| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(CH3COO)2 + ZnI2 = BaI2 + Zn(CH3COO)2
NH4Fe(SO4)2*12H2O + NH3 = Fe(OH)3 + (NH4)2SO4 + H2O =>
NH4Fe(SO4)2*12H2O + 3 NH3 = Fe(OH)3 + 2(NH4)2SO4 + 9 H2O
H2SO4 + Na2SO3 + KIO3 = H2O + I2 + K2SO4 + Na2SO4 =>
H2SO4 + 5 Na2SO3 + 2 KIO3 = H2O + I2 + K2SO4 + 5 Na2SO4
Na2SiO3 + NH3 + H2O = (NH4)2SiO3 + Na(OH) =>
Na2SiO3 + 2 NH3 + 2 H2O = (NH4)2SiO3 + 2 Na(OH)
SnCl2 + Br2 = SnBr2 + Cl2 =>
SnCl2 + Br2 = SnBr2 + Cl2
H3PO4 + KNO3 = K3PO4 + HNO3 =>
H3PO4 + 3 KNO3 = K3PO4 + 3 HNO3
K2S + CuSO4 + H2O = K2SO4 + Cu(OH)2 + H2S =>
K2S + CuSO4 + 2 H2O = K2SO4 + Cu(OH)2 + H2S
H2O2 + Na2S = Na2SO4 + H2O =>
4 H2O2 + Na2S = Na2SO4 + 4 H2O
OH{-} + Cu{2+} + MnO2 = MnO4{-} + Cu{+} + H2O =>
4 OH{-} + 3 Cu{2+} + MnO2 = MnO4{-} + 3 Cu{+} + 2 H2O
TiOH{4+} = TiO{2+} + H{2+}0 =>
TiOH{4+} = TiO{2+} + H{2+}0
P(s) + H2O(l) = POH(aq) + H2(g) =>
2 P(s) + 2 H2O(l) = 2 POH(aq) + H2(g)
KNO3 + CaO = KCaNO4 =>
KNO3 + CaO = KCaNO4
NH4NO3 + C6H10O5 = CO2 + H2O + N2 =>
12 NH4NO3 + C6H10O5 = 6 CO2 + 29 H2O + 12 N2
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
CS2(g) + H2(g) = CH4(g) + H2S(s) =>
CS2(g) + 4 H2(g) = CH4(g) + 2 H2S(s)
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CH3COOH + NH3 = CH3COO{-} + NH4{+} =>
CH3COOH + NH3 = CH3COO{-} + NH4{+}
FeCl3 + HCl = Cl2 + FeH =>
FeCl3 + HCl = 2 Cl2 + FeH
Sb2S3 + Na2S2 = Na3SbS4 + S =>
Sb2S3 + 3 Na2S2 = 2 Na3SbS4 + S
H2SO4 + HCl = HClO3 + H2S =>
3 H2SO4 + 4 HCl = 4 HClO3 + 3 H2S
CoCl2 + Na2O2 + Na(OH) = Co2O3 + NaCl + H2O =>
2 CoCl2 + Na2O2 + 2 Na(OH) = Co2O3 + 4 NaCl + H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
H3O + Fe = Fe(OH)2 + H2 =>
2 H3O + Fe = Fe(OH)2 + 2 H2
C3H8O3 + KMnO4 = K2CO3 + Mn2O3 + CO2 + H2O =>
4 C3H8O3 + 14 KMnO4 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
BaNO + CO = BaCO + NO =>
BaNO + CO = BaCO + NO
C3H7C2H5 + O2 = CO2 + H2O =>
C3H7C2H5 + 8 O2 = 5 CO2 + 6 H2O
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
CO2 + H2O = C12H24C2 + O2 =>
14 CO2 + 12 H2O = C12H24C2 + 20 O2
H2CrO4 + NaOH = H2O + Na2CrO4 =>
H2CrO4 + 2 NaOH = 2 H2O + Na2CrO4
Al + H3Po4 = AlPo4 + H2 =>
2 Al + 2 H3Po4 = 2 AlPo4 + 3 H2
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
Al(NO3)3 + C2H5NO2 = Al2O3 + CO2 + N2 + H2O =>
6 Al(NO3)3 + 10 C2H5NO2 = 3 Al2O3 + 20 CO2 + 14 N2 + 25 H2O
Na3AsS4 + HCl = NaCl + As2S5 + H2S =>
2 Na3AsS4 + 6 HCl = 6 NaCl + As2S5 + 3 H2S
NH4OH + CuSO4 = [Cu(NH3)4] + SO4 + H2O =>
4 NH4OH + CuSO4 = [Cu(NH3)4] + SO4 + 4 H2O
C5H10 + H2O = C2H5OH =>
2 C5H10 + 5 H2O = 5 C2H5OH
Ag(NO3)2 + Cu = Cu(NO3)2 + Ag2 =>
2 Ag(NO3)2 + 2 Cu = 2 Cu(NO3)2 + Ag2
H2O + RbOH + Al = Rb[Al(OH)6] + H2 =>
10 H2O + 2 RbOH + 2 Al = 2 Rb[Al(OH)6] + 5 H2
Sn + HCl(dil) = SnCl4 + H =>
Sn + 4 HCl(dil) = SnCl4 + 4 H
NaOHHCN = NaCNH2O =>
NaOHHCN = NaCNH2O
Ca(MnO4)2 + KOH + K2SO3 = CaMnO4 + K2MnO4 + K2SO4 + H2O =>
Ca(MnO4)2 + 2 KOH + K2SO3 = CaMnO4 + K2MnO4 + K2SO4 + H2O
Ca + Ag3N = Ag + Ca3N2 =>
3 Ca + 2 Ag3N = 6 Ag + Ca3N2
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
Mn{2+} + PbO2 + H{+} = Pb{2+} + MnO4{-} + H2O =>
2 Mn{2+} + 5 PbO2 + 4 H{+} = 5 Pb{2+} + 2 MnO4{-} + 2 H2O
NaCrO2 + H2O = HNaCrO2 + OH =>
NaCrO2 + H2O = HNaCrO2 + OH
NaOH + CH3COOH = CH3COONa + H2O =>
NaOH + CH3COOH = CH3COONa + H2O
Na2SO4*10H2O + BaCl2 = NaCl + BaSO4 + H2O =>
Na2SO4*10H2O + BaCl2 = 2 NaCl + BaSO4 + 10 H2O
ZnO + H2O + HPO4 = Zn(OH)2(HPO4) =>
ZnO + H2O + HPO4 = Zn(OH)2(HPO4)
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
RbOH + H3PO4 = Rb3PO4 + HOH =>
3 RbOH + H3PO4 = Rb3PO4 + 3 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/14/24
Équations équilibrées sur06/13/23
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