Cylinder A contains 11.0 grams of CO2(g) and cylinder B contains N2(g). The volumes, pressures, and temperatures of the two gases are indicated under each cylinder. What is the total number of moles of CO2(g) in cylinder A? PLSSS HELP!

I’m an electrically neutral atomic any element, there are equal numbers of

Need what is special about water as a compound? how does water regulate climate? what drives water evaporation?   why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation?   what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.