| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Hg2(NO3)2 = 2 Hg + Zn(NO3)2
CH3COOH + NaOH = NaC2H3OOH + OH =>
CH3COOH + NaOH = NaC2H3OOH + OH
NaCl + HNO3 + AgNO3 = AgCl + NO3 + NaH =>
NaCl + HNO3 + AgNO3 = AgCl + 2 NO3 + NaH
NH4NO3 = H2O + NH3 + NO3 =>
9 NH4NO3 = 3 H2O + 10 NH3 + 8 NO3
C6H5C2H5 + O2 = CO2 + H2O =>
2 C6H5C2H5 + 21 O2 = 16 CO2 + 10 H2O
C3H5N3O6 = N2 + CO + H2O + O2 =>
4 C3H5N3O6 = 6 N2 + 12 CO + 10 H2O + O2
KAu(CN)2 + KOH = Au + KCN + O2 + H2O =>
4 KAu(CN)2 + 4 KOH = 4 Au + 8 KCN + O2 + 2 H2O
AsNO3 + NaCl = AsCl + NaNO3 =>
AsNO3 + NaCl = AsCl + NaNO3
P4 + C2H6 = PH3 + C3P4 =>
7 P4 + 6 C2H6 = 12 PH3 + 4 C3P4
C5H10 + O2 = CO + H2O =>
C5H10 + 5 O2 = 5 CO + 5 H2O
Na2(Cr2O7) + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2(Cr2O7) + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O
Pb + (I) = Pb(I)2 =>
Pb + 2(I) = Pb(I)2
HNO3 + H3P = H3PO4 + N2 + H2O =>
8 HNO3 + 5 H3P = 5 H3PO4 + 4 N2 + 4 H2O
CH3CHCHCH3 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHCHCH3 + 8 KMnO4 + 10 KOH = 2 CH3COOK + 8 K2MnO4 + 6 H2O
NaC2H2O2 + HCl = NaCl + HC2H2O2 =>
NaC2H2O2 + HCl = NaCl + HC2H2O2
CrBr3(s) + K2CO3(aq) = CrCO3(s) + Br3K2(s) =>
CrBr3(s) + K2CO3(aq) = CrCO3(s) + Br3K2(s)
Sr(NO3)2 + CaSO4*2H2O = SrSO4 + Ca(NO3)2 + H2O =>
Sr(NO3)2 + CaSO4*2H2O = SrSO4 + Ca(NO3)2 + 2 H2O
C6H5CCl3 + KOH = C6H5COOK + KCl + H2O =>
C6H5CCl3 + 4 KOH = C6H5COOK + 3 KCl + 2 H2O
MgCl2 + H2 + O2 = MgO + HCl =>
2 MgCl2 + 2 H2 + O2 = 2 MgO + 4 HCl
Ba(OH)2 + Cs3PO4 = Ba3(PO4)2 + CsOH =>
3 Ba(OH)2 + 2 Cs3PO4 = Ba3(PO4)2 + 6 CsOH
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CuO + V2O5 + RbCl = Cu5V2O10(RbCl) =>
5 CuO + V2O5 + RbCl = Cu5V2O10(RbCl)
CH2S + F2 = CF4 + HF + SF6 =>
CH2S + 6 F2 = CF4 + 2 HF + SF6
C2H25OH + O2 = CO2 + H2O =>
C2H25OH + 8 O2 = 2 CO2 + 13 H2O
Al + H(AsO3) = H2 + Al(AsO3)3 =>
2 Al + 6 H(AsO3) = 3 H2 + 2 Al(AsO3)3
Pb3O4 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O =>
Pb3O4 + NaNO2 + 3 H2SO4 = 3 PbSO4 + NaNO3 + 3 H2O
Br + LiI = LiBr + I =>
Br + LiI = LiBr + I
(NH4)2S + CrI2 = NH4I + CrS =>
(NH4)2S + CrI2 = 2 NH4I + CrS
Ca + ZnCl2 = Zn + CaCl2 =>
Ca + ZnCl2 = Zn + CaCl2
HBr + Ca = H2 + CaBr =>
2 HBr + 2 Ca = H2 + 2 CaBr
C6H12O6 + KMnO4 + H3PO4 = CO2 + MnPO4 + K2PO4 + H2O =>
7 C6H12O6 + 48 KMnO4 + 72 H3PO4 = 42 CO2 + 48 MnPO4 + 24 K2PO4 + 150 H2O
S2O3{2-} + H3O{+} + Cr2O7{-2} = SO4{2-} + Cr{3+} + H2 =>
15 S2O3{2-} + 26 H3O{+} + 7 Cr2O7{-2} = 30 SO4{2-} + 14 Cr{3+} + 39 H2
C6H5CHO + H2O = C6H5OH + O2 =>
6 C6H5CHO + 3 H2O = 7 C6H5OH + O2
HI + H2SO4 = H2S2 + H2O + I2 =>
14 HI + 2 H2SO4 = H2S2 + 8 H2O + 7 I2
HNO2 = HNO3 + NO + H3O =>
5 HNO2 = 2 HNO3 + 3 NO + H3O
NaNO2 + CuO = Na2O + CuN2O4 =>
2 NaNO2 + CuO = Na2O + CuN2O4
HCl(g) + NH3(g) = NH4Cl(s) =>
HCl(g) + NH3(g) = NH4Cl(s)
Li2O + H2O = LiOH = =>
Li2O + H2O = 2 LiOH
IrCl3 + KF = KCl + IrF3 =>
IrCl3 + 3 KF = 3 KCl + IrF3
Ag2O3 + Cr(OH)3 + OH{-} = AgO + CrO4{2-} + H2O =>
3 Ag2O3 + 2 Cr(OH)3 + 4 OH{-} = 6 AgO + 2 CrO4{2-} + 5 H2O
KMnO4 + HCl = KCl + HMnO4 =>
KMnO4 + HCl = KCl + HMnO4
AI + O2 = AIO3 =>
2 AI + 3 O2 = 2 AIO3
P5O7 + CO2 = CO + P2O5 =>
2 P5O7 + 11 CO2 = 11 CO + 5 P2O5
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
AI + O2 = AIO3 =>
2 AI + 3 O2 = 2 AIO3
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
C4H8CuO5 + C2H5NO2 = C4H10CuN2O5 + CH3COOH =>
C4H8CuO5 + 2 C2H5NO2 = C4H10CuN2O5 + 2 CH3COOH
LiOH + NaI = LiI + NaOH =>
LiOH + NaI = LiI + NaOH
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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