| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2S + Co(NO3)2 = 2 LiNO3 + CoS
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
H3PO4 + Mg(HO)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(HO)2 = Mg3(PO4)2 + 6 H2O
Bi(NO3)3 + H2O = Bi(OH)2NO3 + HNO3 =>
Bi(NO3)3 + 2 H2O = Bi(OH)2NO3 + 2 HNO3
C9H90 + O2 = CO2 + H2O =>
2 C9H90 + 63 O2 = 18 CO2 + 90 H2O
AGNO3 + KBr = AGBr + KNO3 =>
AGNO3 + KBr = AGBr + KNO3
C9H9O + O2 = CO2 + H2O =>
4 C9H9O + 43 O2 = 36 CO2 + 18 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
C2H4O + O2 = CO + H20 =>
10 C2H4O + 5 O2 = 20 CO + 2 H20
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KBrO3 + KBr + H2SO4 = Br2 + K2SO4 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 3 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + CaCl2 = Ca + NaCl =>
2 Na + CaCl2 = Ca + 2 NaCl
CU + Cl = CUCl2 =>
CU + 2 Cl = CUCl2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mn + NiCl = Ni + MnCl =>
Mn + NiCl = Ni + MnCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mn + NiCl = Ni + MnCl2 =>
Mn + 2 NiCl = 2 Ni + MnCl2
NaNO2 + KI + H2SO4 = NO + I2 + Na2SO4 + K2SO4 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = 2 NO + I2 + Na2SO4 + K2SO4 + 2 H2O
(CH3)2CHCH2SH + NaOH + Br(CH2)3OH = (CH3)2CHCH2S(CH2)3OH + NaBr + H2O =>
(CH3)2CHCH2SH + NaOH + Br(CH2)3OH = (CH3)2CHCH2S(CH2)3OH + NaBr + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7 + K2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 K2S + 16 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 7 K2SO4
K2SO4 + Al(NO3)3 = KNO3 + Al2(SO4)3 =>
3 K2SO4 + 2 Al(NO3)3 = 6 KNO3 + Al2(SO4)3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
MnO4 + NaI + H2SO4 = I2 + MnSO4 + NaSO4 + H2O =>
2 MnO4 + 6 NaI + 8 H2SO4 = 3 I2 + 2 MnSO4 + 6 NaSO4 + 8 H2O
MnO2 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + H2O =>
MnO2 + 2 NaI + 2 H2SO4 = I2 + MnSO4 + Na2SO4 + 2 H2O
CH4 + Cl = CCl4 + HCl =>
CH4 + 8 Cl = CCl4 + 4 HCl
NaBr + H2SO4 = Br2 + SO2 + Na2SO4 + H2O =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + Na2SO4 + 2 H2O
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
Mn + NiCl2 = Ni + MnCl =>
2 Mn + NiCl2 = Ni + 2 MnCl
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Li + Br = LiBr =>
Li + Br = LiBr
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ag + CoBr = Co + AgBr =>
Ag + CoBr = Co + AgBr
Mn + NiCl2 = Ni + MnCl2 =>
Mn + NiCl2 = Ni + MnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/05/16
Équations équilibrées sur11/04/15
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