| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 CsOH = Cs2CO3 + Ca(OH)2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Mg(OH)2 + SO2 = MgSO3 + H2O =>
Mg(OH)2 + SO2 = MgSO3 + H2O
Ca(OH)2 + HI = CaI2 + HOH =>
Ca(OH)2 + 2 HI = CaI2 + 2 HOH
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
NaClO + Bi2O3 + NaOH = NaBiO3 + NaCl2 + H2O =>
8 NaClO + 3 Bi2O3 + 2 NaOH = 6 NaBiO3 + 4 NaCl2 + H2O
C6H4OHNO2 + H2 = C6H4OHNH2 + H2O =>
C6H4OHNO2 + 3 H2 = C6H4OHNH2 + 2 H2O
Mg + AuN = Au + Mg2N3 =>
2 Mg + 3 AuN = 3 Au + Mg2N3
Mo(OH)6 + H4CO4 = Mo2(CO4)3 + H2O =>
2 Mo(OH)6 + 3 H4CO4 = Mo2(CO4)3 + 12 H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
CH3(CH2)4OH + Cr2O7{2-} + H{+} = Cr{3+} + H2O + CH3(CH2)3CHO =>
3 CH3(CH2)4OH + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 7 H2O + 3 CH3(CH2)3CHO
Cr + Mg(NO3)2 = Mg + Cr(NO3)2 =>
Cr + Mg(NO3)2 = Mg + Cr(NO3)2
Na3PO4 + (NH4)2MnO4 = Na2MnO4 + (NH4)3PO4 =>
2 Na3PO4 + 3(NH4)2MnO4 = 3 Na2MnO4 + 2(NH4)3PO4
NaCl(g) + H2SO4(aq) = HCl(g) + Na2SO4(aq) =>
2 NaCl(g) + H2SO4(aq) = 2 HCl(g) + Na2SO4(aq)
NaNO2 + KI + CH3COOH = I2 + NO + H2O + CH3COONa + CH3COOK =>
2 NaNO2 + 2 KI + 4 CH3COOH = I2 + 2 NO + 2 H2O + 2 CH3COONa + 2 CH3COOK
NH3 + O2 = HN2 + H2O =>
8 NH3 + 5 O2 = 4 HN2 + 10 H2O
O4 = O8 =>
2 O4 = O8
HOBr + C2H5OH = Br2 + H2O + C2H5O =>
2 HOBr + 2 C2H5OH = Br2 + 2 H2O + 2 C2H5O
Cu + SO3 = CuSO4 + SO2 =>
Cu + 2 SO3 = CuSO4 + SO2
Au(NO3)3 + Na = Au + Na(NO3)2 =>
2 Au(NO3)3 + 3 Na = 2 Au + 3 Na(NO3)2
KNo3 + NaOH = KOH + NaNo3 =>
KNo3 + NaOH = KOH + NaNo3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NaCl + C6H8O7 = Na3C6H5O7 + HCl =>
3 NaCl + C6H8O7 = Na3C6H5O7 + 3 HCl
Cr2(SO4)3 + Ba(NO3)2 = Cr(NO3)3 + BaSO4 =>
Cr2(SO4)3 + 3 Ba(NO3)2 = 2 Cr(NO3)3 + 3 BaSO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NH4Br + HCl + H2O = H3O + NH3 + BrCl =>
NH4Br + HCl + 2 H2O = 2 H3O + NH3 + BrCl
FeBr2 = Fe + Br =>
FeBr2 = Fe + 2 Br
K[Fe(OH)4] + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O =>
2 K[Fe(OH)4] + 4 H2SO4 = K2SO4 + Fe2(SO4)3 + 8 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
HCOOK + KOH = KCOOK + H2O =>
HCOOK + KOH = KCOOK + H2O
NH4Br + HCl + H2O = H3O + NH3 + BrCl =>
NH4Br + HCl + 2 H2O = 2 H3O + NH3 + BrCl
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Na2SO4 + MnCl2 = MnSO4 + NaCl =>
Na2SO4 + MnCl2 = MnSO4 + 2 NaCl
PbOH2 = Pb02 + H2O =>
2 PbOH2 = Pb02 + 2 H2O
IF5 + H2O = HF + HIO3 =>
IF5 + 3 H2O = 5 HF + HIO3
Cu(OH)2 + (NH4)2SO4 = [Cu(OH)2(NH4)2]SO4 =>
Cu(OH)2 + (NH4)2SO4 = [Cu(OH)2(NH4)2]SO4
CHOH + O2 = CO2 + H2O =>
CHOH + O2 = CO2 + H2O
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
MoO3 + Zn + H2SO4 = Mo2O2 + ZnSO4 + H2O =>
2 MoO3 + 4 Zn + 4 H2SO4 = Mo2O2 + 4 ZnSO4 + 4 H2O
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Cr2O3 + Ba(OH)2 + H2O = Ba3[Cr(OH)6]2 =>
Cr2O3 + 3 Ba(OH)2 + 3 H2O = Ba3[Cr(OH)6]2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaMnO4 + H2S = Na2S + Mn2O7 + H2O =>
2 NaMnO4 + H2S = Na2S + Mn2O7 + H2O
O2 + P = O3P2 =>
3 O2 + 4 P = 2 O3P2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
SO2 + N2 = SO2N2 =>
SO2 + N2 = SO2N2
I2 + HNO3 = HIO3 + NO + H2 =>
2 I2 + 6 HNO3 = 4 HIO3 + 6 NO + H2
Li2O + MgO = MgO2 + Li =>
Li2O + MgO = MgO2 + 2 Li
Li2 + H2O = LiOH + H =>
Li2 + 2 H2O = 2 LiOH + 2 H
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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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