| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + 2 NH4 = (NH4)2SO4 + Zn
(NH4)2SO4 + LiCl = NH4Cl + Li2SO4 =>
(NH4)2SO4 + 2 LiCl = 2 NH4Cl + Li2SO4
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
Al + CuCl3 = AlCl3 + Cu =>
Al + CuCl3 = AlCl3 + Cu
BeOHCl = BeClOH =>
BeOHCl = BeClOH
Mg(NO2)2 + NaOH = Mg(OH)2 + NaNO2 =>
Mg(NO2)2 + 2 NaOH = Mg(OH)2 + 2 NaNO2
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
N2O3(s) = NO(g)NO2(g) =>
N2O3(s) = NO(g)NO2(g)
As2O3 + NaOH = As(OH)3 + Na2O =>
As2O3 + 6 NaOH = 2 As(OH)3 + 3 Na2O
LiOH + (COOH)2 = LiCOO + H2O =>
2 LiOH + (COOH)2 = 2 LiCOO + 2 H2O
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
C3H8Cl2 = C3H7ClHCl =>
C3H8Cl2 = C3H7ClHCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H4 + KCrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
5 C2H4 + 6 KCrO7 + 12 H2SO4 = 10 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 22 H2O
H2CO3 + KOH = H2O + K + CO3 =>
H2CO3 + 2 KOH = 2 H2O + 2 K + CO3
KMnO4 + Na2SO3 + KOH = K2MnO3 + Na2SO4 + H2O =>
2 KMnO4 + 3 Na2SO3 + 2 KOH = 2 K2MnO3 + 3 Na2SO4 + H2O
TiCl3 + CuCl = Cu + TiCl4 =>
TiCl3 + CuCl = Cu + TiCl4
CuCl2HNO3 = CuNCl2HO3 =>
CuCl2HNO3 = CuNCl2HO3
Cl2 + H2O + Na2S2O3 = HCl + Na2SO4 + S =>
Cl2 + H2O + Na2S2O3 = 2 HCl + Na2SO4 + S
CuBr + Br2 = CuBr2 =>
2 CuBr + Br2 = 2 CuBr2
H3PO4 + Si3N4 + H2O = (NH4)3PO4 + H2SiO3 =>
4 H3PO4 + 3 Si3N4 + 27 H2O = 4(NH4)3PO4 + 9 H2SiO3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
C2H4 + HNO3 = C2H6 + NO3 =>
C2H4 + 2 HNO3 = C2H6 + 2 NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N = N4 =>
4 N = N4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ra2 + O2 = RaO =>
Ra2 + O2 = 2 RaO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
ClO3{-} + H2O + I = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 H2O + 6 I = 6 IO3{-} + 5 Cl{-} + 6 H{+}
C12H22O11 + Br2 + H2O = HBr + C12H22O12 =>
C12H22O11 + Br2 + H2O = 2 HBr + C12H22O12
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
COKOH = HCOOK =>
COKOH = HCOOK
C6H5CH3 + HNO3 = C6H2(CH3)(NO2)3 + H2O =>
C6H5CH3 + 3 HNO3 = C6H2(CH3)(NO2)3 + 3 H2O
S8 + CO2 = SO + C =>
S8 + 4 CO2 = 8 SO + 4 C
NaClO3(s) = NaCl(s) + O2(g) =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2(g)
C12H22O11 + H2SO4 = CO2 + SO2 + H2O(l) =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O(l)
KSCN + K = KSCNK =>
KSCN + K = KSCNK
AuH2O = H2AuO =>
AuH2O = H2AuO
MoS2 + O2 = MoO6 + SO2 =>
MoS2 + 5 O2 = MoO6 + 2 SO2
CuCl2 + AlBr3 = CuBr3 + AlCl2 =>
CuCl2 + AlBr3 = CuBr3 + AlCl2
P + H2SO4 = H3PO44 + SO2 + H2O =>
2 P + 85 H2SO4 = 2 H3PO44 + 85 SO2 + 82 H2O
Pb(NH4)2 + NaOH = Pb(OH)2 + Na(NH4) =>
Pb(NH4)2 + 2 NaOH = Pb(OH)2 + 2 Na(NH4)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Z2SO4 + Q(OZ)3 = Q2(SO4)3 + Z2O =>
3 Z2SO4 + 2 Q(OZ)3 = Q2(SO4)3 + 6 Z2O
CaH2 + H20O = Ca(OH)2 + H =>
CaH2 + 2 H20O = Ca(OH)2 + 40 H
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2CO3 + H3PO4 = K3PO4 + CO2 + H2O =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 CO2 + 3 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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