| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SO2 + 2 Cl3 + 6 H2O = 3 H2SO4 + 6 HCl
SrCl2 + Na2SO4 = SrNa2 + Cl2SO4 =>
SrCl2 + Na2SO4 = SrNa2 + Cl2SO4
Li + N = Li9N =>
9 Li + N = Li9N
(NH4)Cl + Pb(NO3)2 = NH4(NO3) + PbCl2 =>
2(NH4)Cl + Pb(NO3)2 = 2 NH4(NO3) + PbCl2
Na2[B2(OH)4(O2)2] + KI + H2SO4 = Na2SO3 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2] + 6 KI + 4 H2SO4 = Na2SO3 + 3 K2SO4 + B2O3 + 6 H2O + 3 I2
ZnO + Na2(SO4) = ZnSO4 + Na2O =>
ZnO + Na2(SO4) = ZnSO4 + Na2O
Ti + O2 = Ti2O =>
4 Ti + O2 = 2 Ti2O
NaCl + Pb(ClO3)2 = NaClO3 + PbCl2 =>
2 NaCl + Pb(ClO3)2 = 2 NaClO3 + PbCl2
H2SiO3 = H2 + SiO3 =>
H2SiO3 = H2 + SiO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cu2C + O2 = CuO + CO2 =>
Cu2C + 2 O2 = 2 CuO + CO2
SiH4(g) + O2(g) = SiO2 + H2O(l) =>
SiH4(g) + 2 O2(g) = SiO2 + 2 H2O(l)
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Mg + Fe(NO3)3 = Mg3(NO3)2 + Fe =>
9 Mg + 2 Fe(NO3)3 = 3 Mg3(NO3)2 + 2 Fe
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 5 Na2SO4 + 8 H2O
C4H11N + H2O = C4H11NHOH =>
C4H11N + H2O = C4H11NHOH
Na2SO4 + Co(II)Cl2 = Na2Cl2 + Co(II)SO4 =>
Na2SO4 + Co(II)Cl2 = Na2Cl2 + Co(II)SO4
KClO3 + I2 + H2SO4 = Cl2 + HIO3 + K2SO4 =>
2 KClO3 + I2 + H2SO4 = Cl2 + 2 HIO3 + K2SO4
NaI2 + Br = NaBr2 + I2 =>
NaI2 + 2 Br = NaBr2 + I2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cr2O7{-2} + OH{-} = CrO4{-2} + H{+} =>
Cr2O7{-2} + OH{-} = 2 CrO4{-2} + H{+}
Mn + Si = Mn2Si =>
2 Mn + Si = Mn2Si
NH4NO3 + C6H8O7 = H2O + N2 + CO2 =>
9 NH4NO3 + C6H8O7 = 22 H2O + 9 N2 + 6 CO2
CO2 + C = CO =>
CO2 + C = 2 CO
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
C6H5CH2OH + MnO4{-} = C6H5COOH + H2O + OH{-} + MnO2 =>
3 C6H5CH2OH + 4 MnO4{-} = 3 C6H5COOH + H2O + 4 OH{-} + 4 MnO2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
PDCl2 + HNO3 = PD(NO3)2 + HCl =>
PDCl2 + 2 HNO3 = PD(NO3)2 + 2 HCl
AlBr + KSO4 = KBr + Al2 + (SO4)3 =>
6 AlBr + 6 KSO4 = 6 KBr + 3 Al2 + 2(SO4)3
Cr2(SO4)3 + KOH = CrOHSO4 + K2SO4 =>
Cr2(SO4)3 + 2 KOH = 2 CrOHSO4 + K2SO4
CH3CHNH2COOH + KOH = CH3CHNH2COOK + H2O =>
CH3CHNH2COOH + KOH = CH3CHNH2COOK + H2O
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2Cr2O7 + H2S + H3PO4 = K3PO4 + CrPO4 + H2O + S =>
3 K2Cr2O7 + 9 H2S + 8 H3PO4 = 2 K3PO4 + 6 CrPO4 + 21 H2O + 9 S
Na3Po4 + ZnCl2 = NaCl + Zn3(Po4)2 =>
2 Na3Po4 + 3 ZnCl2 = 6 NaCl + Zn3(Po4)2
Ca1 + Br = Ca2Br =>
2 Ca1 + Br = Ca2Br
MgSO4 + C = MgSO3 + CO2 =>
2 MgSO4 + C = 2 MgSO3 + CO2
Fe2O2 + Zn = Fe + ZnO =>
Fe2O2 + 2 Zn = 2 Fe + 2 ZnO
PbO2 + HBrO + H2SO4 = PbSO4 + H2O + HBrO3 =>
2 PbO2 + HBrO + 2 H2SO4 = 2 PbSO4 + 2 H2O + HBrO3
N2O4 + Na2O = NaNO3 + N2O3 =>
2 N2O4 + Na2O = 2 NaNO3 + N2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
LiF(aq) + Ba(OH)2(aq) = LiOH + BaF2 =>
2 LiF(aq) + Ba(OH)2(aq) = 2 LiOH + BaF2
HN4NO3 + H2O = N4OH + HNO3 =>
19 HN4NO3 + 8 H2O = 20 N4OH + 15 HNO3
NaOH + H2S(g) = Na2S + H2O =>
2 NaOH + H2S(g) = Na2S + 2 H2O
K2SO3 + H3PO4 = K3PO4 + H2SO3 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SO3
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
N2(SO4)2 + BaCl2 = N2Cl2 + Ba(SO4)2 =>
N2(SO4)2 + BaCl2 = N2Cl2 + Ba(SO4)2
MgO + HCHO2 = H2O + Mg(HCOO)2 =>
MgO + 2 HCHO2 = H2O + Mg(HCOO)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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