Answer the following Sulfur dihydride (SH2) has a speed of 460 m/s. What is the speed of a hydrogen molecule (H2)?

Nitrous oxide (NO2) has a speed of 270 m/s. What is the speed of an ammonia molecule (NH3)?

Sulfur dioxide (SO2) has a speed of 190 m/s. What is the speed of an octane molecule (C8H18)?

A Helium atom has a speed of 570 m/s. What is the speed of an oxygen molecule (O2)?

Ozone (O3) has a speed of 240 m/s. what would be the speed of nitrogen (N2)?

Neon has a speed of 180 m/s. What would be the speed of Propane (C3H8)?

Water vapor has a speed of 340 m/s. What would be the speed of Kr?

In a laboratory experiment, a fermenting aqueous solution of glucose and yeast produces carbon dioxide gas and ethanol. the solution was heated by burning natural gas in a bunsen burner to distill the ethanol that formed in the flask. during the distillation, the ethanol evaporated and then condensed in the receiving flask. the flame of the burner was kept too close to the bottom of the flask and some of the glucose decomposed into a black carbon deposit on the inside of the flask. during this experiment the following changes occurred. which of these changes involved a physical change and not a chemical change? check all that apply. 1-condensation of ethanol 2-evaporation of ethanol 3- formation of carbon dioxide gas from glucose burning of natural gas 4-formation of ethanol from glucose by yeast 5-formation of a carbon deposit inside the flask

Which element would mostly likely have an electron affinity measuring closest to zero

Arectangle has a diagonal 20 inches long that forms angles of 60 and 30 with the sides. find the perimeter of the rectangle. for geometry