1) Suppose that your TA just told you that the concentration of NaOH that was used in today's lab was not standardized properly and is actually double of what the label said. What would your new, calculated pKa value be

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?

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?