| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 H2O = Ca{2} + 2 OH{-} + H2
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
Fr + F2 = FrF =>
2 Fr + F2 = 2 FrF
MgO + FeCl2 = FeO + MgCl2 =>
MgO + FeCl2 = FeO + MgCl2
AlI3 + HgCl2 = HgI3 + AlCl2 =>
AlI3 + HgCl2 = HgI3 + AlCl2
CH2CH(CH2)2CH3(l) + O2(g) = CO2 + H2O =>
2 CH2CH(CH2)2CH3(l) + 15 O2(g) = 10 CO2 + 10 H2O
Ag + Cr = AgCr =>
Ag + Cr = AgCr
ZnOHCl + KOH = Zn(OH)2 + KCl =>
ZnOHCl + KOH = Zn(OH)2 + KCl
AuI = Au + I2 =>
2 AuI = 2 Au + I2
Sn + OH = Sn(OH)4 =>
Sn + 4 OH = Sn(OH)4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
O2 + Ca(ClO3)2 = CaO + ClO3 =>
O2 + 2 Ca(ClO3)2 = 2 CaO + 4 ClO3
S + KBrO3 = K2SO4 + Br2 + SO2 =>
2 S + 2 KBrO3 = K2SO4 + Br2 + SO2
As2S3 + HNO3 = H2SO4 + NO2 + H2O + H3AsO4 =>
As2S3 + 28 HNO3 = 3 H2SO4 + 28 NO2 + 8 H2O + 2 H3AsO4
CH3CH2OH + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + CH3COOH + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 16 HNO3 = 4 KNO3 + 4 Cr(NO3)3 + 3 CH3COOH + 11 H2O
CH4N2O + C6H12O6 = C12H13NO2 + H2O + O2 =>
6 CH4N2O + 23 C6H12O6 = 12 C12H13NO2 + 72 H2O + 24 O2
ZnPO4 + CuSO4 = ZnSO4 + CuPO4 =>
ZnPO4 + CuSO4 = ZnSO4 + CuPO4
Yb(OH)2 + H6O6Te = Yb3TeO6 + H2O =>
3 Yb(OH)2 + H6O6Te = Yb3TeO6 + 6 H2O
NH4NO3 + LiOH = NH4OH + LiNO3 =>
NH4NO3 + LiOH = NH4OH + LiNO3
Pb3P2 + H2 = H3P + Pb =>
Pb3P2 + 3 H2 = 2 H3P + 3 Pb
K2SnO2 + H2SO4 = SnSO4 + K2SO4 + H2O =>
K2SnO2 + 2 H2SO4 = SnSO4 + K2SO4 + 2 H2O
C2H5OH + Cu(OH)2 = Cu2O + H2O + C3H5OOH =>
3 C2H5OH + 8 Cu(OH)2 = 4 Cu2O + 11 H2O + 2 C3H5OOH
Mn(OH)2 + HPO3 = Mn(PO3)2 + H2O =>
Mn(OH)2 + 2 HPO3 = Mn(PO3)2 + 2 H2O
MnS2O3 + MnO4{-} + OH{-} = MnO2 + SO4{-2} + H2O =>
3 MnS2O3 + 10 MnO4{-} + 2 OH{-} = 13 MnO2 + 6 SO4{-2} + H2O
H + NiCl2 = HCl + Ni =>
2 H + NiCl2 = 2 HCl + Ni
(C15H31COO)3C3H5 + NaOH = C15H31COONa + C3H5(OH)3 =>
(C15H31COO)3C3H5 + 3 NaOH = 3 C15H31COONa + C3H5(OH)3
(NH4)2CO3 + BaBr2 = NH4Br + BaCO3 =>
(NH4)2CO3 + BaBr2 = 2 NH4Br + BaCO3
HgO + Mg = MgO + Hg =>
HgO + Mg = MgO + Hg
C2H8(l) + O2(g) = CO2(g) + H2O(g) =>
C2H8(l) + 4 O2(g) = 2 CO2(g) + 4 H2O(g)
H2S + Li(OH) = Li(HS) + H2O =>
H2S + Li(OH) = Li(HS) + H2O
NaOH + H2SO2 = Na2SO2 + H2O =>
2 NaOH + H2SO2 = Na2SO2 + 2 H2O
Cr(OH)3 + NaOH + Cl2 = Na2CrO4 + H2O + NaCl =>
2 Cr(OH)3 + 10 NaOH + 3 Cl2 = 2 Na2CrO4 + 8 H2O + 6 NaCl
H2CO3 + LiOH = Li2CO3 + H2O(l) =>
H2CO3 + 2 LiOH = Li2CO3 + 2 H2O(l)
NaHCO3 + C2H4O2 = CO2 + NaC2H4O2 + H2O =>
8 NaHCO3 + 9 C2H4O2 = 10 CO2 + 8 NaC2H4O2 + 6 H2O
H2S + F2 = SF2 + HF =>
H2S + 2 F2 = SF2 + 2 HF
Na + SiO2 = NaSi + O2 =>
Na + SiO2 = NaSi + O2
KF + KBF4 + B2O3 = K2B2OF6 =>
2 KF + 4 KBF4 + B2O3 = 3 K2B2OF6
CH3COOH + NH3 = CH3NH2 + CO2 + H2 =>
CH3COOH + NH3 = CH3NH2 + CO2 + H2
PbI2 + HCl = HI + PbCl2 =>
PbI2 + 2 HCl = 2 HI + PbCl2
HH2O2 = H2O + O2 =>
4 HH2O2 = 6 H2O + O2
NH3 + H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH3 + 2 H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
SCl = S + Cl =>
SCl = S + Cl
MgCO3 + H2SO4 = MgSO4 + H2CO3 =>
MgCO3 + H2SO4 = MgSO4 + H2CO3
C8H12 + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + K2SO4 + H2O =>
5 C8H12 + 14 KMnO4 + 21 H2SO4 = 5 C8H6O4 + 14 MnSO4 + 7 K2SO4 + 36 H2O
F + Au = FAu =>
F + Au = FAu
Sb2S3 = Sb + S =>
Sb2S3 = 2 Sb + 3 S
TiO2(s) + Al(s) = Al2O3(s) + Ti(s) =>
3 TiO2(s) + 4 Al(s) = 2 Al2O3(s) + 3 Ti(s)
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
C4H4 + HCl = C4H5Cl =>
C4H4 + HCl = C4H5Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/25
Équations équilibrées sur02/19/24
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