| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
CaO + MnO2 = CaMnO3 =>
CaO + MnO2 = CaMnO3
Al(NO3)39H20 + Sr(NO3)24H2O + Mg(NO3)26H2O + Eu2O3 + CH4N2O = SrMgAl10O17Eu + H2O + CO2 + N2 =>
20 Al(NO3)39H20 + 2 Sr(NO3)24H2O + 2.0000000000001Mg(NO3)26H2O + Eu2O3 + 803 CH4N2O = 2 SrMgAl10O17Eu + 1810 H2O + 803 CO2 + 1243 N2
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeSCN = Fe + SCN =>
FeSCN = Fe + SCN
NH3 + OHCl = NCl3 + H2O =>
NH3 + 3 OHCl = NCl3 + 3 H2O
CH3{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH3 + H2
CaO + S = Ca + SO3 =>
3 CaO + S = 3 Ca + SO3
Pb(NO3)2 + KOH = Pb(OH)2 + K + NO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 K + 2 NO3
KOH + Mg(NO3)2 = Mg(OH)2 + KNO3 =>
2 KOH + Mg(NO3)2 = Mg(OH)2 + 2 KNO3
Fe + O2 + H2O = FeOH =>
4 Fe + O2 + 2 H2O = 4 FeOH
Cu2(SO4)3 + Al(OH)3 = Cu(OH)3 + Al2(SO4)3 =>
Cu2(SO4)3 + 2 Al(OH)3 = 2 Cu(OH)3 + Al2(SO4)3
KNO2 + H2SO4 = K2SO4 + HNO3 + NO + H2O =>
6 KNO2 + 3 H2SO4 = 3 K2SO4 + 2 HNO3 + 4 NO + 2 H2O
KMnO4 + FeSO4 + HSO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 26 FeSO4 + 16 HSO4 = 2 MnSO4 + 13 Fe2(SO4)3 + K2SO4 + 8 H2O
NH4VO3 + KI + HCl = I2 + VOCl2 + KCl + NH4Cl + H2O =>
2 NH4VO3 + 2 KI + 8 HCl = I2 + 2 VOCl2 + 2 KCl + 2 NH4Cl + 4 H2O
NaI + Ba = BaI + Na =>
NaI + Ba = BaI + Na
Br2 + CI2 = BrI2 + C4 =>
2 Br2 + 4 CI2 = 4 BrI2 + C4
AsO3{-3} + BrO3{-} = AsO4{-3} + Br{-} =>
3 AsO3{-3} + BrO3{-} = 3 AsO4{-3} + Br{-}
Fe + O = Fe2O =>
2 Fe + O = Fe2O
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
PtCl2 + KMnO4 = Pt(MnO4)2 + KCl =>
PtCl2 + 2 KMnO4 = Pt(MnO4)2 + 2 KCl
NaH2PO2 + Cl + NaOH = Na3PO4 + NaCl + H2O =>
NaH2PO2 + 4 Cl + 6 NaOH = Na3PO4 + 4 NaCl + 4 H2O
sodiumcarbonate + hydrochloricacid = sodiumchloride + carbondioxide + water =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
[Cd(NH3)4](OH)2 + NaCl = CdCl + NH3 + Na(OH)2 =>
[Cd(NH3)4](OH)2 + NaCl = CdCl + 4 NH3 + Na(OH)2
NH4VO3 + KI + HCl = I2 + VOCl2 + KCl + NH4Cl + H2O =>
2 NH4VO3 + 2 KI + 8 HCl = I2 + 2 VOCl2 + 2 KCl + 2 NH4Cl + 4 H2O
PbO2 + Cr = Pb + Cr2O7 =>
7 PbO2 + 4 Cr = 7 Pb + 2 Cr2O7
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + H2O + K =>
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + 2 H2O + K
CH3CH2CH2OOH + O2 = CO2 + H2O =>
CH3CH2CH2OOH + 4 O2 = 3 CO2 + 4 H2O
CH3COOH + (CH3)3N = CH2COO + NH(CH3)3 =>
CH3COOH + 2(CH3)3N = CH2COO + 2 NH(CH3)3
NH4VO3 + KI + HCl = I2 + VOCl2 + KCl + NH4Cl + H2O =>
2 NH4VO3 + 2 KI + 8 HCl = I2 + 2 VOCl2 + 2 KCl + 2 NH4Cl + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbO + Bi2O3 = PbBi2O2 + O2 =>
PbO + Bi2O3 = PbBi2O2 + O2
CuO(s) + H2(g) = Cu(s) + OH2 =>
CuO(s) + H2(g) = Cu(s) + OH2
CaCl2 + HNO3 = CaNO3 + Cl2 + H =>
CaCl2 + HNO3 = CaNO3 + Cl2 + H
NH4VO3 + KI + HCl = I2 + VOCl2 + KCl + NH4Cl + H2O =>
2 NH4VO3 + 2 KI + 8 HCl = I2 + 2 VOCl2 + 2 KCl + 2 NH4Cl + 4 H2O
CH4 + NCl = N2 + CCl4 + H2 =>
CH4 + 4 NCl = 2 N2 + CCl4 + 2 H2
K2Cr2O7 + SnCl2 + H2SO4 = CrCl3 + Sn(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnCl2 + 7 H2SO4 = 2 CrCl3 + 3 Sn(SO4)2 + K2SO4 + 7 H2O
KIO3 + Na2SO3 + H2SO4 = Na2SO4 + I + K2SO4 + H2O =>
2 KIO3 + 5 Na2SO3 + H2SO4 = 5 Na2SO4 + 2 I + K2SO4 + H2O
Fe3(PO4)2 + KOH = Fe(OH)2 + K3PO4 =>
Fe3(PO4)2 + 6 KOH = 3 Fe(OH)2 + 2 K3PO4
B + KClO3 + KOH = KCl + KBO2 + H2O =>
2 B + KClO3 + 2 KOH = KCl + 2 KBO2 + H2O
Fe2(SO4)3 + K2HPO4 = FePHO4 + K2SO4 + HPO4 =>
Fe2(SO4)3 + 3 K2HPO4 = 2 FePHO4 + 3 K2SO4 + HPO4
AmmoniumPhosphateZincNitrate = AmmoniumNitrateZincPhosphate =>
AmmoniumPhosphateZincNitrate = AmmoniumNitrateZincPhosphate
H2SO4(aq) + K3PO4(aq) = H3PO4 + K2SO4 =>
3 H2SO4(aq) + 2 K3PO4(aq) = 2 H3PO4 + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/24
Équations équilibrées sur06/22/23
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