| Équations équilibrées la veille | Équations équilibrées le lendemain |
HS{-} + 2 O2 = SO4{-2} + H{+}
N4H4 = N2H4 + N2 =>
N4H4 = N2H4 + N2
Mg3Si4O10(OH)2 = Mg2Si2O6 + SiO2 + H2O =>
2 Mg3Si4O10(OH)2 = 3 Mg2Si2O6 + 2 SiO2 + 2 H2O
Al(OH)3 + H2SO4 + H2O = Al(H2O)6 + SO4 =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = 2 Al(H2O)6 + 3 SO4
H2NO3C2 + O2 = N2 + CO2 + H2O =>
2 H2NO3C2 + 2 O2 = N2 + 4 CO2 + 2 H2O
H{+} + Cu + H2SO4 = Cu{2+} + SO2 + H2O =>
2 H{+} + Cu + H2SO4 = Cu{2+} + SO2 + 2 H2O
FeO + H2SO4 = Fe(SO4) + H2O =>
FeO + H2SO4 = Fe(SO4) + H2O
Fe2 + Cu = FeCu =>
Fe2 + 2 Cu = 2 FeCu
Ca(CO3) + Na2SO3 = CaSO3 + Na2CO3 =>
Ca(CO3) + Na2SO3 = CaSO3 + Na2CO3
NaBr + H2SO4 + MgO2 = Br2 + MgSO4 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 + MgO2 = Br2 + MgSO4 + 2 H2O + Na2SO4
Pb2 + NaOH = Pb(OH)2 + Na =>
Pb2 + 4 NaOH = 2 Pb(OH)2 + 4 Na
C02 = C03 =>
3 C02 = 2 C03
C2H4 + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
C2H4 + 12 KMnO4 + 12 KOH = 2 CO2 + 12 K2MnO4 + 8 H2O
K2Cr2O7 + HCl = KCl + CrCl + H2O + Cl3 =>
3 K2Cr2O7 + 42 HCl = 6 KCl + 6 CrCl + 21 H2O + 10 Cl3
CO2 + H2 = C1H4 + O2 =>
CO2 + 2 H2 = C1H4 + O2
NaClO + HI = H2O + I2 + NaCl =>
NaClO + 2 HI = H2O + I2 + NaCl
HgOH + H2S = Hg2S + H2O =>
2 HgOH + H2S = Hg2S + 2 H2O
FeCl3(aq) + CoCl2(aq) = CoCl3 + FeCl2 =>
FeCl3(aq) + CoCl2(aq) = CoCl3 + FeCl2
FeCl2 + MgO = FeO + MgCl2 =>
FeCl2 + MgO = FeO + MgCl2
Co + HF = CoF2 + H2 =>
Co + 2 HF = CoF2 + H2
CH3COOHBr2 = CH2BrCOOHHBr =>
CH3COOHBr2 = CH2BrCOOHHBr
Ca3 + (Po4)2 + H2SO4 = CaSO4 + Ca(H2Po4)2 =>
Ca3 + (Po4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2Po4)2
H[As(OH)4] + HNO3 = NO2 + As(NO3)4 + H2O =>
H[As(OH)4] + 5 HNO3 = NO2 + As(NO3)4 + 5 H2O
C6H5SH + O2 = H2O + CO2 + S =>
2 C6H5SH + 15 O2 = 6 H2O + 12 CO2 + 2 S
IO3 + H2SO3 = I2 + SO4{2-} + H{+} =>
2 IO3 + 6 H2SO3 = I2 + 6 SO4{2-} + 12 H{+}
C6H14O + C3H6O2 = C9H18O2 + H2O =>
C6H14O + C3H6O2 = C9H18O2 + H2O
Mg3Si4O10(OH)2 = Mg7Si8O22(OH)2 + SiO2 + H2O =>
7 Mg3Si4O10(OH)2 = 3 Mg7Si8O22(OH)2 + 4 SiO2 + 4 H2O
HNO3 + Zn = H2O + Zn(NO3)2 + NH4NO3 =>
10 HNO3 + 4 Zn = 3 H2O + 4 Zn(NO3)2 + NH4NO3
Al2(SO4)3 + H2SO4 = Al(HSO4)3 =>
Al2(SO4)3 + 3 H2SO4 = 2 Al(HSO4)3
CuSO4(aq) + CaCO3(s) = CaSO4 + CuCO3 =>
CuSO4(aq) + CaCO3(s) = CaSO4 + CuCO3
Li(s) + Br(l) = LiBr =>
Li(s) + Br(l) = LiBr
Zn + Al2(SO4)3 = Zn(SO4)3 + Al2 =>
Zn + Al2(SO4)3 = Zn(SO4)3 + Al2
Zn + PbC2H3O2 = Pb + Zn(C2H3O2)2 =>
Zn + 2 PbC2H3O2 = 2 Pb + Zn(C2H3O2)2
MnO2 + Na2CO3 + NaNO3 = NaMnO3 + NaNO2 + CO2 =>
2 MnO2 + Na2CO3 + NaNO3 = 2 NaMnO3 + NaNO2 + CO2
Cl4 = Cl8 =>
2 Cl4 = Cl8
Cr(NO3)2 + K3PO4 = Cr3(PO4)2 + KNO3 =>
3 Cr(NO3)2 + 2 K3PO4 = Cr3(PO4)2 + 6 KNO3
NH4H2PO4 + NH3 = (NH4)3PO4 =>
NH4H2PO4 + 2 NH3 = (NH4)3PO4
NH4Br = NH4 + Br =>
NH4Br = NH4 + Br
C5H11OH + C4H6O3 = C7H14O2 + H2O =>
2 C5H11OH + C4H6O3 = 2 C7H14O2 + H2O
K2(CrO4) + Pb(CH3COO)2 = KCH3COO + PbCrO4 =>
K2(CrO4) + Pb(CH3COO)2 = 2 KCH3COO + PbCrO4
MgCO3 + Ca(OH)2 = Mg(OH)2 + CaCO3 =>
MgCO3 + Ca(OH)2 = Mg(OH)2 + CaCO3
Mg(OH)2HBr = MgBrH(OH)2 =>
Mg(OH)2HBr = MgBrH(OH)2
NaSO3 + Cl2 = NaCl + NaClO3 + SO2 =>
6 NaSO3 + 3 Cl2 = 4 NaCl + 2 NaClO3 + 6 SO2
C4H10 + O13 = CO2 + H2O =>
C4H10 + O13 = 4 CO2 + 5 H2O
KMnO4 + SO2 = KMn(SO4)2 =>
KMnO4 + 2 SO2 = KMn(SO4)2
KHCO3(s) = K2CO3(s)H2O(g)CO2(g) =>
2 KHCO3(s) = K2CO3(s)H2O(g)CO2(g)
Al + FeBr2 = AlBr3 + Fe =>
2 Al + 3 FeBr2 = 2 AlBr3 + 3 Fe
SbBr2 = Sb + Br2 =>
SbBr2 = Sb + Br2
C196H310O125N + O2 = H2O + CO2 + N2 =>
2 C196H310O125N + 422 O2 = 310 H2O + 392 CO2 + N2
Mg + K2CO3 = MgCO3 + K =>
Mg + K2CO3 = MgCO3 + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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