| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(OH)2 + 6 NH3 = Co(NH3)6 + 2 OH
WO3 + Zr = ZrO2 + W =>
2 WO3 + 3 Zr = 3 ZrO2 + 2 W
SrBr2 + K3PO4 = Sr3(PO4)2 + KBr =>
3 SrBr2 + 2 K3PO4 = Sr3(PO4)2 + 6 KBr
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
CdCl2 + NaI = CdI2 + NaCl =>
CdCl2 + 2 NaI = CdI2 + 2 NaCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ta + KOH + O2 = K3TaO4 + H2O =>
4 Ta + 12 KOH + 5 O2 = 4 K3TaO4 + 6 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeCl2 + O2 = Fe2O3 + Cl2 =>
4 FeCl2 + 3 O2 = 2 Fe2O3 + 4 Cl2
K2SO4 + H2O = KOH + H2SO4 =>
K2SO4 + 2 H2O = 2 KOH + H2SO4
CO2 + S = C(SO3)2 + CS2 =>
3 CO2 + 6 S = C(SO3)2 + 2 CS2
Si + H2 = SiH2 =>
Si + H2 = SiH2
Na2B4O7 + C2H5OH + H2SO4 = B(OCH3)3 + H2O + Na2SO4 =>
Na2B4O7 + 6 C2H5OH + H2SO4 = 4 B(OCH3)3 + H2O + Na2SO4
FeO4 + H2 + CH4 = Fe3C + H2O =>
3 FeO4 + 10 H2 + CH4 = Fe3C + 12 H2O
BaCrO4 + H{+} = Ba{2+} + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 H{+} = 2 Ba{2+} + H2Cr2O7 + H2O
H2O + MnO4 + Sn = OH{-} + MnO2 + Sn4{+} =>
2 H2O + MnO4 + 16 Sn = 4 OH{-} + MnO2 + 4 Sn4{+}
Zn + CuSO8 = Cu + ZnSO8 =>
Zn + CuSO8 = Cu + ZnSO8
BaCl2 + (NH4)2SO4 = BaSO4 + (NH4)2 + Cl2 =>
BaCl2 + (NH4)2SO4 = BaSO4 + (NH4)2 + Cl2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
PCl3 + H3PO4 + H2O = HClO4 + PH3 =>
4 PCl3 + 9 H3PO4 + 12 H2O = 12 HClO4 + 13 PH3
CH3COCH3 + NaNH2 = CH3COCH2 + NaNH3 =>
CH3COCH3 + NaNH2 = CH3COCH2 + NaNH3
Cl2 + SO3{2-} + H2O = Cl{-} + SO4{2-} + H{+} =>
Cl2 + SO3{2-} + H2O = 2 Cl{-} + SO4{2-} + 2 H{+}
Na2CO3 + CaCl2 = Ca(CO3) + Na2Cl2 =>
Na2CO3 + CaCl2 = Ca(CO3) + Na2Cl2
I{-} + OCl{-} + H2O = I2 + Cl{-} + OH{-} =>
2 I{-} + OCl{-} + H2O = I2 + Cl{-} + 2 OH{-}
Na2S(aq) + HNO3(aq) = H2S(aq) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(aq) + 2 NaNO3(aq)
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
NaVO3 + Zn + HCl = NaCl + VCl3 + ZnCl2 + H2O =>
NaVO3 + Zn + 6 HCl = NaCl + VCl3 + ZnCl2 + 3 H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NH4OH + Rb2CO3 = (NH4)2CO3 + RbOH =>
2 NH4OH + Rb2CO3 = (NH4)2CO3 + 2 RbOH
CH3CONH2 + NaOH + Br2 = CH3NH2 + NaBr + H2O + CO2 =>
CH3CONH2 + 2 NaOH + Br2 = CH3NH2 + 2 NaBr + H2O + CO2
C6H8O7 + CaCO3MgCO3 = Mg(C6H6O7)2 + Ca(C6H6O7)2 + CO2 + H2O =>
34 C6H8O7 + 9 CaCO3MgCO3 = 9 Mg(C6H6O7)2 + 9 Ca(C6H6O7)2 + 6 CO2 + 28 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Fe + HgBr2 = FeBr3 + Hg =>
2 Fe + 3 HgBr2 = 2 FeBr3 + 3 Hg
BaI2 + CI2 = BaCI2 + I2 =>
BaI2 + CI2 = BaCI2 + I2
Al(s) + H2SO4(aq) + KOH(aq) + H2O(l) = KAl(SO4)2*12H2O(s) + H2 =>
2 Al(s) + 4 H2SO4(aq) + 2 KOH(aq) + 22 H2O(l) = 2 KAl(SO4)2*12H2O(s) + 3 H2
Ca(NO3)2 + K3PO4 = Ca(PO4) + K3(NO3)2 =>
Ca(NO3)2 + K3PO4 = Ca(PO4) + K3(NO3)2
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
HNO2(g) = NO2 + H =>
HNO2(g) = NO2 + H
K2Cr2O7 + TeO2 + H2SO4 = H2TeO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 TeO2 + 4 H2SO4 = 3 H2TeO4 + Cr2(SO4)3 + K2SO4 + H2O
XCH3NH2 + O2 = XCO2 + H2O + N2 =>
4 XCH3NH2 + 9 O2 = 4 XCO2 + 10 H2O + 2 N2
ZnSO3 + O2 = ZnSO4 =>
2 ZnSO3 + O2 = 2 ZnSO4
H2C2O4 + OH = H2O + CO2 =>
H2C2O4 + 2 OH = 2 H2O + 2 CO2
CH4 + O2 = H0 + CO =>
2 CH4 + O2 = 8 H0 + 2 CO
Ba(OH)2 + O2 = BaO2 + H2O =>
2 Ba(OH)2 + O2 = 2 BaO2 + 2 H2O
CsBr(aq) + Cl2(aq) = CsCl(aq) + Br2(aq) =>
2 CsBr(aq) + Cl2(aq) = 2 CsCl(aq) + Br2(aq)
CH3CH(OH)CH2CH3 + Na = CH3CH(O)CH2CH3Na + H2 =>
2 CH3CH(OH)CH2CH3 + 2 Na = 2 CH3CH(O)CH2CH3Na + H2
Co + Pb(NO3) = Co(NO3) + Pb =>
Co + Pb(NO3) = Co(NO3) + Pb
NH2NH2 + H2O = NH2NH3{+} + OH{-} =>
NH2NH2 + H2O = NH2NH3{+} + OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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