| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeSO4 + 2(NH4)2CO3 = (NH4)2[Be(CO3)2] + (NH4)2SO4
[Ag(NH3)2] + HNO3 + H2O = NH4NO3 + [Ag(H2O)] =>
[Ag(NH3)2] + 2 HNO3 + H2O = 2 NH4NO3 + [Ag(H2O)]
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
H2SO4 + NaBr + Na(BrO3) = Na2(SO4) + H2O + Br =>
3 H2SO4 + 5 NaBr + Na(BrO3) = 3 Na2(SO4) + 3 H2O + 6 Br
Zn + Cu(NO3)2 = Zn2(NO3)2 + Cu2 =>
4 Zn + 2 Cu(NO3)2 = 2 Zn2(NO3)2 + Cu2
KCIO4 + Mg = KCI + MgO =>
KCIO4 + 4 Mg = KCI + 4 MgO
NaHCO3 + H2SO4 = Na2(SO4) + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2(SO4) + 2 CO2 + 2 H2O
Br2(g) + I2(g) = IBr3(g) =>
3 Br2(g) + I2(g) = 2 IBr3(g)
BeO + H2O = BeO3 + H2 =>
BeO + 2 H2O = BeO3 + 2 H2
C3H5ON(g) + O2(g) = CO2(g) + H2O + NO2(g) =>
4 C3H5ON(g) + 19 O2(g) = 12 CO2(g) + 10 H2O + 4 NO2(g)
Na{+3}B{+}O{+4} + H{+2}S{+}O{+4} = H{+3}B{+}O{+3} + Na{+2}S{+}O{+4} =>
Na{+3}B{+}O{+4} + H{+2}S{+}O{+4} = H{+3}B{+}O{+3} + Na{+2}S{+}O{+4}
sodiumsulfide + iron(iii)nitrate = sodiumnitrate + Fe2S3 =>
3 Na2S + 2 Fe(NO3)3 = 6 NaNO3 + Fe2S3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Te + H2O = TeO4 + H3O =>
Te + 12 H2O = TeO4 + 8 H3O
NaBO2 + H2O = Na2[B4O5(OH)4] + NaOH =>
4 NaBO2 + 3 H2O = Na2[B4O5(OH)4] + 2 NaOH
Mn(CH3COO)3 + KI = Mn(CH3COO)2 + CH3COOK + I2 =>
2 Mn(CH3COO)3 + 2 KI = 2 Mn(CH3COO)2 + 2 CH3COOK + I2
Br2 + NaHCO3 = NaBr + NaHCO4 + H2O + CO2 =>
Br2 + 3 NaHCO3 = 2 NaBr + NaHCO4 + H2O + 2 CO2
NaOH + AgNO3 = NaNO3 + Ag2O + H2O =>
2 NaOH + 2 AgNO3 = 2 NaNO3 + Ag2O + H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H2C4H4O6(aq) + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 H2C4H4O6(aq) + 10 NaHCO3 = 10 NaC4H6O5 + 22 CO2 + 14 H2O
CH3OH + Na2CO3 = NaOCH3 + H2O + CO2 =>
2 CH3OH + Na2CO3 = 2 NaOCH3 + H2O + CO2
HCl + NaCH3OO = CH3OOH + NaCl =>
HCl + NaCH3OO = CH3OOH + NaCl
Fe2(SO4)3 + KCN = K2SO4 + K3[Fe(CN)6] =>
Fe2(SO4)3 + 12 KCN = 3 K2SO4 + 2 K3[Fe(CN)6]
CO(g) + NO(g) = CO2(s) + N2(g) =>
2 CO(g) + 2 NO(g) = 2 CO2(s) + N2(g)
CH3NH2 + HF = CH3NH3F =>
CH3NH2 + HF = CH3NH3F
HS + CuCl2 = CuS + HCl2 =>
HS + CuCl2 = CuS + HCl2
SO + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO =>
4 SO + 2 KMnO4 + H2O = 2 MnSO4 + K2SO4 + H2SO
KOH + HCH3CO2 = H2O + KCH3CO2 =>
KOH + HCH3CO2 = H2O + KCH3CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Pd + HCl + H2O2 = H2PdCl4 + H2O =>
Pd + 4 HCl + H2O2 = H2PdCl4 + 2 H2O
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Ga(OH)3 = Ga + OH =>
Ga(OH)3 = Ga + 3 OH
KCoO4 + H2SO4 = KSO4 + CoO3 + H2O =>
KCoO4 + H2SO4 = KSO4 + CoO3 + H2O
A1 + HC1 = A1C13 + H2 =>
2 A1 + 26 HC1 = 2 A1C13 + 13 H2
NaI + Fe2(SO4)3 = FeSO4 + Na2SO4 + I =>
2 NaI + Fe2(SO4)3 = 2 FeSO4 + Na2SO4 + 2 I
C30H62O + O2 = CO + H2O =>
C30H62O + 30 O2 = 30 CO + 31 H2O
Os + H2SO4 = SO2 + OsSO4 + H2O =>
Os + 2 H2SO4 = SO2 + OsSO4 + 2 H2O
H2O + Sb2S3 + MnO{4–} = Sb{5+} + SO4{2–} + Mn{2+} + H{+} =>
2 H2O + Sb2S3 + 10 MnO{4–} = 2 Sb{5+} + 3 SO4{2–} + 10 Mn{2+} + 4 H{+}
Sb2O3 + H2O = H2Sb2O4 =>
Sb2O3 + H2O = H2Sb2O4
Ag + FeSO4 = AgFe + SO4 =>
Ag + FeSO4 = AgFe + SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe2O3(s) + H2S = Fe2S3 + H2O =>
Fe2O3(s) + 3 H2S = Fe2S3 + 3 H2O
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
Cl + PbI4 = I2 + PbCl4 =>
4 Cl + PbI4 = 2 I2 + PbCl4
SrCl2 + Mn2(SO4)7 = SrSO4 + MnCl7 =>
7 SrCl2 + Mn2(SO4)7 = 7 SrSO4 + 2 MnCl7
Zn + NaOH = ZnO2{2-} + Na{+} + H2 =>
Zn + 2 NaOH = ZnO2{2-} + 2 Na{+} + H2
C6H5CH3 + HNO3 = C6H2CH3(NO2)3 + H2O =>
C6H5CH3 + 3 HNO3 = C6H2CH3(NO2)3 + 3 H2O
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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