To 50.0 mL of the pH 5.00 buffer solution prepared in problem 4, 46.18 mL of 0.12 M NaOH is added to the solution to change pH from 5.00 to 6.00. Calculate the solution's basic buffer capacity

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?

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?