| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgCl2 + 2 Na3PO4 = Mg3 + (PO4)2 + 6 NaCl
C2H4 + KMnO4 + H2SO4 + H2O = MnSO4 + C2H4(OH)2 + K2SO4 =>
5 C2H4 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 2 MnSO4 + 5 C2H4(OH)2 + K2SO4
Na3CrO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 Na3CrO3 + 6 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 6 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
S2 + Fe = S3Fe2 =>
3 S2 + 4 Fe = 2 S3Fe2
NeK = KNe =>
NeK = KNe
Al(NO3)3 + OH + NH4 = Al(OH)3 + NH4(NO3) =>
Al(NO3)3 + 3 OH + 3 NH4 = Al(OH)3 + 3 NH4(NO3)
Na2CO3 + CH3COOH = [Na(CH3COO)2] + H2O + CO2 =>
4 Na2CO3 + 15 CH3COOH = 8[Na(CH3COO)2] + 6 H2O + 2 CO2
Al + K2S = Al2S3 + K =>
2 Al + 3 K2S = Al2S3 + 6 K
Al(OH)3 + HCl = AlOH2Cl3 + H2O =>
Al(OH)3 + 3 HCl = AlOH2Cl3 + 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C6H5OH + O2 = CO2 + H2O4 =>
2 C6H5OH + 23 O2 = 12 CO2 + 6 H2O4
CaAl2Si2O8 + H2O + CO2 = Al2Si2O5(OH)4 + Ca(HCO3)2 =>
CaAl2Si2O8 + 3 H2O + 2 CO2 = Al2Si2O5(OH)4 + Ca(HCO3)2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C17H35COONa + Ca = (C17H35COO)2Ca2 + Na =>
2 C17H35COONa + 2 Ca = (C17H35COO)2Ca2 + 2 Na
C8H9Cl + CH3Cl + Na = C9H12 + NaCl =>
C8H9Cl + CH3Cl + 2 Na = C9H12 + 2 NaCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH3CHOHCOOH + H2O = H3O + CH3CHOHCOO =>
CH3CHOHCOOH + H2O = H3O + CH3CHOHCOO
SO2 + Mg(OH)2 = MgSO3 + H2O =>
SO2 + Mg(OH)2 = MgSO3 + H2O
Mg + P3 = Mg3P =>
9 Mg + P3 = 3 Mg3P
SnO + C2H5OH = Sn + CO2 + H2O =>
6 SnO + C2H5OH = 6 Sn + 2 CO2 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb + PbO2 + HSO4 = Pb3(SO4)4 + H2O =>
2 Pb + PbO2 + 4 HSO4 = Pb3(SO4)4 + 2 H2O
CuSO3 = CuO + SO2 =>
CuSO3 = CuO + SO2
Cu{2+} + S{-2} = CuS =>
Cu{2+} + S{-2} = CuS
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Zn2 + L = ZnL =>
Zn2 + 2 L = 2 ZnL
Cu(OH)2 = CuO + H2 + O =>
Cu(OH)2 = CuO + H2 + O
CuSO4 + KCN = CuCN + K2SO4 + C2N2 =>
2 CuSO4 + 4 KCN = 2 CuCN + 2 K2SO4 + C2N2
MgO + Al = Mg + AlO =>
MgO + Al = Mg + AlO
AlBr3 + Na2SO4 = NaBr + Al2(SO4)3 =>
2 AlBr3 + 3 Na2SO4 = 6 NaBr + Al2(SO4)3
Al(s) + HNO3 = Al(NO3)3 + H2(g) =>
2 Al(s) + 6 HNO3 = 2 Al(NO3)3 + 3 H2(g)
AgNO3 + C76H52O46 + Na2CO3 = Ag + C76H52O49 + NaNO3 + CO2 =>
6 AgNO3 + C76H52O46 + 3 Na2CO3 = 6 Ag + C76H52O49 + 6 NaNO3 + 3 CO2
CuNO3 + K2CO3 = KNO3 + Cu2CO3 =>
2 CuNO3 + K2CO3 = 2 KNO3 + Cu2CO3
La2O3 + CrO3 + OsO2 = La2CrOsO6 + O2 =>
La2O3 + CrO3 + OsO2 = La2CrOsO6 + O2
KMnO4 + H2C2O4 = CO2 + H2O + KOH + MnO2 =>
2 KMnO4 + 3 H2C2O4 = 6 CO2 + 2 H2O + 2 KOH + 2 MnO2
(NH4)2Fe(SO4)2 + Mg = Fe + (NH4)2Mg(SO4)2 =>
(NH4)2Fe(SO4)2 + Mg = Fe + (NH4)2Mg(SO4)2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2CO3 + Ca2 = CaCO3 + H =>
2 H2CO3 + Ca2 = 2 CaCO3 + 4 H
KOH + Br2 = KBr + HBrO3 + H2O =>
5 KOH + 3 Br2 = 5 KBr + HBrO3 + 2 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
CuO + H2SO4 = CuSO4 + water =>
CuO + H2SO4 = CuSO4 + H2O
SnS2 + NaOH = Sn(OH)6 + S + Na =>
SnS2 + 6 NaOH = Sn(OH)6 + 2 S + 6 Na
AIP = AI + P =>
AIP = AI + P
C9H11NO2 + H3COH = C10H13NO2 + H2O =>
C9H11NO2 + H3COH = C10H13NO2 + H2O
C2H5CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 C2H5CH2CH2CH2CH2CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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