| Équations équilibrées la veille | Équations équilibrées le lendemain |
C31H64 + 47 O2 = 31 CO2 + 32 H2O
NaOH + Zn = Na2 + Zn(OH)2 =>
2 NaOH + Zn = Na2 + Zn(OH)2
Li2O + NO = Li2N + O2 =>
Li2O + NO = Li2N + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + HC2H3O2 = Zn(C2H3O2) + H2 =>
2 Zn + 2 HC2H3O2 = 2 Zn(C2H3O2) + H2
Pb(NO3)2 + MnI2 = PbI2 + Mn(NO3)2 =>
Pb(NO3)2 + MnI2 = PbI2 + Mn(NO3)2
C6H12O6 + Sr(NO3)2 = CO2 + Sr(NO2)2 + H2O =>
C6H12O6 + 6 Sr(NO3)2 = 6 CO2 + 6 Sr(NO2)2 + 6 H2O
(CH3COO)2Ca = CH3C(O)CH3 + CaCO3 =>
(CH3COO)2Ca = CH3C(O)CH3 + CaCO3
Zn + CH3CH2COOH = CH3CH2COOZn + H2 =>
2 Zn + 2 CH3CH2COOH = 2 CH3CH2COOZn + H2
CrCl2 + NaBiO3 + HCl = BiCl3 + Na2Cr2O7 + H2O + NaCl =>
2 CrCl2 + 4 NaBiO3 + 10 HCl = 4 BiCl3 + Na2Cr2O7 + 5 H2O + 2 NaCl
NH4Cl + AgI = AgCl + NH4I =>
NH4Cl + AgI = AgCl + NH4I
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
KBr + BaCl2 = KCl2 + BaBr =>
KBr + BaCl2 = KCl2 + BaBr
CrO3 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 K2SO4 + Cr2(SO4)3 + 6 Br + 6 H2O
PbS + HNO3 = Pb(NO3)2 + NO + H2SO4 + H2O =>
3 PbS + 14 HNO3 = 3 Pb(NO3)2 + 8 NO + 3 H2SO4 + 4 H2O
C24H14 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
4 C24H14 + 110 H{+} + 55 SO4{2-} = 96 CO2 + 55 H2S + 28 H2O
Li2O + NO = Li2N + O2 =>
Li2O + NO = Li2N + O2
CH3CHOHCH3 + MnO4{-} + H{+} = CH3COCH3 + Mn{2+} + H2O =>
5 CH3CHOHCH3 + 2 MnO4{-} + 6 H{+} = 5 CH3COCH3 + 2 Mn{2+} + 8 H2O
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg2 =>
2 Zn + 2 Hg(NO3)2 = 2 Zn(NO3)2 + Hg2
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
Cd(NH3)4{2+} + Na2S2O4 + OH{-} = Cd + SO3{2-} + Na{+} + NH3 + H2O =>
Cd(NH3)4{2+} + Na2S2O4 + 4 OH{-} = Cd + 2 SO3{2-} + 2 Na{+} + 4 NH3 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Al2O3(s) + NaOH(aq) + H2O(l) = NaAl(OH)4(aq) =>
Al2O3(s) + 2 NaOH(aq) + 3 H2O(l) = 2 NaAl(OH)4(aq)
SnCl4 + NH3 = SnCl2 + HCl + N2 =>
3 SnCl4 + 2 NH3 = 3 SnCl2 + 6 HCl + N2
Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C3H3N6O9 = CO2 + N2 + H2O + O2 =>
4 C3H3N6O9 = 12 CO2 + 12 N2 + 6 H2O + 3 O2
ZnO + BaCl2 = ZnCl2 + BaO =>
ZnO + BaCl2 = ZnCl2 + BaO
AgCl + Cu = Ag + CuCl2 =>
2 AgCl + Cu = 2 Ag + CuCl2
OH + (H3O)2 = H2O =>
2 OH + (H3O)2 = 4 H2O
SnCl4 + NH3 = SnCl3 + HCl + N2 =>
6 SnCl4 + 2 NH3 = 6 SnCl3 + 6 HCl + N2
K + NaOH = KNaO + H2 =>
2 K + 2 NaOH = 2 KNaO + H2
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
Na2CO3 + HCI = NaCI + H2OCO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2OCO2
ZnO + BaCl2 = ZnCl2 + BaO =>
ZnO + BaCl2 = ZnCl2 + BaO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(X)2 + K3X = Ca3(X)2 + KX =>
3 Ca(X)2 + 2 K3X = Ca3(X)2 + 6 KX
NaBiO3 + FeS + NaOH + H2O = Fe(OH)3 + NaSO4 + NaBiO2 =>
5 NaBiO3 + FeS + NaOH + H2O = Fe(OH)3 + NaSO4 + 5 NaBiO2
AgC2H3O2 + NH4Cl = NH4C2H3O2 + AgCl =>
AgC2H3O2 + NH4Cl = NH4C2H3O2 + AgCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K2MnO4 + NO2 = Mn(NO3)2 + KNO3 =>
K2MnO4 + 4 NO2 = Mn(NO3)2 + 2 KNO3
SnCl2H2O + KCl = KClKSnCl3H2O =>
SnCl2H2O + 2 KCl = KClKSnCl3H2O
Cu(NO3)2 + HC2H3O2 = HNO3 + Cu(C2H3O2)2 =>
Cu(NO3)2 + 2 HC2H3O2 = 2 HNO3 + Cu(C2H3O2)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
AgNO3(aq) + KC2H3O2(aq) = AgC2H3O2(s) + KNO3(aq) =>
AgNO3(aq) + KC2H3O2(aq) = AgC2H3O2(s) + KNO3(aq)
H2S + H{+} + Cr2O7{-} = Cr3{+} + S + H2O =>
37 H2S + 10 H{+} + 6 Cr2O7{-} = 4 Cr3{+} + 37 S + 42 H2O
PbSO4 + KI = PbI + KSO4 =>
PbSO4 + KI = PbI + KSO4
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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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