Sulfurous acid is a weak diprotic acid and its protons are lost one at a time. Write the dissociation reactions and calculate the pH of 0.502 M H2SO3 and [SO32- ] of this solution. (Ka1= 6.9 E4, Ka2 = 4.3 E-7)

In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l

Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size

Amixture with the same composition throughout is!