| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba2O2 + H2SO4 = H2O2 + Ba2SO4
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn2{+} + H2O =>
13 CH3CH2CHOHCH3 + 4 MnO4{-} + 6 H{+} = 13 CH3CH2COCH3 + 2 Mn2{+} + 16 H2O
CH4N2O + Na = NaOH + CH3N2 =>
CH4N2O + Na = NaOH + CH3N2
HI + C2H5NH2 = NH2I + C2H6 =>
HI + C2H5NH2 = NH2I + C2H6
H2O + CO2 = H12C6O12 + O =>
6 H2O + 6 CO2 = H12C6O12 + 6 O
C6H14O + Cu(OH)2 = C6H14O2 + Cu2O + H2O =>
C6H14O + 2 Cu(OH)2 = C6H14O2 + Cu2O + 2 H2O
N2H2 + KMnO4 + H2SO4 = NO + MnSO4 + K2SO4 + H2O =>
5 N2H2 + 6 KMnO4 + 9 H2SO4 = 10 NO + 6 MnSO4 + 3 K2SO4 + 14 H2O
Na(s) + ZnSO4(ae) = Na2SO4(ac) + Zn(s) =>
2 Na(s) + ZnSO4(ae) = Na2SO4(ac) + Zn(s)
HBr + Cu(OH)2 = H(OH) + CuBr2 =>
2 HBr + Cu(OH)2 = 2 H(OH) + CuBr2
AO3 + NaOH = AOH + NaO3 =>
AO3 + NaOH = AOH + NaO3
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
NaOH + B(OCH3)3 = NaOCH3 + H3BO3 =>
3 NaOH + B(OCH3)3 = 3 NaOCH3 + H3BO3
AgNO3 + BaCI = AgCI + BaNO3 =>
AgNO3 + BaCI = AgCI + BaNO3
HCl + Zn + O2 = H2O + ZnCl2 =>
4 HCl + 2 Zn + O2 = 2 H2O + 2 ZnCl2
Cl2 + KOH = KCl + KClO33 + H2O =>
33 Cl2 + 66 KOH = 65 KCl + KClO33 + 33 H2O
C2H5OH + KMnO4 + H2SO4 = CH3COH + Mn2SO4 + K2SO4 + H2O =>
6 C2H5OH + 2 KMnO4 + 2 H2SO4 = 6 CH3COH + Mn2SO4 + K2SO4 + 8 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
SrS = Sr + S8 =>
8 SrS = 8 Sr + S8
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
HgO(l) = Hg + O =>
HgO(l) = Hg + O
Zn(C2H3O2)2 + HNO3 = H2(C2H3O2)2 + Zn(NO3)2 =>
Zn(C2H3O2)2 + 2 HNO3 = H2(C2H3O2)2 + Zn(NO3)2
Fe(s) + HCl(l) = FeCl3(s) + H2(g) =>
2 Fe(s) + 6 HCl(l) = 2 FeCl3(s) + 3 H2(g)
Ti + HF + HNO3 = HTiF4 + HNO2 + H2O =>
2 Ti + 8 HF + 3 HNO3 = 2 HTiF4 + 3 HNO2 + 3 H2O
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
Zr1O2 + H2O = Zr(OH)4 =>
Zr1O2 + 2 H2O = Zr(OH)4
Cr2(SO4)3 + K2CO3 + H2O = CrOHCO3 + H2CO3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 + 2 H2O = 2 CrOHCO3 + H2CO3 + 3 K2SO4
NaHCO3 + NaAl(SO4)2 = Al(OH)3 + Na2SO4 + CO2 =>
3 NaHCO3 + NaAl(SO4)2 = Al(OH)3 + 2 Na2SO4 + 3 CO2
Cu(OH)2 + H2S2O3 = Cu(S2O3) + H2O =>
Cu(OH)2 + H2S2O3 = Cu(S2O3) + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2O + P4O10 + H2O = NaH2PO4 =>
2 Na2O + P4O10 + 4 H2O = 4 NaH2PO4
FeN + Cl = FeCl2 + N =>
FeN + 2 Cl = FeCl2 + N
V2O5H2SO4 = (VO2)2SO4H2O =>
V2O5H2SO4 = (VO2)2SO4H2O
NH4{+} + FeCl2*4H2O + FeCl3*6H2O + OH{-} = Fe3O4 + NH4Cl + H2O =>
8 NH4{+} + FeCl2*4H2O + 2 FeCl3*6H2O + 8 OH{-} = Fe3O4 + 8 NH4Cl + 20 H2O
Y(NO3)3 + Ba(NO3)2 + Cu(NO3)2 = YBa2Cu3O7 + NO2 + O2 =>
Y(NO3)3 + 2 Ba(NO3)2 + 3 Cu(NO3)2 = YBa2Cu3O7 + 13 NO2 + 3 O2
CH2CH3OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH2CH3OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
Fe(NO3)3 + K(OH) = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 K(OH) = Fe(OH)3 + 3 KNO3
CrO = Cr2O3 + Cr =>
3 CrO = Cr2O3 + Cr
KBrO3 + KI + HNO3 = Br2 + H2O + KNO3 + I2 =>
2 KBrO3 + 10 KI + 12 HNO3 = Br2 + 6 H2O + 12 KNO3 + 5 I2
HC2H3O2 + C5H12O = C7H14O2 + H2O =>
HC2H3O2 + C5H12O = C7H14O2 + H2O
NaH2PO2 + CuSO4 + H2O = Cu3P + NaHSO4 + H3PO4 + H2SO4 =>
11 NaH2PO2 + 12 CuSO4 + 6 H2O = 4 Cu3P + 11 NaHSO4 + 7 H3PO4 + H2SO4
HNO2(aq) + KOH(aq) = H2O + KNO2 =>
HNO2(aq) + KOH(aq) = H2O + KNO2
Al(OH)3 + H3Po3 = AlPo3 + H2O =>
Al(OH)3 + H3Po3 = AlPo3 + 3 H2O
Mn + H2 = MnH6 =>
Mn + 3 H2 = MnH6
Pt + HBr = PtBr4 + H2 =>
Pt + 4 HBr = PtBr4 + 2 H2
C18H3 + O2 = CO2 + H2O =>
4 C18H3 + 75 O2 = 72 CO2 + 6 H2O
Ni3(PO4)2 + Na = Na3PO4 + Ni =>
Ni3(PO4)2 + 6 Na = 2 Na3PO4 + 3 Ni
C20H42(s) + O2(g) = CO2 + H2O =>
2 C20H42(s) + 61 O2(g) = 40 CO2 + 42 H2O
P4(s) + Cl2(g) = PCl5(s) =>
P4(s) + 10 Cl2(g) = 4 PCl5(s)
AgNO3 + AgOH = Ag2O + HNO3 =>
AgNO3 + AgOH = Ag2O + HNO3
[Ag(NH3)2]Cl + H2SO4 = (NH4)2SO4 + AgCl =>
[Ag(NH3)2]Cl + H2SO4 = (NH4)2SO4 + AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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