Alead cylinder has a mass of 540 grams and a density of 2.70 g/ml. what is its volume

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

In saturated organic compounds, all the bonds between carbon atoms are called?

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !