Question

2NO (g) + O2 (g) → 2NO2 (g)
Nitrogen dioxide, NO2, can be produced according to the reaction represented above. A chemist runs the reaction at a constant temperature of 120°C in a rigid 25.0 L container.
(a) Oxygen gas, O2 (g), is initially present in the container at a pressure of 0.40 atm. How many moles of O2 (g) are in the container? (R = 0.08206 L·atm/ mol·K )

Answer 1

Answer:

In geometry, a hexagon can be defined as a polygon with six sides. The two-dimensional shape has 6 sides, 6 vertices and 6 angles.