| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2(aq) + K3[Fe(CN)6](aq) = KFe[Fe(CN)6](s) + 2 KCl
H3OCN = H3O + CN =>
H3OCN = H3O + CN
Cl2 + F = ClF3 =>
Cl2 + 6 F = 2 ClF3
Fe2O3 + C = Fe + C2O =>
Fe2O3 + 6 C = 2 Fe + 3 C2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CHOOH + H2O = H3O + CHOO =>
CHOOH + H2O = H3O + CHOO
Ce + Cl2 = CeCl3 =>
2 Ce + 3 Cl2 = 2 CeCl3
C6H5N3O6 = N2 + H2O + CO + C =>
2 C6H5N3O6 = 3 N2 + 5 H2O + 7 CO + 5 C
NH4Cl + HgC4H6O4 = HgCl + NH4C4H6O4 =>
NH4Cl + HgC4H6O4 = HgCl + NH4C4H6O4
P2 + O2 + H2O = H3PO4 =>
2 P2 + 5 O2 + 6 H2O = 4 H3PO4
Cu{2+} + HCl = CuCl4{2-} + H{+} =>
Cu{2+} + 4 HCl = CuCl4{2-} + 4 H{+}
N2O6Sr + KNO3 = KN2O6 + SrNO3 =>
N2O6Sr + KNO3 = KN2O6 + SrNO3
Sr + H2O = SrH2O =>
Sr + H2O = SrH2O
Cu2(SO4)*5H2O = Cu2(SO4) + H2O =>
Cu2(SO4)*5H2O = Cu2(SO4) + 5 H2O
Na2CO3(s) + FeCr2O4 + O2(g) = Fe2O3(s) + Na2CrO4(s) + CO2 =>
8 Na2CO3(s) + 4 FeCr2O4 + 7 O2(g) = 2 Fe2O3(s) + 8 Na2CrO4(s) + 8 CO2
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
C3H5NO + O2 = CO2 + H2O + NO2 =>
4 C3H5NO + 19 O2 = 12 CO2 + 10 H2O + 4 NO2
Na2CO3 + NaOH = Na3OHCO3 =>
Na2CO3 + NaOH = Na3OHCO3
Zn(NO3)2ZnCl2 + NaOH = ZnO + H2O + NaNO3 + NaCl =>
Zn(NO3)2ZnCl2 + 4 NaOH = 2 ZnO + 2 H2O + 2 NaNO3 + 2 NaCl
MgCl2 + H3PO4 = Mg(H2PO4)2 + HCl =>
MgCl2 + 2 H3PO4 = Mg(H2PO4)2 + 2 HCl
CH4O + H2SO4 = CO2 + SO2 + H2O =>
CH4O + 3 H2SO4 = CO2 + 3 SO2 + 5 H2O
HNO3 + Au = H2 + Au(NO3)3 =>
6 HNO3 + 2 Au = 3 H2 + 2 Au(NO3)3
Kr + Cl2 = KrCl4 =>
Kr + 2 Cl2 = KrCl4
MnO2 = Mn2 + O =>
2 MnO2 = Mn2 + 4 O
C9O6K3Cl3 + KOH = C6H3Cl3 + K2CO3 =>
C9O6K3Cl3 + 3 KOH = C6H3Cl3 + 3 K2CO3
Al3Br2 + Cl2 = AlCl2 + Br2 =>
Al3Br2 + 3 Cl2 = 3 AlCl2 + Br2
FeCl2 + (NH4)3PO4 = FePO4 + (NH4)3Cl2 =>
FeCl2 + (NH4)3PO4 = FePO4 + (NH4)3Cl2
MnO4{-} + H{+]+I{-] = Mn{2+}+H2O+I2 =>
2 MnO4{-} + 16 H{+]+10I{-] = 2 Mn{2+}+8H2O+5I2
Na2SO3(l) + HCl(l) = NaCl + H2SO3(l) =>
Na2SO3(l) + 2 HCl(l) = 2 NaCl + H2SO3(l)
Fe + HCl = FeCl2 + H =>
Fe + 2 HCl = FeCl2 + 2 H
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + HNo3 = MgHNo3 =>
Mg + HNo3 = MgHNo3
VO3{-} + H2S + H{+} = VO{2+} + S + H2O =>
2 VO3{-} + H2S + 6 H{+} = 2 VO{2+} + S + 4 H2O
FeCl3 + H3PO4 = Fe(PO4)3 + H3Cl =>
FeCl3 + 3 H3PO4 = Fe(PO4)3 + 3 H3Cl
K[ICl4] + H2O = I2 + HIO3 + HCl + KCl =>
5 K[ICl4] + 9 H2O = I2 + 3 HIO3 + 15 HCl + 5 KCl
CuSO4*5H2O + Na2CO3 = CuSO4 + Na2CO3*H2O =>
CuSO4*5H2O + 5 Na2CO3 = CuSO4 + 5 Na2CO3*H2O
K[ICl4] + H2O = I2 + HIO3 + HCl + KCl =>
5 K[ICl4] + 9 H2O = I2 + 3 HIO3 + 15 HCl + 5 KCl
LiFePO4 = Li + FePO4 =>
LiFePO4 = Li + FePO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
NaCrO2 + NaHSO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO2 + 8 NaHSO4 = Cr2(SO4)3 + 5 Na2SO4 + 4 H2O
BaCl2 + Al2(CO3)3 = BaCO3 + AlCl3 =>
3 BaCl2 + Al2(CO3)3 = 3 BaCO3 + 2 AlCl3
K[ICl4] + H2O = I2 + HIO3 + HCl + KCl =>
5 K[ICl4] + 9 H2O = I2 + 3 HIO3 + 15 HCl + 5 KCl
H2O + Cr + Cu{2+} = CrO4{2-} + Cu{+} + H{+} =>
4 H2O + Cr + 6 Cu{2+} = CrO4{2-} + 6 Cu{+} + 8 H{+}
Cu + Fe(OH)3 = Cu(OH)3 + Fe =>
Cu + Fe(OH)3 = Cu(OH)3 + Fe
NaHS + HMnO4 = MnO2 + S + NaOH + H2O =>
3 NaHS + 2 HMnO4 = 2 MnO2 + 3 S + 3 NaOH + H2O
K[ICl4] + H2O = I2 + HIO3 + HCl + KCl =>
5 K[ICl4] + 9 H2O = I2 + 3 HIO3 + 15 HCl + 5 KCl
CaI + Cl = CaCl2 + I =>
CaI + 2 Cl = CaCl2 + I
NaCl + SiO2 + H2O + O2 = NaSiO4 + HCl =>
4 NaCl + 4 SiO2 + 2 H2O + 3 O2 = 4 NaSiO4 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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