| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2O4 = CaCO3 + CO
Li2SO4 + Ba(OH)2 = BaSO4 + LiOH =>
Li2SO4 + Ba(OH)2 = BaSO4 + 2 LiOH
H2 + Au = H1Au1 =>
H2 + 2 Au = 2 H1Au1
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + HC = ZnC12 + H2 =>
Zn + 12 HC = ZnC12 + 6 H2
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
KOH + MgCO3 + H3BO3 = KMgBO3 + CO2 + H2O =>
KOH + MgCO3 + H3BO3 = KMgBO3 + CO2 + 2 H2O
CH4O + O = CH2O + H2O =>
CH4O + O = CH2O + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mn2O7 + C = MnO2 + CO2 =>
2 Mn2O7 + 3 C = 4 MnO2 + 3 CO2
Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2
K2S2O8 = K2S2O7 + O2 =>
2 K2S2O8 = 2 K2S2O7 + O2
Zn + KMnO4 + KOH = K2ZnO2 + H2O + K2MnO4 =>
Zn + 2 KMnO4 + 4 KOH = K2ZnO2 + 2 H2O + 2 K2MnO4
CaO + HCl = CaCl + HO =>
CaO + HCl = CaCl + HO
C6H5C2HO + O2 = CO2 + H2O =>
C6H5C2HO + 9 O2 = 8 CO2 + 3 H2O
H2CO3 + NaHCO3 = HCO3 + NaH2CO3 =>
H2CO3 + NaHCO3 = HCO3 + NaH2CO3
ZnSO4(aq) + BaCl2(aq) = ZnCl2(aq) + BaSO4(s) =>
ZnSO4(aq) + BaCl2(aq) = ZnCl2(aq) + BaSO4(s)
BeO + Cu(OH)2 = Be(OH)2 + CuO =>
BeO + Cu(OH)2 = Be(OH)2 + CuO
Li2SO3 = Li2O + SO2 =>
Li2SO3 = Li2O + SO2
CaCO3 + NaCl = NaCO3 + CaCl =>
CaCO3 + NaCl = NaCO3 + CaCl
Al2O3 + Fe(OH)2 = Al(OH)3 + FeO =>
Al2O3 + 3 Fe(OH)2 = 2 Al(OH)3 + 3 FeO
C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CaBr2 + Cl2 = CaCl2 + Br2 =>
CaBr2 + Cl2 = CaCl2 + Br2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
K2Cr2O7 + H2C2O4 + K2C2O4 = K6Cr2C12O30H12 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = K6Cr2C12O30H12 + 6 CO2 + H2O
AgNO3 + H2S = AgNO3H2S =>
AgNO3 + H2S = AgNO3H2S
P8 + O2 = P2O3 =>
P8 + 6 O2 = 4 P2O3
KHC4H406 + NaOH = KNaC4H406 + HOH =>
KHC4H406 + NaOH = KNaC4H406 + HOH
ZnCO3 + H2 = Zn + H2O + CO2 =>
ZnCO3 + H2 = Zn + H2O + CO2
SNO + H2 = SN + H2O =>
SNO + H2 = SN + H2O
XeF4 + SF4 = Xe + SF6 =>
XeF4 + 2 SF4 = Xe + 2 SF6
SO4{2-} + NH3 = SO3{2-} + H2O + N2 =>
3 SO4{2-} + 2 NH3 = 3 SO3{2-} + 3 H2O + N2
Ca(HCO3)2(t) = CaCO3 + CO2 + H2O =>
Ca(HCO3)2(t) = CaCO3 + CO2 + H2O
SnCl2 + I2 = SnCl4 + SnI4 =>
2 SnCl2 + 2 I2 = SnCl4 + SnI4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr2O3 + CaO = Ca(CrO2)2 =>
Cr2O3 + CaO = Ca(CrO2)2
KH2PO4 + Na2HPO4 = KHPO4 + Na2H2PO4 =>
KH2PO4 + Na2HPO4 = KHPO4 + Na2H2PO4
Zn + HNO3 = ZnHNO3 =>
Zn + HNO3 = ZnHNO3
C7H8 + Br = C7H7 + HBr =>
C7H8 + Br = C7H7 + HBr
CuI + Na2S2O3 = NaI + Na2[Cu(S2O3)2] + Cu =>
2 CuI + 2 Na2S2O3 = 2 NaI + Na2[Cu(S2O3)2] + Cu
ZnCl2 + K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 + 6 KCl
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Al + H2 + C2H4 = Al(C2H5)3 =>
2 Al + 3 H2 + 6 C2H4 = 2 Al(C2H5)3
Al{-} + Fe{+3} = Al{+3} + Fe{-} =>
Al{-} + Fe{+3} = Al{+3} + Fe{-}
CrO4 = Cr2O7 + O2 =>
4 CrO4 = 2 Cr2O7 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
MgSO4(aq) + NaOH(aq) = Mg(OH)2 + Na2SO4 =>
MgSO4(aq) + 2 NaOH(aq) = Mg(OH)2 + Na2SO4
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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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