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1) 2CnH2n + 3nO2 -> 2nCO2 + 2nH2O
2) 2CnH2n+2 + (3n+1)O2 -> 2nCO2 + (2n+2)H2O
3) 2CnH2n-2 + (3n-1)O2 -> 2nCO2 + (2n-2)H2O
4) 2CnH2n-6 + (3n-3)O2 -> 2nCO2 + (2n-6)H2O
5) 2CnH2n+2O + (3n+1)O2 -> 2nCO2 + (2n+2)H2O
6) 4CxHy + (4x+y)O2 -> 4xCO2 + 2yH2O
7) 4CxHyOz + (4x+y-2z)O2 -> 4xCO2 + 2yH2O
8)4CxHyOzNt +(4x+y-2z)O2 ->4xCO2 +2yH2O +2tN2
9) 4CHx + (2y+x)O2 -> 4COy + 2xH2O
10) 2FeClx + (3-x)Cl2 -> 2FeCl3
2)CnH2n+2+(3n+1)/2O2 -> nCO2+(n+1)H2O
3)CnH2n-2+(3n-1)/2O2->nCO2+(n-1)H2O
4)CnH2n-6+3/2(n-1)O2 -> nCO2+(n-3)H2O
CHÚC BẠN HỌC TỐT!!
(Theo mình pt số 3 sản phẩm là:\(FeCl_{\dfrac{2y}{x}}\))
\(2C_nH_{2n-2}+\left(3n-1\right)O_2\underrightarrow{o}2nCO_2+\left(2\left(n-1\right)\right)H_2O\)
\(2C_nH_{2n+2}+\left(3n+1\right)O_2\underrightarrow{o}2nCO_2+\left(2\left(n+1\right)\right)H_2O\)
\(Fe_xO_y+2yHCl\rightarrow xFeCl_{\dfrac{2y}{x}}+yH_2O\)
\(4C_xH_yN_t+\left(4x+y\right)O_2\underrightarrow{o}4xCO_2+2yH_2O+2tN_2\)
1. \(C_nH_{2n+2}+\dfrac{3x+1}{2}O_2\rightarrow nCO_2+\left(n+1\right)H_2O\)
2. \(C_xH_yO_z+\left(x+\dfrac{y}{4}+\dfrac{z}{2}\right)O_2\rightarrow xCO_2+\dfrac{y}{2}H_2O\)
a) 2C3H6 + 9O2 - -> 6CO2 + 6H2O
c) 3NaOH + H3PO4 - -> Na3PO4 + 3H2O.
a)2C3H6 + 9O2 - -> 6CO2 + 6H2O.
b)
| \(\frac{3n-1}{2}\)O2 | + | CnH2n-2 | → | (n-1)H2O | + | nCO2 |
c)3NaOH + H3PO4 - -> Na3PO4 + 3H2O.
a, FeO+CO-----------> Fe+CO2
b, FeO2 +CO-----------> FeO+CO2
c, C2H4 + 3O2 ------------> 2CO2+ 2H2O
1) CxHyOz +\(\left(x+\frac{y}{4}-\frac{z}{2}\right)\)O2----> xCO2 +\(\frac{y}{2}\)H2O
2) CnH2n-6 + \(\left(n+\frac{n-3}{4}\right)\)O2 ----> nCO2 + \(\frac{y}{2}\)H2O
1) CxHyOz +\(\left(x+\frac{y}{4}-\frac{z}{2}\right)\) O2----> xCO2 + \(\frac{y}{2}\)H2O