| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 NH4NO3 = 2 NaNO3 + (NH4)2CO3
CaO + K = K2O + Ca =>
CaO + 2 K = K2O + Ca
H2S + HNO2 = H2SO4 + NO + H2O =>
H2S + 8 HNO2 = H2SO4 + 8 NO + 4 H2O
HCOOH = COH2O =>
HCOOH = COH2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
HPO4{-2} + OH{-} = PO4{-3} + H4O{+2} =>
3 HPO4{-2} + OH{-} = 3 PO4{-3} + H4O{+2}
C2H2O4 + KMnO4 = CO2 + K + Mn + H2O =>
4 C2H2O4 + KMnO4 = 8 CO2 + K + Mn + 4 H2O
Hl + Mg(OH)2 = HlOH + Mg =>
2 Hl + Mg(OH)2 = 2 HlOH + Mg
FeS + AlCl3 = FeCl2 + Al2S3 =>
3 FeS + 2 AlCl3 = 3 FeCl2 + Al2S3
HNO3 + I2(g) = HIO3 + NO2 + H2O =>
10 HNO3 + I2(g) = 2 HIO3 + 10 NO2 + 4 H2O
Mg + Fe(OH)3 = Mg(OH)2 + Fe3 =>
9 Mg + 6 Fe(OH)3 = 9 Mg(OH)2 + 2 Fe3
KMnO4 + H2SO4 + Fe(NH4)2(SO4)2 = Fe(SO4)3 + K2SO4 + (NH4)2SO4 + MnSO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 Fe(NH4)2(SO4)2 = 5 Fe(SO4)3 + 2 K2SO4 + 5(NH4)2SO4 + 4 MnSO4 + 16 H2O
Ti2(CO3)3 + H2O = Ti(OH)3 + H2CO3 =>
Ti2(CO3)3 + 6 H2O = 2 Ti(OH)3 + 3 H2CO3
HgI3 + Ni(OH)2 = NiI2 + Hg(OH)3 =>
2 HgI3 + 3 Ni(OH)2 = 3 NiI2 + 2 Hg(OH)3
(UCl)4 + Mg = MgCl + U =>
(UCl)4 + 4 Mg = 4 MgCl + 4 U
FeCl3 + K4Fe(CN)6 = Fe7(CN)18 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe7(CN)18 + 12 KCl
Pb + HCI = PbCI + H =>
Pb + HCI = PbCI + H
C + O2 = CO =>
2 C + O2 = 2 CO
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
C12H22O11 + H2O = CH5OH + CO2 =>
C12H22O11 + 7 H2O = 6 CH5OH + 6 CO2
C6H8O6 + NaClO2 = H2O + CO2 + NaCl =>
C6H8O6 + 5 NaClO2 = 4 H2O + 6 CO2 + 5 NaCl
NH4F + Br2 = NH4Br + F2 =>
2 NH4F + Br2 = 2 NH4Br + F2
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NaMnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
2 NaMnO4 + 16 HCl = 2 NaCl + 2 MnCl2 + 5 Cl2 + 8 H2O
MgHO2 + H2 = Mg2 + H2O =>
2 MgHO2 + 3 H2 = Mg2 + 4 H2O
PtO2 + H2O = Pt(OH)4 =>
PtO2 + 2 H2O = Pt(OH)4
BaCl2 + Cr2(SO4)3 = BaSO4 + CrCl3 =>
3 BaCl2 + Cr2(SO4)3 = 3 BaSO4 + 2 CrCl3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Cu(OH)2Ca(SO3) = Ca(OH)2Cu(SO3) =>
Cu(OH)2Ca(SO3) = Ca(OH)2Cu(SO3)
CuCl2 + NH3 = NH3CuCl2 =>
CuCl2 + NH3 = NH3CuCl2
Mg + C6H8O7 = Mg(C6H6O7) + H2 =>
Mg + C6H8O7 = Mg(C6H6O7) + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CoF3 + H2O = HF + CoF2 + O2 =>
4 CoF3 + 2 H2O = 4 HF + 4 CoF2 + O2
Fe(CO)5 + NaOH = Na2Fe(CO)4 + Na2CO3 + H2O =>
Fe(CO)5 + 4 NaOH = Na2Fe(CO)4 + Na2CO3 + 2 H2O
HNO3 + KRbS = H2S + KRb(NO3)2 =>
2 HNO3 + KRbS = H2S + KRb(NO3)2
CoOC = COCo =>
CoOC = COCo
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Au + CO = AuO + C =>
Au + CO = AuO + C
PtO2 + H2O = Pt(OH)4 =>
PtO2 + 2 H2O = Pt(OH)4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
K2Cr2O7 + NaBr + HNO3 = Cr(NO3)3 + Br2 + KNO3 + NaNO3 + H2O =>
K2Cr2O7 + 6 NaBr + 14 HNO3 = 2 Cr(NO3)3 + 3 Br2 + 2 KNO3 + 6 NaNO3 + 7 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
NO3 + Mg = Mg(NO3) =>
NO3 + Mg = Mg(NO3)
KOH + K2Cr2O7 = K2CrO4 + H2O =>
2 KOH + K2Cr2O7 = 2 K2CrO4 + H2O
Ca + MgCl2 = CaCl2 + Mg =>
Ca + MgCl2 = CaCl2 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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