In Rutherford's experiments, the backward deflection of dense positive alpha particles gave evidence of an atom's 50% test err 1920 A) electron orbitals
B) large size
C) negative charge
D) dense, positive, nucleus

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

24

може ли да зареждате повече информация, моля

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.