| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCN + Ga(OH) = GaCN + H2O
C2HClO2Ca + NH4(OH) + H2O = C6H7NO6 + HCl + Ca3O2 =>
3 C2HClO2Ca + NH4(OH) + H2O = C6H7NO6 + 3 HCl + Ca3O2
K(OH) + H2TeO3 = K2(TeO3) + H2O =>
2 K(OH) + H2TeO3 = K2(TeO3) + 2 H2O
Br2 + MgCl2 = MgBr2 + Cl2 =>
Br2 + MgCl2 = MgBr2 + Cl2
HCN + Ga(OH) = GaCN + H2O =>
HCN + Ga(OH) = GaCN + H2O
S + e = S{2-} =>
S + 2e = S{2-}
BiCl3(aq) + H2O(l) = BiOCl(s) + HCl(aq) =>
BiCl3(aq) + H2O(l) = BiOCl(s) + 2 HCl(aq)
Ba + Cr2O7 + OH = BaCrO4 + H2O =>
2 Ba + Cr2O7 + 2 OH = 2 BaCrO4 + H2O
Al + P = AlP =>
Al + P = AlP
XNO2 + H2S = XNH2 + S + H2O =>
XNO2 + 3 H2S = XNH2 + 3 S + 2 H2O
NaNO2 + KCl + CH3COOH = Cl2 + NO + CH3COONa + CH3COOK + H2O =>
2 NaNO2 + 2 KCl + 4 CH3COOH = Cl2 + 2 NO + 2 CH3COONa + 2 CH3COOK + 2 H2O
KMnO4 + NH3 + KOH = K2MnO4 + N2 + H2O =>
6 KMnO4 + 2 NH3 + 6 KOH = 6 K2MnO4 + N2 + 6 H2O
C3H6 + O6(g) = CO2 + H2O =>
2 C3H6 + 3 O6(g) = 6 CO2 + 6 H2O
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
HCO3{-} + CaCl2 = CaCO3 + H2O + CO2 + Cl{-} =>
2 HCO3{-} + CaCl2 = CaCO3 + H2O + CO2 + 2 Cl{-}
C12H10 + O3 = CO2 + H2O =>
3 C12H10 + 29 O3 = 36 CO2 + 15 H2O
BaO + H2O = BaOH2O =>
BaO + H2O = BaOH2O
Al2S3 + Cu = Al + Cu2S =>
Al2S3 + 6 Cu = 2 Al + 3 Cu2S
HCN + Ga(OH) = GaCN + H2O =>
HCN + Ga(OH) = GaCN + H2O
CH4H802 + O2 = CO2 + H2O =>
2 CH4H802 + 405 O2 = 2 CO2 + 806 H2O
NaBrO3 + H{+} + Mn{+2} = Br{+3} + Na{+} + MnO4{-} + H2O =>
5 NaBrO3 + 14 H{+} + 2 Mn{+2} = 5 Br{+3} + 5 Na{+} + 2 MnO4{-} + 7 H2O
Cr2S3 + Na2CO3 + Mn(NO3)2 = NO + Na2SO4 + CO2 + Na2CrO4 + Na2MnO4 =>
Cr2S3 + 20 Na2CO3 + 15 Mn(NO3)2 = 30 NO + 3 Na2SO4 + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4
C3H5(COOCH3)3 + NaOH = C3H5(OH)3 + CH3COONa =>
C3H5(COOCH3)3 + 3 NaOH = C3H5(OH)3 + 3 CH3COONa
K(OH) + H2TeO3 = K2(TeO3) + H2O =>
2 K(OH) + H2TeO3 = K2(TeO3) + 2 H2O
PH3 + N2O = P4 + H2O + N2 =>
4 PH3 + 6 N2O = P4 + 6 H2O + 6 N2
Fe{2+} + OH{-} + H2O + O2 = Fe(OH)3 =>
4 Fe{2+} + 8 OH{-} + 2 H2O + O2 = 4 Fe(OH)3
Br9 = Br =>
Br9 = 9 Br
Br2 + KI = BrK + I =>
Br2 + 2 KI = 2 BrK + 2 I
Cl + Na2S2O2 + NaOH = NaCl + NaSO4 + H2O =>
12 Cl + Na2S2O2 + 12 NaOH = 12 NaCl + 2 NaSO4 + 6 H2O
AgO + K2S = AgS + K2O =>
AgO + K2S = AgS + K2O
PbO2 + HNO3 = Pb(NO3)2 + H2O + O2 =>
2 PbO2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + O2
C2HClO2Ca + NH4(OH) + H2O = C6H7NO6 + HCl + Ca3O2 =>
3 C2HClO2Ca + NH4(OH) + H2O = C6H7NO6 + 3 HCl + Ca3O2
HNO3 + Zn = ZnNO3 + H2 =>
2 HNO3 + 2 Zn = 2 ZnNO3 + H2
NaBrO3 + H{+} + Mn{+2} = Br{+3} + Na{+} + MnO4{-} + H2O =>
5 NaBrO3 + 14 H{+} + 2 Mn{+2} = 5 Br{+3} + 5 Na{+} + 2 MnO4{-} + 7 H2O
CH3CCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CCCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
(S)8 + O2 = SO3 =>
(S)8 + 12 O2 = 8 SO3
Mn + HClO4 = MnO + HCl =>
4 Mn + HClO4 = 4 MnO + HCl
C14H26O4 + O2 = CO2 + H2O =>
2 C14H26O4 + 37 O2 = 28 CO2 + 26 H2O
Ne + HCl = NeHCl =>
Ne + HCl = NeHCl
C6H6 + O2 = (C6H6)2O2 =>
2 C6H6 + O2 = (C6H6)2O2
Al2(SO4)3 + NaNO3 = Al(NO3)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ClNO3(g) + HCl(g) = Cl2(g) + HNO3(l) =>
ClNO3(g) + HCl(g) = Cl2(g) + HNO3(l)
Al2 + CrO4 = Al2CrO4 =>
Al2 + CrO4 = Al2CrO4
Cu(NO3)2 + K2CrO4 = Cu(CrO4) + K2(NO3)2 =>
Cu(NO3)2 + K2CrO4 = Cu(CrO4) + K2(NO3)2
Al2(SO4)3 + Ca3P2 = AlP + CaSO4 =>
Al2(SO4)3 + Ca3P2 = 2 AlP + 3 CaSO4
B + S2 = B2S3 =>
4 B + 3 S2 = 2 B2S3
CaO + O10P4 = Ca3(PO4)2 =>
6 CaO + O10P4 = 2 Ca3(PO4)2
AlCl3 + Mg = MgCl + Al =>
AlCl3 + 3 Mg = 3 MgCl + Al
Hg2(ClO3)2 + KSCN = Hg2SCN + K(ClO3)2 =>
Hg2(ClO3)2 + KSCN = Hg2SCN + K(ClO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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