| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI03 + 11 Cl2 + 24 KOH = 3 KIO4 + 22 KCl + 12 H2O
Fe16 + Cl9 = Fe4Cl3 =>
3 Fe16 + 4 Cl9 = 12 Fe4Cl3
K2Cr2O5 + HCl = KCl + CrCl + H2O + Cl2 =>
K2Cr2O5 + 10 HCl = 2 KCl + 2 CrCl + 5 H2O + 3 Cl2
HC2H3O2 + Cr(NO3)3 = HNO3 + Cr(C2H3O2)3 =>
3 HC2H3O2 + Cr(NO3)3 = 3 HNO3 + Cr(C2H3O2)3
AgNO3 + AlCl3 = Al(NO3)3 + AgCl0 =>
3 AgNO3 + AlCl3 = Al(NO3)3 + 3 AgCl0
K + P = K3P =>
3 K + P = K3P
Ca2 + Na2CO3 = Ca(CO3)2 + Na =>
Ca2 + 4 Na2CO3 = 2 Ca(CO3)2 + 8 Na
SnCl2 + (NH4)2MoO4 = SnMoO4 + NH4Cl =>
SnCl2 + (NH4)2MoO4 = SnMoO4 + 2 NH4Cl
(NH4)2SO4(aq) + BaCl2(aq) = NH4Cl(aq) + BaSO4(s) =>
(NH4)2SO4(aq) + BaCl2(aq) = 2 NH4Cl(aq) + BaSO4(s)
NO3{-} + H{+} + Cu = CuNHO3 =>
NO3{-} + H{+} + Cu = CuNHO3
Al4C3 + H2O(l) = Al(OH)3 + CH4(g) =>
Al4C3 + 12 H2O(l) = 4 Al(OH)3 + 3 CH4(g)
S8 + C2H4 = CS2 + H2S =>
3 S8 + 4 C2H4 = 8 CS2 + 8 H2S
Li(CrO4) + Al(PO4) = Li3(PO4) + Al2(((CrO4)2)3) =>
6 Li(CrO4) + 2 Al(PO4) = 2 Li3(PO4) + Al2(((CrO4)2)3)
Na2S + Fe(NO3)3 = Fe2 + S3 + NaNO3 =>
3 Na2S + 2 Fe(NO3)3 = Fe2 + S3 + 6 NaNO3
Ne + HCl = NeCl + H2 =>
2 Ne + 2 HCl = 2 NeCl + H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Na2CO3 + Na2S2O3 = Na + C + SO4 =>
5 Na2CO3 + 3 Na2S2O3 = 16 Na + 5 C + 6 SO4
LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
C2H4COOH + Zn = (C2H4COO)2Zn + H2 =>
2 C2H4COOH + Zn = (C2H4COO)2Zn + H2
HCl(aq) + AgOH = AgCl(s) + H2O =>
HCl(aq) + AgOH = AgCl(s) + H2O
SiF4 + S = SiS2 + SF4 =>
SiF4 + 3 S = SiS2 + SF4
PbI + Na = NaI + Pb =>
PbI + Na = NaI + Pb
Pt + O2 = PtO2 =>
Pt + O2 = PtO2
Fe2(SO4)3 + Na3PO4 = Na3(SO4)3 + Fe2PO4 =>
Fe2(SO4)3 + Na3PO4 = Na3(SO4)3 + Fe2PO4
Ni5P2 + P = Ni2P =>
2 Ni5P2 + P = 5 Ni2P
C2H3O2Na + MgCl2 = NaCl2 + MgC2H3O2 =>
C2H3O2Na + MgCl2 = NaCl2 + MgC2H3O2
Mg(NO3)2 + Li = MgLi + (NO3)2 =>
Mg(NO3)2 + Li = MgLi + (NO3)2
SnCl4 + KOH = KCl4 + SnOH =>
SnCl4 + KOH = KCl4 + SnOH
CH3OH + H2CrO4 + H2SO4 = Cr2(SO4)3 + H2O + CO =>
3 CH3OH + 4 H2CrO4 + 6 H2SO4 = 2 Cr2(SO4)3 + 16 H2O + 3 CO
CaCl2 + H2CO3 = CaCO3 + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
HNO3 + H3O = H2O + NO2 =>
HNO3 + H3O = 2 H2O + NO2
Al + Pt(NO3)2 = Pt + Al(NO3)3 =>
2 Al + 3 Pt(NO3)2 = 3 Pt + 2 Al(NO3)3
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
K2O + ZnCl2 = KCl + ZnO =>
K2O + ZnCl2 = 2 KCl + ZnO
CrO + BaCl = BaCrO + Cl =>
CrO + BaCl = BaCrO + Cl
Ne + HCl = NeCl + H2 =>
2 Ne + 2 HCl = 2 NeCl + H2
Na2CO3 + SO2 = Na2SO4 + CO =>
Na2CO3 + SO2 = Na2SO4 + CO
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
Ne + HCl = NeCl + H2 =>
2 Ne + 2 HCl = 2 NeCl + H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mn(OH)2 + Ba2(SO4)3 = MnSO4 + Ba(OH)3 =>
3 Mn(OH)2 + Ba2(SO4)3 = 3 MnSO4 + 2 Ba(OH)3
Ne + HCl = NeCl + H2 =>
2 Ne + 2 HCl = 2 NeCl + H2
KOH + HCl = KOHHCl =>
KOH + HCl = KOHHCl
NaCl2 + Ag = AgCl + Na =>
NaCl2 + 2 Ag = 2 AgCl + Na
Al(OH)3 + HCl = H2O + AlCl3 =>
Al(OH)3 + 3 HCl = 3 H2O + AlCl3
AlB2 + O2 = Al2O3 + B2O3 =>
4 AlB2 + 9 O2 = 2 Al2O3 + 4 B2O3
Ba(NO3)2 + NaHCO3 = Ba(HCO3)2 + Na(NO3) =>
Ba(NO3)2 + 2 NaHCO3 = Ba(HCO3)2 + 2 Na(NO3)
H3PO4 + NOH = N3PO4 + H2O =>
H3PO4 + 3 NOH = N3PO4 + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/23/24
Équations équilibrées sur04/22/23
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