| Équations équilibrées la veille | Équations équilibrées le lendemain |
K[Al(OH)4] = Al(OH)3 + KOH
Mg(OH)NO3 = Mg + (OH) + NO3 =>
Mg(OH)NO3 = Mg + (OH) + NO3
RuC2O4(H2O)2 + O2 = Ru2O3 + H2O + CO2 =>
4 RuC2O4(H2O)2 + 3 O2 = 2 Ru2O3 + 8 H2O + 8 CO2
K2[Al(oh)4] + Cl2 = K2[Al(oh)4]Cl =>
2 K2[Al(oh)4] + Cl2 = 2 K2[Al(oh)4]Cl
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
Y2O3 + BaCO3 + CuO = Y4Ba8Cu12O26 + CO2 =>
2 Y2O3 + 8 BaCO3 + 12 CuO = Y4Ba8Cu12O26 + 8 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Hg(NO3)2 + KPO4 = Hg(PO4) + K(NO3)2 =>
Hg(NO3)2 + KPO4 = Hg(PO4) + K(NO3)2
Zr + OH = Zr(OH)4 =>
Zr + 4 OH = Zr(OH)4
C10H20 + O2 = H2O + CO2 =>
C10H20 + 15 O2 = 10 H2O + 10 CO2
CuCo3 + Ca(OH)2 = Cu(OH)2 + CaCo3 =>
CuCo3 + Ca(OH)2 = Cu(OH)2 + CaCo3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ni(NO3)2 + KCl = NiCl2 + K(NO3) =>
Ni(NO3)2 + 2 KCl = NiCl2 + 2 K(NO3)
N2H5Cl + H2O2 = N2O + H2O + Cl2 =>
2 N2H5Cl + 7 H2O2 = 2 N2O + 12 H2O + Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mo + H2SO4 = MoSO4 + H2 =>
Mo + H2SO4 = MoSO4 + H2
K3[Fe(CN)6] + H3PO4 = HCN + K3PO4 + FePO4 =>
K3[Fe(CN)6] + 2 H3PO4 = 6 HCN + K3PO4 + FePO4
NaHSO4 + NaCl + MnO2 = H2O + Na2SO4 + MnCl2 + Cl2 =>
4 NaHSO4 + 4 NaCl + MnO2 = 2 H2O + 4 Na2SO4 + MnCl2 + Cl2
Ru + Br2 = RuBr =>
2 Ru + Br2 = 2 RuBr
FeCr2O4 + Na2O2 = Na2O + Fe2O3 + CrO3 =>
2 FeCr2O4 + 7 Na2O2 = 7 Na2O + Fe2O3 + 4 CrO3
Zr4 + OH = Zr(OH)4 =>
Zr4 + 16 OH = 4 Zr(OH)4
K + O2 = K2O =>
4 K + O2 = 2 K2O
C8H9NO2 + C4H9I + NaOH = C10H13NO2 + NaI + H2O =>
2 C8H9NO2 + C4H9I + NaOH = 2 C10H13NO2 + NaI + H2O
As5 + O2 = AsO =>
2 As5 + 5 O2 = 10 AsO
Na2SiO3 + KNO3 = K2SiO3 + NaNO3 =>
Na2SiO3 + 2 KNO3 = K2SiO3 + 2 NaNO3
C7H5(NO2) + O2 = CO2 + N2 + H2O =>
4 C7H5(NO2) + 29 O2 = 28 CO2 + 2 N2 + 10 H2O
ClF + NaF = NaCl + F2 =>
ClF + NaF = NaCl + F2
CoP(s) = Co(s) + P4(s) =>
4 CoP(s) = 4 Co(s) + P4(s)
NaIO3 + H2O2 = NaIO4 + H2O =>
NaIO3 + H2O2 = NaIO4 + H2O
SnF2 + Na3PO4 = NaF2 + Sn3PO4 =>
3 SnF2 + Na3PO4 = 3 NaF2 + Sn3PO4
Fe(NO3)3 + HCl = FeCl3 + HNO3 =>
Fe(NO3)3 + 3 HCl = FeCl3 + 3 HNO3
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
LiOH + Zn(NO3)2 = Zn(OH)2 + LiNO3 =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 LiNO3
MgCl2 + HF = MgF2 + HCl =>
MgCl2 + 2 HF = MgF2 + 2 HCl
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2 =>
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2
C2O4{2-} + N2O4 + H{+} = NO + H2O + CO2 =>
2 C2O4{2-} + N2O4 + 4 H{+} = 2 NO + 2 H2O + 4 CO2
NO2{-} + KMnO4 + H2SO4 = MnSO4 + K2SO4 + SO4{2-} + H2O + NO2 =>
10 NO2{-} + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 SO4{2-} + 8 H2O + 10 NO2
Ba2C = Ba + C =>
Ba2C = 2 Ba + C
CH2OHCOOH + Na = CH2OHCOONa + H2 =>
2 CH2OHCOOH + 2 Na = 2 CH2OHCOONa + H2
CuSO4 + H2O2 = Cu(OH)2 + SO4 =>
CuSO4 + H2O2 = Cu(OH)2 + SO4
RbCl + AgNO3 = Rb(NO3) + AgCl =>
RbCl + AgNO3 = Rb(NO3) + AgCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ba(CH3COO)2 + Li2CO3 = BaCO3 + LiCH3COO =>
Ba(CH3COO)2 + Li2CO3 = BaCO3 + 2 LiCH3COO
Mn4 = Mn =>
Mn4 = 4 Mn
Ca + HCl = CaCl2 + H2 = ? =>
Ca + 2 HCl = CaCl2 + H2
Ag + HNO3(concentrated) = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3(concentrated) = 3 AgNO3 + NO + 2 H2O
P4(s) + N2O(g) = P4O6(s) + N2(g) =>
P4(s) + 6 N2O(g) = P4O6(s) + 6 N2(g)
NaH + H2SO4 = Na(SO4) + H2 =>
2 NaH + 2 H2SO4 = 2 Na(SO4) + 3 H2
Na2SS2O3 + Cl2 + H2O = Na2SO4 + S + HCl =>
Na2SS2O3 + Cl2 + H2O = Na2SO4 + 2 S + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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