| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + SO2 = K2SO3 + H2O
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
Sc + H2O = Sc(OH)3 + H2 =>
2 Sc + 6 H2O = 2 Sc(OH)3 + 3 H2
C16H32O2(aq) + O2(g) = CO2(g) + H2O(l) =>
C16H32O2(aq) + 23 O2(g) = 16 CO2(g) + 16 H2O(l)
CaCl2 + Al2O3 = CaO + AlCl3 =>
3 CaCl2 + Al2O3 = 3 CaO + 2 AlCl3
Na2S2O8 + C6H6 + H2O = CO2 + NaHSO4 =>
15 Na2S2O8 + C6H6 + 12 H2O = 6 CO2 + 30 NaHSO4
B2O3 + H2O(l) = H2B2O4(aq) =>
B2O3 + H2O(l) = H2B2O4(aq)
FeO + H2O2 + KOH = K2FeO4 + H2O =>
FeO + 2 H2O2 + 2 KOH = K2FeO4 + 3 H2O
AlBr3 + Cl2 = AlClBr3 =>
2 AlBr3 + Cl2 = 2 AlClBr3
Al + Pb2KCl = AlKCl + Pb =>
Al + Pb2KCl = AlKCl + 2 Pb
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
BaO + NaOH = Na2BaO2 + H2O =>
BaO + 2 NaOH = Na2BaO2 + H2O
C2H2 + N2 = CN + H2 =>
C2H2 + N2 = 2 CN + H2
H2O + Mg3N2 = MgO + NH3 =>
3 H2O + Mg3N2 = 3 MgO + 2 NH3
Ga(OH) + Hg2(Cl) = Hg2(OH) + Ga(Cl) =>
Ga(OH) + Hg2(Cl) = Hg2(OH) + Ga(Cl)
(NH4)CO3 + CaCl2 = CaCO3 + (NH4)Cl2 =>
(NH4)CO3 + CaCl2 = CaCO3 + (NH4)Cl2
Cl2 + Pt(NH3)2 = PtCl2(NH3)2 =>
Cl2 + Pt(NH3)2 = PtCl2(NH3)2
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Br + NaCl = Cl2 + NaBr =>
2 Br + 2 NaCl = Cl2 + 2 NaBr
HBr + Mg(OH)2 = H(OH) + MgBr2 =>
2 HBr + Mg(OH)2 = 2 H(OH) + MgBr2
Ga2 + O3 = Ga3O2 =>
9 Ga2 + 4 O3 = 6 Ga3O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2(aq) + PbS = PbSO4 + H2O =>
4 H2O2(aq) + PbS = PbSO4 + 4 H2O
Hg + AgNo3 = Hg(No3)2 + Ag =>
Hg + 2 AgNo3 = Hg(No3)2 + 2 Ag
ZnSO4 + CaS = ZnS + CaSO4 =>
ZnSO4 + CaS = ZnS + CaSO4
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + H2SO3(aq) =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + H2SO3(aq)
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
CH3COOH + XHCO3 = CO2 + H2O + CH3COOX =>
CH3COOH + XHCO3 = CO2 + H2O + CH3COOX
K2S + SO3 = K2SO4 + SO2 =>
K2S + 4 SO3 = K2SO4 + 4 SO2
C8H18O = C8H16 + H2O =>
C8H18O = C8H16 + H2O
LiBH4 + H2O = LiBO2 + H2 =>
LiBH4 + 2 H2O = LiBO2 + 4 H2
Ti2O = Ti + O2 =>
2 Ti2O = 4 Ti + O2
CH3OH + LiOH = CH3OLi + H2O =>
CH3OH + LiOH = CH3OLi + H2O
FeCl3 + C6H12O6 = Fe{+2} + C6H8O6 + HCl + Cl{-} =>
4 FeCl3 + C6H12O6 = 4 Fe{+2} + C6H8O6 + 4 HCl + 8 Cl{-}
HCl + K4Fe(CN)6 + KMnO4 = K3[Fe(CN)6] + KCl + MnCl2 + H2O =>
8 HCl + 5 K4Fe(CN)6 + KMnO4 = 5 K3[Fe(CN)6] + 6 KCl + MnCl2 + 4 H2O
NHO3 + K2CO3 = H2O + K(NO3) + CO2 =>
2 NHO3 + K2CO3 = H2O + 2 K(NO3) + CO2
Si + HNO3 + HF = H2O + NO + H2[SiF6] =>
3 Si + 4 HNO3 + 18 HF = 8 H2O + 4 NO + 3 H2[SiF6]
C10H8 + S2O8{2-} + H2O = HSO4{-} + CO2 =>
C10H8 + 24 S2O8{2-} + 20 H2O = 48 HSO4{-} + 10 CO2
CH3COOH + SOCl2 = CH3COCl + SO2 + HCl =>
CH3COOH + SOCl2 = CH3COCl + SO2 + HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C12H10S + O2 = H2O + CO2 + SO2 =>
2 C12H10S + 31 O2 = 10 H2O + 24 CO2 + 2 SO2
As10000 + NaOH = Na3As5O3 + H =>
As10000 + 6000 NaOH = 2000 Na3As5O3 + 6000 H
Mg + Cl2 + Na3PO4 = Mg3PO4 + NaCl =>
6 Mg + 3 Cl2 + 2 Na3PO4 = 2 Mg3PO4 + 6 NaCl
KMnO4 + HCl + Hg = HgCl2 + MnCl + KCl + H2O =>
KMnO4 + 8 HCl + 3 Hg = 3 HgCl2 + MnCl + KCl + 4 H2O
CsAuF4 + BrF3 = CsAuBr2F10 =>
CsAuF4 + 2 BrF3 = CsAuBr2F10
MnSO4 + Na2CO3 + KNO3 = NaMnO4 + KNO2 + Na2SO4 + CO2 =>
2 MnSO4 + 3 Na2CO3 + 5 KNO3 = 2 NaMnO4 + 5 KNO2 + 2 Na2SO4 + 3 CO2
Ca2(s) + Cl(g) = CaCl2 =>
Ca2(s) + 4 Cl(g) = 2 CaCl2
KNO2 + NH4Cl + H2O = NH4NO3 + KCl + H2 =>
KNO2 + NH4Cl + H2O = NH4NO3 + KCl + H2
K(OH) + Cu(Cl)2 = Cu(OH)2 + K(Cl) =>
2 K(OH) + Cu(Cl)2 = Cu(OH)2 + 2 K(Cl)
NH3 + HCl + H2O = H2 + NCl(H3O) =>
2 NH3 + 2 HCl + 2 H2O = 3 H2 + 2 NCl(H3O)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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