| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 4 HNO3(aq) = Cu(NO3)2 + 2 NO2(g) + 2 H2O
C15H23 + O2 = CO2 + H2O =>
4 C15H23 + 83 O2 = 60 CO2 + 46 H2O
SULFATODEAMONIO + CLORURODEBARIO = CLORURODEAMONIO + SULFATODEBARIO =>
SULFATODEAMONIO + CLORURODEBARIO = CLORURODEAMONIO + SULFATODEBARIO
CH3COCH3 + CO2 = CO + H2 =>
CH3COCH3 + 2 CO2 = 5 CO + 3 H2
Hg + H3Po4 = Hg3(Po4)2 + H2 =>
3 Hg + 2 H3Po4 = Hg3(Po4)2 + 3 H2
FrI(aq) + KCl(aq) = FrCl + KI =>
FrI(aq) + KCl(aq) = FrCl + KI
Na2[Zn(OH)4] + HNO3 = NaNO3 + Zn(NO3)2 + H2O =>
Na2[Zn(OH)4] + 4 HNO3 = 2 NaNO3 + Zn(NO3)2 + 4 H2O
H2 + Ti = TiH19 =>
19 H2 + 2 Ti = 2 TiH19
C6H18O24P6 + NaOH = C6H6Na12O24P6 + H2O =>
C6H18O24P6 + 12 NaOH = C6H6Na12O24P6 + 12 H2O
NaHSO4 + LiOH = NaOH + LiHSO4 =>
NaHSO4 + LiOH = NaOH + LiHSO4
MgBr2 + F2 = MgF2 + Br2 =>
MgBr2 + F2 = MgF2 + Br2
HCl(g) + Na(s) = H2(g) + NaCl(aq) =>
2 HCl(g) + 2 Na(s) = H2(g) + 2 NaCl(aq)
H6C3 + O2 = CO2 + H2O =>
2 H6C3 + 9 O2 = 6 CO2 + 6 H2O
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
CH3COOH + K(OH) = H2O + CH3COOK =>
CH3COOH + K(OH) = H2O + CH3COOK
Fe(OH)3 + H2SIO3 = Fe2(SIO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SIO3 = Fe2(SIO3)3 + 6 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
O2 + La2O3 + Cr2O3 + BaCO3 = La80Ba20Cr100O300 + CO2 =>
5 O2 + 40 La2O3 + 50 Cr2O3 + 20 BaCO3 = La80Ba20Cr100O300 + 20 CO2
NaClO3 + MnO2 + KOH = NaCl + KMnO4 + H2O =>
NaClO3 + 2 MnO2 + 2 KOH = NaCl + 2 KMnO4 + H2O
BaCl + Na2SO4 = Ba2 + (SO4)2 + NaCl =>
4 BaCl + 2 Na2SO4 = 2 Ba2 + (SO4)2 + 4 NaCl
Cu(HSO4)2 + KOH = K2SO4 + CuSO4 + H2O =>
Cu(HSO4)2 + 2 KOH = K2SO4 + CuSO4 + 2 H2O
AgOH + H{+} = Ag{+} + H2O =>
AgOH + H{+} = Ag{+} + H2O
C6H12O6 + O2 = C2H60 + CO2 =>
5 C6H12O6 + 13 O2 = C2H60 + 28 CO2
KClO3(aq) = KCl(aq) + O2(g) =>
2 KClO3(aq) = 2 KCl(aq) + 3 O2(g)
(NH4)2SO4(ag) + NiCl2(ag) = NH4Cl + NiSO4 =>
(NH4)2SO4(ag) + NiCl2(ag) = 2 NH4Cl + NiSO4
K2S(aq) + CaCl2(aq) = KCl + CaS =>
K2S(aq) + CaCl2(aq) = 2 KCl + CaS
NH4 + BaCl2 = NH4Cl + Ba =>
2 NH4 + BaCl2 = 2 NH4Cl + Ba
CuCl2 + Fe2S3 = Cu2S2 + FeCl3 =>
6 CuCl2 + 2 Fe2S3 = 3 Cu2S2 + 4 FeCl3
Al2(SO4)3 + Na(HCO3) = Al(OH)3 + Na2(SO4) + CO2 =>
Al2(SO4)3 + 6 Na(HCO3) = 2 Al(OH)3 + 3 Na2(SO4) + 6 CO2
NaK + H2O = NaOH + KOH + H2 =>
NaK + 2 H2O = NaOH + KOH + H2
B + KOH + H2O2 = K2B4O7 + H2O =>
4 B + 2 KOH + 6 H2O2 = K2B4O7 + 7 H2O
C7H8O + Cr2O7{-2} + H{+} = C7H6O2 + Cr{3+} + H2O =>
3 C7H8O + 2 Cr2O7{-2} + 16 H{+} = 3 C7H6O2 + 4 Cr{3+} + 11 H2O
NH4SCN + KMnO4 + H2SO4 = MnSO4 + CO2 + N2 + K2SO4 + H2O =>
5 NH4SCN + 14 KMnO4 + 16 H2SO4 = 14 MnSO4 + 5 CO2 + 5 N2 + 7 K2SO4 + 26 H2O
K2CrO4 + NaNO2 + H2O = Cr(OH)3 + NaNO3 + KOH =>
2 K2CrO4 + 3 NaNO2 + 5 H2O = 2 Cr(OH)3 + 3 NaNO3 + 4 KOH
CH3CO2H = C4H6O3 + H2O =>
2 CH3CO2H = C4H6O3 + H2O
AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7 + KNO3 =>
2 AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7 + 2 KNO3
C2H5OH + KMnO4 + KOH = CH3COOH + H2O + K2MnO4 =>
C2H5OH + 4 KMnO4 + 4 KOH = CH3COOH + 3 H2O + 4 K2MnO4
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
CH3(CH2)16COOH + O2 = CO2 + H2O =>
CH3(CH2)16COOH + 26 O2 = 18 CO2 + 18 H2O
Fe(C2H3O2)2 + (NH4)3PO4 = Fe3(PO4)2 + (NH4)(C2H3O2) =>
3 Fe(C2H3O2)2 + 2(NH4)3PO4 = Fe3(PO4)2 + 6(NH4)(C2H3O2)
SCl2 + Cl2 = SCl6 =>
SCl2 + 2 Cl2 = SCl6
K2Cr2O7 + H2C2O4(H2O)2 = K[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K[Cr(C2O4)2(H2O)2] + 6 CO2 + 17 H2O
H2O + NO2 + ClO{-} = NO3{-} + Cl{-} + H{+} =>
H2O + 2 NO2 + ClO{-} = 2 NO3{-} + Cl{-} + 2 H{+}
KI + H2SO4 = H2S + I2 + K2SO4 + H2O =>
8 KI + 5 H2SO4 = H2S + 4 I2 + 4 K2SO4 + 4 H2O
Li + AlP = LiP + Al =>
Li + AlP = LiP + Al
C3H6O(l) + O2(g) = H2O(l) + CO2(g) =>
C3H6O(l) + 4 O2(g) = 3 H2O(l) + 3 CO2(g)
Ca(OH)2 = Ca + O2 + H2O =>
2 Ca(OH)2 = 2 Ca + O2 + 2 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Pd + CuCl2 = CuCl + PdCl2 =>
Pd + 2 CuCl2 = 2 CuCl + PdCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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