| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCl + F2 = 4 H + 2 FCl2
FeC + O2 = Fe + CO2 =>
FeC + O2 = Fe + CO2
Al2O3 + SiO2 = Al6Si2O13 =>
3 Al2O3 + 2 SiO2 = Al6Si2O13
Cl2 + CO = CCl2 + O2 =>
2 Cl2 + 2 CO = 2 CCl2 + O2
CO(s) + H2O(l) = CO2O3(s) + H2(g) =>
CO(s) + 4 H2O(l) = CO2O3(s) + 4 H2(g)
N4O10 = N2 + O2 =>
N4O10 = 2 N2 + 5 O2
NaHCO3 + C2H2O2 = C2H3O2Na + H2O + CO2 =>
3 NaHCO3 + 4 C2H2O2 = 3 C2H3O2Na + H2O + 5 CO2
C3H6 + H2SO4 = C3H8O4S =>
C3H6 + H2SO4 = C3H8O4S
Ca(H2PO4)2 + KOH = CaHPO4 + K3PO4 + H2O =>
Ca(H2PO4)2 + 3 KOH = CaHPO4 + K3PO4 + 3 H2O
C2H2(g) + XeF2(s) + NaO(s) = C10F22(s) + H2O(l) + NaF(s) + Xe(g) =>
10 C2H2(g) + 27 XeF2(s) + 10 NaO(s) = 2 C10F22(s) + 10 H2O(l) + 10 NaF(s) + 27 Xe(g)
Na2S + Cu(NO3)2 = CuS + Na(NO3) =>
Na2S + Cu(NO3)2 = CuS + 2 Na(NO3)
(CH3CH2OH)3N + HCl = (CH3CH2OH)2NH + (CH3CH2OH)Cl =>
(CH3CH2OH)3N + HCl = (CH3CH2OH)2NH + (CH3CH2OH)Cl
O7 = O =>
O7 = 7 O
CaCO3 + H2O2 = CaO28H20 + CO2 + H2O =>
CaCO3 + 17 H2O2 = CaO28H20 + CO2 + 7 H2O
CrBr3 + Na2CO3 = Na2Br3 + CrCO3 =>
CrBr3 + Na2CO3 = Na2Br3 + CrCO3
NaCrO4 + CuCl2 = CuCrO4 + NaCl2 =>
NaCrO4 + CuCl2 = CuCrO4 + NaCl2
C6H5O7{-3} + HCl = C6H5O7H{-2} + Cl{-} =>
C6H5O7{-3} + HCl = C6H5O7H{-2} + Cl{-}
HNO3 + CuAg = Cu(NO3)2 + AgNO3 + NO2 + H2O =>
6 HNO3 + CuAg = Cu(NO3)2 + AgNO3 + 3 NO2 + 3 H2O
S + KMnO4 + H2O = MnO2 + SO2 + KOH =>
3 S + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 SO2 + 4 KOH
NaNO2 = NaNO + O =>
NaNO2 = NaNO + O
HCl + KMnO4 = Cl + Mn02 + H2O + KCl =>
16 HCl + 2 KMnO4 = 14 Cl + Mn02 + 8 H2O + 2 KCl
CaCO3 + HNO3 = H2CO3Ca(NO3)2 =>
CaCO3 + 2 HNO3 = H2CO3Ca(NO3)2
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO + H2O =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 6 HCl + NO + 2 H2O
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
H{+} + Sn{2+} = H2 + Sn{4+} =>
2 H{+} + Sn{2+} = H2 + Sn{4+}
C + H2O = CO + H =>
C + H2O = CO + 2 H
H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O
CH3COOHKOH = CH3COOKH2O =>
CH3COOHKOH = CH3COOKH2O
C4H10O + O2 = CO + H2O =>
C4H10O + 4 O2 = 4 CO + 5 H2O
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
Na2B10H40O36 = NaOH + B(OH)3 + H2O =>
Na2B10H40O36 = 2 NaOH + 10 B(OH)3 + 4 H2O
Cr2O7{2-} + Cu2S + H{+} = Cr{3+} + Cu{2+} + SO4{2-} + H2O =>
5 Cr2O7{2-} + 3 Cu2S + 46 H{+} = 10 Cr{3+} + 6 Cu{2+} + 3 SO4{2-} + 23 H2O
CO2 = COO =>
CO2 = COO
Th(NO3)4 + K3PO4 = Th3(PO4)4 + KNO3 =>
3 Th(NO3)4 + 4 K3PO4 = Th3(PO4)4 + 12 KNO3
C3H7NH2KMnO4H2O = C3H5(OH)2KOHNH3MnO2 =>
C3H7NH2KMnO4H2O = C3H5(OH)2KOHNH3MnO2
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
C2H5CH + O2 = CO2 + H2O =>
2 C2H5CH + 9 O2 = 6 CO2 + 6 H2O
NH4CN = NH4 + CN =>
NH4CN = NH4 + CN
N2 = N0 =>
N2 = 2 N0
Cl2(g) + NaI(aq) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(aq) = 2 NaCl(s) + I2(g)
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
C7H5ClO + KMnO4 = C7H5ClO2 + MnO2 + K =>
2 C7H5ClO + KMnO4 = 2 C7H5ClO2 + MnO2 + K
Fe2(SO4)3 + Li = Li(SO4) + Fe =>
Fe2(SO4)3 + 3 Li = 3 Li(SO4) + 2 Fe
Ga(OH)3 + ZnCl2 = Zn(OH)2 + GaCl3 =>
2 Ga(OH)3 + 3 ZnCl2 = 3 Zn(OH)2 + 2 GaCl3
Ca(OH)2(s) = CaO(s)1H2O(g) =>
Ca(OH)2(s) = CaO(s)1H2O(g)
HOCl = Cl2O + H2O =>
2 HOCl = Cl2O + H2O
Hg(HSO4)2Ca(MnO4)2 = Hg(MnO4)2Ca(HSO4)2 =>
Hg(HSO4)2Ca(MnO4)2 = Hg(MnO4)2Ca(HSO4)2
FeSO3 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeSO3 + 4 H2SO4 = Fe2(SO4)3 + 4 H2O + 3 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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