (Mg) contains three isotopes: 24Mg (23.9850 amu) 25Mg (24.9858 amu) and 26Mg (25.9826 amu). If the abundance of 24Mg is 78.99%, and the average atomic mass of Mg is 24.3050 amu, the abundance of 26Mg should be ___%. (Please keep four sig figs in your result).

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 20:30, pennygillbert
In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust
Answers: 1
image
Chemistry, 22.06.2019 04:40, khan2491
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
image
Chemistry, 22.06.2019 10:00, davisz23
How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
Answers: 3
image
Chemistry, 22.06.2019 16:30, ddmoorehouseov75lc
Correct relationship between molecular formula and empirical formula
Answers: 1
Do you know the correct answer?
Element magnesium (Mg) contains three isotopes: 24Mg (23.9850 amu) 25Mg (24.9858 amu) and 26Mg (25.9...

Questions in other subjects:

Konu
Mathematics, 05.04.2021 22:20