| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H2O8 + 5 O2 = 12 CO2 + 2 H2O
CaO2 + H2O = H2CaO3 =>
CaO2 + H2O = H2CaO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2Cr2O7 + H2SO4 + K2C2O4 = K2SO4 + CrSO4 + H2O + CO2 =>
K2Cr2O7 + 7 H2SO4 + 4 K2C2O4 = 5 K2SO4 + 2 CrSO4 + 7 H2O + 8 CO2
MgSiO3 + HNO3 = Mg(NO3)2 + H2SiO3 =>
MgSiO3 + 2 HNO3 = Mg(NO3)2 + H2SiO3
FeCl2 + H2SO4 + HCl = FeCl3 + SO2 + H2O =>
2 FeCl2 + H2SO4 + 2 HCl = 2 FeCl3 + SO2 + 2 H2O
H2SO4 + LiOH = Li2SO4 + H2O = =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
CaO + CH3COOH = CaCO3 + CH3COCH3 + H2O =>
CaO + 2 CH3COOH = CaCO3 + CH3COCH3 + H2O
NO2 + HBr + Zn = ZnBr2 + NH2 + H2O =>
NO2 + 6 HBr + 3 Zn = 3 ZnBr2 + NH2 + 2 H2O
Na2O + MnO = Na2MnO2 =>
Na2O + MnO = Na2MnO2
SrCl2 + K2SO4 = SO4Cl2 + SrK2 =>
SrCl2 + K2SO4 = SO4Cl2 + SrK2
C2Cl6 = C + Cl2 =>
C2Cl6 = 2 C + 3 Cl2
Fe2 + (SO4)3 + BaCl = BaSO4 + FeCl3 =>
Fe2 + 2(SO4)3 + 6 BaCl = 6 BaSO4 + 2 FeCl3
ZnSO4 + CO2 = ZnCO3 + SO3 =>
ZnSO4 + CO2 = ZnCO3 + SO3
Fe(OH)OH3 + Br2 + KOH = K2FeO4 + KBr + H2O =>
Fe(OH)OH3 + 3 Br2 + 8 KOH = K2FeO4 + 6 KBr + 6 H2O
KMnO4 + C17H33COOH + H2O = C17H33COOH(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C17H33COOH + 4 H2O = 3 C17H33COOH(OH)2 + 2 MnO2 + 2 KOH
H2S + HNO3 = H2SO4 + NO + H3O =>
5 H2S + 12 HNO3 = 5 H2SO4 + 12 NO + 4 H3O
Hg + H2SO4 = HgSO4 + SO2 + H2O =>
Hg + 2 H2SO4 = HgSO4 + SO2 + 2 H2O
CaO2 + H2O = H2CaO3 =>
CaO2 + H2O = H2CaO3
HCe + KMnO4 = KCe + MnCe2 + Ce2 + H2O =>
16 HCe + 2 KMnO4 = 2 KCe + 2 MnCe2 + 5 Ce2 + 8 H2O
C4H604 + O2 = CO2 + H2O =>
C4H604 + 155 O2 = 4 CO2 + 302 H2O
Hg(OH)2 + H2SO4 = Hg(SO4) + H2O =>
Hg(OH)2 + H2SO4 = Hg(SO4) + 2 H2O
S2O3{2-} + Cl3 + H2O = SO4{2-} + Cl{-} + H{+} =>
3 S2O3{2-} + 8 Cl3 + 15 H2O = 6 SO4{2-} + 24 Cl{-} + 30 H{+}
BF3 + HF = BF4 + H =>
BF3 + HF = BF4 + H
CaO2 + H2O = H2CaO3 =>
CaO2 + H2O = H2CaO3
BF3 + HF = BF4 + H =>
BF3 + HF = BF4 + H
AqCH3COO + H2O = AqO2 + CH3CH2O =>
AqCH3COO + H2O = AqO2 + CH3CH2O
MgNO3 + NaI = MgI + NaNO3 =>
MgNO3 + NaI = MgI + NaNO3
H2SO4 + Hg = H2 + HgSO4 =>
H2SO4 + Hg = H2 + HgSO4
NH4NO3 + KBr = NH4Br + KNO3 =>
NH4NO3 + KBr = NH4Br + KNO3
CaO2 + H2O = CaH2O3 =>
CaO2 + H2O = CaH2O3
PbCl + CaO = Pb + CaCl2 + O2 =>
4 PbCl + 2 CaO = 4 Pb + 2 CaCl2 + O2
CaO2 + H2O = CaH2O3 =>
CaO2 + H2O = CaH2O3
Hg(OH)2 + H2SO4 = Hg(SO4) + H2O =>
Hg(OH)2 + H2SO4 = Hg(SO4) + 2 H2O
H2S + HNO3 = H2SO4 + NO + H3O =>
5 H2S + 12 HNO3 = 5 H2SO4 + 12 NO + 4 H3O
CaO2 + H2O = CaH2O3 =>
CaO2 + H2O = CaH2O3
UO2 + HNO3 = UO2(NO3)2 + H =>
UO2 + 2 HNO3 = UO2(NO3)2 + 2 H
HCI + Zn = ZnCI + H =>
HCI + Zn = ZnCI + H
H2(SO4) + Ca(OH)2 = H2O + Ca(SO4) =>
H2(SO4) + Ca(OH)2 = 2 H2O + Ca(SO4)
FeCl3 + (NH4)2CO3 = (NH4)2Cl3 + FeCO3 =>
FeCl3 + (NH4)2CO3 = (NH4)2Cl3 + FeCO3
CH3 + Br2 = CBr4 + H2 =>
2 CH3 + 4 Br2 = 2 CBr4 + 3 H2
KClO3 = KClO4 + (KCl) =>
4 KClO3 = 3 KClO4 + (KCl)
AgC2H3O2 + HCl = AgH + ClC2H3O2 =>
AgC2H3O2 + HCl = AgH + ClC2H3O2
CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH
NH5O + H3PO4 + S + C2H4O2 = C21H36N7O16P3S + H2O + C2H6 =>
42 NH5O + 18 H3PO4 + 6 S + 65 C2H4O2 = 6 C21H36N7O16P3S + 148 H2O + 2 C2H6
CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH
Cu(s) + Zn(CH3COO)2(aq) = Cu(CH3COO)2(aq) + Zn(s) =>
Cu(s) + Zn(CH3COO)2(aq) = Cu(CH3COO)2(aq) + Zn(s)
CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH
S2O3{2-} + Cl3 + H2O = SO4{2-} + Cl{-} + H{+} =>
3 S2O3{2-} + 8 Cl3 + 15 H2O = 6 SO4{2-} + 24 Cl{-} + 30 H{+}
K2CrO4 + KOH + H2O2 = K3[Cr(O2)4] + H2O =>
2 K2CrO4 + 2 KOH + 7 H2O2 = 2 K3[Cr(O2)4] + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/24
Équations équilibrées sur10/28/23
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