| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AGNo3 + MGCl2 = 2 AGCl + MG(No3)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
CaO + NH4OH = NH3 + Ca(OH)2 =>
CaO + NH4OH = NH3 + Ca(OH)2
H + I = HI =>
H + I = HI
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
Mg + O = MgO =>
Mg + O = MgO
Mg + O = MgO2 =>
Mg + 2 O = MgO2
Li + HCl = H + LiCl =>
Li + HCl = H + LiCl
potassiumbromide + chlorine = potassiumchloride + bromine =>
2 KBr + Cl2 = 2 KCl + Br2
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Na2S2O3 + I3 = Na2S4O6 + NaI =>
6 Na2S2O3 + 2 I3 = 3 Na2S4O6 + 6 NaI
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MG + H2O = MGOH + H2 =>
2 MG + 2 H2O = 2 MGOH + H2
SrN6 + P3N5 + Si3N4 + P4O10 = Sr3P3Si5N11O4 + N2 =>
45 SrN6 + 7 P3N5 + 25 Si3N4 + 6 P4O10 = 15 Sr3P3Si5N11O4 + 120 N2
C4H4 + O2 = CO2 + H20 =>
5 C4H4 + 20 O2 = 20 CO2 + H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KHCO3 = potassiumcarbonate + water + carbondioxide =>
2 KHCO3 = K2CO3 + H2O + CO2
CaMg2(CO3)2 + CH3COOH = CaMg2(CH3COO)6 + H2O + CO2 =>
4 CaMg2(CO3)2 + 23 CH3COOH = 4 CaMg2(CH3COO)6 + 10 H2O + 6 CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Pb(OH)2 + HClO3 = Pb(ClO3)2 + H2O =>
Pb(OH)2 + 2 HClO3 = Pb(ClO3)2 + 2 H2O
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + Cl = NaCl =>
Na + Cl = NaCl
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
C2H5OH + NaHCO3 = H2O + NaCO3 + C2H5 =>
C2H5OH + NaHCO3 = H2O + NaCO3 + C2H5
calciumhydroxide + ammoniumchloride = calciumchloride + water + ammonia =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
CaMg(CO3)2 + CH3COOH = CaMg(CH3COO)4 + H2O + CO2 =>
CaMg(CO3)2 + 4 CH3COOH = CaMg(CH3COO)4 + 2 H2O + 2 CO2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
N2O3 + Al(OH)3 = Al(NO2)3 + H2O =>
3 N2O3 + 2 Al(OH)3 = 2 Al(NO2)3 + 3 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/19/16
Équations équilibrées sur08/18/15
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