5. 2.0 liters of hydrogen is held in a rigid container at STP. If the temperature is dropped to –65.0°C, what is the resulting pressure in mmHg?

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust

How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag