| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
KNO2 + HCl = KCl + N2O3 + H2O =>
2 KNO2 + 2 HCl = 2 KCl + N2O3 + H2O
CH4 + Cl2 = H2Cl2C + HCl =>
CH4 + 2 Cl2 = H2Cl2C + 2 HCl
C3H7Br + NaOH = C3H6 + H2O + NaBr =>
C3H7Br + NaOH = C3H6 + H2O + NaBr
Mg(OH)2 + HClO3 = H2O + Mg + ClO3 =>
Mg(OH)2 + 2 HClO3 = 2 H2O + Mg + 2 ClO3
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
(CH3(CH2)4(CH4)) + O2 = CO2 + H2O =>
4(CH3(CH2)4(CH4)) + 39 O2 = 24 CO2 + 30 H2O
Al + NaOH + H2O = Na3[Al(OH)4] + H2 =>
2 Al + 6 NaOH + 2 H2O = 2 Na3[Al(OH)4] + H2
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
CHCl3 + KCl = Cl2 + K2CHCl2 =>
2 CHCl3 + 4 KCl = 3 Cl2 + 2 K2CHCl2
Cu + NaNO3 + H2SO4 = Cu(NO3)2 + H2O + NO + Na2SO4 =>
3 Cu + 8 NaNO3 + 4 H2SO4 = 3 Cu(NO3)2 + 4 H2O + 2 NO + 4 Na2SO4
H2 + Br = H1Br1 =>
H2 + 2 Br = 2 H1Br1
HNo3 + KOH = KNo3 + H2O =>
HNo3 + KOH = KNo3 + H2O
Ni + HNO2 = Ni(NO3)2 + NO + H2O =>
Ni + 8 HNO2 = Ni(NO3)2 + 6 NO + 4 H2O
Fe + AuNO3 = Fe(NO3)3 + Au =>
Fe + 3 AuNO3 = Fe(NO3)3 + 3 Au
SiC + KOH + O2 = K2SiO3 + K2CO3 + H2 =>
SiC + 4 KOH + O2 = K2SiO3 + K2CO3 + 2 H2
N2O3 + H2SO4 = NO2 + SO2 + H2O =>
N2O3 + H2SO4 = 2 NO2 + SO2 + H2O
KMnO4 + Al + KOH = K2MnO4 + KAlO2 + H2O =>
3 KMnO4 + Al + 4 KOH = 3 K2MnO4 + KAlO2 + 2 H2O
Cl + Na(OH)2 = ClONa + H2O =>
Cl + Na(OH)2 = ClONa + H2O
C3H4O2 + Br2 = C3H4Br2 + O2 =>
C3H4O2 + Br2 = C3H4Br2 + O2
NH4Cl + OH = H2O + NH2Cl =>
NH4Cl + 2 OH = 2 H2O + NH2Cl
NaCl + H2CO3 = Na2CO3 + ClH =>
2 NaCl + H2CO3 = Na2CO3 + 2 ClH
NaHCO3 + H2C4H4O6 = Na2C4H4O6 + H2O + CO2 =>
2 NaHCO3 + H2C4H4O6 = Na2C4H4O6 + 2 H2O + 2 CO2
H3O2{-} + H3O{+} = H2O =>
H3O2{-} + H3O{+} = 3 H2O
AmmoniumChloride + MercuryiiNitrate = AmmoniumNitrate + MercuryiiChloride =>
AmmoniumChloride + MercuryiiNitrate = AmmoniumNitrate + MercuryiiChloride
Ti2(SO4)3 + KClO4 + H2SO4 = Ti(SO4)2 + KCl + H2O =>
4 Ti2(SO4)3 + KClO4 + 4 H2SO4 = 8 Ti(SO4)2 + KCl + 4 H2O
O + Ni1 = ONi1 =>
O + Ni1 = ONi1
Fe(s) + CaCl2(s) = Ca(s) + FeCl(s) =>
2 Fe(s) + CaCl2(s) = Ca(s) + 2 FeCl(s)
Zn(NO3)2*6H2O + NH2CH2COOH = ZnO + N2 + CO2 + H2O =>
9 Zn(NO3)2*6H2O + 10 NH2CH2COOH = 9 ZnO + 14 N2 + 20 CO2 + 79 H2O
F2 + NaBr = FNa + Br2 =>
F2 + 2 NaBr = 2 FNa + Br2
Cu + Mn(SO4)2 = Cu(SO4)2 + Mn =>
Cu + Mn(SO4)2 = Cu(SO4)2 + Mn
NaOH + CuCl2 = CuO + NaCl + H2O =>
2 NaOH + CuCl2 = CuO + 2 NaCl + H2O
NaHSO4 + Fe = Fe2O3 + FeS + Na2SO4 + H2O =>
2 NaHSO4 + 3 Fe = Fe2O3 + FeS + Na2SO4 + H2O
(PS2)5 + O = PO3 + SO2 =>
(PS2)5 + 35 O = 5 PO3 + 10 SO2
C2H5NH2 + HCl = C2H5NCl + H2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NCl + 3 H2
Na2CO3 + C3H8O3 = C6H12O6 + NaOH =>
6 Na2CO3 + 12 C3H8O3 = 7 C6H12O6 + 12 NaOH
NO2 + H26 = N2 + H2O =>
26 NO2 + 4 H26 = 13 N2 + 52 H2O
Sr + H3PO4 = SrPO4 + H2 =>
2 Sr + 2 H3PO4 = 2 SrPO4 + 3 H2
KMnO4 + C2O4H2 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C2O4H2 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
FeO(OH) + H3PO4 = FePO4 + H2O =>
FeO(OH) + H3PO4 = FePO4 + 2 H2O
CrI3 + Cl2 + OH{-} = Cl{-} + CrO4{2-} + IO4{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 54 Cl{-} + 2 CrO4{2-} + 6 IO4{-} + 32 H2O
CrO3 + Ca = CaO + Cr2O3 =>
2 CrO3 + 3 Ca = 3 CaO + Cr2O3
C5H7NO2 + O2 = CO2 + NH3 + H2O =>
C5H7NO2 + 5 O2 = 5 CO2 + NH3 + 2 H2O
NiCl2 + NH3 = NCl2 + NiH3 =>
NiCl2 + NH3 = NCl2 + NiH3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2S2O7 + O2 = NaO + SO3 =>
2 Na2S2O7 + O2 = 4 NaO + 4 SO3
H2O + HCl = H3O{+} + Cl{-} =>
H2O + HCl = H3O{+} + Cl{-}
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
HBr2 = H2 + Br =>
2 HBr2 = H2 + 4 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/25
Équations équilibrées sur04/19/24
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