Schving for a reactant using a chemical equation and acetic

Schving for a reactant using a chemical equation and acetic acid Wine goes bed soon after opening because the ethanol (CH,CH,ol) in it reacts with oxygen gas (O,) from the air to form water (1i,o CH,COO), the main ingredient of vinr What mass of acetic acid is produced by the reaction of 6.79 g of ethanol Round your answer to 3 significant digits 0. 96 5 6 ER

Solution

Ethanol + Oxygen ------> water + Acetic acid

C2H5OH + O2 -----> H2O + CH3COOH

1 mole of Ethanol produces 1 mole of CH3COOH

1 * 46 g of ethanol produces 1*60 g of acetic acid

6.79 g of ethanol produces 60/46*6.79 g of acetic acid

                          = 8.8565 g of acetic acid.

                          = 8.86 g (for 3 significants)

Strong acid : When it is dissolved in water it produces H+ ions

Strong Base : when it is dissolved in water it produces OH- ions

HF + H2O <-------> H3O+ + F-

The given species when HF soluble in water are H3O+, F-, HF, H2O so the given compound is weak acid and ionic species are H3O+ and F-

molecular species are H2O and HF

Ba(OH)2 + H2O ------> Ba+2 + OH-

The given species when Ba(OH)2 soluble in water are Ba+2, -OH, H2O so the given compound is Strong base and ionic species are Ba2+ and OH-

molecular species are H2O

HNO3 + H2O -------> H3O+ + NO3-

The given species when HNO3 soluble in water are H3O+, NO3-, H2O so the given compound is strong acid and ionic species are H3O+ and NO3-

molecular species are H2O

KNO3 + H2O ------> K+ + NO3-

The given species when KNO3 soluble in water are K+, NO3-, H2O so the given compound is a salt of strong acid and strong base and ionic species are K+ and NO3-

molecular species are H2O