When sodium (Na1+) and oxygen (O2-) combine, the resulting formula will be what

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

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?

110 g of water (specific heat = 4.184 j/g c) and 100 g of a metal sample (specific heat = 0.397 j/g c) are heated from 25 degrees c to 75 degrees c. which substance required more thermal energy?