| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2COH + [O] = CH3CH2COOH
KH(IO3)2 + NaOH = KIO3 + NaIO3 + H2O =>
KH(IO3)2 + NaOH = KIO3 + NaIO3 + H2O
NiSO4 + H2SO4 + HNO3 = Ni2(SO4)3 + NO2 + H2O =>
2 NiSO4 + H2SO4 + 2 HNO3 = Ni2(SO4)3 + 2 NO2 + 2 H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
CH3CH2CH3(g) + O2 = CO2(g) + H2O =>
CH3CH2CH3(g) + 5 O2 = 3 CO2(g) + 4 H2O
H3PO4 + (NH4)2MoO4 + HNO4 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)2MoO4 + 28 HNO4 = 2(NH4)3PO4*12MoO3 + 35 NH4NO3 + 31 H2O
HNO3 + NaNO2 = NaNO3 + NOH =>
HNO3 + 2 NaNO2 = 2 NaNO3 + NOH
H2O2 + NO = NO3{-} + H2O + H{+} =>
3 H2O2 + 2 NO = 2 NO3{-} + 2 H2O + 2 H{+}
S4 + O2 = S4O2 =>
S4 + O2 = S4O2
NH4SCN + Fe + H2O2 = Fe(SCN)3 + NH3 + H2O =>
6 NH4SCN + 2 Fe + 3 H2O2 = 2 Fe(SCN)3 + 6 NH3 + 6 H2O
V + P = VP2 =>
V + 2 P = VP2
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
KI(aq) + H2O(l) + KMnO4(aq) = I2(s) + MnO2(s) + KOH(aq) =>
6 KI(aq) + 4 H2O(l) + 2 KMnO4(aq) = 3 I2(s) + 2 MnO2(s) + 8 KOH(aq)
PbO2 + Na2CrO3 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
PbO2 + Na2CrO3 + 2 NaOH = Na2CrO4 + Na2PbO2 + H2O
Au(OH)3 = Au + H2O + O2 =>
4 Au(OH)3 = 4 Au + 6 H2O + 3 O2
C2H4 + CH3COOH = CH3CO2C2H5 =>
C2H4 + CH3COOH = CH3CO2C2H5
K2CrO4 + C2H5OH + H2SO4 = CH3COOH + H2O + Cr2(SO4)3 + K2SO4 =>
4 K2CrO4 + 3 C2H5OH + 10 H2SO4 = 3 CH3COOH + 13 H2O + 2 Cr2(SO4)3 + 4 K2SO4
KI + NaHSO4 = HI + I2 + K2SO4 + Na =>
4 KI + 2 NaHSO4 = 2 HI + I2 + 2 K2SO4 + 2 Na
Ca(NO2)2 + H3PO4 = Ca3(PO4)2 + NO + NO2 + H2O =>
3 Ca(NO2)2 + 2 H3PO4 = Ca3(PO4)2 + 3 NO + 3 NO2 + 3 H2O
KIO3 + SO2 + H2O = KI + H2SO4 =>
KIO3 + 3 SO2 + 3 H2O = KI + 3 H2SO4
CuCl + NH3 + CO = [Cu(NH3)4Cl]CO =>
CuCl + 4 NH3 + CO = [Cu(NH3)4Cl]CO
H2O2 + NO = H2 + HNO3 =>
2 H2O2 + 2 NO = H2 + 2 HNO3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KMnO4 + C6H12O6 + KOH = MnO2 + K2CO3 + H2O =>
8 KMnO4 + C6H12O6 + 4 KOH = 8 MnO2 + 6 K2CO3 + 8 H2O
KMnO4(s) + HCl(aq) = MnCl2(aq) + Cl2(g) + KCl(aq) + H2O(l) =>
2 KMnO4(s) + 16 HCl(aq) = 2 MnCl2(aq) + 5 Cl2(g) + 2 KCl(aq) + 8 H2O(l)
P + Br = PBr3 =>
P + 3 Br = PBr3
TiCl4 + Na = Ti + NaCl =>
TiCl4 + 4 Na = Ti + 4 NaCl
Ag{+} + CO{-}3 = AgCO =>
Ag{+} + CO{-}3 = AgCO
C2H2Cl3 + O2 = CO2 + H2O + Cl2O =>
4 C2H2Cl3 + 13 O2 = 8 CO2 + 4 H2O + 6 Cl2O
NH4 + O = NO + H2O =>
NH4 + 3 O = NO + 2 H2O
CaO + NH4Cl = NH3 + *H2O + CaCl2 =>
CaO + 2 NH4Cl = 2 NH3 + *H2O + CaCl2
AgNO3 + KC2O4 = KNO3 + AgC2O4 =>
AgNO3 + KC2O4 = KNO3 + AgC2O4
O2 + F2 = OF =>
O2 + F2 = 2 OF
KMnO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
CaOH + BaCl2 = CaCl + Ba(OH)2 =>
2 CaOH + BaCl2 = 2 CaCl + Ba(OH)2
KAg + NaBr = NaAg + KBr =>
KAg + NaBr = NaAg + KBr
KMnO4 + NaNO2 + Ba(OH)2 = BaMnO4 + NaNO3 + KOH + H2O =>
2 KMnO4 + NaNO2 + 2 Ba(OH)2 = 2 BaMnO4 + NaNO3 + 2 KOH + H2O
KSCN + FeCl = KSCl + FeCN =>
KSCN + FeCl = KSCl + FeCN
Sn + ZnSO4 = SnSO4 + Zn =>
Sn + ZnSO4 = SnSO4 + Zn
P + K = KP =>
P + K = KP
BaCl2 + K2SO4 = BaSO4 + K2Cl2 =>
BaCl2 + K2SO4 = BaSO4 + K2Cl2
Fe + Ag2CrO4 = Fe2(CrO4)3 + Ag =>
2 Fe + 3 Ag2CrO4 = Fe2(CrO4)3 + 6 Ag
Hg1 + S = HgS =>
Hg1 + S = HgS
HgBr2 + AgNO3 = Hg(NO3)2 + AgBr =>
HgBr2 + 2 AgNO3 = Hg(NO3)2 + 2 AgBr
CH3COOH + CH3(CH2)3CH2OH = CH3COOCH2(CH2)3CH3 + H2O =>
CH3COOH + CH3(CH2)3CH2OH = CH3COOCH2(CH2)3CH3 + H2O
Al + (NH4)ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3(NH4)ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
KMnO4 + Zn = ZnO + MnO2 + K2O =>
2 KMnO4 + 3 Zn = 3 ZnO + 2 MnO2 + K2O
Ba(NO3)2 + H3PO4 = Ba(PO4)2 + (NO3)H3 =>
Ba(NO3)2 + 2 H3PO4 = Ba(PO4)2 + 2(NO3)H3
CH2 + H2O = CO + H2 =>
CH2 + H2O = CO + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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