| Équations équilibrées la veille | Équations équilibrées le lendemain |
C(subscript)4H(subscript)6 + O(subscript)3 + H(subscript)2O = 2 C(subscript)2H(subscript)4O(subscript)2
CH4H10O + O2 = CO2 + H2O =>
CH4H10O + 4 O2 = CO2 + 7 H2O
ZnSO4 + NaS = NaO4 + ZnS2 =>
ZnSO4 + NaS = NaO4 + ZnS2
CH3CH2NH2 + CO2 + H2O = CH3CH2CO3 + NH3 =>
11 CH3CH2NH2 + 14 CO2 + 8 H2O = 12 CH3CH2CO3 + 11 NH3
Hg(ONC)2 = Hg + CO + N2 =>
Hg(ONC)2 = Hg + 2 CO + N2
CuO + H2S = CuS + H2O =>
CuO + H2S = CuS + H2O
C2H3Br3 + O2 = CO + HBr =>
C2H3Br3 + O2 = 2 CO + 3 HBr
LiBH4 + O2 = LiBO2 + H2 =>
LiBH4 + O2 = LiBO2 + 2 H2
Ca3(PO4)2*Al2Si2O5(OH)4 + Ca3(PO4)2 = Ca3(PO4)2*Al2Si2O5(OH)4*Ca3(PO4)2 =>
Ca3(PO4)2*Al2Si2O5(OH)4 + Ca3(PO4)2 = Ca3(PO4)2*Al2Si2O5(OH)4*Ca3(PO4)2
MnS + KClO3 = K2MnO4 + K2SO4 + KCl + ClO5 =>
3 MnS + 28 KClO3 = 3 K2MnO4 + 3 K2SO4 + 16 KCl + 12 ClO5
CH3COO{-} + O2 = CO2 + HCO3{-} + H2O =>
CH3COO{-} + 2 O2 = CO2 + HCO3{-} + H2O
CuSO4(aq) + NaC7H6NO2(aq) = Cu(C7H6NO2)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaC7H6NO2(aq) = Cu(C7H6NO2)2(s) + Na2SO4(aq)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2Se + KMnO4 + H2SO4 = K2SeO4 + MnSO4 + K2SO4 + H2O =>
5 K2Se + 8 KMnO4 + 12 H2SO4 = 5 K2SeO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
PI3(s) + H2O(l) = H3PO3(s) + HI(g) =>
PI3(s) + 3 H2O(l) = H3PO3(s) + 3 HI(g)
Sr(OH)2 = Sr + OH =>
Sr(OH)2 = Sr + 2 OH
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Si + Li = SiLi =>
Si + Li = SiLi
FeS2 + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS2 + 15 O2 + 8 H2O = 2 Fe2O3 + 8 H2SO4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
C6H13 + O2 = CO + HO =>
2 C6H13 + 19 O2 = 12 CO + 26 HO
KF + H2O = HF + K2O =>
2 KF + H2O = 2 HF + K2O
Ca + H2O = Ca2H2O =>
2 Ca + H2O = Ca2H2O
Fe + H2SO4 = FeS + H2O + O2 =>
2 Fe + 2 H2SO4 = 2 FeS + 2 H2O + 3 O2
Ni(CIO3)2 = Ni + CIO3 =>
Ni(CIO3)2 = Ni + 2 CIO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2Cr2O7 + Na2S + H{+} = Cr3{+} + H2SO4 + Na{+} + K{+} + H2O =>
12 K2Cr2O7 + 17 Na2S + 66 H{+} = 8 Cr3{+} + 17 H2SO4 + 34 Na{+} + 24 K{+} + 16 H2O
C2H2O4XH2O + NaOH = NaO4 + C2H2OH + XH2O =>
C2H2O4XH2O + NaOH = NaO4 + C2H2OH + XH2O
Ca + H2CO3 = H2 + Ca(CO3)2 =>
Ca + 2 H2CO3 = 2 H2 + Ca(CO3)2
H2S + HCl = H2 + SCl =>
2 H2S + 2 HCl = 3 H2 + 2 SCl
PO4 + Zn = Zn3(PO4)2 =>
2 PO4 + 3 Zn = Zn3(PO4)2
ZnO + CaO = ZnCa + O2 =>
ZnO + CaO = ZnCa + O2
P4H10 + O2 = PO4 + H2O =>
2 P4H10 + 21 O2 = 8 PO4 + 10 H2O
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
Sulfuricacid + Magnesium = Magnesiumsulfate + Hydrogen =>
H2SO4 + Mg = MgSO4 + H2
CH2CHCHCH2 + HCl = CH2ClCH2CH2CH2Cl =>
CH2CHCHCH2 + 2 HCl = CH2ClCH2CH2CH2Cl
C14H10O2 + NaBH4 + CH3CH2OH = C14H14O2 + NaBO3 =>
26 C14H10O2 + 5 NaBH4 + 21 CH3CH2OH = 29 C14H14O2 + 5 NaBO3
(S2O3)2{-} + Br2 + H2O = (SO4)2{-} + Br{-} + H{+} =>
2(S2O3)2{-} + 19 Br2 + 20 H2O = 4(SO4)2{-} + 38 Br{-} + 40 H{+}
C6H4(CH)3 + O2 = C6H4(COOH)2 + H2O =>
16 C6H4(CH)3 + 37 O2 = 18 C6H4(COOH)2 + 2 H2O
NaNO3 + H2SO4 + FeSO4 = NO2 + Fe2(SO4)3 + H2O + Na2SO4 =>
2 NaNO3 + 2 H2SO4 + 2 FeSO4 = 2 NO2 + Fe2(SO4)3 + 2 H2O + Na2SO4
C6H5COCl + C6H5NH2 = C6H5CONHC6H5 + C6H5NH2HCl =>
C6H5COCl + 2 C6H5NH2 = C6H5CONHC6H5 + C6H5NH2HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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