| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4 + MnO2 + 2 KI = 2 KHSO4 + MnSO4 + 2 H2O + I2
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CaO + H2O + SO2 = Ca(HSO3)2 =>
CaO + H2O + 2 SO2 = Ca(HSO3)2
NH4OH + Cl2 = N2O + H2O + HCl =>
2 NH4OH + 4 Cl2 = N2O + H2O + 8 HCl
Au + HI = AuI + H =>
Au + HI = AuI + H
NH3 + O2 = NH3O =>
2 NH3 + O2 = 2 NH3O
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
C8H19N + O2 = HNO3 + H2O + CO2 =>
C8H19N + 14 O2 = HNO3 + 9 H2O + 8 CO2
HIO3 + CO = CO2 + I + H2O =>
2 HIO3 + 5 CO = 5 CO2 + 2 I + H2O
Cu(CH3COO)2 + AgNO3 = AgCH3COO + Cu(NO3)2 =>
Cu(CH3COO)2 + 2 AgNO3 = 2 AgCH3COO + Cu(NO3)2
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
Be(OH)2 + NH4HF2 = (NH4)2BeF4 + H2O =>
Be(OH)2 + 2 NH4HF2 = (NH4)2BeF4 + 2 H2O
Rh + O2 = RhO3 =>
2 Rh + 3 O2 = 2 RhO3
CH4 + C2H2 = C3H6 =>
CH4 + C2H2 = C3H6
CuNO3 = CuO + NO2 =>
CuNO3 = CuO + NO2
C + S = C5S3 =>
5 C + 3 S = C5S3
CH3COOH + NaHCO3 = CH3COONa + H2OCO3 =>
5 CH3COOH + 6 NaHCO3 = 6 CH3COONa + 4 H2OCO3
CH4CHO + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH4CHO + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C7H603 + C4H6O3 = C9H8O4 + C2H402 =>
22 C7H603 + 32 C4H6O3 = 24 C9H8O4 + 33 C2H402
Au + Br2 = AuBr3 =>
2 Au + 3 Br2 = 2 AuBr3
FeBr3 = Fe + Br =>
FeBr3 = Fe + 3 Br
C5H11Br + Na = NaBr + C5H11 =>
C5H11Br + Na = NaBr + C5H11
Bi + Na2SO4 + HCl = BiCl3 + NaCl + H2S + H2O =>
8 Bi + 3 Na2SO4 + 30 HCl = 8 BiCl3 + 6 NaCl + 3 H2S + 12 H2O
(H)2(SO)4 + RbOH = (Rb)2(SO)4 + (H)2O =>
(H)2(SO)4 + 2 RbOH = (Rb)2(SO)4 + 2(H)2O
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2 =>
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2
CF4 + H2 = F2 + CH3F =>
2 CF4 + 3 H2 = 3 F2 + 2 CH3F
Sr(OH)2 + Cs2HPO4 = Sr3(PO4)2 + Cs3PO4 + H2O =>
3 Sr(OH)2 + 6 Cs2HPO4 = Sr3(PO4)2 + 4 Cs3PO4 + 6 H2O
C6H5OH + Br = C6H5OBr + HBr =>
C6H5OH + 2 Br = C6H5OBr + HBr
SIH4 + O2 = SI + H2O =>
SIH4 + O2 = SI + 2 H2O
H3(PO4) + Sn(OH)4 = Sn3(PO4)4 + H(OH) =>
4 H3(PO4) + 3 Sn(OH)4 = Sn3(PO4)4 + 12 H(OH)
LiCl(s) = Li(s) + Cl(g) =>
LiCl(s) = Li(s) + Cl(g)
Na + HOH = NaOH + H =>
Na + HOH = NaOH + H
K2Cr2O7 + NaI + H2SO4 = NaSO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 6 NaI + 14 H2SO4 = 6 NaSO4 + 2 K2SO4 + 3 I2 + 2 Cr2(SO4)3 + 14 H2O
C6H5OH + HCO3 = CHO =>
2 C6H5OH + 5 HCO3 = 17 CHO
Si + HOH = SiO2 + H2 =>
Si + 2 HOH = SiO2 + 2 H2
(C3H8)(g) + O2 = CO(g) + H2O(g) =>
2(C3H8)(g) + 7 O2 = 6 CO(g) + 8 H2O(g)
KAl(SO4)2 + NaHCO3 = Na2SO4 + Al2(CO3)3 + K2CO3 + CO2 + H2O =>
2 KAl(SO4)2 + 8 NaHCO3 = 4 Na2SO4 + Al2(CO3)3 + K2CO3 + 4 CO2 + 4 H2O
C + O2 = CO2 =>
C + O2 = CO2
MnC2O4 + H2SO4 = Mn2(SO3)3 + CO2 + H2O =>
2 MnC2O4 + 3 H2SO4 = Mn2(SO3)3 + 4 CO2 + 3 H2O
CrCl3 + NaOH + H2O = NaCrO2 + HCl =>
CrCl3 + NaOH + H2O = NaCrO2 + 3 HCl
Ca(OH)2 + Br = Ca(OH)2Br =>
Ca(OH)2 + Br = Ca(OH)2Br
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
Fe + SiO2 = FeSiO2 =>
Fe + SiO2 = FeSiO2
Pb + Sn(ClO3)4 = Sn + Pb(ClO3)2 =>
2 Pb + Sn(ClO3)4 = Sn + 2 Pb(ClO3)2
CoF3 = Co + F =>
CoF3 = Co + 3 F
CH4 + H2O = CH3OH + H =>
CH4 + H2O = CH3OH + 2 H
SF4 + O2 = OSF4 =>
2 SF4 + O2 = 2 OSF4
Ni(NO3)2 + NH3 = [Ni(NH3)6](NO3)2 =>
Ni(NO3)2 + 6 NH3 = [Ni(NH3)6](NO3)2
LiCl(s) = Li(s) + Cl(s) =>
LiCl(s) = Li(s) + Cl(s)
Ge + HNO3 = Ge(NO3)2 + H2 =>
Ge + 2 HNO3 = Ge(NO3)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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