| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H12O5 + 11 O2 = 10 CO2 + 12 H2O
H2S + Cu2Cl2 = Cu2S + HCl =>
H2S + Cu2Cl2 = Cu2S + 2 HCl
Ba(NO3)2 + Na2SiO3 = BaSiO3 + NaNO3 =>
Ba(NO3)2 + Na2SiO3 = BaSiO3 + 2 NaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
N2O5 + H2S = N2 + H2SO4 =>
4 N2O5 + 5 H2S = 4 N2 + 5 H2SO4
CH3CH2CHCl2 + HOH = CH3CH2CH(OH)2 + HCl =>
CH3CH2CHCl2 + 2 HOH = CH3CH2CH(OH)2 + 2 HCl
N2 + Ca = N2Ca3 =>
N2 + 3 Ca = N2Ca3
NaCaO + HCl = HCaO + NaCl =>
NaCaO + HCl = HCaO + NaCl
C6H2N4O5 + KClO3 = CO + H2O + N2 + KCl =>
3 C6H2N4O5 + 2 KClO3 = 18 CO + 3 H2O + 6 N2 + 2 KCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
lead(II)carbonate = lead(II)oxide + carbondioxide =>
PbCO3 = PbO + CO2
Fe + CuNi = NiFe2 + Cu =>
2 Fe + CuNi = NiFe2 + Cu
HClO4 + NH4HCO3 = NH4ClO4 + H2O + CO2 =>
HClO4 + NH4HCO3 = NH4ClO4 + H2O + CO2
C22H44O + O2 = CO2 + H2O =>
2 C22H44O + 65 O2 = 44 CO2 + 44 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
N3 = N4 =>
4 N3 = 3 N4
C6H5NH2HCl = C6H5NH3Cl =>
C6H5NH2HCl = C6H5NH3Cl
Sr(NO3)2 + Al(NO3)3 + NaOH = Sr3Al2(OH)12 + NaNO3 =>
3 Sr(NO3)2 + 2 Al(NO3)3 + 12 NaOH = Sr3Al2(OH)12 + 12 NaNO3
CH3COOAg + BaCl2 = AgCl + (CH3COO)2Ba =>
2 CH3COOAg + BaCl2 = 2 AgCl + (CH3COO)2Ba
NH3(l) = N2 + H2 =>
2 NH3(l) = N2 + 3 H2
K2[HgI4]KCN = K[HgI4]K2CN =>
K2[HgI4]KCN = K[HgI4]K2CN
KMnO4 + K2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5
Cu + Cl2 = CuCl2 = cu =>
Cu + Cl2 = CuCl2
H2SO4 + NaOH + KI + H2O = KOH + I2 + Na2S =>
H2SO4 + 2 NaOH + 8 KI + 2 H2O = 8 KOH + 4 I2 + Na2S
K2[Cu(C2O4)2] = K2CO3 + CuO + CO2 + CO =>
K2[Cu(C2O4)2] = K2CO3 + CuO + CO2 + 2 CO
Na + Cl2NaCl = NaCl =>
2 Na + Cl2NaCl = 3 NaCl
Co3O4 + HCl = CoCl2 + O2 + H2O =>
2 Co3O4 + 12 HCl = 6 CoCl2 + O2 + 6 H2O
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NaCl
CH3CCH + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CCH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O
Fe + NH4CNS + HNO3 = Fe(CNS)3 + NH4NO3 + H2O =>
8 Fe + 24 NH4CNS + 30 HNO3 = 8 Fe(CNS)3 + 27 NH4NO3 + 9 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaCl2NaSO4 = BaSO4NaCl2 =>
BaCl2NaSO4 = BaSO4NaCl2
C2H5Cl = C4H10 + Cl2 =>
2 C2H5Cl = C4H10 + Cl2
K3PO4LiBr = K3BrLiPO4 =>
K3PO4LiBr = K3BrLiPO4
ZnSO4KOH = ZnOHKSO4 =>
ZnSO4KOH = ZnOHKSO4
KMnO4 + KI = K2MnO4 + I =>
KMnO4 + KI = K2MnO4 + I
MoCl5(s) + Na2S(s) = MoS2(s) + NaCl(s) + S(s) =>
2 MoCl5(s) + 5 Na2S(s) = 2 MoS2(s) + 10 NaCl(s) + S(s)
Al + Pd(No3)2 = Al(No3)3 + Pd =>
2 Al + 3 Pd(No3)2 = 2 Al(No3)3 + 3 Pd
KCl + LiNo3 = KNo3 + LiCl =>
KCl + LiNo3 = KNo3 + LiCl
KMnO4 + H2O + Na2SO3 = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 MnO2 + 3 Na2SO4 + 2 KOH
KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
BaCl2(aq) + KMnO4(aq) = BaMn2O8(s) + KCl(aq) =>
BaCl2(aq) + 2 KMnO4(aq) = BaMn2O8(s) + 2 KCl(aq)
C4H9Cl + KOH = C4H9ClKOH =>
C4H9Cl + KOH = C4H9ClKOH
Na2HPO4 + CaSO4 = CaHPO4 + Na2SO4 =>
Na2HPO4 + CaSO4 = CaHPO4 + Na2SO4
MgCl2 + Na2CO3 = MgCO3 + ClNa =>
MgCl2 + Na2CO3 = MgCO3 + 2 ClNa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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