| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + CuCl2 = Cu(NO3)2 + 2 KCl
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
KNO3 + CuCl2 = Cu(NO3)2 + KCl =>
2 KNO3 + CuCl2 = Cu(NO3)2 + 2 KCl
NaNO3 = O2 + NaNO2 =>
2 NaNO3 = O2 + 2 NaNO2
KAl(OH)4 + H2S04 = Al(OH)3 + K2S04 + H2O =>
2 KAl(OH)4 + H2S04 = 2 Al(OH)3 + K2S04 + 2 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
C1H3 + Cl2 = C1Cl4 + H2 =>
2 C1H3 + 4 Cl2 = 2 C1Cl4 + 3 H2
K2S + Sb(NO2)3 = KNO2 + Sb2S3 =>
3 K2S + 2 Sb(NO2)3 = 6 KNO2 + Sb2S3
NaClO2 + HI + H2SO4 = Cl + I2 + NaHSO4 + H2O =>
2 NaClO2 + 6 HI + 2 H2SO4 = 2 Cl + 3 I2 + 2 NaHSO4 + 4 H2O
Na2CO3 + HCl = NaHCO3 + NaCl = NaCl + CO2 + H2O =>
Na2CO3 + HCl = NaHCO3 + NaCl
K2CrO + HClO = CrO2 + KCl + H2O =>
K2CrO + 2 HClO = CrO2 + 2 KCl + H2O
H2O + CrO4{2-} + SO3{2-} = CrO2{-} + SO4{2-} + OH{-} =>
H2O + 2 CrO4{2-} + 3 SO3{2-} = 2 CrO2{-} + 3 SO4{2-} + 2 OH{-}
KMnO4 + FeSO4 + HSO4 = Mn2(SO4)2 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 26 FeSO4 + 16 HSO4 = Mn2(SO4)2 + 13 Fe2(SO4)3 + K2SO4 + 8 H2O
Ag(NO3) + H2SO4 = Ag2SO4 + H(NO3) =>
2 Ag(NO3) + H2SO4 = Ag2SO4 + 2 H(NO3)
Ag + CU(SO4) = Ag2(SO4) + CU =>
2 Ag + CU(SO4) = Ag2(SO4) + CU
Pt + AsO3 = (Pt)3(AsO3)4 =>
3 Pt + 4 AsO3 = (Pt)3(AsO3)4
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
C12H23 + O3 = CO + H2O =>
6 C12H23 + 47 O3 = 72 CO + 69 H2O
CH3CH(OH)CH2CH3 + CH3COOH = CH3COOCH(CH3)CH2CH3 + H2O =>
CH3CH(OH)CH2CH3 + CH3COOH = CH3COOCH(CH3)CH2CH3 + H2O
C4H8 + KMnO4 + H2SO4 = CHCOOH + MnSO4 + K2SO4 + H2O =>
5 C4H8 + 12 KMnO4 + 18 H2SO4 = 10 CHCOOH + 12 MnSO4 + 6 K2SO4 + 28 H2O
C + SO2 = S2 + CO2 =>
2 C + 2 SO2 = S2 + 2 CO2
H + CI = HCI =>
H + CI = HCI
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
NaHSO3 + HNO3 = NaNO3 + H2SO4 + NO + H2O =>
3 NaHSO3 + 5 HNO3 = 3 NaNO3 + 3 H2SO4 + 2 NO + H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
KHCO3 + AgNO3 = KHNO3 + AgCO3 =>
KHCO3 + AgNO3 = KHNO3 + AgCO3
Na2SnO3 + HNO3 = Sn(NO3)2 + NaOH + O2 =>
2 Na2SnO3 + 4 HNO3 = 2 Sn(NO3)2 + 4 NaOH + O2
H2S + MgO = MgS + H2O =>
H2S + MgO = MgS + H2O
KNO3 + CuCl2 = Cu(NO3)2 + KCl =>
2 KNO3 + CuCl2 = Cu(NO3)2 + 2 KCl
CH3OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
2 CH3OH + 4 KMnO4 + 4 NaOH = CH3COOH + 4 H2O + 2 K2MnO4 + 2 Na2MnO4
CaCO3 + HClO3 = Ca(ClO3)2 + H2CO3 =>
CaCO3 + 2 HClO3 = Ca(ClO3)2 + H2CO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na2SnO3 + HNO3 = Sn(NO3)2 + NaOH + O2 =>
2 Na2SnO3 + 4 HNO3 = 2 Sn(NO3)2 + 4 NaOH + O2
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
K15Mg5Fe30AlSi75O200(OH)13 + H{+} = K{+} + Mg{+2} + Al{+3} + SiO2 + H2O + Fe{+2} + Fe{+3} =>
K15Mg5Fe30AlSi75O200(OH)13 + 113 H{+} = 15 K{+} + 5 Mg{+2} + Al{+3} + 75 SiO2 + 63 H2O + 5 Fe{+2} + 25 Fe{+3}
(CH3)7CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH3)7CH2OH(l) + 27 O2(g) = 16 CO2(g) + 24 H2O(g)
KI + Mg = KMg + I =>
KI + Mg = KMg + I
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
C4H8 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 10 KOH = 2 CH3COOK + 8 K2MnO4 + 6 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
H2SO4 + Ca = CaSO4 + H2 =>
H2SO4 + Ca = CaSO4 + H2
C4H10S(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C4H10S(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(g) + 2 SO2(g)
PbCl2 + Na3PO4 = Pb3(PO4)2 + NaCl =>
3 PbCl2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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