| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 GaN + Al2O3 = AlGaO3 + AlGaN2
CoCl2 + NH3 = H3Co + NCl2 =>
CoCl2 + NH3 = H3Co + NCl2
NaOH + Ca(NO3)2 = Ca(OH)2 + NaNO3 =>
2 NaOH + Ca(NO3)2 = Ca(OH)2 + 2 NaNO3
FeSO4 + KCN = K2SO4 + K4[Fe(CN)6] =>
FeSO4 + 6 KCN = K2SO4 + K4[Fe(CN)6]
Mg + CuI2 = Cu + MgI2 =>
Mg + CuI2 = Cu + MgI2
Zn + Fe2(SO4)3 = ZnSO4(aq) + Fe =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4(aq) + 2 Fe
PbCl3 + KI = PbI3 + KCl =>
PbCl3 + 3 KI = PbI3 + 3 KCl
CoCl2 + NH3 = H3Co + NCl2 =>
CoCl2 + NH3 = H3Co + NCl2
H2C2O4 + COH = C3H3O5 =>
H2C2O4 + COH = C3H3O5
MnO2 + HCO2H = MnCO3 + H2O =>
MnO2 + HCO2H = MnCO3 + H2O
Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
GaN + Al2O3 = AlGaO3 + AlGaN2 =>
2 GaN + Al2O3 = AlGaO3 + AlGaN2
C6H12 + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H12 + 4 K2Cr2O7 + 16 H2SO4 = 6 C3H6O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
PbCl2 + AgI = PbI2 + AgCl =>
PbCl2 + 2 AgI = PbI2 + 2 AgCl
C140H282 + O2 = CO + H2O =>
2 C140H282 + 281 O2 = 280 CO + 282 H2O
Zn3(PO4)2 + NaOH = Zn(OH)2 + Na3PO4 =>
Zn3(PO4)2 + 6 NaOH = 3 Zn(OH)2 + 2 Na3PO4
F2 + Co = CoF2 =>
F2 + Co = CoF2
SiH2Cl2 + H2O = SiO2 + HCl + H2 =>
SiH2Cl2 + 2 H2O = SiO2 + 2 HCl + 2 H2
FeSO4 + K2CrO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O + 2 K2SO4
HIO3 + SO2 + H2O = HI + H2SO4 =>
HIO3 + 3 SO2 + 3 H2O = HI + 3 H2SO4
Ag9O5 = O2 + Ag =>
2 Ag9O5 = 5 O2 + 18 Ag
HOCH2CO2H + Na2CO3 = HOCH2CO2Na + CO2 + H2O =>
2 HOCH2CO2H + Na2CO3 = 2 HOCH2CO2Na + CO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sb2S3 + O2 = Sb2O3(s) + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3(s) + 6 SO2
S + Na2SO4 = Na2S + SO2 =>
2 S + Na2SO4 = Na2S + 2 SO2
NH2OH + TiCl3 + NaOH = TiO2 + H2O + NaCl + NH3 =>
NH2OH + 2 TiCl3 + 6 NaOH = 2 TiO2 + 3 H2O + 6 NaCl + NH3
Al2S = S + Al =>
Al2S = S + 2 Al
PH3 + NF3 = PN + HF =>
PH3 + NF3 = PN + 3 HF
CH2O + [Ag(NH3)2OH] = HCOOH + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2OH] = HCOOH + 4 NH3 + 2 Ag + H2O
H2O + Na = NaOH + H2 = NOH2O =>
2 H2O + 2 Na = 2 NaOH + H2
C8H11Cl + KMnO4 + H2SO4 = C8H5O4Cl + K2SO4 + Mn2SO4 + H2O =>
6 C8H11Cl + 14 KMnO4 + 14 H2SO4 = 6 C8H5O4Cl + 7 K2SO4 + 7 Mn2SO4 + 32 H2O
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
C6H5COOHNO2 + Fe + HCl = C6H5COOHNH3 + FeCl3 + H2O =>
3 C6H5COOHNO2 + 7 Fe + 21 HCl = 3 C6H5COOHNH3 + 7 FeCl3 + 6 H2O
Cl2 + Ba(OH)2 + I2 = BaCl2 + BaIO3 + H2O =>
4 Cl2 + 6 Ba(OH)2 + I2 = 4 BaCl2 + 2 BaIO3 + 6 H2O
Co(NO3)2 + Na2C2O4 = CoC2O4 + NaNO3 =>
Co(NO3)2 + Na2C2O4 = CoC2O4 + 2 NaNO3
NH3 + SO2 + H2O = (NH4)2SO4 + H2S =>
6 NH3 + 4 SO2 + 4 H2O = 3(NH4)2SO4 + H2S
C2H3OOK + H2SO4 = K2SO4 + C2H3OOH =>
2 C2H3OOK + H2SO4 = K2SO4 + 2 C2H3OOH
Y2O2S + ZnSO4 = Y2O2SO4 + ZnO + SO2 =>
Y2O2S + 4 ZnSO4 = Y2O2SO4 + 4 ZnO + 4 SO2
FeCl2 + HNO3 + HCl = FeCl3 + H2O + NO2 =>
FeCl2 + HNO3 + HCl = FeCl3 + H2O + NO2
BaCO3 + AgCl = BaCl2 + Ag2CO3 =>
BaCO3 + 2 AgCl = BaCl2 + Ag2CO3
Fe(OH)3 = Fe2O3 + HOH =>
2 Fe(OH)3 = Fe2O3 + 3 HOH
CaCO3 + HNO2 = Ca + NO2 + CO2 + H2O =>
CaCO3 + 2 HNO2 = Ca + 2 NO2 + CO2 + H2O
Cr2(SO4)3(s) + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3(s) + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
Fe{2+} + AuCl4{-} = Au + Fe{3+} + Cl{-} =>
3 Fe{2+} + AuCl4{-} = Au + 3 Fe{3+} + 4 Cl{-}
GaN + Al2O3 = AlGaO3 + AlGaN2 =>
2 GaN + Al2O3 = AlGaO3 + AlGaN2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Ca(HCO3)2 + NaOH = CaCO3 + Na2CO3 + H2O =>
Ca(HCO3)2 + 2 NaOH = CaCO3 + Na2CO3 + 2 H2O
sodiumbicarbonate + HCl = water + carbondioxide + sodiumchloride =>
NaHCO3 + HCl = H2O + CO2 + NaCl
CoCl2 + NH3 = H3Co + NCl2 =>
CoCl2 + NH3 = H3Co + NCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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