| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOK + NH4NO3 = CH3COONH4 + KNO3
MgCl2NaOH = MgOHNaCl2 =>
MgCl2NaOH = MgOHNaCl2
CaS2 + NaOH = Na2CaS3 + Na2CaO3 + H2O =>
3 CaS2 + 6 NaOH = 2 Na2CaS3 + Na2CaO3 + 3 H2O
MgSO4 + LiOH = Mg(OH)2 + Li2SO4 =>
MgSO4 + 2 LiOH = Mg(OH)2 + Li2SO4
SO2 + P2O5 = P2SO7 =>
SO2 + P2O5 = P2SO7
HAuCl4 + Na3(C6H5O7) = Au + NaCl + (C6H5O7) + H3(C6H5O7) =>
3 HAuCl4 + 4 Na3(C6H5O7) = 3 Au + 12 NaCl + 3(C6H5O7) + H3(C6H5O7)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2O2 + CO = CO2 + H2O =>
H2O2 + CO = CO2 + H2O
Fe(OH)2 + NO2 = FeNO33 + NO + H2O =>
Fe(OH)2 + 31 NO2 = FeNO33 + 30 NO + H2O
Mg + HCI = (MgCI)2 + (H)2 =>
2 Mg + 2 HCI = (MgCI)2 + (H)2
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe(SO4)3 =>
3 FeSO4 + 6 AgNO3 = 6 Ag + 2 Fe(NO3)3 + Fe(SO4)3
Bi(NO3)3 + CS(NH2)2 = Bi(CS(NH2)2)3(NO3)3 =>
Bi(NO3)3 + 3 CS(NH2)2 = Bi(CS(NH2)2)3(NO3)3
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
KNO3 + S + H2O = H2SO4 + N2 + K2SO4 =>
6 KNO3 + 5 S + 2 H2O = 2 H2SO4 + 3 N2 + 3 K2SO4
(Na)2CO3 + HCl = NaCl + H2CO3 =>
(Na)2CO3 + 2 HCl = 2 NaCl + H2CO3
AgNO3(aq) + NiCl2(aq) = AgCl(s) + Ni(NO3)2(aq) =>
2 AgNO3(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
O2 + K + Cl = KClO3 =>
3 O2 + 2 K + 2 Cl = 2 KClO3
NaI + I2 = NaI3 =>
NaI + I2 = NaI3
CoCl2 + NH4OH = NH4Cl + Co(OH)2 =>
CoCl2 + 2 NH4OH = 2 NH4Cl + Co(OH)2
(NH4)2SO4 + HNO3 = N2 + H2SO4 + H2O =>
5(NH4)2SO4 + 6 HNO3 = 8 N2 + 5 H2SO4 + 18 H2O
H2S + S = H2S2 =>
H2S + S = H2S2
MgCO3 + H2SO4 = MgSO4CO2 + H2O =>
MgCO3 + H2SO4 = MgSO4CO2 + H2O
FeO2 + HCl = FeCl3 + Cl2 + H2O =>
2 FeO2 + 8 HCl = 2 FeCl3 + Cl2 + 4 H2O
SnF4 + Al = SnAl + F4 =>
SnF4 + Al = SnAl + F4
KCO3 + Ba2Cl = KCl + Ba2CO3 =>
KCO3 + Ba2Cl = KCl + Ba2CO3
NaO + H2SO4 = NaSO4 + H2O =>
NaO + H2SO4 = NaSO4 + H2O
CH3OH + O2 = CH3O + H2O =>
4 CH3OH + O2 = 4 CH3O + 2 H2O
VSO4 + O2 + H2SO4 = V2(SO4)3 + H2O =>
4 VSO4 + O2 + 2 H2SO4 = 2 V2(SO4)3 + 2 H2O
Fe(OH)3 + FeSO4 = Fe2(SO4)3 + Fe(OH)2 =>
2 Fe(OH)3 + 3 FeSO4 = Fe2(SO4)3 + 3 Fe(OH)2
H2SO4 + BaOH = H2O + HBaSO4 =>
H2SO4 + BaOH = H2O + HBaSO4
OCl{-} + S2O3{2-} + H2O = SO4{2-} + Cl{-} + H{+} =>
4 OCl{-} + S2O3{2-} + H2O = 2 SO4{2-} + 4 Cl{-} + 2 H{+}
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
H3AsO4 + Mg(OH)2 = Mg3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Mg(OH)2 = Mg3(AsO4)2 + 6 H2O
Fe(HSO3)2 + HNO3 = Fe(NO3)2 + SO2 + H2O =>
Fe(HSO3)2 + 2 HNO3 = Fe(NO3)2 + 2 SO2 + 2 H2O
KClO3 + HCl = KCl + HClO =>
KClO3 + 3 HCl = KCl + 3 HClO
KI + HNO3 = I2 + KNO3 + H2O + NO =>
6 KI + 8 HNO3 = 3 I2 + 6 KNO3 + 4 H2O + 2 NO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Bi(NO3)3 + CS(NH2)2 = Bi(CS(NH2)2)(NO3)3 =>
Bi(NO3)3 + CS(NH2)2 = Bi(CS(NH2)2)(NO3)3
[AsO4]3{-} + I{-} + H{+} = AsO3{3-} + I2 + H2O =>
[AsO4]3{-} + 14 I{-} + 6 H{+} = 3 AsO3{3-} + 7 I2 + 3 H2O
C2H6 + HNO3 = CH3CH2NO2 + H2O =>
C2H6 + HNO3 = CH3CH2NO2 + H2O
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
Fe(OH)2 + NH4Cl = FeCl2 + NH4OH =>
Fe(OH)2 + 2 NH4Cl = FeCl2 + 2 NH4OH
Cu2S + H2SO4 = SO2 + CuSO4 + H2O =>
Cu2S + 6 H2SO4 = 5 SO2 + 2 CuSO4 + 6 H2O
Ba + N2 = Ba2N3 =>
4 Ba + 3 N2 = 2 Ba2N3
NiBr2 + Ca(OH)2 = Ni(OH)2 + CaBr2 =>
NiBr2 + Ca(OH)2 = Ni(OH)2 + CaBr2
CuBr + MgSO4 = CuSO4 + MgBr =>
CuBr + MgSO4 = CuSO4 + MgBr
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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