| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaH2PO2 + 2 I2 + 2 H2O = 3 HI + NaI + H3PO4
CoCl2 + HCl = CoCl3 + H2 =>
2 CoCl2 + 2 HCl = 2 CoCl3 + H2
C4H9COOH + Na2SiO3 = C4H9COONa + H2SiO3 =>
2 C4H9COOH + Na2SiO3 = 2 C4H9COONa + H2SiO3
Zn + H2SO4 + CuSO4 = Zn(SO4)2 + CuH2 =>
Zn + H2SO4 + CuSO4 = Zn(SO4)2 + CuH2
K2MnO4 + HCl = KMnO4 + Mn2 + KCl + H2O =>
14 K2MnO4 + 16 HCl = 12 KMnO4 + Mn2 + 16 KCl + 8 H2O
C6H5CH2NH2HCl + CH2O = C8H10NCl + H2O =>
C6H5CH2NH2HCl + CH2O = C8H10NCl + H2O
Fe(III) + O2 = Fe(III)O2 =>
Fe(III) + O2 = Fe(III)O2
ZnCl2 + CH3COOH = Zn(CH3COO)2 + HCl =>
ZnCl2 + 2 CH3COOH = Zn(CH3COO)2 + 2 HCl
C4H3OH + O2 = CO2 + H2O =>
2 C4H3OH + 9 O2 = 8 CO2 + 4 H2O
NaBr + KMnO4 + H2O = Br2 + MnO2 + NaOH + KHO =>
6 NaBr + 2 KMnO4 + 4 H2O = 3 Br2 + 2 MnO2 + 6 NaOH + 2 KHO
Cl + H3Po4 = ClH3 + Po4 =>
Cl + H3Po4 = ClH3 + Po4
Cd3(PO4)2 + Cr = CrPO4 + Cd =>
Cd3(PO4)2 + 2 Cr = 2 CrPO4 + 3 Cd
HBr + O2 = HBrO3 =>
2 HBr + 3 O2 = 2 HBrO3
V2(SO4)3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + VO2SO4 =>
V2(SO4)3 + K2Cr2O7 + 3 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 H2O + 2 VO2SO4
ZO + C = COZ =>
ZO + C = COZ
C7H5KO2 + HCl = C7H6O2 + KCl =>
C7H5KO2 + HCl = C7H6O2 + KCl
K2Cr2O2 + C3H8O = C3H6O + K2Cr2O + H2O =>
K2Cr2O2 + C3H8O = C3H6O + K2Cr2O + H2O
HCl + BeSO4 = BeCl + HSO4 =>
HCl + BeSO4 = BeCl + HSO4
NH4HSO4 + NaOH = NaHSO4 + NH4OH =>
NH4HSO4 + NaOH = NaHSO4 + NH4OH
RuNO3 = Ru + NO3 =>
RuNO3 = Ru + NO3
K2S + HNO3 = NO2 + K2SO4 + H2O =>
K2S + 8 HNO3 = 8 NO2 + K2SO4 + 4 H2O
Fe(NO3)2 + H2O = Fe(OH)NO3 + HNO3 =>
Fe(NO3)2 + H2O = Fe(OH)NO3 + HNO3
AgNO3 + CuCl2 = Ag2Cl2 + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = Ag2Cl2 + Cu(NO3)2
C3H3N3O3 + KNO3 = CO2 + H2O + K2CO3 + N2 =>
10 C3H3N3O3 + 18 KNO3 = 21 CO2 + 15 H2O + 9 K2CO3 + 24 N2
XNa2O2 + XH2O = XNaOH + O2 =>
2 XNa2O2 + 2 XH2O = 4 XNaOH + O2
P4S10 + NH3 = P3N5 + H2S =>
3 P4S10 + 20 NH3 = 4 P3N5 + 30 H2S
C2H4 + KMnO4 = C2H4O2 + MnO2 + K =>
C2H4 + KMnO4 = C2H4O2 + MnO2 + K
CH3OH + C7H6O2 = C8H8O3 + H2 =>
CH3OH + C7H6O2 = C8H8O3 + H2
Na2SO3 + NaClO3 + H2SO4 = Na2SO4 + Cl2 + H2O =>
5 Na2SO3 + 2 NaClO3 + H2SO4 = 6 Na2SO4 + Cl2 + H2O
S3Sb2 + HNO3 + H2O = H2SO4 + H3SbO4 + NO =>
3 S3Sb2 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3SbO4 + 28 NO
CH3CHOHCOOH + MnO4{-} + H{+} = CH3COCOOH + Mn{2+} + H2O =>
5 CH3CHOHCOOH + 2 MnO4{-} + 6 H{+} = 5 CH3COCOOH + 2 Mn{2+} + 8 H2O
VCl2 + O2 + H2O = VOCl + HCl =>
4 VCl2 + O2 + 2 H2O = 4 VOCl + 4 HCl
AgNo3(l) + NaCl(l) = AgCl(s) + NaNo3(aq) =>
AgNo3(l) + NaCl(l) = AgCl(s) + NaNo3(aq)
Al2O3 + HBrO3 = Al(BrO3)3 + H2O =>
Al2O3 + 6 HBrO3 = 2 Al(BrO3)3 + 3 H2O
Na2CO3 + S + Sb2O5 = Na2Sb2S6 + CO2 + SO2 =>
Na2CO3 + 9 S + Sb2O5 = Na2Sb2S6 + CO2 + 3 SO2
ClN + CH4 = H2 + N2 + ClC =>
2 ClN + 2 CH4 = 4 H2 + N2 + 2 ClC
AgNO3 + N2H4 = Ag + HNO3 + N2 =>
4 AgNO3 + N2H4 = 4 Ag + 4 HNO3 + N2
HNO3 + Mg = NH4 + Mg(NO3)2 + H2O =>
20 HNO3 + 9 Mg = 2 NH4 + 9 Mg(NO3)2 + 6 H2O
Ni(NO3)2 + Na2PO4 = Ni(PO4) + NaNO3 =>
Ni(NO3)2 + Na2PO4 = Ni(PO4) + 2 NaNO3
Al2S3 + H2O = Al(OH)2(H2O)2 + H2S + SO2 =>
3 Al2S3 + 26 H2O = 6 Al(OH)2(H2O)2 + 8 H2S + SO2
C6H7N5 + O2 = H2O + HNO3 + CO2 =>
C6H7N5 + 14 O2 = H2O + 5 HNO3 + 6 CO2
Na2CrO4 + H2O = NaOH + CrO3 =>
Na2CrO4 + H2O = 2 NaOH + CrO3
H2SO4 + Zn2 = Zn2SO4 + H2 =>
H2SO4 + Zn2 = Zn2SO4 + H2
Cl2 + K2S + KOH = KCl + K2SO4 + H2O =>
4 Cl2 + K2S + 8 KOH = 8 KCl + K2SO4 + 4 H2O
Al2(SO4)3 + K2SO3 + H2O = Al(OH)3 + SO2 + K2SO4 =>
Al2(SO4)3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 3 K2SO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
SiO2 + C + N2 = Si3N4 + CO2 =>
3 SiO2 + 3 C + 2 N2 = Si3N4 + 3 CO2
C8HS4 + O2 = CO2 + H2O + SO2 =>
4 C8HS4 + 49 O2 = 32 CO2 + 2 H2O + 16 SO2
Mg + AlCl2 = MgCl2 + Al =>
Mg + AlCl2 = MgCl2 + Al
Cu2SO4 + KOH = K2SO4 + CuOH =>
Cu2SO4 + 2 KOH = K2SO4 + 2 CuOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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