Chemistry, 29.08.2021 03:00 reneewilliams20
Suppose you have Avogadro's number of mini marshmallows and use them to cover the state of Illinois which has a land area of 5.558×104 mi2. Each mini marshmallow has a diameter of 0.635 cm and a height of 2.54 cm. Assuming the marshmallows are packed together so there is no space between them, to what height above the surface, in kilometers, will the mini marshmallows extend?
Answers: 3
Chemistry, 22.06.2019 14:30
Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:
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
Chemistry, 23.06.2019 16:00
Which part of the mantle is similar to the crust ? (science earth's layers)
Answers: 1
Suppose you have Avogadro's number of mini marshmallows and use them to cover the state of Illinois...
Mathematics, 09.10.2020 15:01
English, 09.10.2020 15:01
Geography, 09.10.2020 15:01
History, 09.10.2020 15:01
Mathematics, 09.10.2020 15:01
Health, 09.10.2020 15:01
Mathematics, 09.10.2020 15:01
History, 09.10.2020 15:01
Mathematics, 09.10.2020 15:01
Mathematics, 09.10.2020 15:01