A plane traveled for 2 hours at a speed of 1200 km/hr. What distance did it travel? 2000 km
600 km
1200 km
2400 km

What is the relationship of air masses and the temperature of oceans?

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.