Ammonia, nh3, is a weak base with a kb value of 1.8×10−5. part a what is the ph of a 0.440 m ammonia solution? express your answer numerically to two decimal places. view available hint(s)

Omg imgonnafailnfiedkla use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.