| Équations équilibrées la veille | Équations équilibrées le lendemain |
KFHCl = KClHF
HClO + I2 = HCl + I2O10 =>
10 HClO + I2 = 10 HCl + I2O10
CH3CH2OH + K2CuO7 + H2SO4 = Cu2(SO4)3 + CH3COOH + H2O + K2SO4 =>
9 CH3CH2OH + 4 K2CuO7 + 10 H2SO4 = 2 Cu2(SO4)3 + 9 CH3COOH + 19 H2O + 4 K2SO4
KMnO4 + H2SO4 = H2O + K2SO4 + (Mn2)(SO4)3 + O =>
2 KMnO4 + 4 H2SO4 = 4 H2O + K2SO4 + (Mn2)(SO4)3 + 4 O
C2H4N4 + C2H6O2 = C4H10N4O2 =>
C2H4N4 + C2H6O2 = C4H10N4O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + NO = N2 + HOHH =>
NH3 + NO = N2 + HOHH
Fe = Fe202 =>
202 Fe = Fe202
C6H4NO2CH3 + KOH = C6H4OHCH3 + KNO2 =>
C6H4NO2CH3 + KOH = C6H4OHCH3 + KNO2
Ca(ClO3)2 + KOH = Ca(OH)2 + KClO3 =>
Ca(ClO3)2 + 2 KOH = Ca(OH)2 + 2 KClO3
Zn(NO3)2(heat) = ZnO + NO2 + O2 =>
2 Zn(NO3)2(heat) = 2 ZnO + 4 NO2 + O2
P4 + S9 = P4S9 =>
P4 + S9 = P4S9
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
(NH4)2SO4 + CuO = NH3 + CuSO4 + H2O =>
(NH4)2SO4 + CuO = 2 NH3 + CuSO4 + H2O
CuSO4*5H2O + KSCN = Cu(SCN)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KSCN = Cu(SCN)2 + K2SO4 + 5 H2O
H2 + O4 = H2O =>
4 H2 + O4 = 4 H2O
V3 + O2 = V2O3 =>
4 V3 + 9 O2 = 6 V2O3
H2SO4 + C2H6O + K2Cr2O7 = C2H4O2 + Cr2(SO4)3 + H2O + K2SO4 =>
8 H2SO4 + 3 C2H6O + 2 K2Cr2O7 = 3 C2H4O2 + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
PbCO3*Pb(OH)2 = PbO + H2O + CO2 =>
PbCO3*Pb(OH)2 = 2 PbO + H2O + CO2
HCl + CuS + HNO3 = CuCl + NO + S + H2O =>
3 HCl + 3 CuS + HNO3 = 3 CuCl + NO + 3 S + 2 H2O
Cl2O + Zn = Zn2OCl2 =>
Cl2O + 2 Zn = Zn2OCl2
water + carbondioxide = Carbonicacid =>
H2O + CO2 = H2CO3
HNO3 + H2SO4 + Hg = Hg2SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 + 6 Hg = 3 Hg2SO4 + 4 H2O + 2 NO
Zn(NO3)2 + Cu = Zn + Cu(NO3)2 =>
Zn(NO3)2 + Cu = Zn + Cu(NO3)2
(H3C)2CHOH + I2 + NaOH = CH3COCH3 + NaI(aq) + H2O =>
(H3C)2CHOH + I2 + 2 NaOH = CH3COCH3 + 2 NaI(aq) + 2 H2O
Zn + AgNO = AgZnNO =>
Zn + AgNO = AgZnNO
Mn2O7 + H2O = Mn2O3 + O7H2 =>
3 Mn2O7 + 2 H2O = 3 Mn2O3 + 2 O7H2
C27H46O + O2 = CO2 + H2O =>
C27H46O + 38 O2 = 27 CO2 + 23 H2O
C4H9 + O2 = C + H2O =>
4 C4H9 + 9 O2 = 16 C + 18 H2O
Al3 + Br2 = AlBr2 =>
Al3 + 3 Br2 = 3 AlBr2
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)
C13H26OH + O2 = CO2 + H2O =>
4 C13H26OH + 77 O2 = 52 CO2 + 54 H2O
butane + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
NiSO4*6H2O + KHCO3 = NiCO3 + KHSO4 + H2O =>
NiSO4*6H2O + KHCO3 = NiCO3 + KHSO4 + 6 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
H4[Fe(CN)6] + KOH = H2O + K4[Fe(CN)6] =>
H4[Fe(CN)6] + 4 KOH = 4 H2O + K4[Fe(CN)6]
NaPb + C2H3Cl = Pb(C2H3)4 + Pb + NaCl =>
4 NaPb + 4 C2H3Cl = Pb(C2H3)4 + 3 Pb + 4 NaCl
Co(NO3)3(aq) + Zn(s) = Zn(NO3)2(aq) + Co(s) =>
2 Co(NO3)3(aq) + 3 Zn(s) = 3 Zn(NO3)2(aq) + 2 Co(s)
C2H4 + F = C2F4 + H2 =>
C2H4 + 4 F = C2F4 + 2 H2
NaCl + K2Cr2O7 + H{+} = Cl2 + Cr{+3} + H2O + K{+} + Na{+} =>
6 NaCl + K2Cr2O7 + 14 H{+} = 3 Cl2 + 2 Cr{+3} + 7 H2O + 2 K{+} + 6 Na{+}
C6H6O2 + H2O2 = CO2 + H2O =>
C6H6O2 + 13 H2O2 = 6 CO2 + 16 H2O
Na2Cr2O7 + Cu + H2SO4 = CuSO4 + Na2SO4 + H2O + Cr2(SO4)3 =>
Na2Cr2O7 + 3 Cu + 7 H2SO4 = 3 CuSO4 + Na2SO4 + 7 H2O + Cr2(SO4)3
K2NO3 + O2 = KO + NO2 =>
2 K2NO3 + O2 = 4 KO + 2 NO2
KMnO4 + K2SO3 = K2SO4 + K2O + MnO2 =>
2 KMnO4 + 3 K2SO3 = 3 K2SO4 + K2O + 2 MnO2
FeS2 + H2O = FeO + H2S + S2 =>
2 FeS2 + 2 H2O = 2 FeO + 2 H2S + S2
CaCl2O6 = O + CaCl2 =>
CaCl2O6 = 6 O + CaCl2
H3Po4 + NaOH = Na3Po4 + HOH =>
H3Po4 + 3 NaOH = Na3Po4 + 3 HOH
LiCl + Ag2 + SO4 = LiSO4 + AgCl =>
2 LiCl + Ag2 + 2 SO4 = 2 LiSO4 + 2 AgCl
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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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