| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 4 S = CS2 + 2 H2S
La + Cl2 = LaCl3 =>
2 La + 3 Cl2 = 2 LaCl3
NaOH(aq) + ZnCl2(aq) = NaCl(aq) + Zn(OH)2(s) =>
2 NaOH(aq) + ZnCl2(aq) = 2 NaCl(aq) + Zn(OH)2(s)
C2 + H2SO4 = SO2 + CO2 + H2O =>
C2 + 4 H2SO4 = 4 SO2 + 2 CO2 + 4 H2O
*NH3 + O2 = NO + H2O =>
4*NH3 + 5 O2 = 4 NO + 6 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
(CH3)2CHCO + H2 = (CH3)2CHCOH =>
2(CH3)2CHCO + H2 = 2(CH3)2CHCOH
Be(HCO3)2 + HNO3 = BeN + H2O + CO2 + O =>
2 Be(HCO3)2 + 2 HNO3 = 2 BeN + 3 H2O + 4 CO2 + 7 O
NH4OH + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH4Cl
CuS + HNO3 = Cu(NO3)2 + NO2 + S + HOH =>
CuS + 4 HNO3 = Cu(NO3)2 + 2 NO2 + S + 2 HOH
BaI2 + CuSO4 = BaSO4 + CuI2 =>
BaI2 + CuSO4 = BaSO4 + CuI2
Al(s) + NiSO4(aq) = Al2(SO4)3 + Ni =>
2 Al(s) + 3 NiSO4(aq) = Al2(SO4)3 + 3 Ni
MH2SO4 + KOH = M + K2SO4 + H2O =>
MH2SO4 + 2 KOH = M + K2SO4 + 2 H2O
HNO3 + K2SO3 = K2SO4 + H2O + NO =>
2 HNO3 + 3 K2SO3 = 3 K2SO4 + H2O + 2 NO
CH3Cl + CH3MgCl = C2H6 + MgCl2 =>
CH3Cl + CH3MgCl = C2H6 + MgCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H5COOH + CH3OH = C6H5CH2COOH + H2O =>
C6H5COOH + CH3OH = C6H5CH2COOH + H2O
CuSO4 + K[BH4] + H2O = Cu + H3BO3 + H2SO4 + K2SO4 =>
8 CuSO4 + 2 K[BH4] + 6 H2O = 8 Cu + 2 H3BO3 + 7 H2SO4 + K2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaClO + H2O = HOCl + NaOH =>
NaClO + H2O = HOCl + NaOH
Ba(OH)2 + NaOH = BaNa + OH =>
Ba(OH)2 + NaOH = BaNa + 3 OH
Cl{5+} + e = Cl =>
Cl{5+} + 5e = Cl
Fe2(SO4)3 + S2 = Fe2O3 + SO2 =>
4 Fe2(SO4)3 + 3 S2 = 4 Fe2O3 + 18 SO2
Al2O3 + MgCO3 = Al2(CO3)3 + MgO =>
Al2O3 + 3 MgCO3 = Al2(CO3)3 + 3 MgO
H4N2O3 = N2 + O2 + H2O =>
2 H4N2O3 = 2 N2 + O2 + 4 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
MnO + NaOH = Na2MnO2 + H2O =>
MnO + 2 NaOH = Na2MnO2 + H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
H2O + KCl = KOH + Cl2 + H2 =>
2 H2O + 2 KCl = 2 KOH + Cl2 + H2
CuCl2(s) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(s) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
C + H2 = CH4 =>
C + 2 H2 = CH4
CuSO4 + K[BH4] + H2O = Cu + H3BO3 + H2SO4 + K2SO4 =>
8 CuSO4 + 2 K[BH4] + 6 H2O = 8 Cu + 2 H3BO3 + 7 H2SO4 + K2SO4
NaAl(OH)4 + CO2 = NaAl(OH)2CO3 + H2O =>
NaAl(OH)4 + CO2 = NaAl(OH)2CO3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaOH(aq) + ZnCl2(aq) = NaCl(aq) + Zn(OH)2(s) =>
2 NaOH(aq) + ZnCl2(aq) = 2 NaCl(aq) + Zn(OH)2(s)
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
F2 + CaCl2 = CaF2 + Cl2 =>
F2 + CaCl2 = CaF2 + Cl2
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
CuSO4 + K[BH4] + H2O = Cu + H3BO3 + H2SO4 + K2SO4 =>
8 CuSO4 + 2 K[BH4] + 6 H2O = 8 Cu + 2 H3BO3 + 7 H2SO4 + K2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KCl(aq) + NaI(aq) = KI(aq) + NaCl(aq) =>
KCl(aq) + NaI(aq) = KI(aq) + NaCl(aq)
C10H21Br + Br2 = C10H20Br2 + HBr =>
C10H21Br + Br2 = C10H20Br2 + HBr
CuSO4 + K[BH4] + H2O = Cu + H3BO3 + H2SO4 + K2SO4 =>
8 CuSO4 + 2 K[BH4] + 6 H2O = 8 Cu + 2 H3BO3 + 7 H2SO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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