| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ba + P4 = 4 BaP
Hg(No3)2 + KI = K2HgI4 + KNo3 =>
Hg(No3)2 + 4 KI = K2HgI4 + 2 KNo3
H2SO4 + Ca(ClO4)2 = CaSO4 + H2(ClO4)2 =>
H2SO4 + Ca(ClO4)2 = CaSO4 + H2(ClO4)2
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Ba + P4 = Ba3P2 =>
6 Ba + P4 = 2 Ba3P2
chlorine + sodium = sodiumchloride =>
Cl2 + 2 Na = 2 NaCl
KO2SO2 = KSO4 =>
KO2SO2 = KSO4
Cl2 + H2O = HCl + O =>
Cl2 + H2O = 2 HCl + O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CHCl3 + O2 = CO2 + H2O + Cl2 =>
4 CHCl3 + 5 O2 = 4 CO2 + 2 H2O + 6 Cl2
Li2SiO3 + HCl = LiCl + H2SiO3 =>
Li2SiO3 + 2 HCl = 2 LiCl + H2SiO3
CuO + C6H6 = CO2 + H2O + Cu =>
15 CuO + C6H6 = 6 CO2 + 3 H2O + 15 Cu
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Na + O3 = NaO =>
3 Na + O3 = 3 NaO
AgNO3 + HCl = AgNO3Cl + H =>
AgNO3 + HCl = AgNO3Cl + H
Na2CO3*10H2O = Na2CO3 + H2O =>
Na2CO3*10H2O = Na2CO3 + 10 H2O
Fe3O4 + Mn = Fe + MnO2 =>
Fe3O4 + 2 Mn = 3 Fe + 2 MnO2
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)
N2 + Fe = N2Fe =>
N2 + Fe = N2Fe
G + H2O = GOH + H2 =>
2 G + 2 H2O = 2 GOH + H2
AsH3 + KMnO4 + HCl = H3AsO4 + MnCl2 + KCl + H2O =>
5 AsH3 + 8 KMnO4 + 24 HCl = 5 H3AsO4 + 8 MnCl2 + 8 KCl + 12 H2O
PO4 + CH3COOH = H2PO4 + CH3COO =>
PO4 + 2 CH3COOH = H2PO4 + 2 CH3COO
SO3 + LiOH = Li2(SO4) + H2O =>
SO3 + 2 LiOH = Li2(SO4) + H2O
K2SO3 + KOH + Cl2 = K2SO4 + KCl + H2O =>
K2SO3 + 2 KOH + Cl2 = K2SO4 + 2 KCl + H2O
Ba(NO3)2 + Ni2(SO4)3 = BaSO4 + Ni(NO3)3 =>
3 Ba(NO3)2 + Ni2(SO4)3 = 3 BaSO4 + 2 Ni(NO3)3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
G + H2O = GOH + H2 =>
2 G + 2 H2O = 2 GOH + H2
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Ni(NO3)3 + KBr = KNO3 + NiBr3 =>
Ni(NO3)3 + 3 KBr = 3 KNO3 + NiBr3
Cu(OH)2 + HBr = CuBr2 + H2O =>
Cu(OH)2 + 2 HBr = CuBr2 + 2 H2O
NaClO3 + H2SO4 = NaHSO4 + ClO2 + NaClO4 + H2O =>
3 NaClO3 + 2 H2SO4 = 2 NaHSO4 + 2 ClO2 + NaClO4 + H2O
Au(CN)2 + Zn(s) = Au + Zn(CN)4 =>
2 Au(CN)2 + Zn(s) = 2 Au + Zn(CN)4
C39H74O6 + NaOH = C12H23NaO2 + C3H8O3 =>
C39H74O6 + 3 NaOH = 3 C12H23NaO2 + C3H8O3
BeI + CuSO4 = BeSO4 + CuI =>
BeI + CuSO4 = BeSO4 + CuI
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Au(CN)2 + Zn(s) = Zn(CN)4 + Au(s) =>
2 Au(CN)2 + Zn(s) = Zn(CN)4 + 2 Au(s)
NaHPO4 + HOH = NaOH + HHPO4 =>
NaHPO4 + HOH = NaOH + HHPO4
Zn + AuCl3 = Au + ZnCl2 =>
3 Zn + 2 AuCl3 = 2 Au + 3 ZnCl2
H{+} + Cr2O7{-} + C2H5OH = Cr3{+} + CO2 + H2O =>
60 H{+} + 36 Cr2O7{-} + 37 C2H5OH = 24 Cr3{+} + 74 CO2 + 141 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaCl + H2SO4 = Na2SO4(aq) + HCl(aq) =>
2 NaCl + H2SO4 = Na2SO4(aq) + 2 HCl(aq)
VCl5 + F2 = VF5 + Cl2 =>
2 VCl5 + 5 F2 = 2 VF5 + 5 Cl2
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C2H4 + HOH = C2H5OH =>
C2H4 + HOH = C2H5OH
H{+} + Cr2O7{-} + C2H5OH = Cr{3+} + CO2 + H2O =>
84 H{+} + 12 Cr2O7{-} + 7 C2H5OH = 24 Cr{3+} + 14 CO2 + 63 H2O
HIO2 + H2O = IO2 + H3O =>
HIO2 + H2O = IO2 + H3O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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