| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + Sn(SO3) = Li2SO3 + Sn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3O + Cl = HCl + H2O =>
H3O + Cl = HCl + H2O
Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI
NHClO4 = N2 + Cl2 + O2 + H2O =>
4 NHClO4 = 2 N2 + 2 Cl2 + 7 O2 + 2 H2O
Fe(OH)3 + NH4SCN = Fe(SCN)3 + NH4OH =>
Fe(OH)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4OH
NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
Ti(SO4)2 + Zn(NO3)2*6H2O + CO(NH2)2 = TiZnO2 + N2 + CO2 + H2O + S =>
Ti(SO4)2 + Zn(NO3)2*6H2O + 4 CO(NH2)2 = TiZnO2 + 5 N2 + 4 CO2 + 14 H2O + 2 S
Fe(s) + Br2(l) = FeBr3(s) =>
2 Fe(s) + 3 Br2(l) = 2 FeBr3(s)
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
Cu(NO3)2(aq) + NaOH(l) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaOH(l) = Cu(OH)2 + 2 NaNO3
Sn{2+} + TiO2{+} + H{+} = Sn{4+} + Ti{3+} + H2O =>
Sn{2+} + TiO2{+} + 4 H{+} = Sn{4+} + Ti{3+} + 2 H2O
H2SO3 + I2 + H2O = H2SO4 + HI =>
H2SO3 + I2 + H2O = H2SO4 + 2 HI
(SOCl2) + H2O = SO2 + HCl =>
(SOCl2) + H2O = SO2 + 2 HCl
Na2(SO4) + Li(OH) = Li(SO4) + Na2(OH) =>
Na2(SO4) + Li(OH) = Li(SO4) + Na2(OH)
Al(NO2)3 + NaOH = NaNO2 + Al(OH)3 =>
Al(NO2)3 + 3 NaOH = 3 NaNO2 + Al(OH)3
NaF + HCl = FH + NaCl =>
NaF + HCl = FH + NaCl
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(aq) =>
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(aq)
C6H6NaCl = C6H5ClNaH =>
C6H6NaCl = C6H5ClNaH
ZnCl2 + (NH3)2S = ZnS + NH3Cl =>
ZnCl2 + (NH3)2S = ZnS + 2 NH3Cl
Re(s) + HNO3(aq) = HReO4(aq) + NO(g) + H2O(l) =>
3 Re(s) + 7 HNO3(aq) = 3 HReO4(aq) + 7 NO(g) + 2 H2O(l)
GeS2 + O2 = GeO2 + SO2 =>
GeS2 + 3 O2 = GeO2 + 2 SO2
Hg + O + H = HgOH =>
Hg + O + H = HgOH
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
HC2H3O2NaHCO3 = CO2C2H3NaO2H2O =>
HC2H3O2NaHCO3 = CO2C2H3NaO2H2O
NaI + CdCl2 = NaCl + CdI2 =>
2 NaI + CdCl2 = 2 NaCl + CdI2
ZnI2 + Na2CO3 = ZnCO3 + NaI =>
ZnI2 + Na2CO3 = ZnCO3 + 2 NaI
(NH4)2PO4 + CaCl2 = CaPO4 + NH4Cl =>
(NH4)2PO4 + CaCl2 = CaPO4 + 2 NH4Cl
CrSO4 + NaOH = Cr(OH)2 + Na2SO4 =>
CrSO4 + 2 NaOH = Cr(OH)2 + Na2SO4
Ca(OH)2(aw) + H3PO4(aq) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2(aw) + 2 H3PO4(aq) = Ca3(PO4)2 + 6 H2O
H2S + Cr(OH)2 = CrS + H2O =>
H2S + Cr(OH)2 = CrS + 2 H2O
MnO3 + Al = Al(MnO3)4 =>
4 MnO3 + Al = Al(MnO3)4
CH3(CH2)3(CH2)2CH3 + O2 = CO2 + H2O =>
CH3(CH2)3(CH2)2CH3 + 11 O2 = 7 CO2 + 8 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NH4 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 NH4 + 8 KMnO4 + 12 H2SO4 = 5 N2 + 8 MnSO4 + 4 K2SO4 + 32 H2O
NaCO3 + K2O4 = NaK2 + CO3O4 =>
NaCO3 + K2O4 = NaK2 + CO3O4
HNO3 + Fe = Fe(NO3)2 + NO + H2O =>
8 HNO3 + 3 Fe = 3 Fe(NO3)2 + 2 NO + 4 H2O
BaCl2 + HBr = BaBr + HCl2 =>
BaCl2 + HBr = BaBr + HCl2
Al + H2(SO3) = Al(SO3)3 + H2 =>
Al + 3 H2(SO3) = Al(SO3)3 + 3 H2
HClO4(aq)NaOH = NaClO4H2O =>
HClO4(aq)NaOH = NaClO4H2O
NaClKCl + AgNO3 = AgCl + NaNO3 + KNO3 =>
NaClKCl + 2 AgNO3 = 2 AgCl + NaNO3 + KNO3
Na2B4O7 + HNO3 + H2O = H3BO3 + NaNO3 =>
Na2B4O7 + 2 HNO3 + 5 H2O = 4 H3BO3 + 2 NaNO3
KINH3H2O = NH4IKOH =>
KINH3H2O = NH4IKOH
Al2(SO4)03 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)03 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2
H2SO4 + Ba = BaSO4 + H2O + SO2 =>
2 H2SO4 + Ba = BaSO4 + 2 H2O + SO2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
S + Na2CO3 = Na2S + Na2SO4 + CO2 =>
4 S + 4 Na2CO3 = 3 Na2S + Na2SO4 + 4 CO2
KCNS + FeCl3 = K3[Fe(CNS)6] + KCl =>
6 KCNS + FeCl3 = K3[Fe(CNS)6] + 3 KCl
S + MnO2 = SO2 + MnS =>
2 S + MnO2 = SO2 + MnS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/24
Équations équilibrées sur06/14/23
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