| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH4 + S8 = 2 CS2 + 4 H2S
CaO + HClO4 = CaOHClO4 =>
CaO + HClO4 = CaOHClO4
C2H8O7P2 + NaOH = C2H7O7P2Na + H2O =>
C2H8O7P2 + NaOH = C2H7O7P2Na + H2O
Zn + HNO3 = Zn(NO3) + NH + H2O =>
6 Zn + 7 HNO3 = 6 Zn(NO3) + NH + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NH4OHAgCl = AgOHNH4Cl =>
NH4OHAgCl = AgOHNH4Cl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SrCI2 + H2SO4 = SrSO4 + C + H + I =>
SrCI2 + H2SO4 = SrSO4 + C + 2 H + 2 I
C6H14O7 + O2 = CO2 + H2O =>
C6H14O7 + 6 O2 = 6 CO2 + 7 H2O
CH3Br + Li = LiCH3 + LiBr =>
CH3Br + 2 Li = LiCH3 + LiBr
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Br2 + C7H16 = HBr + C7H14 =>
Br2 + C7H16 = 2 HBr + C7H14
CuSO4 + KI + CH3COOH = I2 + SO2 + (CH3COO)2Cu + CH3COOK + H2O =>
CuSO4 + 2 KI + 4 CH3COOH = I2 + SO2 + (CH3COO)2Cu + 2 CH3COOK + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SN(OH)4 + HCl = SN(OH)3Cl + H2O =>
SN(OH)4 + HCl = SN(OH)3Cl + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
CuSO4 + NaOH + (RCHO)2 = Cu2O + Na2SO4 + RCOONa + H2O =>
4 CuSO4 + 10 NaOH + (RCHO)2 = 2 Cu2O + 4 Na2SO4 + 2 RCOONa + 6 H2O
Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O
Mg3(PO4)2 + K2SiO3 = MgSiO3 + K3PO4 =>
Mg3(PO4)2 + 3 K2SiO3 = 3 MgSiO3 + 2 K3PO4
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
KBr3 = K + Br =>
KBr3 = K + 3 Br
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
Al2(SO4)3(aq) + BaCl2(s) = BaSO4(s) + AlCl3(aq) =>
Al2(SO4)3(aq) + 3 BaCl2(s) = 3 BaSO4(s) + 2 AlCl3(aq)
NH4OH + P4S3 = P4 + (NH4)2S + H2O + O =>
6 NH4OH + P4S3 = P4 + 3(NH4)2S + 3 H2O + 3 O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Ce + H2O = Ce(OH) + H2 =>
2 Ce + 2 H2O = 2 Ce(OH) + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MgO + Na3P = Mg3P2 + Na2O =>
3 MgO + 2 Na3P = Mg3P2 + 3 Na2O
Cu(NO3)2 + FeS = Fe(NO3)2 + CuS =>
Cu(NO3)2 + FeS = Fe(NO3)2 + CuS
Al + Na2CO3 = Al2(CO3)3 + Na =>
2 Al + 3 Na2CO3 = Al2(CO3)3 + 6 Na
CuF2 + LiNO3 = LiF + Cu(NO3)2 =>
CuF2 + 2 LiNO3 = 2 LiF + Cu(NO3)2
H2 + ZnO = ZnH2 + O2 =>
2 H2 + 2 ZnO = 2 ZnH2 + O2
PbNO3 + NaOH = NaNO3 + PbOH =>
PbNO3 + NaOH = NaNO3 + PbOH
SO3 + H2S = H2SO3 + S =>
SO3 + H2S = H2SO3 + S
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
Ag + H2SO4(concentracion) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(concentracion) = Ag2SO4 + SO2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NiSO4 + Sr(OH)2 = Ni(OH)2 + SrSO4 =>
NiSO4 + Sr(OH)2 = Ni(OH)2 + SrSO4
Li2SO4 + H2O = Li2SO4H2O =>
Li2SO4 + H2O = Li2SO4H2O
KMnO4 + CH5H8O2 = Mn(acac)3 + CO2 + H2O + KOH =>
39 KMnO4 + 21 CH5H8O2 = 13 Mn(acac)3 + 21 CO2 + 117 H2O + 39 KOH
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(NH4)2CO3 + HCl = NH4 + CO3(HCl)2 =>
(NH4)2CO3 + 2 HCl = 2 NH4 + CO3(HCl)2
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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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