| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Ni + S2 = Ni3S2 =>
3 Ni + S2 = Ni3S2
Na(OH) + Ca(SO4) = Na2(SO4) + Ca(OH)2 =>
2 Na(OH) + Ca(SO4) = Na2(SO4) + Ca(OH)2
CuNO3 = Cu2O + NO2 + O2 =>
4 CuNO3 = 2 Cu2O + 4 NO2 + O2
KClO3 + S8 + K2CO3 = K2SO4 + Cl2 + CO2 =>
48 KClO3 + 5 S8 + 16 K2CO3 = 40 K2SO4 + 24 Cl2 + 16 CO2
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Ga + H2 = Ga2H6 =>
2 Ga + 3 H2 = Ga2H6
CH4O + HNO3 = CH3NO3 + H2O =>
CH4O + HNO3 = CH3NO3 + H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Mg + H2SO4 = Mg(SO4)2 + H2S + H2O =>
2 Mg + 5 H2SO4 = 2 Mg(SO4)2 + H2S + 4 H2O
Zn + H2SO4 = H2 + Zn(SO4) =>
Zn + H2SO4 = H2 + Zn(SO4)
ZnS + HNO3 = H2O + NO + S + Zn(NO3)2 =>
3 ZnS + 8 HNO3 = 4 H2O + 2 NO + 3 S + 3 Zn(NO3)2
Li3PO4(aq) + FeCl2(aq) = Fe3(PO4)2(aq) + LiCl(aq) =>
2 Li3PO4(aq) + 3 FeCl2(aq) = Fe3(PO4)2(aq) + 6 LiCl(aq)
C2H2 + I2 = CHI =>
C2H2 + I2 = 2 CHI
Al(OH)3 + H2SO4 + H2O = Al(H2O)6{3+} + SO4{2-} =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = 2 Al(H2O)6{3+} + 3 SO4{2-}
Br2(l) + P4(s) = P2Br3(s) =>
3 Br2(l) + P4(s) = 2 P2Br3(s)
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
BaCl2 + Mg = BaMg + Cl =>
BaCl2 + Mg = BaMg + 2 Cl
PbCl2 + HCl = [PbCl4]H2 =>
PbCl2 + 2 HCl = [PbCl4]H2
H2O2 + C = CH4 + CO =>
2 H2O2 + 5 C = CH4 + 4 CO
Na2SO4(aq) + H2SO4(aq) = NaHSO4(l) =>
Na2SO4(aq) + H2SO4(aq) = 2 NaHSO4(l)
NH + Cl = N + HCl =>
NH + Cl = N + HCl
C2H5OH + H2O = CH3COOH + H =>
C2H5OH + H2O = CH3COOH + 4 H
K + S2 = KS2 =>
K + S2 = KS2
S8 + H2O = H2S + SO2 =>
3 S8 + 16 H2O = 16 H2S + 8 SO2
NaHS + CuSO4 = CuS + Na2SO4 + H2S =>
2 NaHS + CuSO4 = CuS + Na2SO4 + H2S
CaCl2 + Na2HPO4 = Ca(HPO4) + NaCl =>
CaCl2 + Na2HPO4 = Ca(HPO4) + 2 NaCl
Mg(NO3)2 + Na2CrO4 = NaNO3 + MgCrO4 =>
Mg(NO3)2 + Na2CrO4 = 2 NaNO3 + MgCrO4
Cs4SiO4 + CuCl2 = CuSiO4 + Cs4Cl2 =>
Cs4SiO4 + CuCl2 = CuSiO4 + Cs4Cl2
Cr(Cl)3 + H2O = Cl2 + H2 + Cr(OH)3 =>
2 Cr(Cl)3 + 6 H2O = 3 Cl2 + 3 H2 + 2 Cr(OH)3
I + Br2 = IBr2 =>
I + Br2 = IBr2
Zn + CO2(SO4)3 = Zn(SO4)3 + CO2 =>
Zn + CO2(SO4)3 = Zn(SO4)3 + CO2
KF(s) = K + F =>
KF(s) = K + F
Na2O(s)H2O(l) = NaOH =>
Na2O(s)H2O(l) = 2 NaOH
Mg(s) + Cl(g) = MgCl3(s) =>
Mg(s) + 3 Cl(g) = MgCl3(s)
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C6H5(CH3)2 + KMnO4 + KOH = C6H5(COOK)3 + K2MnO4 + H2O =>
9 C6H5(CH3)2 + 131 KMnO4 + 155 KOH = 8 C6H5(COOK)3 + 131 K2MnO4 + 107 H2O
C4H10(OH)2 + O2 = CO2 + H2O =>
C4H10(OH)2 + 6 O2 = 4 CO2 + 6 H2O
SiH3Cl = SiH4 + SiH2Cl2 =>
2 SiH3Cl = SiH4 + SiH2Cl2
P4 + O2 + HBr = H3PO3 + Br2 =>
P4 + 6 O2 + 12 HBr = 4 H3PO3 + 6 Br2
H2SO4 + NH3 = SO4 + NH5 =>
H2SO4 + NH3 = SO4 + NH5
PH3 + BF3 = PH3BF3 =>
PH3 + BF3 = PH3BF3
Pb + CuSO4 = PbSO4 + Cu =>
Pb + CuSO4 = PbSO4 + Cu
H{+2){-}O{+2} = H{2}O =>
H{+2){-}O{+2} = H{2}O
Al + I = AlI =>
Al + I = AlI
Sn{2+} + IO3 + H{+} = Sn{4+} + I + H2O =>
3 Sn{2+} + IO3 + 6 H{+} = 3 Sn{4+} + I + 3 H2O
H3PO4 + NH3 = (N3H12PO4) =>
H3PO4 + 3 NH3 = (N3H12PO4)
I2 + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 Cl2 + 6 H2O = 2 IO3{-} + 10 Cl{-} + 12 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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