| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH3 + 2 O2 = C2O + 3 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
NaOH + KPH = NaPH + KOH =>
NaOH + KPH = NaPH + KOH
CH3Cl + Cl2 = C2H2Cl + HCl =>
4 CH3Cl + 3 Cl2 = 2 C2H2Cl + 8 HCl
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*122MoO3 + NH4NO3 + H2O =>
H3PO4 + 122(NH4)2MoO4 + 241 HNO3 = (NH4)3PO4*122MoO3 + 241 NH4NO3 + 122 H2O
CuO = O + Cu2O =>
2 CuO = O + Cu2O
Pt + Pb(NO3)2 = Pb + Pt(NO3)2 =>
Pt + Pb(NO3)2 = Pb + Pt(NO3)2
Na2O + Zn(OH)2 = NaOH + ZnO =>
Na2O + Zn(OH)2 = 2 NaOH + ZnO
CH3CH3COCH3 + O3 = CO2 + H2O =>
6 CH3CH3COCH3 + 23 O3 = 24 CO2 + 27 H2O
C2H4(OH)2 + Na = C2H4(ONa)2 + H =>
C2H4(OH)2 + 2 Na = C2H4(ONa)2 + 2 H
Ru + O2 + NaOH = Na2RuO4 + H2O =>
2 Ru + 3 O2 + 4 NaOH = 2 Na2RuO4 + 2 H2O
MnSO4(g) + Na2CO3(g) + O2(g) = CO2(g) + Na2SO4(g) + NaMnO4(g) =>
4 MnSO4(g) + 6 Na2CO3(g) + 5 O2(g) = 6 CO2(g) + 4 Na2SO4(g) + 4 NaMnO4(g)
Fe + Na2SO4 = Fe(SO4) + Na =>
Fe + Na2SO4 = Fe(SO4) + 2 Na
CrO + CO2 = CrO3 + C =>
CrO + CO2 = CrO3 + C
Co[Co(H2O)Cl3]2 = Co[CoCl4] + H2O =>
2 Co[Co(H2O)Cl3]2 = 3 Co[CoCl4] + 4 H2O
C3H7OH + Zn = (C3H7O)2Zn + H2 =>
2 C3H7OH + Zn = (C3H7O)2Zn + H2
BaSO4 + HBr = BaS + Br2 + H2O =>
BaSO4 + 8 HBr = BaS + 4 Br2 + 4 H2O
SO3{2-} + H2O = SO4{2-} + e + H3O{+} =>
SO3{2-} + 3 H2O = SO4{2-} + 2e + 2 H3O{+}
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
CaO + C = CO + CaC2 =>
CaO + 3 C = CO + CaC2
NH4Cl + Al(OH)3 = NH4(OH)3 + AlCl =>
NH4Cl + Al(OH)3 = NH4(OH)3 + AlCl
KMnO4 + Cr2(SO4)3 + H2O = H2SO4 + MnSO4 + CrO3 + K2SO4 =>
6 KMnO4 + 5 Cr2(SO4)3 + 6 H2O = 6 H2SO4 + 6 MnSO4 + 10 CrO3 + 3 K2SO4
AlH3 + HOH = Al(OH)3 + H2 =>
AlH3 + 3 HOH = Al(OH)3 + 3 H2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
KOH + MgSO4 = Mg(OH)2 + K2(SO4) =>
2 KOH + MgSO4 = Mg(OH)2 + K2(SO4)
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Pt + HCl = H2 + PtCl =>
2 Pt + 2 HCl = H2 + 2 PtCl
AsH3 + KMnO4 + H2O = H3AsO4 + MnO2 + KOH =>
3 AsH3 + 8 KMnO4 + 4 H2O = 3 H3AsO4 + 8 MnO2 + 8 KOH
SrCl + NaC2O4 = SrC2O4 + NaCl =>
SrCl + NaC2O4 = SrC2O4 + NaCl
CaSO3 + Al2(CO3)3 = Ca2(CO3)3 + AlSO3 =>
2 CaSO3 + Al2(CO3)3 = Ca2(CO3)3 + 2 AlSO3
S + HClO3 + H2O = H2SO4 + HCl =>
S + HClO3 + H2O = H2SO4 + HCl
NaAlSi3O8 + H{+} + H2O = Na2Al14Si22O60(OH)12 + H4SiO4 + Na{+} =>
14 NaAlSi3O8 + 12 H{+} + 40 H2O = Na2Al14Si22O60(OH)12 + 20 H4SiO4 + 12 Na{+}
S2O32 + OH = SO32 + H2O =>
S2O32 + 64 OH = 2 SO32 + 32 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Mg + C = CMgC12 =>
Mg + 13 C = CMgC12
NH3 + Fe3O4 = Fe + H2O + N2 =>
8 NH3 + 3 Fe3O4 = 9 Fe + 12 H2O + 4 N2
NaOH + HClO4 = NaClO4 + H2O =>
NaOH + HClO4 = NaClO4 + H2O
CuSO4 + Na2Cl2 = Na2SO4 + CuCl2 =>
CuSO4 + Na2Cl2 = Na2SO4 + CuCl2
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + Na2(NO3)2 =>
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + Na2(NO3)2
CuSO4 + Na2Cl2 = Na2SO4 + CuCl2 =>
CuSO4 + Na2Cl2 = Na2SO4 + CuCl2
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
NaNO3 + KOH = KNO3 + NaOH =>
NaNO3 + KOH = KNO3 + NaOH
H + ICl3 = I2 + HCl =>
6 H + 2 ICl3 = I2 + 6 HCl
NaClO4 + HCl = NaCl + H2O + Cl =>
NaClO4 + 8 HCl = NaCl + 4 H2O + 8 Cl
I2O5 + BrF3 = IF3 + O2 + BrF =>
2 I2O5 + 6 BrF3 = 4 IF3 + 5 O2 + 6 BrF
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + NaOH =>
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + NaOH
Na2CO3(g) + Ca(NO3)2 = CaCO3(s) + NaNO3(aq) =>
Na2CO3(g) + Ca(NO3)2 = CaCO3(s) + 2 NaNO3(aq)
P7 + Br2 = PBr3 =>
2 P7 + 21 Br2 = 14 PBr3
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
H2SO4 + Rb2CO3 = H2O + CO2 + Rb2SO4 =>
H2SO4 + Rb2CO3 = H2O + CO2 + Rb2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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