| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCHO + 2 C3H7OH = 3 COOHC3H7 + 2 H2O
H2SO4 + Fe = H2 + Fe2SO4 =>
H2SO4 + 2 Fe = H2 + Fe2SO4
HF + K(OH)2 = KF2 + H2O =>
2 HF + K(OH)2 = KF2 + 2 H2O
propane + O2 = water + carbondioxide =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
NH3(g) + O2(g) = N2O5(g) + H2O(g) =>
2 NH3(g) + 4 O2(g) = N2O5(g) + 3 H2O(g)
CH2(CH2)2CH3 + O2 = H2O + CO2 =>
4 CH2(CH2)2CH3 + 25 O2 = 18 H2O + 16 CO2
NO2 + H = H2O + NH3 =>
NO2 + 7 H = 2 H2O + NH3
Na + K = KNa =>
Na + K = KNa
CaNO3 + KSO4 = KNO3 + CaSO4 =>
CaNO3 + KSO4 = KNO3 + CaSO4
O89 = O2 =>
2 O89 = 89 O2
NO2 + H = H2O + NH3 =>
NO2 + 7 H = 2 H2O + NH3
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
CH2(CH2)2CH3 + O2 = H2O + CO2 =>
4 CH2(CH2)2CH3 + 25 O2 = 18 H2O + 16 CO2
propane + O2 = water + carbondioxide =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
H2OCa = CaHOH =>
H2OCa = CaHOH
C5H12O + C4H9O2 = H2O + C9H18O2 =>
11 C5H12O + 20 C4H9O2 = 21 H2O + 15 C9H18O2
NO2 + H = H2O + NH3 =>
NO2 + 7 H = 2 H2O + NH3
KNO3(s) + S(s) + C(s) = CO2(g) + K2S(s) + N2(g) =>
2 KNO3(s) + S(s) + 3 C(s) = 3 CO2(g) + K2S(s) + N2(g)
Na3PO4(aq) + KCl(aq) = NaCl(aq) + K3PO4(aq) =>
Na3PO4(aq) + 3 KCl(aq) = 3 NaCl(aq) + K3PO4(aq)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KCl + H2S = HCl + K2S =>
2 KCl + H2S = 2 HCl + K2S
C3H8O2 + Cu(OH)2 = Cu2H + C6H12O7 + H2O =>
2 C3H8O2 + 4 Cu(OH)2 = 2 Cu2H + C6H12O7 + 5 H2O
H2CrO4 + Ca = CaCrO4 + H2 =>
H2CrO4 + Ca = CaCrO4 + H2
AlCl3 + F2 = AlF + Cl3 =>
2 AlCl3 + F2 = 2 AlF + 2 Cl3
CH2(CH2)2CH3 + O2 = H2O + CO2 =>
4 CH2(CH2)2CH3 + 25 O2 = 18 H2O + 16 CO2
HNO3K2SO3 = K2NO3SO3H =>
HNO3K2SO3 = K2NO3SO3H
FeCl3(aq) + KSCN(aq) = KCl(aq) + Fe(SCN)3(aq) =>
FeCl3(aq) + 3 KSCN(aq) = 3 KCl(aq) + Fe(SCN)3(aq)
Br2 + BaO = BaBr + O =>
Br2 + 2 BaO = 2 BaBr + 2 O
P2O3 + HNO3 + H2N = H3PO4 + NO2 =>
4 P2O3 + 22 HNO3 + H2N = 8 H3PO4 + 23 NO2
NO2 + H = H2O + NH3 =>
NO2 + 7 H = 2 H2O + NH3
propane + O2 = water + carbondioxide =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
C6H8O7 + MgO = C6H6O7Mg + H2O =>
C6H8O7 + MgO = C6H6O7Mg + H2O
propane + O2 = water + carbondioxide =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
CH3CHClCH3 + CHCHCHCHCHCH = (CH3)2CHCHCHCHCHCHCl =>
6 CH3CHClCH3 + 5 CHCHCHCHCHCH = 6(CH3)2CHCHCHCHCHCHCl
HgFeCl2 = FeClHgCl =>
HgFeCl2 = FeClHgCl
Cr(OH)3 + Br2 + OH{-} = CrO4{2-} + Br{-} + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 OH{-} = 2 CrO4{2-} + 6 Br{-} + 8 H2O
CH2(CH2)2CH3 + O2 = H2O + CO2 =>
4 CH2(CH2)2CH3 + 25 O2 = 18 H2O + 16 CO2
Zn + K3Fe(CN)6 = Zn(CN)6 + K3Fe =>
Zn + K3Fe(CN)6 = Zn(CN)6 + K3Fe
CuBr2 + AgNO3 = Cu(NO3)2 + Ag2Br2 =>
CuBr2 + 2 AgNO3 = Cu(NO3)2 + Ag2Br2
NaCrO2 + Br + NaOH = Na2CrO4 + NaBr + H2O =>
NaCrO2 + 3 Br + 4 NaOH = Na2CrO4 + 3 NaBr + 2 H2O
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P2O3 + HNO3 + H2N = H3PO4 + NO2 =>
4 P2O3 + 22 HNO3 + H2N = 8 H3PO4 + 23 NO2
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
CH3ClO2S + H2O = CH4O3S + HCl =>
CH3ClO2S + H2O = CH4O3S + HCl
CuBr2 + AgNO3 = Cu(NO3)2 + Ag2Br2 =>
CuBr2 + 2 AgNO3 = Cu(NO3)2 + Ag2Br2
propane + O2 = water + carbondioxide =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
CuBr2 + AgNO3 = Cu(NO3)2 + Ag2Br2 =>
CuBr2 + 2 AgNO3 = Cu(NO3)2 + Ag2Br2
P2O3 + HNO3 + H2N = H3PO4 + NO2 =>
4 P2O3 + 22 HNO3 + H2N = 8 H3PO4 + 23 NO2
CuBr2 + AgNO3 = Cu(NO3)2 + Ag2Br2 =>
CuBr2 + 2 AgNO3 = Cu(NO3)2 + Ag2Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
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