| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiPo4 + MgC2 = MgPo4 + LiC2
FeI2 + NaCl = FeCl + NaI2 =>
FeI2 + NaCl = FeCl + NaI2
ZnS + H2SO4 = ZnSO4 + SO2 + H2 =>
ZnS + 2 H2SO4 = ZnSO4 + 2 SO2 + 2 H2
BaCl2 + H2SO4 = Ba(SO4) + HCl =>
BaCl2 + H2SO4 = Ba(SO4) + 2 HCl
C5H8 + KMnO4 + H2O = C3H4O2 + MnO2 + KOH =>
3 C5H8 + 8 KMnO4 + 2 H2O = 5 C3H4O2 + 8 MnO2 + 8 KOH
BaCrO4 + NaOH = BaOH + NaCrO4 =>
BaCrO4 + NaOH = BaOH + NaCrO4
Al2(SO4)3 + Cl2 = AlCl3 + SO4 =>
Al2(SO4)3 + 3 Cl2 = 2 AlCl3 + 3 SO4
H2 + KOH = K + H(OH) =>
H2 + 2 KOH = 2 K + 2 H(OH)
MgCl2(s) = Mg + Cl2 =>
MgCl2(s) = Mg + Cl2
Fe(I) + S = Fe(I)S =>
Fe(I) + S = Fe(I)S
H2SO4 + Mg(NO3)2 = H2(NO3)2 + MgSO4 =>
H2SO4 + Mg(NO3)2 = H2(NO3)2 + MgSO4
Al + NaNO3 + KOH + H2O = KAl(OH)4 + NH3 + Na =>
3 Al + NaNO3 + 3 KOH + 6 H2O = 3 KAl(OH)4 + NH3 + Na
Co(NO3)2*6H2O + C2H5NO2 = Co3O4 + CO2 + H2O + N2 =>
27 Co(NO3)2*6H2O + 28 C2H5NO2 = 9 Co3O4 + 56 CO2 + 232 H2O + 41 N2
IO3{-} + SO2 + H2O = I2 + SO4{2-} + H{+} =>
2 IO3{-} + 5 SO2 + 4 H2O = I2 + 5 SO4{2-} + 8 H{+}
FeS2 + O2 = FeS2O =>
2 FeS2 + O2 = 2 FeS2O
Sn(OH)2 + NH4OH = (NH4)2(Sn(OH)4) =>
Sn(OH)2 + 2 NH4OH = (NH4)2(Sn(OH)4)
Bi + H2O = BiO3 + H =>
Bi + 3 H2O = BiO3 + 6 H
NaOOCCH2CH2COONa + NaOH = Na2CO3 + CH3CH3 =>
NaOOCCH2CH2COONa + 2 NaOH = 2 Na2CO3 + CH3CH3
Sb2S3 + HNO3 = NO + SO2 + H3SbO4 + H2O =>
3 Sb2S3 + 22 HNO3 = 22 NO + 9 SO2 + 6 H3SbO4 + 2 H2O
HCl + NaNO3 = NaClHNO3 =>
HCl + NaNO3 = NaClHNO3
CO3 + H = CO2 + H2O =>
CO3 + 2 H = CO2 + H2O
CH3COH + KMnO4 + H2O = KOH + MnO2 + CH3COOH =>
3 CH3COH + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 CH3COOH
MgI2 + Ba(OH)2 = Mg(OH)2 + BaI2 =>
MgI2 + Ba(OH)2 = Mg(OH)2 + BaI2
Cu + Hg(NO3)2 = Hg + Cu(NO3)2 =>
Cu + Hg(NO3)2 = Hg + Cu(NO3)2
Zn + HNO3 + H2SO4 = ZnSO4 + (NH4)SO4 + H2O =>
7 Zn + 2 HNO3 + 9 H2SO4 = 7 ZnSO4 + 2(NH4)SO4 + 6 H2O
Ni + HBr = NiBr + H =>
Ni + HBr = NiBr + H
C8H16 + O3 = CO2 + H2O =>
C8H16 + 8 O3 = 8 CO2 + 8 H2O
Zn37 + HCl = ZnCl26 + H16 =>
8 Zn37 + 7696 HCl = 296 ZnCl26 + 481 H16
K2S2O8 = K + S2O8 =>
K2S2O8 = 2 K + S2O8
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HgO + H2O = H4HgO3 =>
HgO + 2 H2O = H4HgO3
KMnO4 + H3AsO3 + HCl = H3AsO4 + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 H3AsO3 + 6 HCl = 5 H3AsO4 + 2 KCl + 2 MnCl2 + 3 H2O
Na3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + NaCl(aq) =>
2 Na3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 NaCl(aq)
Na2CrO4 + FeCl2 + NaCl + H2O = NaCrO2 + FeCl3 + NaOH =>
Na2CrO4 + 3 FeCl2 + 3 NaCl + 2 H2O = NaCrO2 + 3 FeCl3 + 4 NaOH
KMnO4 + H2C2O4 + HClO4 = KClO4 + Mn(ClO4)2 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HClO4 = 2 KClO4 + 2 Mn(ClO4)2 + 10 CO2 + 8 H2O
MnSO4 + NaNO3 = Mn(NO3)2 + Na2SO4 =>
MnSO4 + 2 NaNO3 = Mn(NO3)2 + Na2SO4
NaClO + NH3 = NaCl + N2H4 + H2O =>
NaClO + 2 NH3 = NaCl + N2H4 + H2O
(CH3COOH) + (NaOH) = (CH3COONa) + (H2O) =>
(CH3COOH) + (NaOH) = (CH3COONa) + (H2O)
Ca + Na2O = CaO + Na =>
Ca + Na2O = CaO + 2 Na
PbSO4 + NaHCO3 = PbCO3 + Na2SO4 + H2O + CO2 =>
PbSO4 + 2 NaHCO3 = PbCO3 + Na2SO4 + H2O + CO2
Ca3SiO5 + H2O = Ca3Si2O7 + Ca(OH)2 =>
2 Ca3SiO5 + 3 H2O = Ca3Si2O7 + 3 Ca(OH)2
NaSO3 + HCl = NaCl + SO2 + H2O + O2 =>
4 NaSO3 + 4 HCl = 4 NaCl + 4 SO2 + 2 H2O + O2
O2 + N = ON2 =>
O2 + 4 N = 2 ON2
Ca(OH)2 + KNO3 = Ca(NO3)2 + KHO =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KHO
HNO3 + MgO = MgNO3 + HO =>
HNO3 + MgO = MgNO3 + HO
H + HgO = H2O + HgH =>
3 H + HgO = H2O + HgH
MgCl2 + Ba = Mg + BaCl =>
MgCl2 + 2 Ba = Mg + 2 BaCl
Br2H2 = HBr =>
Br2H2 = 2 HBr
NH + H2SO4 = (NH4) + SO4 =>
2 NH + 3 H2SO4 = 2(NH4) + 3 SO4
K2Cr2O7 + H2S + H2SO4 = K2S + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 7 H2S + 9 H2SO4 = 4 K2S + 4 Cr2(SO4)3 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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