| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(No3)3 + Ga = Ga(No3)3 + Al
ZnCO3 + HI = ZnI2 + CO2 + H2O =>
ZnCO3 + 2 HI = ZnI2 + CO2 + H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
LiH2 + H2O = LiOH + H2 =>
2 LiH2 + 2 H2O = 2 LiOH + 3 H2
KMnO4 + Zn(NO3)2 = KNO3 + Zn(MnO4)2 =>
2 KMnO4 + Zn(NO3)2 = 2 KNO3 + Zn(MnO4)2
SrCl2 + K3PO4 = SrPO4 + K3Cl2 =>
SrCl2 + K3PO4 = SrPO4 + K3Cl2
Mn(OH)4 + HCl = MnCl4 + H2O =>
Mn(OH)4 + 4 HCl = MnCl4 + 4 H2O
Al(OH)3 + Na2O = NaAlO2 + H2O =>
2 Al(OH)3 + Na2O = 2 NaAlO2 + 3 H2O
Ca + MgCl2 = CaCl2 + Mg =>
Ca + MgCl2 = CaCl2 + Mg
Na2SO4 + KSCN = NaSCN + K2SO4 =>
Na2SO4 + 2 KSCN = 2 NaSCN + K2SO4
Na + HCl = NaCl + H2* =>
2 Na + 2 HCl = 2 NaCl + H2*
C3H5N6O9 = CO + N2 + H2O + O2 =>
4 C3H5N6O9 = 12 CO + 12 N2 + 10 H2O + 7 O2
AgNO3 + CH3CO2 = AgCO2 + NO3CH3 =>
AgNO3 + CH3CO2 = AgCO2 + NO3CH3
CO2 + NH2OH = CO + H2O + N2 =>
CO2 + 2 NH2OH = CO + 3 H2O + N2
Zn(NO3)2(heat) = Zn(NO3)2 =>
Zn(NO3)2(heat) = Zn(NO3)2
La2O3 + WO3 = La2WO6 =>
La2O3 + WO3 = La2WO6
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
CuBr2 + AgNO3 = Cu(NO3)2 + BrAg =>
CuBr2 + 2 AgNO3 = Cu(NO3)2 + 2 BrAg
FeCI2 + Zn = Fe + ZnCI2 =>
FeCI2 + Zn = Fe + ZnCI2
H3 + C = CH3 =>
H3 + C = CH3
NI(OH)2 = NIO + H2O =>
NI(OH)2 = NIO + H2O
NaOH + C2H5OHSO3 = NaHSO4 + C2H5OH =>
NaOH + C2H5OHSO3 = NaHSO4 + C2H5OH
HBr + AgNO3 = AgBr(s) + HNO3 =>
HBr + AgNO3 = AgBr(s) + HNO3
Zn + Na2SO4 + HCl = ZnCl2 + H2S + NaCl + H2O =>
4 Zn + Na2SO4 + 10 HCl = 4 ZnCl2 + H2S + 2 NaCl + 4 H2O
KOH + Al + H2C2O42H2O = K3[Al(C2O4)3]3H2O + H2 + O2 =>
6 KOH + 6 Al + 18 H2C2O42H2O = 2 K3[Al(C2O4)3]3H2O + 37 H2 + 353 O2
Na2SO3 + HOH = NaOH + H2SO3 =>
Na2SO3 + 2 HOH = 2 NaOH + H2SO3
Cr(I)2 + Ba(OH)2 = Cr(OH)2 + Ba(I2) =>
Cr(I)2 + Ba(OH)2 = Cr(OH)2 + Ba(I2)
C3(H5)(NO3)3 = N2 + CO2 + H2O + O2 =>
4 C3(H5)(NO3)3 = 6 N2 + 12 CO2 + 10 H2O + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ag2S + NH3 = Ag(NH3)2 + S =>
Ag2S + 4 NH3 = 2 Ag(NH3)2 + S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeOHBr2 + HBr = FeBr3 + H2O =>
FeOHBr2 + HBr = FeBr3 + H2O
FeCl3 + Na2WO4 = Fe2(WO4)3 + NaCl =>
2 FeCl3 + 3 Na2WO4 = Fe2(WO4)3 + 6 NaCl
N3 + H6 = N2H6 =>
2 N3 + 3 H6 = 3 N2H6
KI + AgNO{3} = AgI + KNO{3} =>
KI + AgNO{3} = AgI + KNO{3}
Na2Pb(OH)4 + HNO3 = Pb(NO3)2 + H2O + NaNO3 =>
Na2Pb(OH)4 + 4 HNO3 = Pb(NO3)2 + 4 H2O + 2 NaNO3
Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3
KC + CaCl = KCl + CaC =>
KC + CaCl = KCl + CaC
Mg(SO4)2 + Zn = Zn(SO4)2 + Mg =>
Mg(SO4)2 + Zn = Zn(SO4)2 + Mg
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ra + HNO3 = Ra(NO3)2 + N2O + H2O =>
4 Ra + 10 HNO3 = 4 Ra(NO3)2 + N2O + 5 H2O
CH3COOPb + KI = CH3COOI + KPb =>
CH3COOPb + KI = CH3COOI + KPb
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CuSO4 + P = Cu3(PO4)2 + SO3 + Cu =>
8 CuSO4 + 2 P = Cu3(PO4)2 + 8 SO3 + 5 Cu
PbO2 + HNO3 + FeO = Pb(NO3)2 + Fe(NO3)3 + H2O =>
PbO2 + 8 HNO3 + 2 FeO = Pb(NO3)2 + 2 Fe(NO3)3 + 4 H2O
SeCl6 + O2 = Cl2 + SeO2 =>
SeCl6 + O2 = 3 Cl2 + SeO2
P + CuSO4 = Cu + PSO4 =>
P + CuSO4 = Cu + PSO4
H2 + F2 = HF =>
H2 + F2 = 2 HF
NH4Cl(aq) + Ca(OH)2(aq) = CaCl2(aq) + H2O(g) + NH3(g) =>
2 NH4Cl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2O(g) + 2 NH3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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