| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
SnO + C = Sn + CO =>
SnO + C = Sn + CO
AlCl3NaOH = NaCl3AlOH =>
AlCl3NaOH = NaCl3AlOH
MnCO3 + H3PO4 = Mn(H2PO4)2 + H2O + CO2 =>
MnCO3 + 2 H3PO4 = Mn(H2PO4)2 + H2O + CO2
Cr2(SO4)3 + KMnO4 + NaOH = Na2MnO4 + Na2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 6 KMnO4 + 16 NaOH = 6 Na2MnO4 + 2 Na2CrO4 + 3 K2SO4 + 8 H2O
Mg + HCOOH = Mg(HCOO)2 + H2 =>
Mg + 2 HCOOH = Mg(HCOO)2 + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
TlCl + ClO{-} + OH{-} = Tl2O3 + Cl{-} + H2O =>
2 TlCl + 2 ClO{-} + 2 OH{-} = Tl2O3 + 4 Cl{-} + H2O
FeS2 + O2 = Fe3O4 + S2 =>
3 FeS2 + 2 O2 = Fe3O4 + 3 S2
FeSO4 + Cu3PO42 = Fe3PO42 + CuSO4 =>
3 FeSO4 + Cu3PO42 = Fe3PO42 + 3 CuSO4
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
KHCO3 = K2CO3 + CO2H2O =>
2 KHCO3 = K2CO3 + CO2H2O
MgSO4 + KCl = MgCl2 + K2(SO4) =>
MgSO4 + 2 KCl = MgCl2 + K2(SO4)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH4Br + BaCl2 = BaBr + NH4Cl2 =>
NH4Br + BaCl2 = BaBr + NH4Cl2
Na2O = Na + O =>
Na2O = 2 Na + O
Cu2(SO4)2 + KNO3 = Cu(NO3)2 + K2SO4 =>
Cu2(SO4)2 + 4 KNO3 = 2 Cu(NO3)2 + 2 K2SO4
Na2O = Na + O =>
Na2O = 2 Na + O
C6H14 + O2 = C6H14O =>
2 C6H14 + O2 = 2 C6H14O
K2Zn(OH)4 = Zn(OH)2 + KOH =>
K2Zn(OH)4 = Zn(OH)2 + 2 KOH
Na2O = Na + O =>
Na2O = 2 Na + O
NaCl + P = PCl + Na =>
NaCl + P = PCl + Na
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
MnCl2 + H2O2 + NaOH = Na2MnO4 + NaClO + H2O =>
MnCl2 + 4 H2O2 + 4 NaOH = Na2MnO4 + 2 NaClO + 6 H2O
Fe + H2Cl = FeCl + H2 =>
Fe + H2Cl = FeCl + H2
Na + MgBr12 = Mg + NaBr =>
12 Na + MgBr12 = Mg + 12 NaBr
NaHCO3 + KOH = K2CO3 + H2O + NaOH =>
NaHCO3 + 2 KOH = K2CO3 + H2O + NaOH
Mg + (HC2H3O2)2 = MgC2O2 + H4 =>
2 Mg + (HC2H3O2)2 = 2 MgC2O2 + 2 H4
C5H11NO2 + H2O = C2H5NO2 + C3H7OH =>
C5H11NO2 + H2O = C2H5NO2 + C3H7OH
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Cu2O + H2SO4 = SO2 + CuSO4 + H2O =>
Cu2O + 3 H2SO4 = SO2 + 2 CuSO4 + 3 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al(OH)3 + CoCl2 = Co(AlO2)2 + HCl + H2O =>
2 Al(OH)3 + CoCl2 = Co(AlO2)2 + 2 HCl + 2 H2O
Zn + SnCl4 = ZnCl2 + Sn =>
2 Zn + SnCl4 = 2 ZnCl2 + Sn
Al + HNO3 = NO2 + H2O + Al2O3 =>
2 Al + 6 HNO3 = 6 NO2 + 3 H2O + Al2O3
CoS + HNO3 = Co(NO3)2 + S + NO + H2O =>
3 CoS + 8 HNO3 = 3 Co(NO3)2 + 3 S + 2 NO + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + Pb(NO3)2 = Pb(OH)2 + Na + NO3 =>
2 NaOH + Pb(NO3)2 = Pb(OH)2 + 2 Na + 2 NO3
MnSO4 + CuSO4 + NaOH + Br2 = NaBr + Cu(OH)2 + Mn(SO4)2 =>
MnSO4 + CuSO4 + 2 NaOH + Br2 = 2 NaBr + Cu(OH)2 + Mn(SO4)2
CrCl3(s) + AgNO3(aq) = AgCl + Cr(NO3)3 =>
CrCl3(s) + 3 AgNO3(aq) = 3 AgCl + Cr(NO3)3
As2O3 + BaS2O3 = BaSO4 + As2S3 =>
As2O3 + 3 BaS2O3 = 3 BaSO4 + As2S3
HC2H3O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq) =>
HC2H3O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq)
ReF6 + H2 = ReF5 + HF =>
2 ReF6 + H2 = 2 ReF5 + 2 HF
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)2CH(CH3)2 + H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
BaCl2 + NH4OH = Ba(OH)2 + NH4Cl =>
BaCl2 + 2 NH4OH = Ba(OH)2 + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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