| Équations équilibrées la veille | Équations équilibrées le lendemain |
31 O3 + 3 C10H22 = 30 CO2 + 33 H2O
Na + HSO4 = NaSO4 + H =>
Na + HSO4 = NaSO4 + H
CH2CHCH3 + Cl2 = CH2CHCH2Cl + HCl =>
CH2CHCH3 + Cl2 = CH2CHCH2Cl + HCl
C3H6 + C2H4O = C5H10O =>
C3H6 + C2H4O = C5H10O
HgO + H2SO4 = Hg(SO5) + H2 =>
HgO + H2SO4 = Hg(SO5) + H2
KNO3 + C6H8O6 = K2O + CO2 + H2O + N2 =>
4 KNO3 + C6H8O6 = 2 K2O + 6 CO2 + 4 H2O + 2 N2
Al + KMnO4 + H2O = K[Al(OH)4] + MnO2 =>
Al + KMnO4 + 2 H2O = K[Al(OH)4] + MnO2
CH3OH + ClO3 = CO2 + H2O + ClO2 =>
CH3OH + 3 ClO3 = CO2 + 2 H2O + 3 ClO2
Al + HClO = Al(ClO)3 + H2 =>
2 Al + 6 HClO = 2 Al(ClO)3 + 3 H2
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu2O + H2O2 + H2SO4 = CuSO4 + H2O =>
Cu2O + H2O2 + 2 H2SO4 = 2 CuSO4 + 3 H2O
SrO + C = Sr + CO =>
SrO + C = Sr + CO
Na2S2O3 + H2O2 = Na2O4 + H2SO4 + H2O =>
Na2S2O3 + 7 H2O2 = Na2O4 + 2 H2SO4 + 5 H2O
FeCrO4 + K2CO3 + O2 = FeO3 + K2CrO4 + CO4 =>
FeCrO4 + K2CO3 + 2 O2 = FeO3 + K2CrO4 + CO4
CuSCN + KIO3 + HCl = CuSO4 + HO + HCN + ICl + KCl =>
CuSCN + 3 KIO3 + 6 HCl = CuSO4 + 5 HO + HCN + 3 ICl + 3 KCl
H2O2 + NH4OH = N2 + H2O =>
3 H2O2 + 2 NH4OH = N2 + 8 H2O
Al[OH]3 + NaOH = NaAlO2 + H2O =>
Al[OH]3 + NaOH = NaAlO2 + 2 H2O
H2S + Ca(ClO)2 = SCa + HClO =>
H2S + Ca(ClO)2 = SCa + 2 HClO
(NH4)2SO3 + HNO3 = (NH4)2NO3 + SO2 + H2O =>
17(NH4)2SO3 + 14 HNO3 = 16(NH4)2NO3 + 17 SO2 + 11 H2O
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
W + I2 = WI4 =>
W + 2 I2 = WI4
Sb + PbO2 = Sb4O6 + PbO =>
4 Sb + 6 PbO2 = Sb4O6 + 6 PbO
Pb3O4 + HCl = PbCl2 + O2 + H2O =>
2 Pb3O4 + 12 HCl = 6 PbCl2 + O2 + 6 H2O
CH4O + H2Cr2O7 = Cr2O3 + CO2 + H2O =>
CH4O + H2Cr2O7 = Cr2O3 + CO2 + 3 H2O
NH4Cl + HCl = NH5 + Cl =>
NH4Cl + HCl = NH5 + 2 Cl
C + S + I = CSI =>
C + S + I = CSI
SO32{-} + Cl2 + OH{-} = SO42{-} + Cl{-} + H2O =>
SO32{-} + 10 Cl2 + 20 OH{-} = SO42{-} + 20 Cl{-} + 10 H2O
K2S + ZnBr2 = KBr + S2Zn2 =>
2 K2S + 2 ZnBr2 = 4 KBr + S2Zn2
Fe2(SO4)3 + NH3 + H2O = Fe(OH0)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH0)3 + 3(NH4)2SO4
C10H8(s) + O2(g) = CO2(g) + H2O(l) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(l)
BaO2 + H2O = BaO + H2O2 =>
BaO2 + H2O = BaO + H2O2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Sb2O3 + F2 = SbF5 + O2 =>
2 Sb2O3 + 10 F2 = 4 SbF5 + 3 O2
C6H8O6 = C6H6O6 + H =>
C6H8O6 = C6H6O6 + 2 H
FeS2 + H2O = Fe2O3 + SO4 + H =>
2 FeS2 + 19 H2O = Fe2O3 + 4 SO4 + 38 H
C5H5N + H = C5H5NH =>
C5H5N + H = C5H5NH
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
CH3CH2CH2COOH + NaOH = CH3CH2CH2COONa + H2O =>
CH3CH2CH2COOH + NaOH = CH3CH2CH2COONa + H2O
CO2 + H2O + N + O = C3H5(NO3)3 =>
6 CO2 + 5 H2O + 6 N + O = 2 C3H5(NO3)3
Na3PO4(s) + CuSO4(s) = Na2SO4(s) + Cu3(PO4)2(s) =>
2 Na3PO4(s) + 3 CuSO4(s) = 3 Na2SO4(s) + Cu3(PO4)2(s)
KOH = K + OH =>
KOH = K + OH
K2SO4 + Pb(NO3)2 = (KNO3) + PbSO4 =>
K2SO4 + Pb(NO3)2 = 2(KNO3) + PbSO4
HNO3 + KSCN + Fe(NO3)3 = H3(Fe(SCN)6) + KNO3 =>
3 HNO3 + 6 KSCN + Fe(NO3)3 = H3(Fe(SCN)6) + 6 KNO3
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
HBr + H2O2 = Br + H3O =>
4 HBr + H2O2 = 4 Br + 2 H3O
HCl + Na2(CO3) = NaCl + NaH(CO3) =>
HCl + Na2(CO3) = NaCl + NaH(CO3)
PbS + NHO3 = PbSO4 + NO + H2O =>
3 PbS + 8 NHO3 = 3 PbSO4 + 8 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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