What do you often notice after you balance a hydrocarbon combustion
reaction equation?
O
A. Sometimes the coefficient for the oxygen molecule is not a whole
number
O
B. Sometimes the oxygen molecules do not balance in the equation.
O
C. Sometimes the oxygen molecule is written as separate oxygen
atoms
O
D. Sometimes the oxygen molecules are spectator ions in the
reaction

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution

Word equation for k(s) +h2o(l) yield koh (aq) + h2

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation: