| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 Cu(NO3)2 = 3 CuCl2 + 2 Fe(NO3)3
NH3 + H2O = NH3*H2O =>
NH3 + H2O = NH3*H2O
LiF + Cl2 = Li2Cl + F2 =>
4 LiF + Cl2 = 2 Li2Cl + 2 F2
CH4 + Cl2 = CCl + HCl =>
2 CH4 + 5 Cl2 = 2 CCl + 8 HCl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Ba3(PO4)2(s) + SiO2(s) + C(s) = P4(g) + BaSiO3(l) + CO(g) =>
2 Ba3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = P4(g) + 6 BaSiO3(l) + 10 CO(g)
HBr = H + Br =>
HBr = H + Br
F{-} + H2O = HF + OH{-} =>
F{-} + H2O = HF + OH{-}
Al(OH)4(aq) + H2SO4(aq) = Al(OH)3(s) + H2O + SO4(aq) =>
2 Al(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O + SO4(aq)
C2H5COOH + Cu2O = C2H5COOCu + H2O =>
2 C2H5COOH + Cu2O = 2 C2H5COOCu + H2O
Al(OH)3 + C = Al + CO2 + H2O =>
4 Al(OH)3 + 3 C = 4 Al + 3 CO2 + 6 H2O
Cr + KClO3 + NaOH = Na2CrO4 + KCl + H2 =>
3 Cr + 2 KClO3 + 6 NaOH = 3 Na2CrO4 + 2 KCl + 3 H2
Ag + H2S + O2 = Ag2S + H2O* =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O*
FeSO3 + HCl = FeCl2 + H2S + O4 =>
4 FeSO3 + 8 HCl = 4 FeCl2 + 4 H2S + 3 O4
CH4Cl2 = CH3ClHCl =>
CH4Cl2 = CH3ClHCl
FeBr3 + KI = FeBr + I2 + KBr =>
FeBr3 + 2 KI = FeBr + I2 + 2 KBr
(CO3)3Fe2 + H2O = CO3H2 + Fe(OH)3 =>
(CO3)3Fe2 + 6 H2O = 3 CO3H2 + 2 Fe(OH)3
[Ti(H2O)6]{3+} + Zn = TiO2 + H2 + H2O + Zn{2+} =>
2[Ti(H2O)6]{3+} + 3 Zn = 2 TiO2 + 4 H2 + 8 H2O + 3 Zn{2+}
Sn + NaOH = [SnOH]Na =>
Sn + NaOH = [SnOH]Na
HNO3 + P + H2O = NO + H3PO4 =>
5 HNO3 + 3 P + 2 H2O = 5 NO + 3 H3PO4
LiCl + Al2O3 = Li2O + Cl3Al =>
6 LiCl + Al2O3 = 3 Li2O + 2 Cl3Al
Cl2 + Ca + O2 = Ca(ClO)2 =>
Cl2 + Ca + O2 = Ca(ClO)2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
H3PO4(aq) + NaOH(aq) = **H2O(l) + Na3PO4(aq) =>
H3PO4(aq) + 3 NaOH(aq) = 3**H2O(l) + Na3PO4(aq)
phenol + KMnO4 + H2SO4 = Quinone + MnSO4 + K2SO4 + H2O =>
5 C6H5OH + 4 KMnO4 + 6 H2SO4 = 5 C6H4O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
Hg2(OH)2 + H3PO4 = (Hg2)3(PO4)2 + H2O =>
3 Hg2(OH)2 + 2 H3PO4 = (Hg2)3(PO4)2 + 6 H2O
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
N2F6{2+} + H2O = NF3 + H2F{+} + N + O =>
3 N2F6{2+} + 6 H2O = 4 NF3 + 6 H2F{+} + 2 N + 6 O
Zn{2+} + K{+} + Fe(CN)6{4-} = K2Zn3[Fe(CN)6]2 =>
3 Zn{2+} + 2 K{+} + 2 Fe(CN)6{4-} = K2Zn3[Fe(CN)6]2
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
NaAl(OH)4 + KBr = NaBr + KAl(OH)4 =>
NaAl(OH)4 + KBr = NaBr + KAl(OH)4
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
C4H7NO4 + C2H2O2ClNa + Na2CO3 = C8H7NO8Na4 + NaCl + H2O + CO2 =>
C4H7NO4 + 2 C2H2O2ClNa + 2 Na2CO3 = C8H7NO8Na4 + 2 NaCl + 2 H2O + 2 CO2
H3PO4 + H2O2 = H2PO5 + H2O =>
2 H3PO4 + 3 H2O2 = 2 H2PO5 + 4 H2O
CH4 + Cl2 = CCl + HCl =>
2 CH4 + 5 Cl2 = 2 CCl + 8 HCl
C2H5OH*CH3OH + O2 = CO2 + H2O =>
2 C2H5OH*CH3OH + 9 O2 = 6 CO2 + 10 H2O
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Au(CN)4{-} + Zn + CN{-} = Au + Zn(CN)4{2-} =>
2 Au(CN)4{-} + 3 Zn + 4 CN{-} = 2 Au + 3 Zn(CN)4{2-}
CS2(l) + O2(g) = CO2 + SO2(g) =>
CS2(l) + 3 O2(g) = CO2 + 2 SO2(g)
Fe3P2 + RbClO2 = Fe(ClO2)2 + Rb3P =>
Fe3P2 + 6 RbClO2 = 3 Fe(ClO2)2 + 2 Rb3P
KlO3 = KlO2 + O2 =>
2 KlO3 = 2 KlO2 + O2
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O =>
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O
CaF2 + H2 = HF + Ca =>
CaF2 + H2 = 2 HF + Ca
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Mg + As(NO3)5 = Mg(NO3)2 + As =>
5 Mg + 2 As(NO3)5 = 5 Mg(NO3)2 + 2 As
H4P4 + Zn(OH)2 = ZnH4OP4 + H2O =>
H4P4 + Zn(OH)2 = ZnH4OP4 + H2O
AlCl3 + Be3P2 = AlP + BeCl2 =>
2 AlCl3 + Be3P2 = 2 AlP + 3 BeCl2
MnO + SO3 = MnSO4 =>
MnO + SO3 = MnSO4
Sb(OH)3 + NaOH = Sb[Na(OH)4] =>
Sb(OH)3 + NaOH = Sb[Na(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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