Answers: 3
Chemistry, 22.06.2019 17:30
A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159
Answers: 2
Chemistry, 23.06.2019 07:00
The image compares the arrangement of electrons in two different neutral atoms. a figure labeled atom q has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has six black spheres. to the left of this figure is another figure labeled atom p. atom p has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has seven black spheres. which of the following best explains the position of the two atoms in the periodic table?
Answers: 2
The atmospheric pressure on the top of a mountain is 02396 m, what is the pressure in kopascal Pa?
English, 24.04.2020 01:41
Mathematics, 24.04.2020 01:41
English, 24.04.2020 01:41
Mathematics, 24.04.2020 01:41
Mathematics, 24.04.2020 01:41
Mathematics, 24.04.2020 01:41
Social Studies, 24.04.2020 01:41
History, 24.04.2020 01:42
Mathematics, 24.04.2020 01:42
Biology, 24.04.2020 01:42
Mathematics, 24.04.2020 01:42