| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2Co3 + 2 FeCl3 = Fe2(Co3)3 + 6 NaCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
*2NaCl = Na + Cl2 =>
*2NaCl = 2 Na + Cl2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Cu + NiCl2 = CuCl + Ni =>
2 Cu + NiCl2 = 2 CuCl + Ni
Ba(OH)2 + NO2 = BaN(O2H)2 =>
Ba(OH)2 + NO2 = BaN(O2H)2
NaBr + (NH4)3PO4 = NH4Br + Na3PO4 = =>
3 NaBr + (NH4)3PO4 = 3 NH4Br + Na3PO4
XCCH + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 XCCH + 8 KMnO4 + 12 H2SO4 = 5 XCOOH + 5 CO2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
(Na2)(CO3) + Al(NO3)3 = Na(NO3) + Al2(CO3)3 =>
3(Na2)(CO3) + 2 Al(NO3)3 = 6 Na(NO3) + Al2(CO3)3
K3Po4 + Ca(NO3)2 = KNO3 + Ca3(Po4)2 =>
2 K3Po4 + 3 Ca(NO3)2 = 6 KNO3 + Ca3(Po4)2
Li + O2 = LiO2 =>
Li + O2 = LiO2
CaF2 + ZnS = CaS + ZnF2 =>
CaF2 + ZnS = CaS + ZnF2
BaO + SnO = BaSnO2 =>
BaO + SnO = BaSnO2
C2H5OH + NaCl + H2O = C2H5ONaCl + H3O =>
C2H5OH + NaCl + H2O = C2H5ONaCl + H3O
H2O(g) + N2O3(g) = NHO2(ag) =>
H2O(g) + N2O3(g) = 2 NHO2(ag)
CoSO4 + H2O = CoSO4H2O =>
CoSO4 + H2O = CoSO4H2O
C9H8O4 + C2H6O2 = C3H6 + CO2 =>
6 C9H8O4 + 9 C2H6O2 = 17 C3H6 + 21 CO2
CsOH + HBr = CsBr + H2O =>
CsOH + HBr = CsBr + H2O
KCr2O7 + SnCl2 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
2 KCr2O7 + 7 SnCl2 + 28 HCl = 2 KCl + 4 CrCl3 + 7 SnCl4 + 14 H2O
Li + Cl1 = LiCl =>
Li + Cl1 = LiCl
C6H12O6 + H2O2 = CO6 + H2O =>
C6H12O6 + 36 H2O2 = 6 CO6 + 42 H2O
NiF2 + KF = NiK + F3 =>
NiF2 + KF = NiK + F3
CaCrO4 + K = K2CrO4 + Ca =>
CaCrO4 + 2 K = K2CrO4 + Ca
H2 + S + O2 = H2SO4 =>
H2 + S + 2 O2 = H2SO4
Cr2O7{2-} + Sn{2+} + H{+} + Cl{-} = CrCl3 + SnCl4 + H2O =>
Cr2O7{2-} + 3 Sn{2+} + 14 H{+} + 18 Cl{-} = 2 CrCl3 + 3 SnCl4 + 7 H2O
[Sb(OH)5] + H4P2O7 = Sb4(P2O7)5 + H2O =>
4[Sb(OH)5] + 5 H4P2O7 = Sb4(P2O7)5 + 20 H2O
Zn + Mg3(PO4)2 = Mg + ZnPO4 =>
2 Zn + Mg3(PO4)2 = 3 Mg + 2 ZnPO4
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2 =>
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2
AlO + Fe = Fe3O4 + Al =>
4 AlO + 3 Fe = Fe3O4 + 4 Al
CoBr3 + NaCN = Co(CN)3 + NaBr =>
CoBr3 + 3 NaCN = Co(CN)3 + 3 NaBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
(CH3CH2OH) + (O2) = H2O + (CH3COOH) =>
(CH3CH2OH) + (O2) = H2O + (CH3COOH)
Cl2 + BrK = KCl + Br =>
Cl2 + 2 BrK = 2 KCl + 2 Br
HNO3 + CaSiO3 = Ca(NO3)2 + H2SiO3 =>
2 HNO3 + CaSiO3 = Ca(NO3)2 + H2SiO3
(NH4)2S + PB(NO3)2 = NH4NO3 + PBS =>
(NH4)2S + PB(NO3)2 = 2 NH4NO3 + PBS
C2H6 + Br = C2H5Br + H =>
C2H6 + Br = C2H5Br + H
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgCl2Cu = MgCuCl2 =>
MgCl2Cu = MgCuCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2Cl + NaOH{-} = Fe2OH{-} + NaCl =>
Fe2Cl + NaOH{-} = Fe2OH{-} + NaCl
HJ + FeCl3 = J2FeCl + HCl =>
2 HJ + FeCl3 = J2FeCl + 2 HCl
Al + HC = AlC3 + H2 =>
2 Al + 6 HC = 2 AlC3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHOHCH3 = 3 CH3COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Fe2S + HCl = HS + Fe2Cl =>
Fe2S + HCl = HS + Fe2Cl
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
CHO = C + H2 + O2 =>
2 CHO = 2 C + H2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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