| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba{2+} + SO3{2-} = BaSO3
V(ClO2)3 + Ru(SO3)2 = V2(SO3)3 + Ru(ClO2)4 =>
4 V(ClO2)3 + 3 Ru(SO3)2 = 2 V2(SO3)3 + 3 Ru(ClO2)4
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
NiCl2 + Na2CO3 + H2O = NiCO3 + NaOH + HCl =>
NiCl2 + Na2CO3 + 2 H2O = NiCO3 + 2 NaOH + 2 HCl
KOH + Al(OH)3 = K(Al(OH)4) =>
KOH + Al(OH)3 = K(Al(OH)4)
CH3COOCH3 + C2H5OH = CH3COOC2HH5 + CH3OH =>
3 CH3COOCH3 + 5 C2H5OH = 4 CH3COOC2HH5 + 3 CH3OH
CuSO4S(NH4)2 = CuS(NH4)2SO4 =>
CuSO4S(NH4)2 = CuS(NH4)2SO4
Na2O + HCOOH = NaHCOO + H2O =>
Na2O + 2 HCOOH = 2 NaHCOO + H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
C6H2OH(NO2)3 + Ti{+3} + H3O{+} = C6H2OH(NH2)3 + Ti{4+} + H2O =>
C6H2OH(NO2)3 + 18 Ti{+3} + 18 H3O{+} = C6H2OH(NH2)3 + 18 Ti{4+} + 24 H2O
RbOH + Br2O5 = RbBrO3 + H2O =>
2 RbOH + Br2O5 = 2 RbBrO3 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Al(OH)3 + KOH = AlK(OH)4 =>
Al(OH)3 + KOH = AlK(OH)4
CO(NH2)2 + O2 = CO2 + N2 + H2O =>
2 CO(NH2)2 + 3 O2 = 2 CO2 + 2 N2 + 4 H2O
RbOH + Br2O5 = RbBrO3 + H2O =>
2 RbOH + Br2O5 = 2 RbBrO3 + H2O
TcO4{-} + Ti + H{+} = Tc{2+} + Ti{3+} + H2O =>
3 TcO4{-} + 5 Ti + 24 H{+} = 3 Tc{2+} + 5 Ti{3+} + 12 H2O
RbOH + Br2O5 = RbBrO3 + H2O =>
2 RbOH + Br2O5 = 2 RbBrO3 + H2O
Al(OH)3 + KOH = AlK(OH)4 =>
Al(OH)3 + KOH = AlK(OH)4
LiCl + NH3 + NH4F = FCl + LiNH3 + NH4 =>
LiCl + NH3 + NH4F = FCl + LiNH3 + NH4
C6H5SO3Na + NaCN = C6H5CN + Na2SO3 =>
C6H5SO3Na + NaCN = C6H5CN + Na2SO3
xenontetrafluoride + water = xenon + oxygen + hydrogenfluoride =>
XeF4 + 2 H2O = Xe + O2 + 4 HF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NAl + AgNO3 = (Ag)3N + Al(NO3)3 =>
NAl + 3 AgNO3 = (Ag)3N + Al(NO3)3
Al(OH)3 + KOH = AlK(OH)4 =>
Al(OH)3 + KOH = AlK(OH)4
HCl + Au + Cl2 = HAuCl4 =>
2 HCl + 2 Au + 3 Cl2 = 2 HAuCl4
C18H18 + O3 = CO3 + H2O =>
C18H18 + 21 O3 = 18 CO3 + 9 H2O
Zn + FeCl3 = ZnCl2 + FeCl2 =>
Zn + 2 FeCl3 = ZnCl2 + 2 FeCl2
RbOH + Br2O5 = RbBrO3 + H2O =>
2 RbOH + Br2O5 = 2 RbBrO3 + H2O
Mg + N2 = Mg3N9 =>
6 Mg + 9 N2 = 2 Mg3N9
Fe2O3 + CO = COO2 + Fe =>
2 Fe2O3 + 3 CO = 3 COO2 + 4 Fe
NaOH + H2MoO4 = NaMoO4 + H3O =>
NaOH + H2MoO4 = NaMoO4 + H3O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Al(OH)3 + KOH = AlK(OH)4 =>
Al(OH)3 + KOH = AlK(OH)4
Fe(NO3)2 + Al = AlNO3 + Fe =>
Fe(NO3)2 + 2 Al = 2 AlNO3 + Fe
As + NaOH = Na3AsO3 + H =>
As + 3 NaOH = Na3AsO3 + 3 H
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CaCO3 + CuNO3 = Cu2CO3 + Ca(NO3)2 =>
CaCO3 + 2 CuNO3 = Cu2CO3 + Ca(NO3)2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
(NH4)2SO4 + Pb(OH)2 = NH3 + H2O + PbSO4 =>
(NH4)2SO4 + Pb(OH)2 = 2 NH3 + 2 H2O + PbSO4
HCl(s) + Fe(g) = FeCl2 + H2(s) =>
2 HCl(s) + Fe(g) = FeCl2 + H2(s)
Bi2S3 + NaNO3 + HCl = BiCl3 + NaCl + NO + S + H2O =>
Bi2S3 + 2 NaNO3 + 8 HCl = 2 BiCl3 + 2 NaCl + 2 NO + 3 S + 4 H2O
K(s) + Cl2(g) = KCl2(aq) =>
K(s) + Cl2(g) = KCl2(aq)
LiOH(aq) + MgCl2(aq) = LiCl2(aq) + MgOH(s) =>
LiOH(aq) + MgCl2(aq) = LiCl2(aq) + MgOH(s)
CO(g) + H2(g) = CH4(g) + H2O(l) =>
CO(g) + 3 H2(g) = CH4(g) + H2O(l)
HCl(aq) + Ba(OH)2(aq) = H(OH)2 + BaCl =>
HCl(aq) + Ba(OH)2(aq) = H(OH)2 + BaCl
HBr + KOH = HK + BrOH =>
HBr + KOH = HK + BrOH
Fe2 + HNO3 = Fe(NO3)3 + N2 + H2O =>
5 Fe2 + 36 HNO3 = 10 Fe(NO3)3 + 3 N2 + 18 H2O
MgCO3 + CaCO3 = MgCa(CO3)2 =>
MgCO3 + CaCO3 = MgCa(CO3)2
KCN + SnO4 = KCNO + Sn =>
4 KCN + SnO4 = 4 KCNO + Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/24
Équations équilibrées sur04/04/23
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