(c) A solution is made by adding 0.250 moles of sodium propanoate solid, NaCH-Oz, in to 1.00 liters of 0.350M propanoic acid solution. Assuming there was no volume change
during the addition, calculate the pH of the resulting buffer solution.

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?