| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbO + H2(O) = Pb(OH)2
HCI4 + NaOH = H2O + NaCI4 =>
HCI4 + NaOH = H2O + NaCI4
NaOH + Na2S = Na + H2S + O2 =>
2 NaOH + Na2S = 4 Na + H2S + O2
CrO4{-} + S2O32{-} + H2O = Cr{3+} + SO42{-} + OH{-} =>
103 CrO4{-} + 4 S2O32{-} + 204 H2O = 103 Cr{3+} + 8 SO42{-} + 408 OH{-}
NaCl + H2C4H4O6 = NaHC4H4O6 + HCl =>
NaCl + H2C4H4O6 = NaHC4H4O6 + HCl
Mg3P2 + HCl = PH3 + MgCl2 =>
Mg3P2 + 6 HCl = 2 PH3 + 3 MgCl2
CH2(COOH)2 + HBrO3 = CO2 + HBr + H2O =>
3 CH2(COOH)2 + 4 HBrO3 = 9 CO2 + 4 HBr + 6 H2O
C2H4O2 + HCl = C2H3OCl + H2O =>
C2H4O2 + HCl = C2H3OCl + H2O
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn2{+} + H2O =>
13 CH3CH2CHOHCH3 + 4 MnO4{-} + 6 H{+} = 13 CH3CH2COCH3 + 2 Mn2{+} + 16 H2O
Co + Ni = Co2Ni2 =>
2 Co + 2 Ni = Co2Ni2
As + H2SO4 = As4O6 + SO2 + H2O =>
4 As + 6 H2SO4 = As4O6 + 6 SO2 + 6 H2O
BaCO3 + HBr = CO2 + H2O + BaBr2 =>
BaCO3 + 2 HBr = CO2 + H2O + BaBr2
H2SO3 + Be2O = Be2SO3 + H2O =>
H2SO3 + Be2O = Be2SO3 + H2O
FeSO4 + Cl2 = FeCl + SO4 =>
2 FeSO4 + Cl2 = 2 FeCl + 2 SO4
Cu3(PO4)2 + CH3COOH = Cu(H2PO4)2 + Cu(CH3COO)2 =>
Cu3(PO4)2 + 4 CH3COOH = Cu(H2PO4)2 + 2 Cu(CH3COO)2
Al(H2O)6{3+} + K{+} + SO4{2-} + H2O = KAl(SO4)2*12H2O =>
Al(H2O)6{3+} + K{+} + 2 SO4{2-} + 6 H2O = KAl(SO4)2*12H2O
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
C57H104O6 + C2H6O = C20H38O2 + H2O =>
6 C57H104O6 + 49 C2H6O = 22 C20H38O2 + 41 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2SO4 + H2O + CH3CO2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3CO2H
Zn + Fe2{+} = Zn{+} + Fe =>
Zn + Fe2{+} = Zn{+} + 2 Fe
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KMnO4 + C6H12O6 + KOH = K2MnO4 + C6H11O7K + H2O =>
2 KMnO4 + C6H12O6 + 3 KOH = 2 K2MnO4 + C6H11O7K + 2 H2O
NaI + Br = NaIBr =>
NaI + Br = NaIBr
NH3 + Cl2 = N21H4 + NH4Cl =>
160 NH3 + 59 Cl2 = 2 N21H4 + 118 NH4Cl
KMnO4 + C6H12O6 + KOH = K2MnO4 + C6H11O7K + H2O =>
2 KMnO4 + C6H12O6 + 3 KOH = 2 K2MnO4 + C6H11O7K + 2 H2O
KMnO4 + KOH + C6H12O6 = K2MnO4 + CO2 + H2O =>
24 KMnO4 + 24 KOH + C6H12O6 = 24 K2MnO4 + 6 CO2 + 18 H2O
KOH + Al(NO3)2 = KNO3 + Al(OH)2 =>
2 KOH + Al(NO3)2 = 2 KNO3 + Al(OH)2
NaH(AsO3) + K(BrO3) + HCl = NaCl + KBr + H2AsO4 =>
3 NaH(AsO3) + K(BrO3) + 3 HCl = 3 NaCl + KBr + 3 H2AsO4
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
NaHO + NiCl2 = NiOH + NaCl2 =>
NaHO + NiCl2 = NiOH + NaCl2
NaH(AsO3) + K(BrO3) + HCl = NaCl + KBr + H2AsO4 =>
3 NaH(AsO3) + K(BrO3) + 3 HCl = 3 NaCl + KBr + 3 H2AsO4
Mg(OH)2 + H3(PO3) = H(OH) + Mg3(PO3)2 =>
3 Mg(OH)2 + 2 H3(PO3) = 6 H(OH) + Mg3(PO3)2
Al2O3 + C4 = Al + CO2 =>
8 Al2O3 + 3 C4 = 16 Al + 12 CO2
KMnO4 + C6H12O6 + KOH = K2MnO4 + C6H11O7K + H2O =>
2 KMnO4 + C6H12O6 + 3 KOH = 2 K2MnO4 + C6H11O7K + 2 H2O
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4 + NO3Na =>
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4 + 2 NO3Na
Ca(OH)2 + HCl(aq) = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl(aq) = CaCl2 + 2 H2O
[Ni(NH3)6]Cl2 + H2SO4 = NiSO4 + NH4Cl + NH3 =>
[Ni(NH3)6]Cl2 + H2SO4 = NiSO4 + 2 NH4Cl + 4 NH3
NaH(AsO3) + K(BrO3) + HCl = NaCl + KBr + H2AsO4 =>
3 NaH(AsO3) + K(BrO3) + 3 HCl = 3 NaCl + KBr + 3 H2AsO4
(NH4)3PO4 + Sr(OH)2 = Sr3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 NH3 + 6 H2O
Na6Fe2 = Na3Fe =>
Na6Fe2 = 2 Na3Fe
Pb(ClO4)2 + NaCl = PbCl2 + NaClO4 =>
Pb(ClO4)2 + 2 NaCl = PbCl2 + 2 NaClO4
CdCl2*2H2O + NaOH = Cd(OH)2 + NaCl + H2O =>
CdCl2*2H2O + 2 NaOH = Cd(OH)2 + 2 NaCl + 2 H2O
KMnO4 + C6H12O6 + KOH = C6H11O7K + MnO2 + H2O =>
2 KMnO4 + 3 C6H12O6 + KOH = 3 C6H11O7K + 2 MnO2 + 2 H2O
KMnO4 + C6H12O6 + KOH = K2MnO4 + C6H11O7K + H2O =>
2 KMnO4 + C6H12O6 + 3 KOH = 2 K2MnO4 + C6H11O7K + 2 H2O
KMnO4 + C6H12O6 + KOH = K2MnO4 + K2CO3 + H2O =>
24 KMnO4 + C6H12O6 + 36 KOH = 24 K2MnO4 + 6 K2CO3 + 24 H2O
CdCl2*2H2O + NaOH = Cd(OH)2 + NaCl + H2O =>
CdCl2*2H2O + 2 NaOH = Cd(OH)2 + 2 NaCl + 2 H2O
KMnO4 + C6H12O6 + KOH = K2MnO4 + C6H12O7 + H2O =>
2 KMnO4 + C6H12O6 + 2 KOH = 2 K2MnO4 + C6H12O7 + H2O
NaHO + NiCl2 = NiOH + NaCl2 =>
NaHO + NiCl2 = NiOH + NaCl2
CdCl2*2H2O + NaOH = Cd(OH)2 + NaCl + H2O =>
CdCl2*2H2O + 2 NaOH = Cd(OH)2 + 2 NaCl + 2 H2O
KMnO4 + C6H12O6 + KOH = K2MnO4 + C6H11O7K + H2O =>
2 KMnO4 + C6H12O6 + 3 KOH = 2 K2MnO4 + C6H11O7K + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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