Determine the percent yield of the following reaction when 2.80 of P reacts with excess of oxygen the actual yield of this reaction is determined to by 4.89g of P2O5 4 P + 502-> 2P205

answer: option (a) is the correct answer.

explanation:

the measurement of hydrogen ions in a solution is known as ph.

if ph of a solution is less than 7 then the solution is acidic. if ph of a solution is greater than 7 then the solution is basic.

when the ph of a solution equals 7, then the solution is considered as neutral.

the ph of pure water is 7, therefore, it means that concentration of hydronium ions equals that of hydroxide ions.