From numbers 9 to 15 refer to the following chemical

Last updated: 4/29/2023

From numbers 9 to 15 refer to the following chemical reaction Cr O7 12 Cr 11 The total number of electrons gained in the oxidation reaction under acidic media is a 6 b 2 c 12 d 3 e None of the choices 12 The total number of electrons lost in the reduction reaction under basic media is a 6 b 2 c 12 d 3 e None of the choices 13 The total number of coefficients if the reaction is balanced under acidic media is a 21 b 12 c 33 d 40 e None of the choices 14 The total number of coefficients if the reaction is balanced under basic media is a 14 b 19 c 33 d 40 e None of the choices 15 The number of electrons gained lost in the reaction is a 2 b 3 c 6 d 10 e None of the choices