| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNo{3} + KI = AgI + KNo{3}
H3AsO3 + KMnO4 + H2SO4 = H3AsO4 + MnO + K2SO4 + H2O =>
5 H3AsO3 + 2 KMnO4 + H2SO4 = 5 H3AsO4 + 2 MnO + K2SO4 + H2O
Sr(NO2)3 + Al(NO3)3*9H2O + (NH4)CO3 = SrAl2O4 + H2O + N2 + CO2 =>
2 Sr(NO2)3 + 4 Al(NO3)3*9H2O + 40(NH4)CO3 = 2 SrAl2O4 + 116 H2O + 29 N2 + 40 CO2
C2H8 + O2 = H2O + CO =>
C2H8 + 3 O2 = 4 H2O + 2 CO
OOHCCH2CH2CH2CH2CH2COOH + CaCO3 = (CH3CH2COO)2Ca + H2O + CO2 =>
7 OOHCCH2CH2CH2CH2CH2COOH + 8 CaCO3 = 8(CH3CH2COO)2Ca + 2 H2O + 9 CO2
Pb(NO3)2 + Ca3(PO4)2 = Ca(NO3)2 + Pb3(PO4)2 =>
3 Pb(NO3)2 + Ca3(PO4)2 = 3 Ca(NO3)2 + Pb3(PO4)2
CuCl + Cu2SO4 = Cu + ClSO4 =>
CuCl + Cu2SO4 = 3 Cu + ClSO4
CH3NH2 + CH3Cl = (CH3)2NH + HCl =>
CH3NH2 + CH3Cl = (CH3)2NH + HCl
{-} + H{+} + SO2 + O2 + CaCO3 = (CaSO4)2H2O + CO2 =>
4e + 4 H{+} + 4 SO2 + 3 O2 + 4 CaCO3 = 2(CaSO4)2H2O + 4 CO2
Pb(NO3)2 + Na2(CrO4) = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2(CrO4) = PbCrO4 + 2 NaNO3
Cl2 + C6H4Cl2 = C6H3Cl3 + H2 =>
Cl2 + 2 C6H4Cl2 = 2 C6H3Cl3 + H2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C3H3H8 + O2 = CO2 + H2O =>
4 C3H3H8 + 23 O2 = 12 CO2 + 22 H2O
Na2S2O3 + Na2S + H2O = S + NaOH =>
Na2S2O3 + 2 Na2S + 3 H2O = 4 S + 6 NaOH
Ni2O + CO = Ni + CO2 =>
Ni2O + CO = 2 Ni + CO2
NaC1 + F2 = NaF + C14 =>
14 NaC1 + 7 F2 = 14 NaF + C14
C6H12N2O6 + O2 = N2 + CO2 + H2O =>
C6H12N2O6 + 6 O2 = N2 + 6 CO2 + 6 H2O
Br2 + MgS = MgBr2 + S8 =>
8 Br2 + 8 MgS = 8 MgBr2 + S8
CuCl + F = Cl + F2Cu =>
CuCl + 2 F = Cl + F2Cu
AgNO3 + NO2 = AgNO2 + NO3 =>
AgNO3 + NO2 = AgNO2 + NO3
AlCl3*6H2O + NH3 = NH4Cl + AlO(OH) + H2O =>
AlCl3*6H2O + 3 NH3 = 3 NH4Cl + AlO(OH) + 4 H2O
K2Cr2O7 + C3H8O = Cr + CO2 + K2(CO)3 + H2O =>
9 K2Cr2O7 + 10 C3H8O = 18 Cr + 3 CO2 + 9 K2(CO)3 + 40 H2O
SO4 + HNO3 = SO2 + NO3 + H2O =>
SO4 + 4 HNO3 = SO2 + 4 NO3 + 2 H2O
FeS + CuO2 = SO2 + CuO + FeO =>
FeS + 3 CuO2 = SO2 + 3 CuO + FeO
Ca(OH)2 + H2SO3 = CaSO3 + H2O =>
Ca(OH)2 + H2SO3 = CaSO3 + 2 H2O
HgO(s) = Hg(c) + O2(g) =>
2 HgO(s) = 2 Hg(c) + O2(g)
CH3CHCH2 + Cl2 = CH3CH2CHCl =>
2 CH3CHCH2 + Cl2 = 2 CH3CH2CHCl
Fe3P + H{+} + NO3{-} = HPO3{2}{-} + Fe{3}{+} + NO + H2O =>
3 Fe3P + 49 H{+} + 16 NO3{-} = 3 HPO3{2}{-} + 9 Fe{3}{+} + 16 NO + 23 H2O
H2SO4 + POH = P2SO4 + HOH =>
H2SO4 + 2 POH = P2SO4 + 2 HOH
C2H2 + CO2 + H2O = CH2CHCO2H =>
6 C2H2 + 3 CO2 + 4 H2O = 5 CH2CHCO2H
H2O + OCN = CO2 + N2 + H =>
2 H2O + 2 OCN = 2 CO2 + N2 + 4 H
Fe + CaCO3 + MgSiO3 = CaSiO3 + FeO + MgO + C =>
2 Fe + CaCO3 + MgSiO3 = CaSiO3 + 2 FeO + MgO + C
FeCO3 + HNO3 = Fe(NO3)3 + N2O + CO2 + H2O =>
8 FeCO3 + 26 HNO3 = 8 Fe(NO3)3 + N2O + 8 CO2 + 13 H2O
Li + AgBr = Ag + LiBr =>
Li + AgBr = Ag + LiBr
H3C2O2 + KOH = H2O + KH2C2O2 =>
H3C2O2 + KOH = H2O + KH2C2O2
C2H4 + HCl = C2H3Cl + H2 =>
C2H4 + HCl = C2H3Cl + H2
C5H13O + HSO4 = H2O + C5H10 + H2SO4 =>
C5H13O + HSO4 = H2O + C5H10 + H2SO4
AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
KCl + I2 = Cl2 + KI =>
2 KCl + I2 = Cl2 + 2 KI
NaOH + CU(OH)2 = Na2[CU(OH)4] =>
2 NaOH + CU(OH)2 = Na2[CU(OH)4]
Hg + Al = HgAl =>
Hg + Al = HgAl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
S8 + ClF = SF4 + Cl2 =>
S8 + 32 ClF = 8 SF4 + 16 Cl2
SH2 + Fe(OH)3 = S2HFe + H2O =>
2 SH2 + Fe(OH)3 = S2HFe + 3 H2O
AlN + HCl = AlCl3 + H3N =>
AlN + 3 HCl = AlCl3 + H3N
K3BO3 + H2SO4 = K2SO4 + H3BO3 =>
2 K3BO3 + 3 H2SO4 = 3 K2SO4 + 2 H3BO3
KOH + C3O2 = K2CO3 + H2O + C =>
2 KOH + C3O2 = K2CO3 + H2O + 2 C
CO2 + H16O08 = C6H12O6 + O2 =>
24 CO2 + 3 H16O08 = 4 C6H12O6 + 24 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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