| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + ZnCO3 = (CH3COO)2Zn + CO2 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
Ag + P = Ag3P2 =>
3 Ag + 2 P = Ag3P2
CuSO4 + HI = CuI + H2SO4 + I2 =>
2 CuSO4 + 4 HI = 2 CuI + 2 H2SO4 + I2
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4
NaF = F2 + Na =>
2 NaF = F2 + 2 Na
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
NaF = F2 + Na =>
2 NaF = F2 + 2 Na
HBr + AgNo3 = AgBr + HNo3 =>
HBr + AgNo3 = AgBr + HNo3
CH3CH2CH2NH3Cl + KOH = CH3CH2CH2NH2 + KCl + H2O =>
CH3CH2CH2NH3Cl + KOH = CH3CH2CH2NH2 + KCl + H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
NaF = F2 + Na =>
2 NaF = F2 + 2 Na
H2(SO4) + KOH = K2SO4 + H2O =>
H2(SO4) + 2 KOH = K2SO4 + 2 H2O
NaMnO4 + NaOH = Na2MnO4 + O2 + H2O =>
4 NaMnO4 + 4 NaOH = 4 Na2MnO4 + O2 + 2 H2O
FeC + O = CO2 + Fe =>
FeC + 2 O = CO2 + Fe
HOCl + S = H2SO4 + HCl + Cl2 =>
4 HOCl + S = H2SO4 + 2 HCl + Cl2
SiCl4 + H2O = H2SiO3 + HCl =>
SiCl4 + 3 H2O = H2SiO3 + 4 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + BaO = CaO + Ba(OH)2 =>
Ca(OH)2 + BaO = CaO + Ba(OH)2
Zn + Ni(NO3)2 = Ni + ZnNO3 =>
2 Zn + Ni(NO3)2 = Ni + 2 ZnNO3
CrI3K2CO3 = CrCO3K2I3 =>
CrI3K2CO3 = CrCO3K2I3
(CH2COOH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(CH2COOH)2 + 14 KMnO4 + 21 H2SO4 = 20 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
NH4Cl + BaCl2 = NH4Cl2 + BaCl =>
NH4Cl + BaCl2 = NH4Cl2 + BaCl
Fe2(SO4)3 + CaCO3 = Fe2(CO3)3 + CaSO4 =>
Fe2(SO4)3 + 3 CaCO3 = Fe2(CO3)3 + 3 CaSO4
AgOH + Mg(NO3)2 = AgNO3 + Mg(OH)2 =>
2 AgOH + Mg(NO3)2 = 2 AgNO3 + Mg(OH)2
HNO3 + Ca(OH)3 = H2O + CaNO4 =>
HNO3 + Ca(OH)3 = 2 H2O + CaNO4
Zn + O2 + H2O = ZnOH =>
4 Zn + O2 + 2 H2O = 4 ZnOH
Rb2CO3 + H3PO4 = CO2 + H2O + Rb3PO4 =>
3 Rb2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Rb3PO4
C123H223 + O2 = CO2 + H2O =>
4 C123H223 + 715 O2 = 492 CO2 + 446 H2O
N2H4 + N2O4 = N2O + H2ON2H4 = NH3 + N2 =>
3 N2H4 + N2O4 = 2 N2O + 2 H2ON2H4
C6H13ON + O2 = CO2 + H2O + NO2 =>
4 C6H13ON + 39 O2 = 24 CO2 + 26 H2O + 4 NO2
FeCr2O7 + C = FeCr2O7C =>
FeCr2O7 + C = FeCr2O7C
LiCoO2 = Li + Co + O2 =>
LiCoO2 = Li + Co + O2
Pb(C2H3O2)2 + NaCl = C2H3NaO2 + PbCl2 =>
Pb(C2H3O2)2 + 2 NaCl = 2 C2H3NaO2 + PbCl2
C6H14O6 + C3H6O = C15H26O6 + H2O =>
C6H14O6 + 3 C3H6O = C15H26O6 + 3 H2O
H1 + N1O3 = H2O + N2 =>
12 H1 + 2 N1O3 = 6 H2O + N2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SiO2 + BrF3 = SiF4 + Br2 + O2 =>
3 SiO2 + 4 BrF3 = 3 SiF4 + 2 Br2 + 3 O2
H2S + Fe0 = FeS + H2 =>
H2S + Fe0 = FeS + H2
Na2HPO4 + NaOH = Na2OH + NaHPO4 =>
Na2HPO4 + NaOH = Na2OH + NaHPO4
C12H23 + O2 = C2O + H2 =>
2 C12H23 + 6 O2 = 12 C2O + 23 H2
HC6H6 + O2 = H2O + CO2 =>
4 HC6H6 + 31 O2 = 14 H2O + 24 CO2
H41C26O + O2 = CO2 + H2O =>
4 H41C26O + 143 O2 = 104 CO2 + 82 H2O
HCOOH + Ca(OH)2 = HCOO + Ca + H2O =>
2 HCOOH + Ca(OH)2 = 2 HCOO + Ca + 2 H2O
MnFeCl2 = MnCl2Fe =>
MnFeCl2 = MnCl2Fe
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
CuSO4 + K2S = Cu2S2 + K2(SO4) =>
2 CuSO4 + 2 K2S = Cu2S2 + 2 K2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/24
Équations équilibrées sur04/12/23
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