| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnI2 + Br2 = 2 BrI + Zn
CdSO4 + Na2S = SCd + Na2SO4 =>
CdSO4 + Na2S = SCd + Na2SO4
AgNO3(aq) + NaCl(aq) = AgCl(aq) + NaNO3(s) =>
AgNO3(aq) + NaCl(aq) = AgCl(aq) + NaNO3(s)
C + Fe2O17 = Fe + CO3 =>
17 C + 3 Fe2O17 = 6 Fe + 17 CO3
LaCl3 + Mg3N2 + PNCl2 = LaP3N6 + MgCl2 =>
2 LaCl3 + 3 Mg3N2 + 6 PNCl2 = 2 LaP3N6 + 9 MgCl2
NO3 + CO = N2 + CO2 =>
2 NO3 + 6 CO = N2 + 6 CO2
Mg + I2 = MgI4 =>
Mg + 2 I2 = MgI4
LaCl3 + Mg3N2 + PNCl2 = LaP3N6 + MgCl2 =>
2 LaCl3 + 3 Mg3N2 + 6 PNCl2 = 2 LaP3N6 + 9 MgCl2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
LaCl3 + Mg3N2 + PNCl2 = LaP3N6 + MgCl2 =>
2 LaCl3 + 3 Mg3N2 + 6 PNCl2 = 2 LaP3N6 + 9 MgCl2
HCl + Br2 = HBr + Cl =>
2 HCl + Br2 = 2 HBr + 2 Cl
LaCl3 + Mg3N2 + PNCl2 = LaP3N6 + MgCl2 =>
2 LaCl3 + 3 Mg3N2 + 6 PNCl2 = 2 LaP3N6 + 9 MgCl2
CdSO4 + Na2S = SCd + Na2SO4 =>
CdSO4 + Na2S = SCd + Na2SO4
CH3COOH(aq) + O2(g) = CO2(g) + H2O(l) =>
CH3COOH(aq) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
LaCl3 + Mg3N2 + PNCl2 = LaP3N6 + MgCl2 =>
2 LaCl3 + 3 Mg3N2 + 6 PNCl2 = 2 LaP3N6 + 9 MgCl2
C6H12 + HCl = CCl4 + H2 =>
C6H12 + 24 HCl = 6 CCl4 + 18 H2
Co + NO3 = Co(NO3)2 =>
Co + 2 NO3 = Co(NO3)2
LaCl3 + Mg3N2 + PNCl2 = LaP3N6 + MgCl2 =>
2 LaCl3 + 3 Mg3N2 + 6 PNCl2 = 2 LaP3N6 + 9 MgCl2
C6H12 + HCl = CCl4 + H2 =>
C6H12 + 24 HCl = 6 CCl4 + 18 H2
HCl + Br2 = HBr + Cl2 =>
2 HCl + Br2 = 2 HBr + Cl2
FeSO4*7H2O = Fe2O3 + SO2 + H2O + SO3 =>
2 FeSO4*7H2O = Fe2O3 + SO2 + 14 H2O + SO3
C6H8O4 + O2 = CO2 + H2O =>
C6H8O4 + 6 O2 = 6 CO2 + 4 H2O
C6H6 + CHCl3 + NaOH = C6H5CHO + NaCl + H2O =>
C6H6 + CHCl3 + 3 NaOH = C6H5CHO + 3 NaCl + 2 H2O
CH3COOH + Mg = (CH3COO)2Mg + H2 =>
2 CH3COOH + Mg = (CH3COO)2Mg + H2
C + CI = CCI =>
C + CI = CCI
C6H12 + HCl = CCl4 + H2 =>
C6H12 + 24 HCl = 6 CCl4 + 18 H2
Al + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
MnCl2 + PbO2 + HNO3 = HMnO4 + Cl2 + Pb(NO3)2 + H2 =>
2 MnCl2 + 4 PbO2 + 8 HNO3 = 2 HMnO4 + 2 Cl2 + 4 Pb(NO3)2 + 3 H2
Br2 + HCl = BrCl + H =>
Br2 + 2 HCl = 2 BrCl + 2 H
SrCl2 + Ag = AgCl + Sr =>
SrCl2 + 2 Ag = 2 AgCl + Sr
Zn(OH)2 + Na2O = Na2ZnO2 + NaOH =>
Zn(OH)2 + 2 Na2O = Na2ZnO2 + 2 NaOH
CO2 + H2 = COH2O =>
CO2 + H2 = COH2O
N + AgNO3 = Ag + N(NO3)2 =>
N + 2 AgNO3 = 2 Ag + N(NO3)2
C2H4 + Br2 = CH2BrCH2Br =>
C2H4 + Br2 = CH2BrCH2Br
Fe(OH)2 + CO2 = Fe(HCO3)2 =>
Fe(OH)2 + 2 CO2 = Fe(HCO3)2
Fe3O4 + HNO3 = Fe(NO3)3 + N(x)O(y) + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + N(x)O(y) + 14 H2O
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO)32 + H2O =>
20 MnO + PbO2 + 32 HNO3 = 20 HMnO4 + Pb(NO)32 + 6 H2O
HCl + NaCH3CO2 = CH3COOH + NaCl =>
HCl + NaCH3CO2 = CH3COOH + NaCl
CH3COOH + NaOH = CH3COOOH + HNa =>
CH3COOH + NaOH = CH3COOOH + HNa
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
P2O3 + NaOH = P2OH + NaO3 =>
P2O3 + NaOH = P2OH + NaO3
CH3COOH(aq) + O2(g) = CO2(g) + H2O(l) =>
CH3COOH(aq) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
Cr2(CO3)2 + HNO3 = Cr(NO3)2 + CO2 + H2O =>
Cr2(CO3)2 + 4 HNO3 = 2 Cr(NO3)2 + 2 CO2 + 2 H2O
Cr(OH)3 + H3PO4 = Cr(H2PO4)3 + H2O =>
Cr(OH)3 + 3 H3PO4 = Cr(H2PO4)3 + 3 H2O
C6H8O7 + Na2CO3 = Na3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3 = 2 Na3C6H5O7 + 3 CO2 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HBrO + V(OH)4 = V(BrO)4 + H2O =>
4 HBrO + V(OH)4 = V(BrO)4 + 4 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Mn2O3 + CO = Mn + CO2 =>
Mn2O3 + 3 CO = 2 Mn + 3 CO2
S8 + O(g) = SO3 =>
S8 + 24 O(g) = 8 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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