At high altitudes ( pressure ssure=0.57 atm) athletes can breathe 8.13 L of air per minute How many L air can they breathe at sea level? (pressure = 1.44 atm)

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

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process