| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeO = Fe3O4Fe
S2 + F = SF5 =>
S2 + 10 F = 2 SF5
SrCl + (NH4)(OH) = (NH4)2Cl + Sr(OH)2 =>
SrCl + 2(NH4)(OH) = (NH4)2Cl + Sr(OH)2
C7140H10800O25N32S83 + O2 = CH4 + CO2 + N2 + SO2 =>
2 C7140H10800O25N32S83 + 9021 O2 = 5400 CH4 + 8880 CO2 + 32 N2 + 166 SO2
F2 + PbI4 = Pb2F4 + I =>
2 F2 + 2 PbI4 = Pb2F4 + 8 I
HSO4 + Zn = ZnSO4 + H =>
HSO4 + Zn = ZnSO4 + H
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
AgNO3(aq) + NaI(s) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(s) = AgI(s) + NaNO3(aq)
CH3CH2CH2OH + CUO = CH3CH2CHO + H2O + CU2 =>
8 CH3CH2CH2OH + 6 CUO = 9 CH3CH2CHO + 5 H2O + 3 CU2
ClNa = NaCl =>
ClNa = NaCl
Cu(NO3)2 + Ba = Cu + BaNO3 =>
Cu(NO3)2 + 2 Ba = Cu + 2 BaNO3
CuSO4(aq) + Na2S(aq) = CuS() + Na2SO4(aq) =>
CuSO4(aq) + Na2S(aq) = CuS() + Na2SO4(aq)
N2Cl4 + H4C = N + H + Cl4C =>
N2Cl4 + H4C = 2 N + 4 H + Cl4C
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3CH2Cl + AgNO3 = CH3CH2NO3 + AgCl =>
CH3CH2Cl + AgNO3 = CH3CH2NO3 + AgCl
C10H11N5O + C6H12O6 = C16H23N5O7 =>
C10H11N5O + C6H12O6 = C16H23N5O7
NiSO4 + Al = Ni + Al2(SO4)3 =>
3 NiSO4 + 2 Al = 3 Ni + Al2(SO4)3
Hg(NH2)Cl + HCl + HNO3 = H2HgCl4 + NO + H2O =>
3 Hg(NH2)Cl + 9 HCl + 5 HNO3 = 3 H2HgCl4 + 8 NO + 7 H2O
NaOH + H2O2 + NaCr(OH)4 = Na2CrO4 + H2O =>
2 NaOH + 3 H2O2 + 2 NaCr(OH)4 = 2 Na2CrO4 + 8 H2O
CO2 + K2MnO4 = K2CO3 + MnO2 + KMnO4 =>
2 CO2 + 3 K2MnO4 = 2 K2CO3 + MnO2 + 2 KMnO4
FeO + SiO2 = *2FeO*SiO2 =>
2 FeO + SiO2 = *2FeO*SiO2
C23H48 + O2 = CO2 + H2 =>
C23H48 + 23 O2 = 23 CO2 + 24 H2
CaO(s) + H2CO3(l) = H2O(l) + CaCO3(s) =>
CaO(s) + H2CO3(l) = H2O(l) + CaCO3(s)
KOH + HC2H3O2 = H2O + C2H3O2K =>
KOH + HC2H3O2 = H2O + C2H3O2K
ZnNO + Cu = Zn + (Cu2)3NO =>
ZnNO + 6 Cu = Zn + (Cu2)3NO
LiI + Br2 = LiBr2 + I2 =>
2 LiI + 2 Br2 = 2 LiBr2 + I2
CoBr2 + Mn(NO3)2 = MnBr2 + Co(NO3)2 =>
CoBr2 + Mn(NO3)2 = MnBr2 + Co(NO3)2
CuCl2 + Ni3 = Cu + NiCl3 =>
9 CuCl2 + 2 Ni3 = 9 Cu + 6 NiCl3
KClO + Sr3(AsO3)2 = K3AsO3 + Sr(ClO)2 =>
6 KClO + Sr3(AsO3)2 = 2 K3AsO3 + 3 Sr(ClO)2
Al(OH)3 + HC2H3O2 = H2O + Al(C3H3O2)3 =>
2 Al(OH)3 + 9 HC2H3O2 = 12 H2O + 2 Al(C3H3O2)3
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
NH3 + CO2 + Cl = NO + CH4 + HCl =>
2 NH3 + CO2 + 2 Cl = 2 NO + CH4 + 2 HCl
Ca(OH)2 + H2SO3 + H2O = CaSO3*05H2O =>
Ca(OH)2 + H2SO3 + 3 H2O = CaSO3*05H2O
Na2SiO3 + CH3COOH = H2SiO3 + CH3COONa =>
Na2SiO3 + 2 CH3COOH = H2SiO3 + 2 CH3COONa
H(CN) + Cu2(SO4)2 = Cu(CN)2 + H2SO4 =>
4 H(CN) + Cu2(SO4)2 = 2 Cu(CN)2 + 2 H2SO4
H3(PO4) + NH3 = ((NH4)3PO4) =>
H3(PO4) + 3 NH3 = ((NH4)3PO4)
C49H86O23N2 + H2O = CH4 + CO2 + NH3 =>
4 C49H86O23N2 + 70 H2O = 115 CH4 + 81 CO2 + 8 NH3
Ag + No2 = No3{-} + Ag{+} =>
2 Ag + 3 No2 = 2 No3{-} + 2 Ag{+}
H3PO3 + KOH = HOH + K3(PO3) =>
H3PO3 + 3 KOH = 3 HOH + K3(PO3)
Na(OH) + BaS = Na2S + Ba(OH)2 =>
2 Na(OH) + BaS = Na2S + Ba(OH)2
OH + Pb = PbOH =>
OH + Pb = PbOH
SIO2 + CO2 = SIC + O2 =>
SIO2 + CO2 = SIC + 2 O2
C + (Hg2)3N2 = (Hg2)2C + N2 =>
3 C + 2(Hg2)3N2 = 3(Hg2)2C + 2 N2
Mg + ClO = MgClO =>
Mg + ClO = MgClO
NiSO4 + Al = Ni + Al2(SO4)3 =>
3 NiSO4 + 2 Al = 3 Ni + Al2(SO4)3
As2S2 + O2 = As4O6 + SO2 =>
2 As2S2 + 7 O2 = As4O6 + 4 SO2
Al + HA5O3 = H2 + Al(A5O3)3 =>
2 Al + 6 HA5O3 = 3 H2 + 2 Al(A5O3)3
C14H16N3NaO4S + HCl = C14H17N3NaO4SCl =>
C14H16N3NaO4S + HCl = C14H17N3NaO4SCl
Cu(NH3)4SO4 + Sn = Cu + SnSO4 + NH3 =>
Cu(NH3)4SO4 + Sn = Cu + SnSO4 + 4 NH3
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O =>
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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