| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + KOH = H2O + KNO3
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Fe + S = FeS =>
Fe + S = FeS
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KCL + AgNO3 = KNO3 + AgCL =>
KCL + AgNO3 = KNO3 + AgCL
Co(NO3)2 + Na4(SiO4) = Co2SiO4 + NaNO3 =>
2 Co(NO3)2 + Na4(SiO4) = Co2SiO4 + 4 NaNO3
CaCO3 + HNO3 = Ca(NO3)2 + H2CO3 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + O = FeO =>
Fe + O = FeO
CO2 + C = CO =>
CO2 + C = 2 CO
AgNO3 + NiSO4 = Ag2SO4 + Ni(NO3)2 =>
2 AgNO3 + NiSO4 = Ag2SO4 + Ni(NO3)2
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
O2 + Na2SO3 = Na2SO4 =>
O2 + 2 Na2SO3 = 2 Na2SO4
CuS + O = CuO + SO2 =>
CuS + 3 O = CuO + SO2
KCL + AgNO3 = KNO3 + AgCL =>
KCL + AgNO3 = KNO3 + AgCL
C2H3CL + O2 = CO2 + H2O + HCL =>
2 C2H3CL + 5 O2 = 4 CO2 + 2 H2O + 2 HCL
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H16N2 + H2O2 = CO2 + H2O + NO2 =>
C6H16N2 + 24 H2O2 = 6 CO2 + 32 H2O + 2 NO2
FeO(s) + C(s) = Fe(s) + CO2(g) =>
2 FeO(s) + C(s) = 2 Fe(s) + CO2(g)
CH3COOH(aq) = CH3COO(aq) + H2(g) =>
2 CH3COOH(aq) = 2 CH3COO(aq) + H2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
(COOH)2 + Ca = (COOH)Ca =>
(COOH)2 + 2 Ca = 2(COOH)Ca
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Mg(CIO4)2 + K2CrO4 = MgCrO4 + KCIO4 =>
Mg(CIO4)2 + K2CrO4 = MgCrO4 + 2 KCIO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
aluminumchloride + sodiumhydroxide = aluminumhydroxide + sodiumchloride =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C + H2O = CO + H2 =>
C + H2O = CO + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/18
Équations équilibrées sur01/24/18
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