| Équations équilibrées la veille | Équations équilibrées le lendemain |
C1OH12O2 + H2O = C1OH11O2 + H3O
KH + H3Po4 = K3Po4 + H2 =>
3 KH + H3Po4 = K3Po4 + 3 H2
Ca(OH)(OH) + HHHPOOOO = CaCaCaPOOOOPOOOO + HHO =>
3 Ca(OH)(OH) + 2 HHHPOOOO = CaCaCaPOOOOPOOOO + 6 HHO
Ba3(PO4)2 + H2SO4 = Ba(H2PO4)2 + BaSO4 =>
Ba3(PO4)2 + 2 H2SO4 = Ba(H2PO4)2 + 2 BaSO4
Mg + C2H4O2 = MgC2H3O2 + H =>
Mg + C2H4O2 = MgC2H3O2 + H
NH4Br(aq) + Pb(CH3COO)2(aq) = NH4CH3COO(aq) + PbBr2(s) =>
2 NH4Br(aq) + Pb(CH3COO)2(aq) = 2 NH4CH3COO(aq) + PbBr2(s)
C2H6S + O2 = SO2 + CO2 + H2 =>
C2H6S + 3 O2 = SO2 + 2 CO2 + 3 H2
F2 + NiL3 = NiF3 + L2 =>
3 F2 + 2 NiL3 = 2 NiF3 + 3 L2
NaOH + HOCl = NaCl + OH =>
NaOH + HOCl = NaCl + 2 OH
KCNS + KMnO4 + H2SO4 = HCN + KHSO4 + H2O + MnSO4 =>
5 KCNS + 6 KMnO4 + 12 H2SO4 = 5 HCN + 11 KHSO4 + 4 H2O + 6 MnSO4
PtO2 + HCl = PtCl4 + H2O =>
PtO2 + 4 HCl = PtCl4 + 2 H2O
Cu10O23 + CH4 = CO2 + Cu + H2O =>
4 Cu10O23 + 23 CH4 = 23 CO2 + 40 Cu + 46 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Co{2+} + NH4OH = [Co(NH3)6]{2+} + H2O =>
Co{2+} + 6 NH4OH = [Co(NH3)6]{2+} + 6 H2O
C8H8 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
9 C8H8 + 40 KMnO4 = 8 C6H5COOK + 16 K2CO3 + 40 MnO2 + 16 H2O
HNO3 + Na2SO3 = HSO3 + Na2NO3 =>
HNO3 + Na2SO3 = HSO3 + Na2NO3
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
CH3CH2CH2CH3 + O2 = C2H2C2O2O + H2O =>
2 CH3CH2CH2CH3 + 7 O2 = 2 C2H2C2O2O + 8 H2O
(NH4)(NO3) + Na(OH) = NH3 + H2O + Na(NO3) =>
(NH4)(NO3) + Na(OH) = NH3 + H2O + Na(NO3)
Cu(SO4) + Na(OH) = Na2(SO4) + Cu(OH)2 =>
Cu(SO4) + 2 Na(OH) = Na2(SO4) + Cu(OH)2
Cu(SO4) + Ai = Ai2(SO4)3 + Cu =>
3 Cu(SO4) + 2 Ai = Ai2(SO4)3 + 3 Cu
Fe2(SO4)3 + Al = Al2(SO4)3 + Fe =>
Fe2(SO4)3 + 2 Al = Al2(SO4)3 + 2 Fe
NH2Cl = N2H3Cl + HCl =>
2 NH2Cl = N2H3Cl + HCl
ZrOCl2 + (NH4)2S + H2O = ZrO(OH)2 + NH4HS + NH4Cl =>
ZrOCl2 + 2(NH4)2S + 2 H2O = ZrO(OH)2 + 2 NH4HS + 2 NH4Cl
Co(CO3)2 = CO2 + CoO2 =>
Co(CO3)2 = 2 CO2 + CoO2
FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl
PbS + O2 = PbO + SO2 = PbO + Pb + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
C3H5(OH)3 + KHSO4 + K2[HgI4] = HgSO4 + K2SO4 + C3H5SO3H + I2 + H2O =>
C3H5(OH)3 + 6 KHSO4 + K2[HgI4] = HgSO4 + 4 K2SO4 + C3H5SO3H + 2 I2 + 4 H2O
C3H5N3O9(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
HI + (NH4)2SO3 = H2SO3 + NH4I =>
2 HI + (NH4)2SO3 = H2SO3 + 2 NH4I
Cr + Mn(NO3)2 = Cr(NO3)2 + Mn =>
Cr + Mn(NO3)2 = Cr(NO3)2 + Mn
C6H8N2 + O2 = CO2 + H2O + NH3 =>
2 C6H8N2 + 13 O2 = 12 CO2 + 2 H2O + 4 NH3
K2CrO4 + Na3PO4 = K3PO4 + Na2CrO4 =>
3 K2CrO4 + 2 Na3PO4 = 2 K3PO4 + 3 Na2CrO4
Al2O3 + C2 = Al2 + CO2 =>
4 Al2O3 + 3 C2 = 4 Al2 + 6 CO2
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
Mn + K + O2 = MnKO2 =>
Mn + K + O2 = MnKO2
H3PO4 + (NH4)2CrO4 = (NH4)3PO4 + H2CrO4 =>
2 H3PO4 + 3(NH4)2CrO4 = 2(NH4)3PO4 + 3 H2CrO4
Nd2O3 + HF = NdF3 + H2O =>
Nd2O3 + 6 HF = 2 NdF3 + 3 H2O
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
C4H9O2 + O2 = CO2 + H2O =>
4 C4H9O2 + 21 O2 = 16 CO2 + 18 H2O
NaOH + (H)3PO4 = (Na)3PO4 + HOH =>
3 NaOH + (H)3PO4 = (Na)3PO4 + 3 HOH
MnO4 + H2CO2 = Mn + CO2 + H2O =>
MnO4 + 4 H2CO2 = Mn + 4 CO2 + 4 H2O
OH{-} + Cl2 + Br2 = OBr{-} + Cl{-} + H2O =>
4 OH{-} + Cl2 + Br2 = 2 OBr{-} + 2 Cl{-} + 2 H2O
Ca2 + H2O = CaOH + H2 =>
Ca2 + 2 H2O = 2 CaOH + H2
(Co(H2O)6)2 + Cl = CoCl2 + H2O =>
(Co(H2O)6)2 + 4 Cl = 2 CoCl2 + 12 H2O
HSO2 + Au(OH)3 = Au(SO2)3 + H2O =>
3 HSO2 + Au(OH)3 = Au(SO2)3 + 3 H2O
Cu + S + O4 = Cu4SO =>
16 Cu + 4 S + O4 = 4 Cu4SO
HgN + Fe3Cl = HgCl + Fe3N =>
HgN + Fe3Cl = HgCl + Fe3N
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
Ru2 + O2 = RuO =>
Ru2 + O2 = 2 RuO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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