| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al + L2 = AlL3 =>
2 Al + 3 L2 = 2 AlL3
C2H5OH + CH3CH2COOH = C6H12O2 + H2O =>
3 C2H5OH + 2 CH3CH2COOH = 2 C6H12O2 + 3 H2O
Cu2S + O2 = Cu2SO3 =>
2 Cu2S + 3 O2 = 2 Cu2SO3
Al + HBr = Al(Br)3 + (H)2 =>
2 Al + 6 HBr = 2 Al(Br)3 + 3(H)2
CuO + HC1 = CuC1 + H2O2 =>
2 CuO + 2 HC1 = 2 CuC1 + H2O2
(NH4)3PO4 + H2O = (NH4)2HPO4 + NH4OH =>
(NH4)3PO4 + H2O = (NH4)2HPO4 + NH4OH
FeCl3 + KBr + C6H6 = FeBr2 + KCl + C6H5Cl + H2 =>
2 FeCl3 + 4 KBr + 2 C6H6 = 2 FeBr2 + 4 KCl + 2 C6H5Cl + H2
FeSO4 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
3 FeSO4 + 10 HNO3 = 3 Fe(NO3)3 + 3 H2SO4 + NO + 2 H2O
Cu{2+} + Cl{-} = [CuCl4]{2-} =>
Cu{2+} + 4 Cl{-} = [CuCl4]{2-}
Cr2(CO3)3 + HNO3 = Cr(NO3)3 + CO2 + H2O =>
Cr2(CO3)3 + 6 HNO3 = 2 Cr(NO3)3 + 3 CO2 + 3 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NiSO4 + KNO3 = K2(SO4) + Ni(NO3)2 =>
NiSO4 + 2 KNO3 = K2(SO4) + Ni(NO3)2
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
C6HOH + O2 = CO2 + H2O =>
C6HOH + 6 O2 = 6 CO2 + H2O
NaSO3S + HCl = NaCl + H2S + SO2 =>
2 NaSO3S + 2 HCl = 2 NaCl + H2S + 3 SO2
CO3{-2} + H3O{+} = H2O + CO2 =>
CO3{-2} + 2 H3O{+} = 3 H2O + CO2
H2O + I = IO3 + H =>
3 H2O + I = IO3 + 6 H
NH4F + NaOH + Na[Al(OH)4] = Na3AlF6 + NH3 + H2O =>
6 NH4F + 2 NaOH + Na[Al(OH)4] = Na3AlF6 + 6 NH3 + 6 H2O
Zn + Br2 = Zn2Br =>
4 Zn + Br2 = 2 Zn2Br
Mg + Au(OH)3 = Mg(OH)2 + Au =>
3 Mg + 2 Au(OH)3 = 3 Mg(OH)2 + 2 Au
H2O + Cl2 = HClO + HCl =>
H2O + Cl2 = HClO + HCl
NH4VO3 + HCl = NH4Cl + VO2Cl + H2O =>
NH4VO3 + 2 HCl = NH4Cl + VO2Cl + H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Mn + HPO4 = Mn3(PO4)2 + H2 =>
3 Mn + 2 HPO4 = Mn3(PO4)2 + H2
KHCO3 + Ba(OH)2 = K2CO3 + BaCO3 + H2O =>
2 KHCO3 + Ba(OH)2 = K2CO3 + BaCO3 + 2 H2O
CuO + HC1 = CuC1 + H2O2 =>
2 CuO + 2 HC1 = 2 CuC1 + H2O2
KClH2O = HClKOH =>
KClH2O = HClKOH
KI + CI = KCI + I2 =>
2 KI + 2 CI = 2 KCI + I2
I2(s) + OCl(aq) = IO3(aq) + Cl(aq) =>
I2(s) + 6 OCl(aq) = 2 IO3(aq) + 6 Cl(aq)
BaNO + NaS = BaS + NaNO =>
BaNO + NaS = BaS + NaNO
KF + Zn(NO3)2 = ZnF2 + KNO3 =>
2 KF + Zn(NO3)2 = ZnF2 + 2 KNO3
CO + CuO = CO2 + Cu =>
CO + CuO = CO2 + Cu
Si + H = SiH2 =>
Si + 2 H = SiH2
Na2SO4 + BaCO3 = BaSO4 + Na2CO3 =>
Na2SO4 + BaCO3 = BaSO4 + Na2CO3
C6H14 + Cl2 = C3H6Cl2 + HCl =>
C6H14 + 3 Cl2 = 2 C3H6Cl2 + 2 HCl
C3H6O2 + C2H5OH = C4H8O2 + H2O =>
2 C3H6O2 + C2H5OH = 2 C4H8O2 + H2O
MnSO4 + H2C2O4 = MnC2O4 + H2SO4 =>
MnSO4 + H2C2O4 = MnC2O4 + H2SO4
Fe2(SO4)2 + NH4S2 = Fe2S2 + NH4(SO4)2 =>
Fe2(SO4)2 + NH4S2 = Fe2S2 + NH4(SO4)2
O2 + CI2 = CI2O =>
O2 + 2 CI2 = 2 CI2O
Tl2O3 + H2O = Tl(OH)3 =>
Tl2O3 + 3 H2O = 2 Tl(OH)3
Sn + HBrO3 = Sn(BrO3)2 + H2 =>
Sn + 2 HBrO3 = Sn(BrO3)2 + H2
H2 + HClO = Cl + H2O =>
H2 + 2 HClO = 2 Cl + 2 H2O
SiO2 + NaOH = SiO2NaOH =>
SiO2 + NaOH = SiO2NaOH
H2Cl + KOH = KHCl + H2O =>
H2Cl + KOH = KHCl + H2O
CH3COClCH3CH2COONa = CH3CONaCH3CH2COOCl =>
CH3COClCH3CH2COONa = CH3CONaCH3CH2COOCl
KOH + H2S = KHS + H2O =>
KOH + H2S = KHS + H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
C6H5CH3 + O = C6H5COOH + H2O =>
C6H5CH3 + 3 O = C6H5COOH + H2O
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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