| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiBr2 + (NH4)2S = NiS + 2 NH4Br
As2 + O3 = AsO =>
3 As2 + 2 O3 = 6 AsO
BaCl2 + PbO2 + H2SO4 = Cl2 + PbSO4 + BaSO4 + H2O =>
BaCl2 + PbO2 + 2 H2SO4 = Cl2 + PbSO4 + BaSO4 + 2 H2O
KMnO4 + Al = Al2O3 + K2O + MnO =>
6 KMnO4 + 10 Al = 5 Al2O3 + 3 K2O + 6 MnO
C3H7OH + CuO = C3H4OH + H2O + Cu =>
2 C3H7OH + 3 CuO = 2 C3H4OH + 3 H2O + 3 Cu
SO2(g) + O2(g) + H2O(I) = H2SO4(I) =>
2 SO2(g) + O2(g) + 2 H2O(I) = 2 H2SO4(I)
Na{+} + Cl = NaCl{+} =>
Na{+} + Cl = NaCl{+}
NF3 = Nitrogen + Fluorine =>
2 NF3 = N2 + 3 F2
CO + H = CH4 + H2O =>
CO + 6 H = CH4 + H2O
Na{+} + Cl = NaCl{+} =>
Na{+} + Cl = NaCl{+}
CH2CH2 + Cl2 = CH2ClCH2Cl =>
CH2CH2 + Cl2 = CH2ClCH2Cl
C + O2 + NaOH = NaHCO3 =>
C + O2 + NaOH = NaHCO3
Zn + SO3 = ZnO + SO2 =>
Zn + SO3 = ZnO + SO2
SO4 + MgO = SO4MgO =>
SO4 + MgO = SO4MgO
Cu + AgNO2 = Cu(NO2) + Ag =>
Cu + AgNO2 = Cu(NO2) + Ag
H9C4 + O2 = CO2 + H2O =>
4 H9C4 + 25 O2 = 16 CO2 + 18 H2O
NaC6H5O + HCl = HC6H5O + NaCl =>
NaC6H5O + HCl = HC6H5O + NaCl
C3H7OH + CuO = C2H5CHO + Cu + H2O =>
C3H7OH + CuO = C2H5CHO + Cu + H2O
FeCl3 + K3PO4 = Fe(PO4) + KCl =>
FeCl3 + K3PO4 = Fe(PO4) + 3 KCl
MgCO3 + KCl = MgCl + KCO3 =>
MgCO3 + KCl = MgCl + KCO3
Cu2SO4 + Zn = Cu + ZnSO4 =>
Cu2SO4 + Zn = 2 Cu + ZnSO4
KMnO4 + LiNO3 = Li(MnO4) + KNO3 =>
KMnO4 + LiNO3 = Li(MnO4) + KNO3
CH2Cl2 = HCl + C =>
CH2Cl2 = 2 HCl + C
BOH + H2O = BOH2 + OH =>
BOH + H2O = BOH2 + OH
Na3AsO4 + H2S = Na2S + As2S5 + H2O =>
2 Na3AsO4 + 8 H2S = 3 Na2S + As2S5 + 8 H2O
C3H7OH + CuO = C3H4OH + H2O + Cu =>
2 C3H7OH + 3 CuO = 2 C3H4OH + 3 H2O + 3 Cu
Al + NH4ClO4 = AlO2O3 + AlCl3 + NO + H2O =>
8 Al + 15 NH4ClO4 = 3 AlO2O3 + 5 AlCl3 + 15 NO + 30 H2O
NaHCO3 + H3BO3 = Na3BO3 + H2CO3 =>
3 NaHCO3 + H3BO3 = Na3BO3 + 3 H2CO3
N(O2) + H2O = HN(O3) + NO =>
3 N(O2) + H2O = 2 HN(O3) + NO
CaCO3(aq) + HCl(aq) = CaCl2(aq) + H2CO3(aq) =>
CaCO3(aq) + 2 HCl(aq) = CaCl2(aq) + H2CO3(aq)
C2H6O(ethanol) + O2 = CO2 + H2O =>
C2H6O(ethanol) + 3 O2 = 2 CO2 + 3 H2O
NH3 + Cl = N + HCl =>
NH3 + 3 Cl = N + 3 HCl
HBr(aq) + NaHCO3(aq) = H2CO3 + NaBr =>
HBr(aq) + NaHCO3(aq) = H2CO3 + NaBr
KClO3 + H2SO4 = K2SO4 + O2 + ClO2 + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + O2 + 4 ClO2 + 2 H2O
Al(OH)3 + OH = AlO2 + H2O =>
Al(OH)3 + OH = AlO2 + 2 H2O
H2SiCl3 + H2O = H10Si20O15 + HCl =>
20 H2SiCl3 + 15 H2O = H10Si20O15 + 60 HCl
K3PO4 + FeCl3 = FePO4 + K3Cl3 =>
K3PO4 + FeCl3 = FePO4 + K3Cl3
Na3MnO4 = Na2MnO4 + MnO2 + Na2O =>
2 Na3MnO4 = Na2MnO4 + MnO2 + 2 Na2O
K3PO4 + FeCl3 = FePO4 + K3Cl3 =>
K3PO4 + FeCl3 = FePO4 + K3Cl3
LiBr = Li + Br2 =>
2 LiBr = 2 Li + Br2
Ag2Cr2O7 = CrO3 + Ag2CrO4 =>
Ag2Cr2O7 = CrO3 + Ag2CrO4
Na2 + CO3 = Na2CO3 =>
Na2 + CO3 = Na2CO3
PbCl2 + Na2CrO4 = PbCrO4 + NaCl =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
MnO4 + C2O4 = MnO2 + CO3 =>
MnO4 + C2O4 = MnO2 + 2 CO3
Cu + Al2(CO3)3 = Al + Cu2CO3 =>
6 Cu + Al2(CO3)3 = 2 Al + 3 Cu2CO3
G3 = G5 =>
5 G3 = 3 G5
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
CuSO4*5H2O + NH4OH = Cu(NH3)4SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4*H2O + 8 H2O
Al(ClO2)3 + AgNO3 = Al(NO3)3 + AgClO2 =>
Al(ClO2)3 + 3 AgNO3 = Al(NO3)3 + 3 AgClO2
C + H + Br = C2H4Br2 =>
2 C + 4 H + 2 Br = C2H4Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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