| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O2 + 2 NH4OH = N2 + 8 H2O
C3H7COOH + KOH = C3H7COOK + H2O =>
C3H7COOH + KOH = C3H7COOK + H2O
H2O + Na2S2O3 + Na2S = NaOH + S =>
3 H2O + Na2S2O3 + 2 Na2S = 6 NaOH + 4 S
Cs2Cr2O7 + Pb(NO3)2 = CsNO3 + PbCr2O7 =>
Cs2Cr2O7 + Pb(NO3)2 = 2 CsNO3 + PbCr2O7
Al + HCOOH = Al(OH)3 + (CO)3 + H2 =>
2 Al + 6 HCOOH = 2 Al(OH)3 + 2(CO)3 + 3 H2
Ca(CO3) + AlCl3 = CaCl2 + Al2(CO3)3 =>
3 Ca(CO3) + 2 AlCl3 = 3 CaCl2 + Al2(CO3)3
AlI3 + HgCl = AlCl3 + HgI =>
AlI3 + 3 HgCl = AlCl3 + 3 HgI
CH4 + F2 = CF2 + HF =>
CH4 + 3 F2 = CF2 + 4 HF
CH2CH2OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + H2O + MnSO4 =>
10 CH2CH2OH + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 14 H2O + 6 MnSO4
HgSO4 + H3PO4 = HgPO4 + H3SO4 =>
HgSO4 + H3PO4 = HgPO4 + H3SO4
CH3COOH(aq) + KOH(aq) = CH3COOK(l) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(l) + H2O
Pb4 = Pb =>
Pb4 = 4 Pb
Ag(NO3) + K(PO4)3 = Ag(PO4)3 + K(NO3) =>
Ag(NO3) + K(PO4)3 = Ag(PO4)3 + K(NO3)
U(UO4)2 + MnO2 + H{+} + HSO4{-} = U(SO4)5{4-} + Mn2{+} + H2O =>
7 U(UO4)2 + 4 MnO2 + 23 H{+} + 105 HSO4{-} = 21 U(SO4)5{4-} + 2 Mn2{+} + 64 H2O
HCl + HNO3 = Cl2 + NO + H2O =>
6 HCl + 2 HNO3 = 3 Cl2 + 2 NO + 4 H2O
LiOH + NH3 = Li3N + H2O =>
3 LiOH + NH3 = Li3N + 3 H2O
C2H6O2 + C2H4O = C4H10O3 =>
C2H6O2 + C2H4O = C4H10O3
Sn{2+} + I = Sn{4+} + I{-} =>
Sn{2+} + 2 I = Sn{4+} + 2 I{-}
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Cl(g) + NaBr(s) = NaCl(s) + Br(g) =>
Cl(g) + NaBr(s) = NaCl(s) + Br(g)
Cu + H2SO4 = CuSO4 + H2O + S8 =>
24 Cu + 32 H2SO4 = 24 CuSO4 + 32 H2O + S8
AlK(SO4)2 + Ba(NO3)2 = AlK(NO3)4 + BaSO4 =>
AlK(SO4)2 + 2 Ba(NO3)2 = AlK(NO3)4 + 2 BaSO4
Hg{2+} + KI{-} = HgI + K{+} =>
Hg{2+} + KI{-} = HgI + K{+}
CuO + NaH = Cu + NaOH =>
CuO + NaH = Cu + NaOH
ZnSO4Ba(OH)2 = BaSO4Zn(OH)2 =>
ZnSO4Ba(OH)2 = BaSO4Zn(OH)2
K2CO3 + Pb(NO3)4 = PbCO3 + K2(NO3)4 =>
K2CO3 + Pb(NO3)4 = PbCO3 + K2(NO3)4
SrCl2 + Na2HPo4 = SrHPo4 + NaCl =>
SrCl2 + Na2HPo4 = SrHPo4 + 2 NaCl
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l)H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 H2O(l)H2O(l)
HCOOH + H{+} + Cr2O72{-} = CO2 + H2O + Cr3{+} =>
427 HCOOH + 10 H{+} + 6 Cr2O72{-} = 427 CO2 + 432 H2O + 4 Cr3{+}
MnO2 + OH{-} = MnO3{2-} + H2O =>
MnO2 + 2 OH{-} = MnO3{2-} + H2O
BaS + AuNO3 = Au2S + Ba(NO3)2 =>
BaS + 2 AuNO3 = Au2S + Ba(NO3)2
K2FeO4 + NH3*H2O = Fe(OH)3 + N2 + KOH =>
2 K2FeO4 + 2 NH3*H2O = 2 Fe(OH)3 + N2 + 4 KOH
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(l) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(l)
NH3 + H2O + Co(NO3)2 = NH4NO3 + Co(OH)2 =>
2 NH3 + 2 H2O + Co(NO3)2 = 2 NH4NO3 + Co(OH)2
Fe + ZnCl3 = FeZn + Cl =>
Fe + ZnCl3 = FeZn + 3 Cl
CsH + H2O = Cs2O + H2 =>
2 CsH + H2O = Cs2O + 2 H2
NCl3 + Fe3ON3 = FeCl3 + N2 + O2 =>
6 NCl3 + 2 Fe3ON3 = 6 FeCl3 + 6 N2 + O2
C2936H4624N786O889S41 + O2 = CO2 + H2O + SO3 + NO2 =>
C2936H4624N786O889S41 + 4495 O2 = 2936 CO2 + 2312 H2O + 41 SO3 + 786 NO2
CdCl2 + HCl = CdH + Cl2 =>
2 CdCl2 + 2 HCl = 2 CdH + 3 Cl2
(NH4) + NaOH = Na + NH3 + H2O =>
(NH4) + NaOH = Na + NH3 + H2O
C100H202 + H2O = CO2 + H2 =>
C100H202 + 200 H2O = 100 CO2 + 301 H2
Cl(g) + AlI3(s) = AlCl3 + I2 =>
6 Cl(g) + 2 AlI3(s) = 2 AlCl3 + 3 I2
H7NO2 + C12H22O11 + CH3OH = C10H15N + H2O =>
3 H7NO2 + C12H22O11 + 18 CH3OH = 3 C10H15N + 35 H2O
Sr(No3)2 + Na2SO4 = SrSO4 + Na(No3) =>
Sr(No3)2 + Na2SO4 = SrSO4 + 2 Na(No3)
CaCl2(aq) + KBr(aq) = KCl(aq) + CaBr2(aq) =>
CaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + CaBr2(aq)
N2 + O2 + H2O = NH4NO3 =>
2 N2 + O2 + 4 H2O = 2 NH4NO3
FeCl2(s) + H2O(l) = FeO(s) + HCl(aq) =>
FeCl2(s) + H2O(l) = FeO(s) + 2 HCl(aq)
C4H9Cl + NaIC3H6O = NaClC3H6O + C4H9I =>
C4H9Cl + NaIC3H6O = NaClC3H6O + C4H9I
C6H12O6 + H2O = C6H14O7 =>
C6H12O6 + H2O = C6H14O7
KMnO4 + H2SO4 + NaHSO3 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
4 KMnO4 + H2SO4 + 10 NaHSO3 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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