| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8(s) + 5 O2(g) = 3 CO2(g) + 4 H2O
C2H2 + N2Cl4 = C(Cl4) + N2 + H2 =>
C2H2 + 2 N2Cl4 = 2 C(Cl4) + 2 N2 + H2
K2O + Cl2 = KCl + O2 =>
2 K2O + 2 Cl2 = 4 KCl + O2
FeSO4 + KMnO4 + KOH = MnO2 + Fe2O3 + K2SO4 + H2O =>
6 FeSO4 + 2 KMnO4 + 10 KOH = 2 MnO2 + 3 Fe2O3 + 6 K2SO4 + 5 H2O
Ru + Ba(BrF4)2 = BaRuF6 + BrF =>
Ru + Ba(BrF4)2 = BaRuF6 + 2 BrF
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
CH2O + SO4{2-} = HCO3{-} + H2S =>
2 CH2O + SO4{2-} = 2 HCO3{-} + H2S
Cu3(PO4)2 + FeBr3 = CuBr2 + Fe(PO4) =>
Cu3(PO4)2 + 2 FeBr3 = 3 CuBr2 + 2 Fe(PO4)
Cl2 + (S2O3)2{-} + OH{-} = (SO4)2{-} + Cl{-} + H2O =>
19 Cl2 + 2(S2O3)2{-} + 40 OH{-} = 4(SO4)2{-} + 38 Cl{-} + 20 H2O
CH3CHCHCH2CH3 + KMnO4 + H2O = CH3CHOHCHOHCH2CH3 + MnO2 + KOH =>
3 CH3CHCHCH2CH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCHOHCH2CH3 + 2 MnO2 + 2 KOH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H5OH + Na = C6H5ONa + H2 =>
2 C6H5OH + 2 Na = 2 C6H5ONa + H2
SCN{-} + K{+} = KSCN =>
SCN{-} + K{+} = KSCN
Fe(s) + H2SO4(aq) = H2(g) + Fe2(SO4)3 =>
2 Fe(s) + 3 H2SO4(aq) = 3 H2(g) + Fe2(SO4)3
C12H22O11(s) + O2(g) = CO2(g) + H2O =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O
C3H9P + O3 = CO2 + H2O + P2O3 =>
2 C3H9P + 8 O3 = 6 CO2 + 9 H2O + P2O3
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
SO2(g) + CaCO3 + O2 = CaSO4 + CO2(g) =>
2 SO2(g) + 2 CaCO3 + O2 = 2 CaSO4 + 2 CO2(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu + Fe{3+}Cl = Cu{2+}Cl + Fe{2+}Cl =>
Cu + 2 Fe{3+}Cl = Cu{2+}Cl + 2 Fe{2+}Cl
H2O2 + KMnO4 = KOH + O2 + MnO2 =>
H2O2 + 2 KMnO4 = 2 KOH + 2 O2 + 2 MnO2
C6H12O06 + O2 = H2O + CO2 =>
C6H12O06 + 6 O2 = 6 H2O + 6 CO2
Cu + SO4 = CuSO4 =>
Cu + SO4 = CuSO4
MoO3*H2O + HCl + Zn = H3[MoCl6] + ZnCl2 + H2O =>
2 MoO3*H2O + 18 HCl + 3 Zn = 2 H3[MoCl6] + 3 ZnCl2 + 8 H2O
NaOH(aq) + SIO2 = Na2SIO3(aq) + H2O =>
2 NaOH(aq) + SIO2 = Na2SIO3(aq) + H2O
Ni(NO3)2(s) = Ni(aq) + NO3(aq) =>
Ni(NO3)2(s) = Ni(aq) + 2 NO3(aq)
C9H26 + O2 = CO2 + H2O =>
2 C9H26 + 31 O2 = 18 CO2 + 26 H2O
CI + BiBr3 = CIBr3 + Bi =>
CI + BiBr3 = CIBr3 + Bi
CH3Br + Br2 = CH2Br2 + HBr =>
CH3Br + Br2 = CH2Br2 + HBr
C7H8O + H2SO4 = C7H8OH + HSO4 =>
C7H8O + H2SO4 = C7H8OH + HSO4
H{+} + Cr2O7{2-} + I{-} = Cr{3+} + H2O + I{2} =>
14 H{+} + Cr2O7{2-} + 2 I{-} = 2 Cr{3+} + 7 H2O + 2 I{2}
Al(OH)3 + P2O5 = Al(PO3)3 + H2O =>
2 Al(OH)3 + 3 P2O5 = 2 Al(PO3)3 + 3 H2O
Sr + Al2SO4 = Sr2SO4 + Al =>
2 Sr + Al2SO4 = Sr2SO4 + 2 Al
Al(OH)Cl2 + H2SO4 = AlCl3 + Al2(SO4)3 + H2O =>
6 Al(OH)Cl2 + 3 H2SO4 = 4 AlCl3 + Al2(SO4)3 + 6 H2O
K3Fe(CN)6 + FeSO4 = KFeFe(CN)6 + K2SO4 =>
K3Fe(CN)6 + FeSO4 = KFeFe(CN)6 + K2SO4
C6H5OH + Br2 = HBr + C6H2BrOH =>
C6H5OH + 2 Br2 = 3 HBr + C6H2BrOH
KCI + BaCI2 = BaCI + KCI2 =>
KCI + BaCI2 = BaCI + KCI2
(g)Ca + (g)O = (g)CaO =>
(g)Ca + (g)O = (g)CaO
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + MnSO4 + K2SO4 + H2O =>
5 Cr2(SO4)3 + 6 KMnO4 + 32 KOH = 10 K2CrO4 + 6 MnSO4 + 9 K2SO4 + 16 H2O
CH3OH + CuO = CH2O + Cu + H2O =>
CH3OH + CuO = CH2O + Cu + H2O
Nd2Fe14B + Nd + H2O = Nd2Fe14BH186 + Nd(OH)3 =>
Nd2Fe14B + 62 Nd + 186 H2O = Nd2Fe14BH186 + 62 Nd(OH)3
TiO2(s) + F2(g) = TiF2(s) + O2(g) =>
TiO2(s) + F2(g) = TiF2(s) + O2(g)
KClO3 + H2C2O4 + H2SO4 = KHSO4 + ClO2 + CO2 + H2O =>
2 KClO3 + H2C2O4 + 2 H2SO4 = 2 KHSO4 + 2 ClO2 + 2 CO2 + 2 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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