| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgC2H3O2 + LiBr = AgBr + LiC2H3O2
Fe + H3PO4 = Fe(H2PO4)2 + H2 =>
Fe + 2 H3PO4 = Fe(H2PO4)2 + H2
NH4 + Ba(OH)2 = NH4OH + Ba =>
2 NH4 + Ba(OH)2 = 2 NH4OH + Ba
NiF2 + KF = K[NiF3] =>
NiF2 + KF = K[NiF3]
Fe + H3PO4 = Fe(H2PO4)2 + H2 =>
Fe + 2 H3PO4 = Fe(H2PO4)2 + H2
C2H4O2 + H2O = CO2 + H =>
C2H4O2 + 2 H2O = 2 CO2 + 8 H
NaHCO3(aq) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
NaHCO3(aq) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq)
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
Zr(OH)4 = Zr + OH =>
Zr(OH)4 = Zr + 4 OH
Ba(NO3) + Sn(SO4) = Ba(SO4) + Sn(NO3) =>
Ba(NO3) + Sn(SO4) = Ba(SO4) + Sn(NO3)
Pb + Cr2O7 = PbCr2O7 =>
Pb + Cr2O7 = PbCr2O7
Cu + KNO3 + H2SO4 = Cu(SO4) + NO + K2SO4 + H2O =>
3 Cu + 2 KNO3 + 4 H2SO4 = 3 Cu(SO4) + 2 NO + K2SO4 + 4 H2O
KCl(aq) + CaS(aq) = KS(aq) + CaCl(s) =>
KCl(aq) + CaS(aq) = KS(aq) + CaCl(s)
HClO + NO2 = ClO + HNO2 =>
HClO + NO2 = ClO + HNO2
C2H5OH + Na2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 HC2H3O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
KCl + CaCO3 = K2CO3 + CaCl2 =>
2 KCl + CaCO3 = K2CO3 + CaCl2
CH2(NH2)COOHC4H8(NH2)COOH = CH2(NH2)CONHC4H8COOHH2O =>
CH2(NH2)COOHC4H8(NH2)COOH = CH2(NH2)CONHC4H8COOHH2O
H2C2O4(H2O)2 + K2Cr2O7 = K[Cr(C2O4)2](H2O)2 + H2O + CO2 =>
7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)2 + 17 H2O + 6 CO2
Mg2 + F2 = MgF2 =>
Mg2 + 2 F2 = 2 MgF2
SnF4 = Sn4 + F =>
4 SnF4 = Sn4 + 16 F
Cu + PdCl2 = CuCl + Pd =>
2 Cu + PdCl2 = 2 CuCl + Pd
E5 = E9 =>
9 E5 = 5 E9
H2O2 + Br2 = HBr + O2 =>
H2O2 + Br2 = 2 HBr + O2
MnSO4 + NaClO + NaOH = NaMnO4 + NaCl + Na2SO4 + H2O =>
2 MnSO4 + 5 NaClO + 6 NaOH = 2 NaMnO4 + 5 NaCl + 2 Na2SO4 + 3 H2O
SiO2NaOH = NaHSiO3 =>
SiO2NaOH = NaHSiO3
Al + H{+} = H2 + Al{+3} =>
2 Al + 6 H{+} = 3 H2 + 2 Al{+3}
B2Br4 = Br + B =>
B2Br4 = 4 Br + 2 B
NH4 + Cu2O = Cu + N + H2O =>
NH4 + 2 Cu2O = 4 Cu + N + 2 H2O
Fe + ZnCl2 = FeCl2 + Zn =>
Fe + ZnCl2 = FeCl2 + Zn
Lithium + hydrogen = Lithiumhydride =>
2 Li + H2 = 2 LiH
CuOH2SO4 = CuSO4OH2 =>
CuOH2SO4 = CuSO4OH2
C23H16O4 + O2 = H2O + CO2 =>
C23H16O4 + 25 O2 = 8 H2O + 23 CO2
C6H6 + Cl2 + Fe = C6H6FeCl =>
2 C6H6 + Cl2 + 2 Fe = 2 C6H6FeCl
KAl(SO4)2*12H2O + CaO = KAlO2 + CaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 CaO = KAlO2 + 2 CaSO4 + 12 H2O
Ta2O5 + NaOH = NaTaO3 + H2O =>
Ta2O5 + 2 NaOH = 2 NaTaO3 + H2O
C2H2 + Cl2 = C2H2Cl2 =>
C2H2 + Cl2 = C2H2Cl2
Cu(s) + AgNO3 = Ag(s) + CuNO3 =>
Cu(s) + AgNO3 = Ag(s) + CuNO3
Cu(NO3)2*6H2O + CH4N2O = CuO + CO2 + N2 + H2O =>
3 Cu(NO3)2*6H2O + 5 CH4N2O = 3 CuO + 5 CO2 + 8 N2 + 28 H2O
Be(ClO3)2Al(NO3)2 = Be(NO3)2Al(ClO3)2 =>
Be(ClO3)2Al(NO3)2 = Be(NO3)2Al(ClO3)2
Cu2 + H2SO4 = CuSO4 + H2 =>
Cu2 + 2 H2SO4 = 2 CuSO4 + 2 H2
ZnS + O2 = ZnO + SO2* =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2*
Ca(PO4)2 = P2O5 + CaO + O2 =>
Ca(PO4)2 = P2O5 + CaO + O2
Pb(OH)2HNO3 = PbNO3H(OH)2 =>
Pb(OH)2HNO3 = PbNO3H(OH)2
KOH + OH{-} + H{+} = KOH[OH] + H =>
KOH + OH{-} + H{+} = KOH[OH] + H
Ag2S(s) + O2(g) = Ag2O(s) + SO2(g) =>
2 Ag2S(s) + 3 O2(g) = 2 Ag2O(s) + 2 SO2(g)
FeO + NaOH + H2O = Fe5[Na(OH)6]2 =>
5 FeO + 2 NaOH + 5 H2O = Fe5[Na(OH)6]2
N + NaOH = Na3N + OH =>
N + 3 NaOH = Na3N + 3 OH
Ag3NO3 + Cu = Cu(NO3)2 + Ag =>
2 Ag3NO3 + Cu = Cu(NO3)2 + 6 Ag
ZnCO3 + HBr = ZnBr2 + H2CO3 =>
ZnCO3 + 2 HBr = ZnBr2 + H2CO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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