| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2*6H2O + 2 NaOH = ZnO + 2 NaNO3 + 7 H2O
MgS + F2 = MgF2 + S =>
MgS + F2 = MgF2 + S
GaCO3 = GaO + CO2 =>
GaCO3 = GaO + CO2
HNO3 + C6H6O = H2C2O4 + H2O + NO2 =>
22 HNO3 + C6H6O = 3 H2C2O4 + 11 H2O + 22 NO2
Be2 + O2 = Be2O2 =>
Be2 + O2 = Be2O2
MgCl2 + NaBr = MgBr2 + NaCl =>
MgCl2 + 2 NaBr = MgBr2 + 2 NaCl
Na2CrO4 + CoCl2 = CoCrO4 + NaCl =>
Na2CrO4 + CoCl2 = CoCrO4 + 2 NaCl
AlF3 + KOH + HF = KAlF4 + H2O =>
AlF3 + KOH + HF = KAlF4 + H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl
Pb + HClO4 = PbClO4 + H =>
Pb + HClO4 = PbClO4 + H
FeCl3 + K3PO4 = FePO4 + KCl =>
FeCl3 + K3PO4 = FePO4 + 3 KCl
Na2O + HNO3 = Na + NO3 + H2O =>
Na2O + 2 HNO3 = 2 Na + 2 NO3 + H2O
H2O2 + KNO2 = KNO3 + H2O =>
H2O2 + KNO2 = KNO3 + H2O
CuSO4 + H3PO4 = Cu3(PO4)2 + H2SO4 =>
3 CuSO4 + 2 H3PO4 = Cu3(PO4)2 + 3 H2SO4
NH4(OH) + FeCl3 = NH4(Cl) + Fe(OH)3 =>
3 NH4(OH) + FeCl3 = 3 NH4(Cl) + Fe(OH)3
Ca(OH)2 + K2CO3 = CaCO3 + KOH =>
Ca(OH)2 + K2CO3 = CaCO3 + 2 KOH
CH3COOAg + HCl = AgCl + HCH3CO2 =>
CH3COOAg + HCl = AgCl + HCH3CO2
HCl + (NH4)2HPO4 = H3PO4 + NH4Cl =>
2 HCl + (NH4)2HPO4 = H3PO4 + 2 NH4Cl
CH3COOAg + HCl = AgCl + HCH3CO2 =>
CH3COOAg + HCl = AgCl + HCH3CO2
Mg(NO3)2 + CuSO4 = Mg(SO4)2 + Cu(NO3) =>
Mg(NO3)2 + 2 CuSO4 = Mg(SO4)2 + 2 Cu(NO3)
HClO + Na(OH) = NaClO + H2O =>
HClO + Na(OH) = NaClO + H2O
Ca + N3 = Ca3N2 =>
9 Ca + 2 N3 = 3 Ca3N2
Sn + AgCl = SnCl4 + Ag =>
Sn + 4 AgCl = SnCl4 + 4 Ag
NO = N2O2 =>
2 NO = N2O2
Na2Co3 + Pb3(PO4)2 = NaPO4 + PbCo =>
Na2Co3 + Pb3(PO4)2 = 2 NaPO4 + 3 PbCo
NaCl + CO3 = NaO2 + ClCO =>
NaCl + CO3 = NaO2 + ClCO
Al(H2PO4)3 + NaOH = Na3[Al(OH)6] + Na3PO4 + H2O =>
Al(H2PO4)3 + 12 NaOH = Na3[Al(OH)6] + 3 Na3PO4 + 6 H2O
C + S = CS2 =>
C + 2 S = CS2
Fe2O3 + Cu = Cu2O + Fe =>
Fe2O3 + 6 Cu = 3 Cu2O + 2 Fe
GeO2 + H2O = Ge + HO2 =>
3 GeO2 + 2 H2O = 3 Ge + 4 HO2
Ag + HNO3 + HCl = HAgCl4 + NO2 + H2O =>
Ag + 3 HNO3 + 4 HCl = HAgCl4 + 3 NO2 + 3 H2O
Al(H2PO4)3 + NaOH = Na3[Al(OH)6] + Na3PO4 + H2O =>
Al(H2PO4)3 + 12 NaOH = Na3[Al(OH)6] + 3 Na3PO4 + 6 H2O
PCl3 + (Cl2) = PCl5 =>
PCl3 + (Cl2) = PCl5
C46H77O17N12S + C6H10O5 + O2 = C203H227O116N3S + H2O + NH3 =>
12 C46H77O17N12S + 314 C6H10O5 + 63 O2 = 12 C203H227O116N3S + 508 H2O + 108 NH3
K2C2O4 + H2O = K + C2HO4 + OH =>
K2C2O4 + H2O = 2 K + C2HO4 + OH
Na2(NO3)2 = NaNO2 + O =>
Na2(NO3)2 = 2 NaNO2 + 2 O
HSCN + H2O = SCN + H3O =>
HSCN + H2O = SCN + H3O
KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl
CoCl2(aq) + CuSO4(aq) = CoSO4(s) + CuCl2(aq) =>
CoCl2(aq) + CuSO4(aq) = CoSO4(s) + CuCl2(aq)
Ag2C2 + HNO3 = C2H2 + AgNO3 =>
Ag2C2 + 2 HNO3 = C2H2 + 2 AgNO3
P4H10(s) + H2O(l) = HPO3(l) + H2(g) =>
P4H10(s) + 12 H2O(l) = 4 HPO3(l) + 15 H2(g)
Na3PO3 + CuCl2 = NaCl + Cu3(PO3)2 =>
2 Na3PO3 + 3 CuCl2 = 6 NaCl + Cu3(PO3)2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
FeI2 + H2SO4 = I2 + SO2 + Fe2(SO4)3 + H2O =>
2 FeI2 + 6 H2SO4 = 2 I2 + 3 SO2 + Fe2(SO4)3 + 6 H2O
Cl + KCo = ClCo + K =>
Cl + KCo = ClCo + K
As2S3 + HNO3 + H2O = H3AsO4 + NO + H2S04 =>
12 As2S3 + 34 HNO3 + 28 H2O = 24 H3AsO4 + 34 NO + 9 H2S04
AlF3 + O2 = Al3O2 + F2 =>
6 AlF3 + 2 O2 = 2 Al3O2 + 9 F2
C2O4{2-} + H{+} + MnO4{-} + } = CO2+H2O+Mn{2 + } =>
5 C2O4{2-} + 16 H{+} + 2 MnO4{-} + } = 10 CO2+8H2O+2Mn{2 + }
CnO + H2 = H2O + Cn =>
CnO + H2 = H2O + Cn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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