| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + HS = CaS + HO
Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S
C25H52 = C25 + H52 =>
C25H52 = C25 + H52
NaCl + BaSO3 = Na2SO3 + BaCl2 = =>
2 NaCl + BaSO3 = Na2SO3 + BaCl2
MoO3 + C = CO2 + Mo =>
2 MoO3 + 3 C = 3 CO2 + 2 Mo
CH + Br = CBr + HBr =>
CH + 2 Br = CBr + HBr
As2O3 = As + O2 =>
2 As2O3 = 4 As + 3 O2
C3H6 + O2 = CO2 + H2O = =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
zincsulfide = zinc + sulfur =>
ZnS = Zn + S
Zn + K3PO4 = K3Zn + PO4 =>
Zn + K3PO4 = K3Zn + PO4
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
SN + HNO3 + H2O = H2SNO3 + NO =>
3 SN + 4 HNO3 + H2O = 3 H2SNO3 + 4 NO
K2S2O5 + H2O = SO2 + KOH =>
K2S2O5 + H2O = 2 SO2 + 2 KOH
C7H8O + NaOH = C6H5NaO + CH4O =>
C7H8O + NaOH = C6H5NaO + CH4O
NH4H2PO4 + MgO = NH4MgPO4 + H2O =>
NH4H2PO4 + MgO = NH4MgPO4 + H2O
C1 + O2 = C1O2 =>
C1 + O2 = C1O2
K2SiO3 + AlCl3 + H2O = KCl + Al(OH)3 + H2SiO3 =>
3 K2SiO3 + 2 AlCl3 + 6 H2O = 6 KCl + 2 Al(OH)3 + 3 H2SiO3
CH4 + O2 = CH4O2 =>
CH4 + O2 = CH4O2
Mg + PbNi = MgNi + Pb =>
Mg + PbNi = MgNi + Pb
Ca(NO3)2*4H2O + C12H28O4Ti + NH4OH = CaTiO3 + NH4NO3 + (CH3)2CHOH + H2O =>
Ca(NO3)2*4H2O + C12H28O4Ti + 2 NH4OH = CaTiO3 + 2 NH4NO3 + 4(CH3)2CHOH + 3 H2O
AlOH + Ba = BaOH + Al =>
AlOH + Ba = BaOH + Al
KCrO2 + PBO2 + KOH = K2CrO4 + PBO + H2O =>
2 KCrO2 + 3 PBO2 + 2 KOH = 2 K2CrO4 + 3 PBO + H2O
FeI2 = Fe + I =>
FeI2 = Fe + 2 I
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
NaCl + H2O2 = NaH + HCl + O2 =>
NaCl + H2O2 = NaH + HCl + O2
HBr + NH3 = NBr5 + H2 =>
5 HBr + NH3 = NBr5 + 4 H2
ClO3 + NO = NO3 + Cl2 =>
2 ClO3 + 3 NO = 3 NO3 + Cl2
ZrO(NO3)2 + H2O + NaOH = Zr(OH)4 + NaNO3 =>
ZrO(NO3)2 + H2O + 2 NaOH = Zr(OH)4 + 2 NaNO3
K2S + Cr(NO3)3 + H2O = Cr(OH)3 + H2S + KNO3 =>
3 K2S + 2 Cr(NO3)3 + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 KNO3
CuCl2 + Ni(NO3)2 = Cu(NO3)2 + NiCl2 =>
CuCl2 + Ni(NO3)2 = Cu(NO3)2 + NiCl2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
SrBr2 + N + H8CO3 = SrCO3 + NH4Br =>
SrBr2 + 2 N + H8CO3 = SrCO3 + 2 NH4Br
K[Al(OH)4] = KAlO2 + H2O =>
K[Al(OH)4] = KAlO2 + 2 H2O
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
Ge + O2 = Ge2O4 =>
2 Ge + 2 O2 = Ge2O4
Ba(NO3)2 + K2(SO4) = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ga + H2 = Ga2H6 =>
2 Ga + 3 H2 = Ga2H6
Na2CO3 + Cr(CH3COO)3 = Na2(CH3COO)3 + CrCO3 =>
Na2CO3 + Cr(CH3COO)3 = Na2(CH3COO)3 + CrCO3
CO + S8 = CS2 + SO2 =>
16 CO + 5 S8 = 16 CS2 + 8 SO2
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
LiAlSi2O6 + H2SO4 = HAlSi2O6 + Li2SO4 =>
2 LiAlSi2O6 + H2SO4 = 2 HAlSi2O6 + Li2SO4
N4 + O2 = NO2 =>
N4 + 4 O2 = 4 NO2
Na2CO3 + SnO2 = Na2SnO3 + CO2 =>
Na2CO3 + SnO2 = Na2SnO3 + CO2
Mg + MnSO4 = Mg2SO4 + Mn =>
2 Mg + MnSO4 = Mg2SO4 + Mn
Zn + H2O = ZnO + H =>
Zn + H2O = ZnO + 2 H
N2 + C2 = NC3 =>
N2 + 3 C2 = 2 NC3
Mg(s) + Cl(g) = MgCl2(s) =>
Mg(s) + 2 Cl(g) = MgCl2(s)
[Cu(NH3)4](OH)2 + Na2S = CuS + NaOH + NH3 =>
[Cu(NH3)4](OH)2 + Na2S = CuS + 2 NaOH + 4 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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