| Équations équilibrées la veille |
S{-2} + I2 = 2 I{-} + S
Na2(aq) + Cu(NO3)2(aq) = NaNO3 + Cu(s) =>
Na2(aq) + Cu(NO3)2(aq) = 2 NaNO3 + Cu(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CH4(g) + O(g) = CO2(g) + H2O =>
CH4(g) + 4 O(g) = CO2(g) + 2 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KOH + NaNo3 = KNo3 + NaOH =>
KOH + NaNo3 = KNo3 + NaOH
C2H6O6 + C3H8O3 = C10H12O3 + H2O =>
C2H6O6 + 36 C3H8O3 = 11 C10H12O3 + 81 H2O
NiSO4 + Mn(OH)4 = Mn(SO4)2 + Ni(OH)2 =>
2 NiSO4 + Mn(OH)4 = Mn(SO4)2 + 2 Ni(OH)2
Pb + Fe(NO3)3 = Pb(NO3)2 + Fe =>
3 Pb + 2 Fe(NO3)3 = 3 Pb(NO3)2 + 2 Fe
Sn2S4 = S + Sn =>
Sn2S4 = 4 S + 2 Sn
Rb + HNO3 + HCl = H2[RbCl6] + NO + H2O =>
3 Rb + 4 HNO3 + 18 HCl = 3 H2[RbCl6] + 4 NO + 8 H2O
Ag + HAsO3 = AsO + H2O + AgAsO3 =>
3 Ag + 4 HAsO3 = AsO + 2 H2O + 3 AgAsO3
Fe2O3 + Na = NaFe2O3 =>
Fe2O3 + Na = NaFe2O3
Fe + Cu(ClO3)2 = Cu + Fe(ClO3)2 =>
Fe + Cu(ClO3)2 = Cu + Fe(ClO3)2
HMnO4 + CuCO3 = Cu(MnO4)2 + H2CO3 =>
2 HMnO4 + CuCO3 = Cu(MnO4)2 + H2CO3
K2S4O6 + Fe{+3} + H2O = K{+} + Fe{+2} + SO4{-2} + H{+} =>
K2S4O6 + 14 Fe{+3} + 10 H2O = 2 K{+} + 14 Fe{+2} + 4 SO4{-2} + 20 H{+}
Cl2(g) + H2O(l) = HCl(aq) + HOCl(aq) =>
Cl2(g) + H2O(l) = HCl(aq) + HOCl(aq)
Mn2O5 + HCl = MnCl5 + H2O =>
Mn2O5 + 10 HCl = 2 MnCl5 + 5 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
FeO + H2SO4 = Fe(SO4) + H2O =>
FeO + H2SO4 = Fe(SO4) + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Sb + O + H2O = H3SbO4 =>
2 Sb + 5 O + 3 H2O = 2 H3SbO4
CH3COOH + ZnO = (CH3COO)2Zn + H2O =>
2 CH3COOH + ZnO = (CH3COO)2Zn + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C3H8O3 + H3BO3 = C3H5BO3 + H2O =>
C3H8O3 + H3BO3 = C3H5BO3 + 3 H2O
FeCl3(aq) + NH4SCN(aq) = FeSCN(aq) + NH4Cl3(aq) =>
FeCl3(aq) + NH4SCN(aq) = FeSCN(aq) + NH4Cl3(aq)
H3O + H2PO4 + C4H6O6 + Fe = FeH3PO4 + HCO3 =>
6 H3O + 20 H2PO4 + C4H6O6 + 20 Fe = 20 FeH3PO4 + 4 HCO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaO2(s) = CaO(s) + O2 =>
2 CaO2(s) = 2 CaO(s) + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba + HSO3 = Ba(SO3)2 + H2 =>
Ba + 2 HSO3 = Ba(SO3)2 + H2
GeO + O2 = GeO2 =>
2 GeO + O2 = 2 GeO2
HMnO4 + CuCO3 = Cu(MnO4)2 + H2CO3 =>
2 HMnO4 + CuCO3 = Cu(MnO4)2 + H2CO3
Al2(SO4)3 + (NH4)2CrO7 = Al2(CrO7)3 + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2CrO7 = Al2(CrO7)3 + 3(NH4)2SO4
SnS + O2 = SnO2 + SO2 =>
SnS + 2 O2 = SnO2 + SO2
MnO4(aq) + SO32(aq) = MnO2(s) + SO42(aq) =>
5 MnO4(aq) + SO32(aq) = 5 MnO2(s) + SO42(aq)
Zn + AgNo3 = Ag + Zn(No3)2 =>
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
S + C2H6 = C2H5S + H2S =>
3 S + 2 C2H6 = 2 C2H5S + H2S
KOH + Cl2O4 = KClO3 + KClO2 + H2O =>
2 KOH + Cl2O4 = KClO3 + KClO2 + H2O
C5H11OH + Br = C5H11OBr + H2 =>
2 C5H11OH + 2 Br = 2 C5H11OBr + H2
(t)SF4 + H2O = SO2 + HF =>
(t)SF4 + 2 H2O = SO2 + 4 HF
HCl + SrO = H2O + SrCl2 =>
2 HCl + SrO = H2O + SrCl2
KNO2 + Al + H2O + KOH = KAl(OH)4 + NH3 =>
KNO2 + 2 Al + 5 H2O + KOH = 2 KAl(OH)4 + NH3
C12H31 + O2 = CO2 + H2O =>
4 C12H31 + 79 O2 = 48 CO2 + 62 H2O
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
N2 + O2 = NO =>
N2 + O2 = 2 NO
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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