| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2
LiCl + Na2HPO4 = Li3PO4 + NaCl + HCl =>
3 LiCl + Na2HPO4 = Li3PO4 + 2 NaCl + HCl
HCl(aq) + NaCH3COO(aq) = CH3COOH(aq) + NaCl(s) =>
HCl(aq) + NaCH3COO(aq) = CH3COOH(aq) + NaCl(s)
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
FeO3 + C = Fe2O3 + CO2 =>
4 FeO3 + 3 C = 2 Fe2O3 + 3 CO2
NaBr + H2 = Na + HBr =>
2 NaBr + H2 = 2 Na + 2 HBr
Fe2(SO4)3 + K3[Fe(CN)6] = K3(SO4)3 + Fe2[Fe(CN)6] =>
Fe2(SO4)3 + K3[Fe(CN)6] = K3(SO4)3 + Fe2[Fe(CN)6]
NH4NO3(aq) + PbS2O3(s) = Pb(NO3)2(aq) + (NH4)2S2O3(aq) =>
2 NH4NO3(aq) + PbS2O3(s) = Pb(NO3)2(aq) + (NH4)2S2O3(aq)
CO2 + H2O = C3H7O + O2 =>
12 CO2 + 14 H2O = 4 C3H7O + 17 O2
ZrO(NO3)2*H2O + C6H12O6*H2O = ZrO2 + H2O + CO2 + N2 =>
12 ZrO(NO3)2*H2O + 5 C6H12O6*H2O = 12 ZrO2 + 47 H2O + 30 CO2 + 12 N2
Fe(ClO4)2 + Al = Al(ClO4) + Fe =>
Fe(ClO4)2 + 2 Al = 2 Al(ClO4) + Fe
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na + Ag3PO4 = Ag + NaPO4 =>
Na + Ag3PO4 = 3 Ag + NaPO4
C12H22O4 + H2O = C2H6O + CO2 =>
6 C12H22O4 + 27 H2O = 31 C2H6O + 10 CO2
CH3OHHOSO2OH = CH3OSO2OHH2O =>
CH3OHHOSO2OH = CH3OSO2OHH2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
Zn2 + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn2 + 2 Ni(NO3)2 = 2 Zn(NO3)2 + 2 Ni
NaNO3 + K2SO4 = NaSO4 + K2NO3 =>
NaNO3 + K2SO4 = NaSO4 + K2NO3
KMnO4 + KNO2 + H2SO4 = K2SO4 + MnSO4 + H2O + KNO3 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 KNO3
C6H12 + H2O = C6H14 + CO2 =>
19 C6H12 + 12 H2O = 18 C6H14 + 6 CO2
CaNi6 = Ca + Ni =>
CaNi6 = Ca + 6 Ni
KF + O2 = K2O + F2 =>
4 KF + O2 = 2 K2O + 2 F2
C10H14N2 + O2 = CO2 + H2O + N2 =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 2 N2
Sn{4+} + Cl{-} = SnCl4 =>
Sn{4+} + 4 Cl{-} = SnCl4
KF + O2 = K2O + F2 =>
4 KF + O2 = 2 K2O + 2 F2
PbO + MnO + Os + O2 = PbMnOsO6 =>
PbO + MnO + Os + 2 O2 = PbMnOsO6
N + Cl2 = NCl5 =>
2 N + 5 Cl2 = 2 NCl5
K + Br = KBr =>
K + Br = KBr
Ag3AsO4 = Ag + AsO4 =>
Ag3AsO4 = 3 Ag + AsO4
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
NaOH + KHC8H4O4 = HOH + KNaC8H4O4 =>
NaOH + KHC8H4O4 = HOH + KNaC8H4O4
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + Pb3Cl6 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + Pb3Cl6
CoCl2(aq) + NH3(aq) + H2O2(aq) + NH4Cl(aq) = [Co(NH3)5Cl]Cl2(s) + H2O(l) =>
2 CoCl2(aq) + 8 NH3(aq) + H2O2(aq) + 2 NH4Cl(aq) = 2[Co(NH3)5Cl]Cl2(s) + 2 H2O(l)
Ca(s) + HBr(aq) = CaBr2(aq) + H2(g) =>
Ca(s) + 2 HBr(aq) = CaBr2(aq) + H2(g)
KSO4 + HP = KP + HSO4 =>
KSO4 + HP = KP + HSO4
Na3 + Cl4 = NaCl =>
4 Na3 + 3 Cl4 = 12 NaCl
Mg + HCl3 = MgCl + H2 =>
6 Mg + 2 HCl3 = 6 MgCl + H2
Li + H2O = H2 + Li(OH)2 =>
Li + 2 H2O = H2 + Li(OH)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
XH16XNaO4S + H3O = XH19XNaO5S =>
XH16XNaO4S + H3O = XH19XNaO5S
NaH + ClO3(OH) = NaClO3 + H2O =>
NaH + ClO3(OH) = NaClO3 + H2O
H2SO4 + CuOH = Cu2SO4 + H2O =>
H2SO4 + 2 CuOH = Cu2SO4 + 2 H2O
Rh + HNO3 + HCl = H3[RhCl6] + NO + H2O =>
Rh + HNO3 + 6 HCl = H3[RhCl6] + NO + 2 H2O
H2O + BOH2 + O2 = H3BO3 =>
2 H2O + 4 BOH2 + 3 O2 = 4 H3BO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/28/24
Équations équilibrées sur08/27/23
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