What is the limiting reactant, if any, when 84.18 g of C2H4 react with 134.4 L of O2? Set up a table, circle the limiting reactant and write a sentence to explain your thinking. 1 C2H4 + 3O2 → 2 CO2 + 2 H2O

Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons

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 !

What is the effect of returning nuclear reactor cooling water back into bodies of water?