| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Fe + HCl1 = FeCl2 + H2 =>
Fe + 2 HCl1 = FeCl2 + H2
C + CO + N2 + H2O = C7H5(NO2)3 =>
7 C + 7 CO + 3 N2 + 5 H2O = 2 C7H5(NO2)3
KHSO4*H2O + NaCl = HCl + KNaSO4 + H2O =>
KHSO4*H2O + NaCl = HCl + KNaSO4 + H2O
AgI + H2SO3 = Ag2SO3 + H2I2 =>
2 AgI + H2SO3 = Ag2SO3 + H2I2
Cr(OH)2 + O2 + H2O = Cr(OH)4 =>
2 Cr(OH)2 + O2 + 2 H2O = 2 Cr(OH)4
BrF3 + TiO2 = Br2 + TiF4 + O2 =>
4 BrF3 + 3 TiO2 = 2 Br2 + 3 TiF4 + 3 O2
Cs + H2O = CsH2O =>
Cs + H2O = CsH2O
NaF + HF = NaF2 + H2 =>
2 NaF + 2 HF = 2 NaF2 + H2
KI + (CH3COO)2Pb = I2Pb + CH3COOK =>
2 KI + (CH3COO)2Pb = I2Pb + 2 CH3COOK
Al(NO3)3 + C4H6O6 = Al2O3 + H2O + CO2 + N2 =>
2 Al(NO3)3 + 3 C4H6O6 = Al2O3 + 9 H2O + 12 CO2 + 3 N2
KOH + NiS = Ni(OH)2 + K2S =>
2 KOH + NiS = Ni(OH)2 + K2S
(Cr(N2H4CO))8(Cr(CN6))6 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
5(Cr(N2H4CO))8(Cr(CN6))6 + 416 KMnO4 + 459 H2SO4 = 35 K2Cr2O7 + 416 MnSO4 + 70 CO2 + 260 KNO3 + 43 K2SO4 + 539 H2O
Cr2O7{2-} + C2O2{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + C2O2{2-} + 10 H{+} = 2 Cr{3+} + 2 CO2 + 5 H2O
CHI + O2 = I + CO2 + H2O =>
4 CHI + 5 O2 = 4 I + 4 CO2 + 2 H2O
C2H4(g) + O(g) = CO(g) + HO(l) =>
C2H4(g) + 6 O(g) = 2 CO(g) + 4 HO(l)
H2SO4 + Mg3(PO4)2 = MgSO4 + H3PO4 =>
3 H2SO4 + Mg3(PO4)2 = 3 MgSO4 + 2 H3PO4
FeS + O2 + H2O = FeO4 + H2SO4 =>
2 FeS + 7 O2 + 2 H2O = 2 FeO4 + 2 H2SO4
(NH4)2SO4 = H2SO4 + NH3 =>
(NH4)2SO4 = H2SO4 + 2 NH3
B2Cl4 + OH{-} = BO2{-} + Cl{-]+H2O+H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-]+2H2O+H2
CoI = Co + I =>
CoI = Co + I
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
AgNO2 + Fe(ClO2)3 = Fe(NO2)3 + Ag3(ClO2)3 =>
3 AgNO2 + Fe(ClO2)3 = Fe(NO2)3 + Ag3(ClO2)3
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
HCO3{-} + H2SO4 = HSO4{-} + CO2 + H2O =>
HCO3{-} + H2SO4 = HSO4{-} + CO2 + H2O
H2O + Au = AuO + H2 =>
H2O + Au = AuO + H2
H + CuCl2 = HCl2 + Cu =>
H + CuCl2 = HCl2 + Cu
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu(OH)2(s) + (NH4)2SO4(aq) + NH4OH(aq) = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2(s) + (NH4)2SO4(aq) + 2 NH4OH(aq) = [Cu(NH3)4]SO4 + 4 H2O
H3(PO4) + NaOH = Na3(PO4) + H(OH) =>
H3(PO4) + 3 NaOH = Na3(PO4) + 3 H(OH)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HCl + Sr(OH)2 = SrCl2 + HOH =>
2 HCl + Sr(OH)2 = SrCl2 + 2 HOH
C4H8 + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H8 + 8 K2CrO7 + 20 H2SO4 = 18 CH3COOH + 4 Cr2(SO4)3 + 8 K2SO4 + 20 H2O
Al2O3 + SO2 = Al2(SO3)3 =>
Al2O3 + 3 SO2 = Al2(SO3)3
CH3CCl3 + NaOH = CH3COOH + NaCl + H2O =>
CH3CCl3 + 3 NaOH = CH3COOH + 3 NaCl + H2O
N2(g) + O2(g) = N2O3(g) =>
2 N2(g) + 3 O2(g) = 2 N2O3(g)
Cl + AlI3 = AlCl3 + I =>
3 Cl + AlI3 = AlCl3 + 3 I
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Zn + H3AsO3 + H2SO4 = ZnSO4 + AsH3 + H2O =>
3 Zn + H3AsO3 + 3 H2SO4 = 3 ZnSO4 + AsH3 + 3 H2O
N2H2 + N2O4 = N2 + H2O =>
4 N2H2 + N2O4 = 5 N2 + 4 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C6H14 + O2 = CO2 + HOH =>
2 C6H14 + 19 O2 = 12 CO2 + 14 HOH
CuAl5 = Cu + Al5 =>
CuAl5 = Cu + Al5
NH4 + ClO4 = NH4ClO4 =>
NH4 + ClO4 = NH4ClO4
NaH + FeCl{3} = FeH{3} + NaCl =>
NaH + FeCl{3} = FeH{3} + NaCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaPo4 + CaCl = CaPo4 + NaCl =>
NaPo4 + CaCl = CaPo4 + NaCl
HIO4 + NaOH = NaIO4 + H2O =>
HIO4 + NaOH = NaIO4 + H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Na2SO4 + Zn(OH)2 = ZnSO4 + NaOH =>
Na2SO4 + Zn(OH)2 = ZnSO4 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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