What reaction type is depicted by the following equation?
2C2H2 + 502 4CO2 + 2H20

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %

The concentration of ionic substances is important for the heart to beat. your heart responds to electrical impulses that travel through heart cells that are made up mostly of water. which properties of ionic compounds are important to support this function? solubility in water conductivity crystalline melting point