200.0g of C6H5OH is reacted with 200.0g O2 according to the following reaction:
C6H5OH + 7O2 → 6CO2 + 3H2O
Identify the limiting reactant.
Identify the excess reactant.
Determine the theoretical yield of CO2.
How much excess reactant is left over after the reaction is complete?
If 153.g of CO2 is collected, determine the percent yield of CO2.

Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]