| Équations équilibrées la veille | Équations équilibrées le lendemain |
COS2 + 4 O2 = CO2O3 + 2 SO2
KNO3 + H2SO4 = HNO3 + K2SO4 =>
2 KNO3 + H2SO4 = 2 HNO3 + K2SO4
NaCl + NaBr + H2SO4 + (NH4)2S2O8 = BrClSO4 + Na2H2O + (NH4)2S2O7 =>
NaCl + NaBr + H2SO4 + (NH4)2S2O8 = BrClSO4 + Na2H2O + (NH4)2S2O7
Br3(aq) = Br3(l) =>
Br3(aq) = Br3(l)
Ag2SO4 + Cu(NO3)2 = AgNO3(aq) + CuSO4 =>
Ag2SO4 + Cu(NO3)2 = 2 AgNO3(aq) + CuSO4
C2H5O4 + O2 = CO + H2O =>
4 C2H5O4 + O2 = 8 CO + 10 H2O
D2 + C2 = D2C =>
2 D2 + C2 = 2 D2C
HBr + PtO2 = Br2Pt + H2O + Br =>
4 HBr + PtO2 = Br2Pt + 2 H2O + 2 Br
U + HNO3 = UO2 + NO + H2O =>
3 U + 4 HNO3 = 3 UO2 + 4 NO + 2 H2O
Sb2O5 + NO2 + H2O = Sb + HNO3 =>
Sb2O5 + 10 NO2 + 5 H2O = 2 Sb + 10 HNO3
CuCl2 + Na2CO3 + H2O = (Cu(OH))2CO3 + NaCl + CO2 =>
2 CuCl2 + 2 Na2CO3 + H2O = (Cu(OH))2CO3 + 4 NaCl + CO2
KClO3 + H2C2O4 + H2SO4 = KHSO4 + H2O + ClO2 + CO2 =>
2 KClO3 + H2C2O4 + 2 H2SO4 = 2 KHSO4 + 2 H2O + 2 ClO2 + 2 CO2
Cl2 + C2H6O = C2Cl3OH + HCl =>
4 Cl2 + C2H6O = C2Cl3OH + 5 HCl
NH4ClO4 + Mg = MgO + H2O + Cl2 + N2 =>
2 NH4ClO4 + 4 Mg = 4 MgO + 4 H2O + Cl2 + N2
U + HNO3 = UO2 + NO + H2O =>
3 U + 4 HNO3 = 3 UO2 + 4 NO + 2 H2O
AH2O3 + H2S = AH2S3 + H2O =>
AH2O3 + 3 H2S = AH2S3 + 3 H2O
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
HCOOH + NaOH = NaCOOH + H2O =>
HCOOH + NaOH = NaCOOH + H2O
AgNO3 + HNO3 + NH3 = [Ag(NO3)2] + NH4 =>
AgNO3 + HNO3 + NH3 = [Ag(NO3)2] + NH4
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NH3 + H2C2O4 = (NH4)2C2O4 =>
2 NH3 + H2C2O4 = (NH4)2C2O4
NH3 + HF = NH4F =>
NH3 + HF = NH4F
Mg[NO3]2 + H2O = Mg(OH)2 + H2[NO3]2 =>
Mg[NO3]2 + 2 H2O = Mg(OH)2 + H2[NO3]2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Fe + N2O = N2 + Fe3O4 =>
3 Fe + 4 N2O = 4 N2 + Fe3O4
Ca(IO3)2 + H2SO4 = CaSO5 + H2SO5 + I2 + H2O =>
Ca(IO3)2 + 5 H2SO4 = CaSO5 + 4 H2SO5 + I2 + H2O
KAl(SO4)2 + BaCl2 = Ba2(SO4)2 + KCl + AlCl3 =>
KAl(SO4)2 + 2 BaCl2 = Ba2(SO4)2 + KCl + AlCl3
Ag2S + K(CN) = KAg(CN)2 + K2S =>
Ag2S + 4 K(CN) = 2 KAg(CN)2 + K2S
H2SO4 + Cu(OH)2 = (CuOH)2SO4 + H2O =>
H2SO4 + 2 Cu(OH)2 = (CuOH)2SO4 + 2 H2O
Ca(OH)2 + H3NSO3 = CaNH2 + H + S + O =>
Ca(OH)2 + H3NSO3 = CaNH2 + 3 H + S + 5 O
C57H110O6 + H2O = CH4 + CO2 =>
4 C57H110O6 + 106 H2O = 163 CH4 + 65 CO2
Mn2{+} + PbO2 + H{+} = MnO4 + Pb2{+} + H2O =>
7 Mn2{+} + 30 PbO2 + 8 H{+} = 14 MnO4 + 15 Pb2{+} + 4 H2O
S + Fe + O = Fe2(SO4)3 =>
3 S + 2 Fe + 12 O = Fe2(SO4)3
FeO3 + C = FeC + O2 =>
2 FeO3 + 2 C = 2 FeC + 3 O2
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + (NH4)(NO3)(aq) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2(NH4)(NO3)(aq)
AlO2 = Al + O2 =>
AlO2 = Al + O2
C2H4Cl2 + H2O = C2H4(OH)2 + HCl =>
C2H4Cl2 + 2 H2O = C2H4(OH)2 + 2 HCl
NH3 + SO2 = N2 + S4 + H2O =>
16 NH3 + 12 SO2 = 8 N2 + 3 S4 + 24 H2O
CrCl2 + H2O = Cr(OH)Cl2 + H2 =>
2 CrCl2 + 2 H2O = 2 Cr(OH)Cl2 + H2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
K2(CO3) + Mg(NO3)2 = K(NO3) + Mg(CO3) =>
K2(CO3) + Mg(NO3)2 = 2 K(NO3) + Mg(CO3)
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ne + O = NeO =>
Ne + O = NeO
K2Cr2O7 + HSO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 HSO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 4 H2O + 5 O2
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl
Ca(CH3COO)2 + O2 = CaO + H2O + CO2 =>
Ca(CH3COO)2 + 4 O2 = CaO + 3 H2O + 4 CO2
(NH3)CO3 + NOH = N2CO3 + NH3 + H2O =>
2(NH3)CO3 + 3 NOH = 2 N2CO3 + NH3 + 3 H2O
Sr + Cr(C2H3O2) = Cr + SrC2H3O2 =>
Sr + Cr(C2H3O2) = Cr + SrC2H3O2
HNO3 = O2 + HNO =>
HNO3 = O2 + HNO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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