| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiHCO3(s) = Li2CO3(s) + H2O(s) + CO2(g)
NaI2H2PO4 = NaPO4H2I2 =>
NaI2H2PO4 = NaPO4H2I2
LiHCO3(s) = Li2CO3(s) + H2O(g) + CO2(g) =>
2 LiHCO3(s) = Li2CO3(s) + H2O(g) + CO2(g)
Mg + HC1 = MgC2 + H2 =>
Mg + 2 HC1 = MgC2 + H2
Mo + Br2 = MoBr2 =>
Mo + Br2 = MoBr2
Na3PO4 + HOH = Na2HPO4 + NaOH =>
Na3PO4 + HOH = Na2HPO4 + NaOH
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Mo + Br2 = MoBr3 =>
2 Mo + 3 Br2 = 2 MoBr3
NH4HCO3 + NaCl = NaHCO3 + NH4Cl =>
NH4HCO3 + NaCl = NaHCO3 + NH4Cl
Mo + Br2 = MoBr4 =>
Mo + 2 Br2 = MoBr4
Al{3+} + SiO3({2-}) = Al2(SiO3)3 =>
2 Al{3+} + 3 SiO3({2-}) = Al2(SiO3)3
NaF + AlCl3 = Na3AlF6 + NaCl =>
6 NaF + AlCl3 = Na3AlF6 + 3 NaCl
Mo + Br2 = Mo2Br3 =>
4 Mo + 3 Br2 = 2 Mo2Br3
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
NaCl + AlBr3 = NaBr + AlCl3 =>
3 NaCl + AlBr3 = 3 NaBr + AlCl3
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
C3H7COOH + Zn = C3H7COOZn + H2 =>
2 C3H7COOH + 2 Zn = 2 C3H7COOZn + H2
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
SnO2 + Ca(OH)2 = CaSnO3 + H2O =>
SnO2 + Ca(OH)2 = CaSnO3 + H2O
Zn + HSe = ZnSe + H2 =>
2 Zn + 2 HSe = 2 ZnSe + H2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NH3NaH = NH2NaH2 =>
NH3NaH = NH2NaH2
Sn + CuSO4 = Sn(SO4)2 + Cu =>
Sn + 2 CuSO4 = Sn(SO4)2 + 2 Cu
Ag + S2O3 = [Ag(S2O3)2] =>
Ag + 2 S2O3 = [Ag(S2O3)2]
HBrO = Br2O + H2O =>
2 HBrO = Br2O + H2O
Ag + S2O3 = [Ag(S2O3)2] =>
Ag + 2 S2O3 = [Ag(S2O3)2]
NH3 + O2 = N2H4 + H2O =>
4 NH3 + O2 = 2 N2H4 + 2 H2O
Na3PO4 + HOH = Na2HPO4 + NaOH =>
Na3PO4 + HOH = Na2HPO4 + NaOH
Ag + S2O3 = [Ag(S2O3)2] =>
Ag + 2 S2O3 = [Ag(S2O3)2]
NaF + AlCl3 = Na3AlF6 + NaCl =>
6 NaF + AlCl3 = Na3AlF6 + 3 NaCl
HBrO = HBr + O2 =>
2 HBrO = 2 HBr + O2
CaCl2 + CaCO3 = CaCl + CO2 + O =>
CaCl2 + CaCO3 = 2 CaCl + CO2 + O
HBrO = HBrO2 + HBr =>
2 HBrO = HBrO2 + HBr
Al(NO3)3 + NaI = NaI(NO3)3 + Al =>
Al(NO3)3 + NaI = NaI(NO3)3 + Al
Al + Cr2O3 = Al2O3 + Cr* =>
2 Al + Cr2O3 = Al2O3 + 2 Cr*
HCl + C2H4 + O2 = Cl(CH2)2Cl + H2O =>
4 HCl + 2 C2H4 + O2 = 2 Cl(CH2)2Cl + 2 H2O
Al(NO3)3 + NaI = NaI(NO3)3 + Al =>
Al(NO3)3 + NaI = NaI(NO3)3 + Al
Na(HCO3) + CH3COOH = CH3COONa + H2O + CO2 =>
Na(HCO3) + CH3COOH = CH3COONa + H2O + CO2
AgBr = Ag + Br =>
AgBr = Ag + Br
Ca + HCl = CaCl + H2 = =>
2 Ca + 2 HCl = 2 CaCl + H2
Al(NO3)3 + NaI = NaI(NO3)3 + Al =>
Al(NO3)3 + NaI = NaI(NO3)3 + Al
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
HBrO = H + BrO =>
HBrO = H + BrO
Al(NO3)3 + NaI = NaI(NO3)3 + Al =>
Al(NO3)3 + NaI = NaI(NO3)3 + Al
PbO + CO2 = PbCO3 =>
PbO + CO2 = PbCO3
[Fe(H2O)6]Cl2 + H2O2 + H3O{+} = [Fe(H2O)4Cl2]{+} + H2O =>
2[Fe(H2O)6]Cl2 + H2O2 + 2 H3O{+} = 2[Fe(H2O)4Cl2]{+} + 8 H2O
Al(NO3)3 + NaI = NaI(NO3)3 + Al =>
Al(NO3)3 + NaI = NaI(NO3)3 + Al
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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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