Is carbon a metal or a nonmetal? How many valence electrons does a carbon atom have?

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.