| Équations équilibrées la veille |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HSO4{-} + OH{-} = SO4{2-} + H2O =>
HSO4{-} + OH{-} = SO4{2-} + H2O
Ca(OH0)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH0)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe(OH)3 + NaSCN = Fe(SCN)3 + NaOH =>
Fe(OH)3 + 3 NaSCN = Fe(SCN)3 + 3 NaOH
Cl2 + O3 = ClO2 =>
3 Cl2 + 4 O3 = 6 ClO2
NH4NO3 + K2CO3 = NH4CO3 + K2NO3 =>
NH4NO3 + K2CO3 = NH4CO3 + K2NO3
HNO3 + NiOH3 = Ni(NO2) + H2O =>
HNO3 + NiOH3 = Ni(NO2) + 2 H2O
Co3 + NaOH = Co(OH) + Na =>
Co3 + 3 NaOH = 3 Co(OH) + 3 Na
CH3COOH + Cl2 = HCl + CH2ClCOOH =>
CH3COOH + Cl2 = HCl + CH2ClCOOH
(NH4)2SO4(s) + KOH(s) = NH3(g) + K2SO4(s) + H2O(l) =>
(NH4)2SO4(s) + 2 KOH(s) = 2 NH3(g) + K2SO4(s) + 2 H2O(l)
Mg(NO3)2 + Al(NO3)3 = MgAl2O4 + NO + O2 =>
Mg(NO3)2 + 2 Al(NO3)3 = MgAl2O4 + 8 NO + 6 O2
K3[Fe(CN)6] + NaHC4H4O6 = KHC4H4O6 + Na3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 NaHC4H4O6 = 3 KHC4H4O6 + Na3[Fe(CN)6]
NaOH + Zn + H2O = Na2[Zn(OH)4] + H2 =>
2 NaOH + Zn + 2 H2O = Na2[Zn(OH)4] + H2
H2NCH2COOH = C + O2 + N2 + H2 =>
2 H2NCH2COOH = 4 C + 2 O2 + N2 + 5 H2
C2H3CHO + O2 = CO2 + H2O =>
2 C2H3CHO + 7 O2 = 6 CO2 + 4 H2O
Cl2 + Na2S2O3 + NaOH = NaCl + Na2S2O4 + H2O =>
Cl2 + Na2S2O3 + 2 NaOH = 2 NaCl + Na2S2O4 + H2O
Fe(OH)3 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 3 Cl2 + 10 KOH = 2 K2FeO4 + 6 KCl + 8 H2O
((NH4)3PO4) + NaCl = (NH4)Cl + Na3PO4 =>
((NH4)3PO4) + 3 NaCl = 3(NH4)Cl + Na3PO4
Fe + CuK2Cl4*2H2O = CuK2 + Fe4Cl2 + H2O =>
8 Fe + CuK2Cl4*2H2O = CuK2 + 2 Fe4Cl2 + 2 H2O
C3H7N + O2 = CO2 + H2O + N100 =>
100 C3H7N + 475 O2 = 300 CO2 + 350 H2O + N100
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Au + NaCN + O2 + H2O = Na[Au(CN)4] + NaOH =>
4 Au + 16 NaCN + 3 O2 + 6 H2O = 4 Na[Au(CN)4] + 12 NaOH
CO2 + H2O = O2 + C7H16 =>
7 CO2 + 8 H2O = 11 O2 + C7H16
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaH2PO4 = Na2O + P2O5 + H2O =>
2 NaH2PO4 = Na2O + P2O5 + 2 H2O
O12 = O =>
O12 = 12 O
HCl + MgO = H2O + MgCl2 =>
2 HCl + MgO = H2O + MgCl2
AlCl3 + Cu(No3)2 = Al(No3)3 + CuCl2 =>
2 AlCl3 + 3 Cu(No3)2 = 2 Al(No3)3 + 3 CuCl2
Mg + Mg(NO3)2 = Mg4(NO3)2 =>
3 Mg + Mg(NO3)2 = Mg4(NO3)2
Na2O2 + KMnO4 = NaMnO4 + KO =>
Na2O2 + 2 KMnO4 = 2 NaMnO4 + 2 KO
H3SbO3 + Ca(OH)2 = Ca3(SbO3)2 + H2O =>
2 H3SbO3 + 3 Ca(OH)2 = Ca3(SbO3)2 + 6 H2O
Ag2CO3 + O2 = AgO + CO2 =>
2 Ag2CO3 + O2 = 4 AgO + 2 CO2
Mg{+} + O{-} = MgO =>
Mg{+} + O{-} = MgO
NaOH + CuS = NaCu + H2 + SO =>
2 NaOH + 2 CuS = 2 NaCu + H2 + 2 SO
H2O + FeCl3 = HCl + FeOHCl2 =>
H2O + FeCl3 = HCl + FeOHCl2
N + O + U = NOU =>
N + O + U = NOU
KBr(aq) + H2SO4(aq) + MnO2(aq) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br2(l) =>
2 KBr(aq) + 3 H2SO4(aq) + MnO2(aq) = 2 KHSO4(aq) + MnSO4(aq) + 2 H2O(l) + Br2(l)
Zn(s) + PbSO4(aq) = Pb(s) + ZnSO4(aq) =>
Zn(s) + PbSO4(aq) = Pb(s) + ZnSO4(aq)
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2 =>
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2
F2 + Br2 + H2O = HBrO4 + HF =>
7 F2 + Br2 + 8 H2O = 2 HBrO4 + 14 HF
AlCl3 = Al3 + Cl =>
3 AlCl3 = Al3 + 9 Cl
HBr(aq) + Ba(OH)2(s) = BaBr2 + H2O =>
2 HBr(aq) + Ba(OH)2(s) = BaBr2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O3(g) = O =>
O3(g) = 3 O
Mg(MnO4)2 + Na = Na(MnO4) + Mg =>
Mg(MnO4)2 + 2 Na = 2 Na(MnO4) + Mg
Ga(OH)3 + H2 = Ga + H2O =>
2 Ga(OH)3 + 3 H2 = 2 Ga + 6 H2O
KMnO4 + H2O2 + H2SO4 = KSO4 + H2O + HMnO4 =>
2 KMnO4 + H2O2 + 2 H2SO4 = 2 KSO4 + 2 H2O + 2 HMnO4
TlNO3 + H2O2 = Tl2O3 + HNO3 + H2O =>
2 TlNO3 + 2 H2O2 = Tl2O3 + 2 HNO3 + H2O
H2O(l) + Fe(s) + FeCl3(aq) = FeO + HCl =>
3 H2O(l) + Fe(s) + 2 FeCl3(aq) = 3 FeO + 6 HCl
O2 + SbS3 = Sb2O3 + SO2 =>
15 O2 + 4 SbS3 = 2 Sb2O3 + 12 SO2
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Équations équilibrées sur10/15/24
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