N204(9) A2NO2(g) Colorless Brown
Keq = 6.16x 10-3
Setup #
[N2041
[NO]
1
0.098 M
0.0064 M
What is the predicted direction of change?
Setup 1:
2
0.150 M
0.0304 M
Setup 2:
Setup 3:
3
0.420 M
0.230 M
DONE

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons