Units of pressure 1atm = 760 mm Hg 1 atm = 760 torr 1atm = 101.3kPa The atmospheric pressure is .08 What is the pressure in mmHg?

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.