| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + CuO = MgCuO
LiBr + AgOH = LiOH + AgBr =>
LiBr + AgOH = LiOH + AgBr
Na2SO3 + KMnO4 + H3PO4 = Na2SO4 + Mn2(PO4)3 + K3PO4 + H2O =>
15 Na2SO3 + 12 KMnO4 + 22 H3PO4 = 15 Na2SO4 + 6 Mn2(PO4)3 + 4 K3PO4 + 33 H2O
Na5MnO4 + H2O = NaMnO4 + Mn(OH)2 + NaOH =>
5 Na5MnO4 + 16 H2O = NaMnO4 + 4 Mn(OH)2 + 24 NaOH
FeO + HCN = HO + FeCN =>
FeO + HCN = HO + FeCN
V + C = V8C7 =>
8 V + 7 C = V8C7
P4 + Chlorine = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Cl2 + NaOH + NaSO3 = NaCl + Na2SO4 + H2O =>
Cl2 + 4 NaOH + 2 NaSO3 = 2 NaCl + 2 Na2SO4 + 2 H2O
Al + H2S04 = AlS + H =>
4 Al + H2S04 = 4 AlS + 2 H
Cu{2} + NaOH = Cu(OH)2 + Na{+} =>
Cu{2} + 2 NaOH = Cu(OH)2 + 2 Na{+}
N2O6Sr = N2 + SrO6 =>
N2O6Sr = N2 + SrO6
C + H2S2O7 = SO2 + CO2 + H2O =>
C + H2S2O7 = 2 SO2 + CO2 + H2O
SiO2 + CaMgCO3 + H2O + O2 = Mg3Si4O10(OH)2 + CaCO3 =>
8 SiO2 + 6 CaMgCO3 + 2 H2O + 3 O2 = 2 Mg3Si4O10(OH)2 + 6 CaCO3
Li + Zn(OH)2 = Li(OH) + Zn =>
2 Li + Zn(OH)2 = 2 Li(OH) + Zn
Ba(OH)2 + ZnI2 = BaI2 + Zn(OH)2 =>
Ba(OH)2 + ZnI2 = BaI2 + Zn(OH)2
Al + C22H23N3O9 = Al(C22H23N3O9)3 =>
Al + 3 C22H23N3O9 = Al(C22H23N3O9)3
(NH4)2SO4 + K(OH)2 = K2(SO4)2 + NH3 + H2O =>
2(NH4)2SO4 + 2 K(OH)2 = K2(SO4)2 + 4 NH3 + 4 H2O
Ca(NO3)2 = CaNO2 + O2 + N2 =>
2 Ca(NO3)2 = 2 CaNO2 + 4 O2 + N2
Cl2(g) + AlI3(aq) = AlCl2(aq) + I2(s) =>
2 Cl2(g) + 2 AlI3(aq) = 2 AlCl2(aq) + 3 I2(s)
CdCO3 + HCl = CO2 + H2O + CdCl2 =>
CdCO3 + 2 HCl = CO2 + H2O + CdCl2
CuC2H3O2 + Na3PO4 = CuPO4 + Na3C2H3O2 =>
CuC2H3O2 + Na3PO4 = CuPO4 + Na3C2H3O2
ICl + AgSO4 = AgI + ClSO4 =>
ICl + AgSO4 = AgI + ClSO4
HCI(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KCI(aq) =>
2 HCI(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KCI(aq)
Ag2SO4 + FeSO4 = Fe2(SO4)3 + Ag =>
Ag2SO4 + 2 FeSO4 = Fe2(SO4)3 + 2 Ag
C32H68NBr + Au(CN)2{-} = C32H68NAu(CN)2 + Br{-} =>
C32H68NBr + Au(CN)2{-} = C32H68NAu(CN)2 + Br{-}
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Zn + HCl = ZnCl2829 + H2(g) =>
2 Zn + 5658 HCl = 2 ZnCl2829 + 2829 H2(g)
Fe(NO3)3 + Co(C2H3O2)2 + CH4N2O = CoFe2O4 + CO2 + H2O + N2 =>
6 Fe(NO3)3 + 3 Co(C2H3O2)2 + 7 CH4N2O = 3 CoFe2O4 + 19 CO2 + 23 H2O + 16 N2
Ag2 + O2 = Ag2O =>
2 Ag2 + O2 = 2 Ag2O
KCl(aq) + AlBr3(aq) = KBr + Cl3Al =>
3 KCl(aq) + AlBr3(aq) = 3 KBr + Cl3Al
(CH3H2OH) + O2 = H2O + (CH3COOH) =>
2(CH3H2OH) + 2 O2 = 4 H2O + (CH3COOH)
C2O4 + HSO4 = H(C2O4) + SO4 =>
C2O4 + HSO4 = H(C2O4) + SO4
S + HNO3 = H2O + H2SO4 + NO2 =>
S + 6 HNO3 = 2 H2O + H2SO4 + 6 NO2
PbO2 + KI + H2SO4 = Pb2(SO4)3 + I2 + K2SO4 + H2O =>
2 PbO2 + 2 KI + 4 H2SO4 = Pb2(SO4)3 + I2 + K2SO4 + 4 H2O
H(NO3) + Mg(OH) = H(OH) + Mg(NO3) =>
H(NO3) + Mg(OH) = H(OH) + Mg(NO3)
C2H4 = C8H16 =>
4 C2H4 = C8H16
C25H30N3Cl + NaOH = C25H30N3ClOH + Na =>
C25H30N3Cl + NaOH = C25H30N3ClOH + Na
HSO{-} + H2O = H3O + SO3{-} =>
HSO{-} + 7 H2O = 5 H3O + SO3{-}
H2 + NF = N2 + HF =>
H2 + 2 NF = N2 + 2 HF
Fe(NO3)3 + CH3COONa = Fe(C2H3O2)3 + NaNO3 =>
Fe(NO3)3 + 3 CH3COONa = Fe(C2H3O2)3 + 3 NaNO3
NaCl + Ba(OH)2 = BaCl2 + NaHO =>
2 NaCl + Ba(OH)2 = BaCl2 + 2 NaHO
Li3N(s) + H2O(l) = NH3(l) + LiOH(aq) =>
Li3N(s) + 3 H2O(l) = NH3(l) + 3 LiOH(aq)
H{+} + MnO4{-} + SO32{-} = SO42{-} + Mn2{+} + H2O =>
60 H{+} + 40 MnO4{-} + 13 SO32{-} = 13 SO42{-} + 20 Mn2{+} + 30 H2O
C2H5OH + KMnO4 + H2SO4 = CH3CO2H + H2O + K2SO4 + MnO2 =>
3 C2H5OH + 4 KMnO4 + 2 H2SO4 = 3 CH3CO2H + 5 H2O + 2 K2SO4 + 4 MnO2
K2SO4 + BeO = BeSO4 + K2O =>
K2SO4 + BeO = BeSO4 + K2O
C12H22O5 + O2 = CO2 + H2O =>
C12H22O5 + 15 O2 = 12 CO2 + 11 H2O
NaCl + Au = Na + AuCl =>
NaCl + Au = Na + AuCl
Sn + KOH + H2O = K2Sn(OH)4 + H2 =>
Sn + 2 KOH + 2 H2O = K2Sn(OH)4 + H2
Al + LiOH = LiAlO2 + Li + H2 =>
Al + 2 LiOH = LiAlO2 + Li + H2
SnCl2 + HCl + H2SO3 = SnS2 + H2O + SnCl4 =>
6 SnCl2 + 8 HCl + 2 H2SO3 = SnS2 + 6 H2O + 5 SnCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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