Container originally contains 52.00 moles of oxygen gas and a volume of 2.4 L if the container has .50 moles of oxygen gas pump into it what will be the new volume of the containeR NO LINKS

i need help please

Use the measurements in the table to determine which unidentified metal has the highest density. metal volume mass a 10.5 cm3 122 g b 14.2 cm3 132 g c 16.1 cm3 115 g d 12.7 cm3 126 g

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.

Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas