| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI + Cl2 = 2 HCl + I2
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
BBF3 + LiSO3 = B2(SO3)3 + LiF =>
BBF3 + 3 LiSO3 = B2(SO3)3 + 3 LiF
Cl + KI = KCl + I =>
Cl + KI = KCl + I
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCl2 + AgNO3 = AgCl2 + BaNO3 =>
BaCl2 + AgNO3 = AgCl2 + BaNO3
H2SO4 + CuCO3 + H2O = CO2 + CuSO4*2H2O =>
H2SO4 + CuCO3 + H2O = CO2 + CuSO4*2H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C4H9OH + Na = C4H9ONa + H2 =>
2 C4H9OH + 2 Na = 2 C4H9ONa + H2
Cl2 + KI2 = KCl + I2 =>
Cl2 + 2 KI2 = 2 KCl + 2 I2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
Be + HF = BeF + H =>
Be + HF = BeF + H
ZnSo4 + KOH = K2So4 + Zn(OH)2 =>
ZnSo4 + 2 KOH = K2So4 + Zn(OH)2
C15H23O2 + O2 = CO2 + H2O =>
4 C15H23O2 + 79 O2 = 60 CO2 + 46 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuCO3 + H2S = CuS + CO2 + H2O =>
CuCO3 + H2S = CuS + CO2 + H2O
SO3 + water = sulfuricacid =>
SO3 + H2O = H2SO4
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
Pb(NO3)2 + KI = KNO3 + PbI + NO3 =>
Pb(NO3)2 + KI = KNO3 + PbI + NO3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Ga + N2 = GaN =>
2 Ga + N2 = 2 GaN
C9H12O2 + O2 = CO2 + H2O =>
C9H12O2 + 11 O2 = 9 CO2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
ZnSo4 + KOH = K2So4 + Zn(OH)2 =>
ZnSo4 + 2 KOH = K2So4 + Zn(OH)2
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
H3PO4 + OH = H2PO4 + H2O =>
H3PO4 + OH = H2PO4 + H2O
nitrogendioxide + water = nitricacid + nitrogenmonoxide =>
3 NO2 + H2O = 2 HNO3 + NO
Chlorine + CuBr2 = CuCl2 + bromine =>
Cl2 + CuBr2 = CuCl2 + Br2
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
Th(NO3)4 + K3PO4 = KNO3 + Th3(PO4)4 =>
3 Th(NO3)4 + 4 K3PO4 = 12 KNO3 + Th3(PO4)4
Silvernitrate + sodiumhydroxide = silveroxide + water + sodiumnitrate =>
2 AgNO3 + 2 NaOH = Ag2O + H2O + 2 NaNO3
H2 + F2 = HF =>
H2 + F2 = 2 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/18
Équations équilibrées sur01/17/18
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