| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + BaCl2 = 2 HCl + Ba(SO4)
C6H5NH2 + Br2 = C6NH2BrH4 + HBr =>
C6H5NH2 + Br2 = C6NH2BrH4 + HBr
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaBiO3 + Mn(NO3)2 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
5 NaBiO3 + 2 Mn(NO3)2 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
KMnO4 + Zn + H2SO4 = MnSO4 + ZnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Zn + 8 H2SO4 = 2 MnSO4 + 5 ZnSO4 + K2SO4 + 8 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al6Si2O13 + Na3AlF6 = Al2O3 + NaAlSiO4 + SiF4 =>
9 Al6Si2O13 + 4 Na3AlF6 = 23 Al2O3 + 12 NaAlSiO4 + 6 SiF4
PbO2 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O =>
PbO2 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
Si + Cl2 = SiCl2 =>
Si + Cl2 = SiCl2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
AgNO + CaCl = AgCl + CaNO =>
AgNO + CaCl = AgCl + CaNO
LiO + H2O = Li(OH)2 =>
LiO + H2O = Li(OH)2
CuCO3*Cu(OH)2(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*Cu(OH)2(s) = 2 CuO(s) + H2O(l) + CO2(g)
C + HNO3 = CO2 + NO2 + H20 =>
10 C + 20 HNO3 = 10 CO2 + 20 NO2 + H20
Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O
CO2 + H2O = CH4 + CO3 =>
5 CO2 + 2 H2O = CH4 + 4 CO3
C5H10O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C5H10O + 16 Cu(OH)2 = 5 CH3COOH + 8 Cu2O + 16 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
NaNO2 + Na2Cr2O7 + HNO3 = NaNO3 + Cr(NO3)3 + H2O =>
3 NaNO2 + Na2Cr2O7 + 8 HNO3 = 5 NaNO3 + 2 Cr(NO3)3 + 4 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
W2O5 + F2 = WF5 + O2 =>
2 W2O5 + 10 F2 = 4 WF5 + 5 O2
NA + HCL = H2 + NACL =>
2 NA + 2 HCL = H2 + 2 NACL
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + AuCl3 = ZnCl3 + Au =>
Zn + AuCl3 = ZnCl3 + Au
AsOI = AsO + I =>
AsOI = AsO + I
ZnO + HNo3 = Zn(No3)2 + H2O =>
ZnO + 2 HNo3 = Zn(No3)2 + H2O
SrSO4 + BaCl2 = SrCl2 + BaSO4 =>
SrSO4 + BaCl2 = SrCl2 + BaSO4
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
C8H10 + H2 = C8H12 =>
C8H10 + H2 = C8H12
HCl + Sr2OH = H2O + Sr2Cl =>
HCl + Sr2OH = H2O + Sr2Cl
KI + FeCl3 = KCl + FeI2 + I2 =>
6 KI + 2 FeCl3 = 6 KCl + 2 FeI2 + I2
CaCl2 + KOh = Ca(Oh)2 + KCl =>
CaCl2 + 2 KOh = Ca(Oh)2 + 2 KCl
C8H10 + H2 = C8H12 =>
C8H10 + H2 = C8H12
NaHSO4 + BaCl2 = BaSO4 + Na2SO4 + HCl =>
2 NaHSO4 + BaCl2 = BaSO4 + Na2SO4 + 2 HCl
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O
KMnO4 + NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O =>
2 KMnO4 + 2 NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/15
Équations équilibrées sur12/15/14
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