| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10O + HCl = C4H9 + Cl + H2O
CUH10 + O2 = CUH10O2 =>
CUH10 + O2 = CUH10O2
UF6 + H2O = UF2O2 + H10F10 =>
5 UF6 + 10 H2O = 5 UF2O2 + 2 H10F10
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuO + CH4 = Cu + CO + H2O =>
3 CuO + CH4 = 3 Cu + CO + 2 H2O
Si + NaOH + H2O = SiO3 + NaH2 =>
Si + 2 NaOH + H2O = SiO3 + 2 NaH2
Pb(CH3CO2)2 + KCl = PbCl + K(CH3COO)2 =>
Pb(CH3CO2)2 + KCl = PbCl + K(CH3COO)2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH)3PO4(MoO3)12 + NH4NO3 + H2O =>
8 H3PO4 + 96(NH4)2MoO4 + 186 HNO3 = 8(NH)3PO4(MoO3)12 + 177 NH4NO3 + 123 H2O
Cr2O2 + Na2CO3 + KNO3 = Na2Cr2O7 + CO2 + KNO2 =>
Cr2O2 + Na2CO3 + 4 KNO3 = Na2Cr2O7 + CO2 + 4 KNO2
BaOH + PbBr = BaBr + PbOH =>
BaOH + PbBr = BaBr + PbOH
Sn2 + Pb(No3)2 = Pb + Sn(No3)2 =>
Sn2 + 2 Pb(No3)2 = 2 Pb + 2 Sn(No3)2
J + NaOH = NaJ + NaJO3 + H2O =>
6 J + 6 NaOH = 5 NaJ + NaJO3 + 3 H2O
AlNO3(aq) + NaS2(aq) = AlS2(s) + NaNO3(aq) =>
AlNO3(aq) + NaS2(aq) = AlS2(s) + NaNO3(aq)
Ba(NO3)2 + Ag2SO4 = AgNO3 + BaSO4 =>
Ba(NO3)2 + Ag2SO4 = 2 AgNO3 + BaSO4
Ag2SO3 = Ag + SO3 =>
Ag2SO3 = 2 Ag + SO3
C6H5NH2 + KCr2O7 + H2SO4 = C6H4O7 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
2 C6H5NH2 + 4 KCr2O7 + 15 H2SO4 = 2 C6H4O7 + 2 K2SO4 + 4 Cr2(SO4)3 + (NH4)2SO4 + 14 H2O
Ca(ClO)2 + HCl = CaCl + H2O + Cl =>
Ca(ClO)2 + 4 HCl = CaCl + 2 H2O + 5 Cl
Al + MnOH = Al(OH)3 + Mn =>
Al + 3 MnOH = Al(OH)3 + 3 Mn
Fe(SCN)3 + HCl = FeCl2 + H + SCN =>
Fe(SCN)3 + 2 HCl = FeCl2 + 2 H + 3 SCN
Na2S2O3 + KMnO4 + H2O = Na2SO4 + KOH + MnO2 + K2SO4 =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 2 KOH + 8 MnO2 + 3 K2SO4
H2 + NaOH = H2O + Na =>
H2 + 2 NaOH = 2 H2O + 2 Na
NaClO + CH3COOH + NaBr = Br2 + H2O + CH3COONa + NaCl =>
NaClO + 2 CH3COOH + 2 NaBr = Br2 + H2O + 2 CH3COONa + NaCl
N2O5 + V(OH)2 = V(NO3)2 + H2O =>
N2O5 + V(OH)2 = V(NO3)2 + H2O
Zr(N(CH3)2)4 + H2O = ZrO2 + NH(CH3)2 =>
Zr(N(CH3)2)4 + 2 H2O = ZrO2 + 4 NH(CH3)2
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
LiAlH4 + H2O = Li[Al(OH)4(H2O)2] + H2 =>
LiAlH4 + 6 H2O = Li[Al(OH)4(H2O)2] + 4 H2
C3H5(OH) + Na = C3H5(ONa) + H2 =>
2 C3H5(OH) + 2 Na = 2 C3H5(ONa) + H2
H2SO4 + K2Cr2O7 + CHCl3 = Cr2(SO4)3 + H2O + Cl2 + K2SO4 + CO2 =>
20 H2SO4 + 5 K2Cr2O7 + 6 CHCl3 = 5 Cr2(SO4)3 + 23 H2O + 9 Cl2 + 5 K2SO4 + 6 CO2
C17H33COOH + KMnO4 + H2O = C17H33(OH)2COOH + KOH + MnO2 =>
3 C17H33COOH + 2 KMnO4 + 4 H2O = 3 C17H33(OH)2COOH + 2 KOH + 2 MnO2
Cl + KIO3 = I + KClO3 =>
Cl + KIO3 = I + KClO3
Ca(NO3)6H2O + Fe(NO3)3*9H2O + CH2NH2COOH = CaFe19 + CO2 + H2O + N2 =>
2 Ca(NO3)6H2O + 38 Fe(NO3)3*9H2O + 84 CH2NH2COOH = 2 CaFe19 + 168 CO2 + 554 H2O + 105 N2
H4P2 = PH3 + H2P4 =>
5 H4P2 = 6 PH3 + H2P4
CCl4 + H2O = H2CO3 + HCl =>
CCl4 + 3 H2O = H2CO3 + 4 HCl
Cr + Sn2{+} = Cr{3+} + Sn =>
Cr + 3 Sn2{+} = Cr{3+} + 6 Sn
Fe2H2(SO4)3 = Fe2(SO4)3 + H2 =>
Fe2H2(SO4)3 = Fe2(SO4)3 + H2
K2CrO4 + FeCl2 + KOH + H2O = K[Cr(OH)4] + KCl + Fe(OH)3 =>
K2CrO4 + 3 FeCl2 + 5 KOH + 4 H2O = K[Cr(OH)4] + 6 KCl + 3 Fe(OH)3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C2O4{2-} + MnO2 + H{+} = CO2 + Mn{+} + H2O =>
3 C2O4{2-} + 2 MnO2 + 8 H{+} = 6 CO2 + 2 Mn{+} + 4 H2O
PbO2 + KI + H2SO4 = I2 + PbO + K2SO4 + H2O =>
PbO2 + 2 KI + H2SO4 = I2 + PbO + K2SO4 + H2O
Fe + SO2 = FeO + S =>
2 Fe + SO2 = 2 FeO + S
C7H16 + Cl2 = C7H15Cl + HCl =>
C7H16 + Cl2 = C7H15Cl + HCl
K[Al(OH)4] + H2C2O4*2H2O + KOH = K3[Al(C2O4)3]*H2O + H2O =>
K[Al(OH)4] + 3 H2C2O4*2H2O + 2 KOH = K3[Al(C2O4)3]*H2O + 11 H2O
XeO2F2 + H2O = Xe + O2 + HF =>
2 XeO2F2 + 2 H2O = 2 Xe + 3 O2 + 4 HF
C2H6O + H2O = C2H7O + OH =>
C2H6O + H2O = C2H7O + OH
C6H7N + Br2 = C6H7NBr3 =>
2 C6H7N + 3 Br2 = 2 C6H7NBr3
CH4 + KMnO4 + H2O = CH3OH + KOH + MnO2 =>
3 CH4 + 2 KMnO4 + H2O = 3 CH3OH + 2 KOH + 2 MnO2
NaC8H7CO2 + HCl = NaCl + HC8H7CO2 =>
NaC8H7CO2 + HCl = NaCl + HC8H7CO2
[Al(H2O)6]Cl3 = Al(OH)3 + HCl + H2O =>
[Al(H2O)6]Cl3 = Al(OH)3 + 3 HCl + 3 H2O
P205 + H2O = H3 + PO4 =>
3 P205 + 2460 H2O = 1640 H3 + 615 PO4
AgNO3 + BeCO3 = Be(NO3)2 + Ag2CO3 =>
2 AgNO3 + BeCO3 = Be(NO3)2 + Ag2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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