2C4H6 + 11O2 → 8CO2 + 6H2O
What is the percent yield if you start with 79.7g of O₂ and 59.7g of CO₂ are actually produced?

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

What are the two major rules associated with polarity

How many lone pairs of electrons are on the central atom of no3- and what is the molecular shape? one, trigonal planar zero, trigonal pyramidal zero, trigonal planar one, tetrahedral one, trigonal pyramidal