In order to murder somebody in the bathtub, police say that the suspect would need at least 50,000 grams of water. Was there enough water? Can Steve be the murderer? 2 H2 + O2 > 2H20 Police said that there were 5,000 grams of H2 in the room. Convert grams of hydrogen into grams of water and see if there was enough.​

5. how can you decrease the pressure of a gas in a container without changing the volume of the gas?

What is the temperature of one mole of helium gas at stp?

Need what is special about water as a compound? how does water regulate climate? what drives water evaporation?   why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation?   what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !