| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ti(OH)2 + H2S = TiS + H2O =>
Ti(OH)2 + H2S = TiS + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NaOH + Cl2 = NaClO3 + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O
HCl + BOH = BCl + H2O =>
HCl + BOH = BCl + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
potassiumcarbonate + hydrochloricacid = potassiumchloride + carbondioxide + water =>
K2CO3 + 2 HCl = 2 KCl + CO2 + H2O
PBr5 + H2O = HBr + H3PO4 =>
PBr5 + 4 H2O = 5 HBr + H3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2O3 + H2SO3 = Fe2(SO3)3 + H2O =>
Fe2O3 + 3 H2SO3 = Fe2(SO3)3 + 3 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
MgC2 + H2O = C2H2 + Mg(OH)2 =>
MgC2 + 2 H2O = C2H2 + Mg(OH)2
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Li2CO3 + MnO2 + C6H8O7H2O = LiMn2O4 + H2O + CO2 =>
9 Li2CO3 + 36 MnO2 + C6H8O7H2O = 18 LiMn2O4 + 5 H2O + 15 CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al2(HPO3)3 = PH3 + Al(PO4) + O2 =>
2 Al2(HPO3)3 = 2 PH3 + 4 Al(PO4) + O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Mg + AlF3 = MgF2 + Al =>
3 Mg + 2 AlF3 = 3 MgF2 + 2 Al
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Sodium + sulfur = sodiumsulfide =>
2 Na + S = Na2S
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
SO2 + Na2Cr2O7 + HSO4 = Na2SO4 + Cr(SO4)3 + H2O =>
7 SO2 + 3 Na2Cr2O7 + 14 HSO4 = 3 Na2SO4 + 6 Cr(SO4)3 + 7 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + NaOH = Cu(OH)2 + Na =>
Cu + 2 NaOH = Cu(OH)2 + 2 Na
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cr{3}{+} + IO4{-} + H2O = CrO4{2}{-} + I{-} + H{+} =>
8 Cr{3}{+} + 7 IO4{-} + 4 H2O = 8 CrO4{2}{-} + 7 I{-} + 8 H{+}
IO3{-} + N2H4 + HCl = ICl2{-} + N2 + H2O =>
IO3{-} + N2H4 + 2 HCl = ICl2{-} + N2 + 3 H2O
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C3H5N3O9 = CO2 + O2 + N2 + H2O =>
4 C3H5N3O9 = 12 CO2 + O2 + 6 N2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/08/17
Équations équilibrées sur09/07/16
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