A sample of carbon monoxide gas occupies 224 L at STP. This sample contains how many grams of oxygen atoms?

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

How much energy moves onto the next level, in an energy pyramid

During which time interval does the object travel approximately 10 meters