How many moles of ions are released when 0.27 mol of cobalt (ii) chloride, cocl2, is dissolved in water?

When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21

Why do oxygen have a strong attractive force for electrons

This statement about matter and its behavior is best classified as a