Question

1.Сложить уравнение реакции, коэффициенты подберите методом электронного баланса: NH4NO3->(над стрелочкой температура).2.Сложить уравнение реакции за данной схемой: CH3COOC2H5-> C2H5OH->C2H4->C2H5Cl->C2H5OH/ Help me!

Answer 1

NH4NO3=N2O+2H2O.

N-3  -4e=N+1

N+5 +4e=N+1

но я точно не знаю.с ОВР у меня плохова-то.но коффициент правильный.

 

2)

CH3COOC2H5 + H2O= CH3COOH + C2H5OH.

C2H5OH=(H2SO4,t) C2H4

C2H4+HCl= C2H5Cl.

C2H5Cl + NaOH(в.р-р)=C2H5OH+NaCl

Answer 2

Balancing Chemical Equations

To balance the chemical equation for the given reactions, we'll use the method of electronic balance. Let's start with the first reaction:

1. Balancing the Reaction: NH4NO3 -> (temperature above the arrow) To balance the chemical equation for the decomposition of ammonium nitrate (NH4NO3), we need to consider the products of the reaction. The decomposition of ammonium nitrate produces nitrogen gas (N2) and water (H2O) as the products.

The balanced chemical equation for the decomposition of ammonium nitrate is: ``` NH4NO3 -> N2 + 2H2O ```

This equation is balanced because the number of atoms for each element is the same on both sides of the equation.

2. Balancing the Given Reaction Scheme: CH3COOC2H5 -> C2H5OH -> C2H4 -> C2H5Cl -> C2H5OH The given reaction scheme involves a series of reactions starting with ethyl acetate (CH3COOC2H5) and leading to the formation of ethyl alcohol (C2H5OH).

The balanced chemical equations for each step of the reaction scheme are as follows:

a. CH3COOC2H5 -> C2H5OH ``` CH3COOC2H5 -> C2H5OH + CH3COOH ```

b. C2H5OH -> C2H4 ``` C2H5OH -> C2H4 + H2O ```

c. C2H4 -> C2H5Cl ``` C2H4 + HCl -> C2H5Cl ```

d. C2H5Cl -> C2H5OH ``` C2H5Cl + NaOH -> C2H5OH + NaCl ```

These equations represent the balanced chemical reactions for each step of the given reaction scheme.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.