When two nonmetals are the same like F2 the bond is lonic
Nonpolar Covalent
Polar Covalent

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

Which statement best describes what happens when molecular compounds melt

What is the value of the standard enthalpy of formation of an element in its most stable form?