What is Ka for H3PO4(aq) = H+(aq) + H2PO4 -(aq)?
=

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

Give the orbital configuration of the phosphorus (p) atom.