| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Ba(OH)2 = Cu(OH)2 + BaSO4
Mg + CUO = MgO + CU =>
Mg + CUO = MgO + CU
K4Fe(CN)6 + H2SW4 + H2O = K2SW4 + FeSW4 + (NH4)2SW4 + CO =>
K4Fe(CN)6 + 6 H2SW4 + 6 H2O = 2 K2SW4 + FeSW4 + 3(NH4)2SW4 + 6 CO
NaBrO3 + H2SO4 = Br2 + O2 + Na2SO4 + H2O =>
4 NaBrO3 + 2 H2SO4 = 2 Br2 + 5 O2 + 2 Na2SO4 + 2 H2O
V2O3(s) + O2(g) = V2O5(s) =>
V2O3(s) + O2(g) = V2O5(s)
CH3CHC(CH3)X + KMnO4 + H2SO4 = CH3COOH + XC(CH3)O + MnSO4 + K2SO4 + H2O =>
5 CH3CHC(CH3)X + 6 KMnO4 + 9 H2SO4 = 5 CH3COOH + 5 XC(CH3)O + 6 MnSO4 + 3 K2SO4 + 9 H2O
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Mn + Ag2S = Ag + MnS =>
Mn + Ag2S = 2 Ag + MnS
Mg(s) + CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g) =>
Mg(s) + 2 CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g)
S8 + OH = S2O3 + H2O =>
S8 + 24 OH = 4 S2O3 + 12 H2O
H2 + FC2 = CH4 + F6 =>
24 H2 + 6 FC2 = 12 CH4 + F6
Hg2 = Hg4 =>
2 Hg2 = Hg4
S + FeO2 = SO2 + Fe =>
S + FeO2 = SO2 + Fe
Al2(SO4)3(aq) + Pb(NO3)2(aq) = Al(NO3)3 + PbSO4 =>
Al2(SO4)3(aq) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3 + 3 PbSO4
AlO + Ca = CaO + Al =>
AlO + Ca = CaO + Al
K[Al(OH)4] = KOH + Al(OH)3 =>
K[Al(OH)4] = KOH + Al(OH)3
HNO3(l) + HCl(g) = NO(g) + H2O(l) + Cl2(g) =>
2 HNO3(l) + 6 HCl(g) = 2 NO(g) + 4 H2O(l) + 3 Cl2(g)
C + CuSO4 = CSO4 + Cu =>
C + CuSO4 = CSO4 + Cu
CaCl2 + C2H2 = CaC2 + HCl =>
CaCl2 + C2H2 = CaC2 + 2 HCl
K + CO2 = K2CO2 =>
2 K + CO2 = K2CO2
N2O2 + O2 + H2O = HNO3 =>
2 N2O2 + 3 O2 + 2 H2O = 4 HNO3
Na2SO3 + NaHCO3 = Na2SO4 + NaHCO2 =>
Na2SO3 + NaHCO3 = Na2SO4 + NaHCO2
K + P = K3P2 =>
3 K + 2 P = K3P2
CH3CH3CHCH2NH2 + H2O = CH3CH3CHCH2NH3 + OH =>
CH3CH3CHCH2NH2 + H2O = CH3CH3CHCH2NH3 + OH
C2H6O1 + O2 = CO2 + H2O1 =>
C2H6O1 + 3 O2 = 2 CO2 + 3 H2O1
Al1 + Cl2 = AlCl3 =>
2 Al1 + 3 Cl2 = 2 AlCl3
Ag + Na2O = Na + Ag2O =>
2 Ag + Na2O = 2 Na + Ag2O
FeC2O4 + Ce(NO3)3 = Fe(NO3)3 + Ce(NO3)2 + CO2 =>
FeC2O4 + 3 Ce(NO3)3 = Fe(NO3)3 + 3 Ce(NO3)2 + 2 CO2
C5 + O2 = CO2 =>
C5 + 5 O2 = 5 CO2
K3Mn(CN)5NO + K = K4Mn(CN)4NO + KCN =>
K3Mn(CN)5NO + 2 K = K4Mn(CN)4NO + KCN
FeBr3 + NH3 + H2O = NH4Br + Fe(OH)3 =>
FeBr3 + 3 NH3 + 3 H2O = 3 NH4Br + Fe(OH)3
Sn(OH)2 + NaOH + H2O = Na[Sn(OH)4] + H2 =>
2 Sn(OH)2 + 2 NaOH + 2 H2O = 2 Na[Sn(OH)4] + H2
AgCl + Fe = Fe2Cl + Ag =>
AgCl + 2 Fe = Fe2Cl + Ag
Cr2O3 + NaNO3 + NaOH = Na2CrO4 + NO + H2O =>
Cr2O3 + 2 NaNO3 + 2 NaOH = 2 Na2CrO4 + 2 NO + H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Li + N3 = Li3N =>
9 Li + N3 = 3 Li3N
NH3 + Ni(NO3)2 = N(NO3)2 + NiH3 =>
NH3 + Ni(NO3)2 = N(NO3)2 + NiH3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2SO4 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 118 KMnO4 + 281 H2SO4 = 158 KHSO4 + 5 Fe2SO4 + 118 MnSO4 + 60 HNO3 + 60 CO2 + 172 H2O
MgO + ZnO = Mg(ZnO2) =>
MgO + ZnO = Mg(ZnO2)
SO2 + VO2{+} + H2O = SO4{2-} + VO{+} + H{+} =>
SO2 + VO2{+} + H2O = SO4{2-} + VO{+} + 2 H{+}
Ba3N2 + Al2O3 = Ba3O3 + Al2N2 =>
Ba3N2 + Al2O3 = Ba3O3 + Al2N2
Hg + AgNo3 = Hg(No3)2 + Ag =>
Hg + 2 AgNo3 = Hg(No3)2 + 2 Ag
MgO + V = V2O5 + Mg =>
5 MgO + 2 V = V2O5 + 5 Mg
Fe + F = FeF3 =>
Fe + 3 F = FeF3
(NH4)2Cr2O4 = NH3 + Cr2O3 + H2O =>
(NH4)2Cr2O4 = 2 NH3 + Cr2O3 + H2O
C3H3CH2CH3 + O2 = CO2 + H2O =>
C3H3CH2CH3 + 7 O2 = 5 CO2 + 4 H2O
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
Cr2O3 + NaNO3 + NaOH = Na2CrO4 + NO + H2O =>
Cr2O3 + 2 NaNO3 + 2 NaOH = 2 Na2CrO4 + 2 NO + H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
H3(PO4) + H2O = H3O + PO4 =>
H3(PO4) + 3 H2O = 3 H3O + PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/30/24
Équations équilibrées sur09/29/23
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