Question

ПОМОГИТЕ ПОЖАЛУЙСТА 2. Урiвняйте рiвняння реакцій (ЦІЛІ КОЄФІЦІЄНТИ): a) C3H7OH +02=[CO2+H2O b) OCH3COOH+ Ca= (CH3COO)₂Ca + H₂ c) CH3COOH+ Al(OH)3= (CH3COO)3Al + H2O d) C8H17OH +1202-CO2 + H2O​

Answer 1

Відповідь:

a) 2 C3H7OH + 9 02 = 6 CO2 + 8 H2O

b) 2 CH3COOH + Ca= (CH3COO)₂Ca + H₂

c) 3 CH3COOH + Al(OH)3 = (CH3COO)3Al + 3 H2O

d) C8H17OH + 12 О2 = 8 CO2 + 9 H2O​

Пояснення:

Answer 2

a) C3H7OH + O2 = CO2 + H2O To balance this equation, we need to ensure that the number of atoms of each element is the same on both sides of the equation. Here's the balanced equation: C3H7OH + 5O2 = 3CO2 + 4H2O [[1]]

b) OCH3COOH + Ca = (CH3COO)2Ca + H2 To balance this equation, we need to ensure that the number of atoms of each element is the same on both sides of the equation. Here's the balanced equation: 2OCH3COOH + Ca = (CH3COO)2Ca + H2 [[2]]

c) CH3COOH + Al(OH)3 = (CH3COO)3Al + H2O To balance this equation, we need to ensure that the number of atoms of each element is the same on both sides of the equation. Here's the balanced equation: CH3COOH + Al(OH)3 = (CH3COO)3Al + 3H2O [[3]]

d) C8H17OH + 12O2 = 8CO2 + 9H2O To balance this equation, we need to ensure that the number of atoms of each element is the same on both sides of the equation. Here's the balanced equation: C8H17OH + 12O2 = 8CO2 + 9H2O [[4]]

Please note that the coefficients provided are based on the balanced equations obtained from search results.