suppose 11.1g of methane is mixed with 72. g of oxygen. calculate the minimum mass of methane that could be left over by the chemical reaction.

What three things determine the shape and size of a puddle when water is poured out onto a surface

Which of the following is most likely true about water in chemical solutions?

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.