| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + FeSO4 = CaSO4 + FeCO3
Mg + HCOOH = Mg(HCOO) + H =>
Mg + HCOOH = Mg(HCOO) + H
Na2[Be(OH)4] = Na2BeO2 + H2O =>
Na2[Be(OH)4] = Na2BeO2 + 2 H2O
BaCO3 + CH3COOH = Ba(CH3CO2)2 + CO2 + H2O =>
BaCO3 + 2 CH3COOH = Ba(CH3CO2)2 + CO2 + H2O
K2S + NaNO3 = KNO3 + Na2S =>
K2S + 2 NaNO3 = 2 KNO3 + Na2S
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgO + LiCl = MgCl2 + Li2O =>
MgO + 2 LiCl = MgCl2 + Li2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOCl + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
4 NaOCl + Na2S2O3 + 2 NaOH = 4 NaCl + 2 Na2SO4 + H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
PdO2 + H2O = Pd(OH)4 =>
PdO2 + 2 H2O = Pd(OH)4
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
(NH4)2CO3 + CH2O = C6H12N4 + CO2 + H2O =>
2(NH4)2CO3 + 6 CH2O = C6H12N4 + 2 CO2 + 8 H2O
HBr + H2SO4 = SO2 + Br2 + H2O =>
2 HBr + H2SO4 = SO2 + Br2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cr + H2O + O2 = Cr(OH)3 =>
4 Cr + 6 H2O + 3 O2 = 4 Cr(OH)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Na7Mn(HIO6)2(H2IO6)(H2O)18 + SO2 = HI + MnSO4 + NaHSO4 + H2SO4 + H2O =>
Na7Mn(HIO6)2(H2IO6)(H2O)18 + 13 SO2 = 3 HI + MnSO4 + 7 NaHSO4 + 5 H2SO4 + 10 H2O
Fe{+3} + Sn{+2}{+} = Fe{+2}{+} + Sn{+4} =>
2 Fe{+3} + Sn{+2}{+} = 2 Fe{+2}{+} + Sn{+4}
*C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
*C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
NaOCl + Na2S2O3 = NaCl + Na2S2O6 =>
3 NaOCl + Na2S2O3 = 3 NaCl + Na2S2O6
CaCO3 + LiC2H3O2 = Ca(C2H3O2)2 + Li2CO3 =>
CaCO3 + 2 LiC2H3O2 = Ca(C2H3O2)2 + Li2CO3
Na2SO3 + Br2 + KOH = NaOH + KBr + K2SO4 + H2O =>
Na2SO3 + Br2 + 4 KOH = 2 NaOH + 2 KBr + K2SO4 + H2O
Na2CO3 + C2H4O2 = CO2 + H2O + NaCH3CO2 =>
Na2CO3 + 2 C2H4O2 = CO2 + H2O + 2 NaCH3CO2
CaCO3 + C = CaO + CO =>
CaCO3 + C = CaO + 2 CO
Rb(ClO3) = Rb + ClO3 =>
Rb(ClO3) = Rb + ClO3
Cr{2+} + NO3{-} + H{+} = NH4{+} + Cr{3+} + H2O =>
8 Cr{2+} + NO3{-} + 10 H{+} = NH4{+} + 8 Cr{3+} + 3 H2O
C3H6 + Br2 = C3H4Br + H2Br =>
C3H6 + Br2 = C3H4Br + H2Br
NH + O = NOHO =>
NH + 2 O = NOHO
Mg(OH)2 + H2O = MgH2 + OH =>
Mg(OH)2 + 2 H2O = MgH2 + 4 OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
O2 + Ca3N2 = CaO2 + N2 =>
3 O2 + Ca3N2 = 3 CaO2 + N2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
MnSO4 + HNO3 + PbO2 = Pb(MnO4)2 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 4 HNO3 + 5 PbO2 = Pb(MnO4)2 + 2 PbSO4 + 2 Pb(NO3)2 + 2 H2O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
I2 + H2O = HIO3 + HI =>
3 I2 + 3 H2O = HIO3 + 5 HI
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
Al + AgSO4 = AgAl + SO4 =>
Al + AgSO4 = AgAl + SO4
NH4SCN + Ba(OH)2**H2O = NH3 + H2O + Ba(SCN)2 =>
2 NH4SCN + Ba(OH)2**H2O = 2 NH3 + 3 H2O + Ba(SCN)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Zn + KNO2 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O + KOH =>
6 Zn + 2 KNO2 + 7 H2SO4 = 6 ZnSO4 + (NH4)2SO4 + 2 H2O + 2 KOH
Ra + P = RaP =>
Ra + P = RaP
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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