| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + 2 HgCIO3 = 2 KCIO3 + Hg2SO4
MgClO32 = MgCl + O2 =>
MgClO32 = MgCl + 16 O2
CrBr2(aq) + AgNO3(aq) = Cr(NO3)2(aq) + AgBr(s) =>
CrBr2(aq) + 2 AgNO3(aq) = Cr(NO3)2(aq) + 2 AgBr(s)
Cl + H2O = H2 + ClOH =>
2 Cl + 2 H2O = H2 + 2 ClOH
ZnCl + NaPO = ZnPO + NaCl =>
ZnCl + NaPO = ZnPO + NaCl
Hg2(NO3)2 + Na2S = Hg2S + Na2(NO3)2 =>
Hg2(NO3)2 + Na2S = Hg2S + Na2(NO3)2
NaH2PO4 + CaCl2 = Ca3(PO4)2 + NaCl + HCl =>
2 NaH2PO4 + 3 CaCl2 = Ca3(PO4)2 + 2 NaCl + 4 HCl
AgNO3 + Fe(NO3)3 = AgFe(NO3)4 =>
AgNO3 + Fe(NO3)3 = AgFe(NO3)4
NH3(g) + H2O(g) = NH4OH(aq) =>
NH3(g) + H2O(g) = NH4OH(aq)
C5H7NO2 + O2 = CO2 + H2O + N2 =>
4 C5H7NO2 + 23 O2 = 20 CO2 + 14 H2O + 2 N2
(CH3)2S + NaOH + O2 = Na2SO4 + H2O + CO2 =>
(CH3)2S + 2 NaOH + 5 O2 = Na2SO4 + 4 H2O + 2 CO2
Al(OH)3 = Al2O3 + H2O = Al2O3 + C = Al + CO2 =>
2 Al(OH)3 = Al2O3 + 3 H2O
BaCl2(aq) + Na2SO4(aq) = BaSO4 + NaCl(s) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + 2 NaCl(s)
Cr2(SO4)3 + Zn = CrSO4 + ZnSO4 =>
Cr2(SO4)3 + Zn = 2 CrSO4 + ZnSO4
K2[Zn(OH)4] + HCl = K2[ZnCl4] + H2O =>
K2[Zn(OH)4] + 4 HCl = K2[ZnCl4] + 4 H2O
HNO3 + NH4OH = NH4(NO)3 + H2O =>
7 HNO3 + 9 NH4OH = 4 NH4(NO)3 + 18 H2O
AuNO3 = AuO + NO2 =>
AuNO3 = AuO + NO2
W + MnO2 = MnWO4 + MnO =>
W + 3 MnO2 = MnWO4 + 2 MnO
NaI + Pb(No3)2 = NaNo3 + PbI2 =>
2 NaI + Pb(No3)2 = 2 NaNo3 + PbI2
Na2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Na2(SO4) + Fe2(SO4)3 + H2O =>
Na2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + Na2(SO4) + 3 Fe2(SO4)3 + 7 H2O
LiCl + NH4F = NH4Cl + LiF =>
LiCl + NH4F = NH4Cl + LiF
NH4HS + HI = H2S + NH4I =>
NH4HS + HI = H2S + NH4I
BaCl2 + NaS = NaCl2 + BaS =>
BaCl2 + NaS = NaCl2 + BaS
AgNO3 + NH4SCN = AgSCN + NH4NO3 =>
AgNO3 + NH4SCN = AgSCN + NH4NO3
KBrO3 + SO2 + H2O = Br2 + K2SO4 + H2SO4 =>
2 KBrO3 + 5 SO2 + 4 H2O = Br2 + K2SO4 + 4 H2SO4
LiI(aq) + SrS(aq) = LiS(aq) + SrI(aq) =>
LiI(aq) + SrS(aq) = LiS(aq) + SrI(aq)
C6H10O5 = CO + H2 + C =>
C6H10O5 = 5 CO + 5 H2 + C
NaOH + CuSO = Cu(OH)2 + Na2SO =>
2 NaOH + CuSO = Cu(OH)2 + Na2SO
(Co(NO3)2(H2O)6) + H2O2 + NaHCO3 = Na3(Co(CO3)3) + HNO3 + H2O =>
2(Co(NO3)2(H2O)6) + H2O2 + 6 NaHCO3 = 2 Na3(Co(CO3)3) + 4 HNO3 + 14 H2O
FeSO4(aq) + Ca(OH)2(aq) = Fe(OH)2(aq) + CaSO4(aq) =>
FeSO4(aq) + Ca(OH)2(aq) = Fe(OH)2(aq) + CaSO4(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2MnO4 + K2S + H2O = MnO2 + KOH + H2SO4 =>
4 K2MnO4 + K2S + 6 H2O = 4 MnO2 + 10 KOH + H2SO4
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
SO2 + H2CO3 = H2SO3 + CO2 =>
SO2 + H2CO3 = H2SO3 + CO2
Na2O + C6H8O7 = H2O + Na3C6H5O7 =>
3 Na2O + 2 C6H8O7 = 3 H2O + 2 Na3C6H5O7
K2O + Al2O3 = KAlO2 =>
K2O + Al2O3 = 2 KAlO2
CH = C + H =>
CH = C + H
MnO2 + MgSO4 = MgO + Mn(SO4)2 =>
MnO2 + 2 MgSO4 = 2 MgO + Mn(SO4)2
FeCl3 + K2O = KCl + Fe2O3 =>
2 FeCl3 + 3 K2O = 6 KCl + Fe2O3
KClO3 + KCl = KCl2O4 + K =>
4 KClO3 + 2 KCl = 3 KCl2O4 + 3 K
Sb2O3(s) + NaOH(aq) = NaSbO2(aq) + H2O(l) =>
Sb2O3(s) + 2 NaOH(aq) = 2 NaSbO2(aq) + H2O(l)
Na2SO3 + BaS = Na2S + SO3Ba =>
Na2SO3 + BaS = Na2S + SO3Ba
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
HNO3 + Be = Be(NO3)2 + H =>
2 HNO3 + Be = Be(NO3)2 + 2 H
(NH4)2S(aq) + CoCl2(aq) = NH4Cl + CoS =>
(NH4)2S(aq) + CoCl2(aq) = 2 NH4Cl + CoS
BaO + O3 = BaO2 =>
3 BaO + O3 = 3 BaO2
(SnOH)2SO4 + H2SO4 = SnSO4 + H2O =>
(SnOH)2SO4 + H2SO4 = 2 SnSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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