| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgO = 2 Hg + O2
Cu(SO4) + NH4(OH) = Cu(OH) + NH4(SO4) =>
Cu(SO4) + NH4(OH) = Cu(OH) + NH4(SO4)
Sr(OH)2 + FeCl2 = SrFe + ClOH =>
Sr(OH)2 + FeCl2 = SrFe + 2 ClOH
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NaOCl + NaI + HC2H3O2 = I2 + NaCl + NaC2H3O2 + H2O =>
NaOCl + 2 NaI + 2 HC2H3O2 = I2 + NaCl + 2 NaC2H3O2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Bi(NO3)3 + NaSn(OH)3 + NaOH = Bi + NaSn(OH)6 + NaNO3 =>
Bi(NO3)3 + NaSn(OH)3 + 3 NaOH = Bi + NaSn(OH)6 + 3 NaNO3
KNO2 + H2SO4 + Cu = K4SO4 + CuSO4 + NO + H2O =>
4 KNO2 + 4 H2SO4 + 3 Cu = K4SO4 + 3 CuSO4 + 4 NO + 4 H2O
Ba(C2H3O2)2 + Li2SO4 = Li(C2H3O2)2 + Ba2SO4 =>
2 Ba(C2H3O2)2 + Li2SO4 = 2 Li(C2H3O2)2 + Ba2SO4
CaCO3 + MgF2 = CaF2 + MgCO3 =>
CaCO3 + MgF2 = CaF2 + MgCO3
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
NO10 + N2H4 = N2 + H2O =>
2 NO10 + 10 N2H4 = 11 N2 + 20 H2O
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)9 = O =>
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)9 = 3969 O
Cd + H3PO4 = CdPO4 + H3 =>
Cd + H3PO4 = CdPO4 + H3
AlCl3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaNO3 + Li3PO4 = Na3PO4 + LiNO3 =>
3 NaNO3 + Li3PO4 = Na3PO4 + 3 LiNO3
CaCuCl2 = CuCaCl2 =>
CaCuCl2 = CuCaCl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Li3PO4 + NaNO3 = Li3(NO3)3 + Na3PO4 =>
Li3PO4 + 3 NaNO3 = Li3(NO3)3 + Na3PO4
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
K2MnO4 + Na2S + H2SO4 = MnSO4 + K2SO4 + Na2SO3 + H2O =>
3 K2MnO4 + 2 Na2S + 6 H2SO4 = 3 MnSO4 + 3 K2SO4 + 2 Na2SO3 + 6 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
AI + Br2 = AIBr3 =>
2 AI + 3 Br2 = 2 AIBr3
CsOH + Al + H2O = Cs2(Al(OH)4) + H2 =>
2 CsOH + Al + 2 H2O = Cs2(Al(OH)4) + H2
CrCl3 + NH3*H2O = Cr(OH)3 + NH3 + HCl =>
CrCl3 + 3 NH3*H2O = Cr(OH)3 + 3 NH3 + 3 HCl
PbS + Na2SiO3 = Pb + Si + Na2S + O2 =>
2 PbS + 2 Na2SiO3 = 2 Pb + 2 Si + 2 Na2S + 3 O2
C5H12O + K2Cr2O7 + H2SO4 = C4H9COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C5H12O + K2Cr2O7 + 4 H2SO4 = 3 C4H9COH + Cr2(SO4)3 + K2SO4 + 7 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
K2CO3(aq) + Ca(NO3)2(aq) = K(NO3)(aq) + CaCO3(s) =>
K2CO3(aq) + Ca(NO3)2(aq) = 2 K(NO3)(aq) + CaCO3(s)
NaOH + Na2O2 = NaO2 + NaH =>
2 NaOH + Na2O2 = 2 NaO2 + 2 NaH
HIO4 + KI + H2SO4 = K2SO4 + I2 + H2O =>
2 HIO4 + 14 KI + 7 H2SO4 = 7 K2SO4 + 8 I2 + 8 H2O
Ag(NO)3 + CaBr = AgBr + Ca(NO)3 =>
Ag(NO)3 + CaBr = AgBr + Ca(NO)3
NaBr2 + Cl2 = NaCl + Br2 =>
2 NaBr2 + Cl2 = 2 NaCl + 2 Br2
Li2CO3 + Zn(OH)2 = LiOH + ZnCO3 =>
Li2CO3 + Zn(OH)2 = 2 LiOH + ZnCO3
HSO3{-} + H2O = SO4{2-} + H{+} + e =>
HSO3{-} + H2O = SO4{2-} + 3 H{+} + 2e
Pt(ClO3)4 + Cu3(PO3)2 = Pt3(PO3)4 + Cu(ClO3)2 =>
3 Pt(ClO3)4 + 2 Cu3(PO3)2 = Pt3(PO3)4 + 6 Cu(ClO3)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CsOH + Al + H2O = Cs2(Al(OH)4) + H2 =>
2 CsOH + Al + 2 H2O = Cs2(Al(OH)4) + H2
P4S3(s) + O2(g) = P4O10(s) + SO2(g) =>
P4S3(s) + 8 O2(g) = P4O10(s) + 3 SO2(g)
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
K2SiO3 + CH3COOH = KCH3COO + H2SiO3 =>
K2SiO3 + 2 CH3COOH = 2 KCH3COO + H2SiO3
H2SO4 + Na2CO3 = CO2 + HOH + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + HOH + Na2SO4
Na2CO3 + HCl3 = Na2Cl3 + HCO3 =>
Na2CO3 + HCl3 = Na2Cl3 + HCO3
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
MgSO4*H2O = MgSO4 + H2O =>
MgSO4*H2O = MgSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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