| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCL + HNO2 = NOCL + H2O =>
HCL + HNO2 = NOCL + H2O
Li + CH3COOH = CH3COOLi + H2 =>
2 Li + 2 CH3COOH = 2 CH3COOLi + H2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
HCOOH + NAOH = HCOONA + H2O =>
HCOOH + NAOH = HCOONA + H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
HNO2 + HCl = NOCl + H2O =>
HNO2 + HCl = NOCl + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NO + Br2 + OH{-} = NO3{-} + Br{-} + H2O =>
2 NO + 3 Br2 + 8 OH{-} = 2 NO3{-} + 6 Br{-} + 4 H2O
HNO3 + Al = AlNO3 + H =>
HNO3 + Al = AlNO3 + H
NO2 + NaOH = NaNO3 + NaNO2 + H2O =>
2 NO2 + 2 NaOH = NaNO3 + NaNO2 + H2O
SO2 + H2O2 = H2SO4 =>
SO2 + H2O2 = H2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Al2(CO3)3 + CaBr2 = CaCO3 + AlBr3 =>
Al2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 AlBr3
Fe3 + Cl = FeCl2 =>
Fe3 + 6 Cl = 3 FeCl2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
Fe3 + Cl = FeCl2 =>
Fe3 + 6 Cl = 3 FeCl2
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
Cr(CH3COO)2 = CH3COO + Cr =>
Cr(CH3COO)2 = 2 CH3COO + Cr
C2H6O(l) = C4H10O(l) + H2O(l) =>
2 C2H6O(l) = C4H10O(l) + H2O(l)
Cr + Pb(NO3)4 = Cr(NO3)3 + Pb =>
4 Cr + 3 Pb(NO3)4 = 4 Cr(NO3)3 + 3 Pb
C2H6O(l) = C4H10O(l) + H2O(l) =>
2 C2H6O(l) = C4H10O(l) + H2O(l)
PH3 + HCLO3 = HCL + H3PO4 =>
3 PH3 + 4 HCLO3 = 4 HCL + 3 H3PO4
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr(CH3COO)2 = CH3COO{-} + Cr{2+} =>
Cr(CH3COO)2 = 2 CH3COO{-} + Cr{2+}
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C9H20 + O2 = CO2 + H20 =>
C9H20 + 9 O2 = 9 CO2 + H20
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2CO3 + H2O = OH + HNa2CO3 =>
Na2CO3 + H2O = OH + HNa2CO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2NCH2COOH + CH3OH = H2NCH2COOCH3 + H2O =>
H2NCH2COOH + CH3OH = H2NCH2COOCH3 + H2O
Pb3O4(s) = PbO(s) + O2(g) =>
2 Pb3O4(s) = 6 PbO(s) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/19
Équations équilibrées sur05/02/18
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