| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C36H52O9 + 89 O2 = 72 CO2 + 52 H2O
AlBr + K2Cr2O7 + H2SO4 = Al2(SO4)3 + K2SO4 + Cr2(SO4)3 + Br2 + H2O =>
2 AlBr + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + K2SO4 + Cr2(SO4)3 + Br2 + 7 H2O
H2O + Li2O = LiOH =>
H2O + Li2O = 2 LiOH
Ti(OR)4 + H2O = Ti(OH)4 + ROH =>
Ti(OR)4 + 4 H2O = Ti(OH)4 + 4 ROH
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
C + O2 = CO2 =>
C + O2 = CO2
Ti2(SO4)3 + H2O + KClO3 = TiOSO4 + KCl + H2SO4 =>
3 Ti2(SO4)3 + 3 H2O + KClO3 = 6 TiOSO4 + KCl + 3 H2SO4
K2Cr2O7 + CH3CH2OH + H2SO4 + H2O = Cr(OH)3 + K2SO4 + CH3COOH =>
2 K2Cr2O7 + 3 CH3CH2OH + 2 H2SO4 + H2O = 4 Cr(OH)3 + 2 K2SO4 + 3 CH3COOH
P2O5 + Na2O = Na2O6 + P2 =>
P2O5 + Na2O = Na2O6 + P2
AsO3{3-} + H{+} + Na2S2O3 = As2S3 + Na2SO4 + H2O =>
2 AsO3{3-} + 6 H{+} + 3 Na2S2O3 = As2S3 + 3 Na2SO4 + 3 H2O
C12H8N2 + Ru + KPF6 = Ru(C12H8N2)3(PF6)2 + K =>
3 C12H8N2 + Ru + 2 KPF6 = Ru(C12H8N2)3(PF6)2 + 2 K
Mn2(CO3)5 = Mn2O5 + CO2 =>
Mn2(CO3)5 = Mn2O5 + 5 CO2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2 + CaO = CaOH =>
H2 + 2 CaO = 2 CaOH
Na2S2O3 + H2O2 = Na2S3O6 + Na2SO4 + H2O =>
2 Na2S2O3 + 4 H2O2 = Na2S3O6 + Na2SO4 + 4 H2O
BaO2(s) + H2SO4(l) = BaSO4(s) + H2O2(l) =>
BaO2(s) + H2SO4(l) = BaSO4(s) + H2O2(l)
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
MgCO3(s) + HClO4 = Mg(ClO4)2 + CO2 + H2O =>
MgCO3(s) + 2 HClO4 = Mg(ClO4)2 + CO2 + H2O
Al + ZnCl2 = Zn + AlCl3Zn =>
2 Al + 3 ZnCl2 = Zn + 2 AlCl3Zn
C6H6 + HNO3 = C6H5N1O2 + H2O =>
C6H6 + HNO3 = C6H5N1O2 + H2O
Fe2(SO4)3 + KI = K2SO4 + FeI2 + I2 =>
Fe2(SO4)3 + 6 KI = 3 K2SO4 + 2 FeI2 + I2
Li3N + N2H4O3 = LiNO3 + (NH4)3N =>
Li3N + 3 N2H4O3 = 3 LiNO3 + (NH4)3N
C3H7Br + Na + C6H5Br = C6H5C3H7 + NaBr =>
C3H7Br + 2 Na + C6H5Br = C6H5C3H7 + 2 NaBr
NaOH + HCrO7 = NaCrO7 + H2O =>
NaOH + HCrO7 = NaCrO7 + H2O
MoO2 + HCl = MoCl4 + H2O =>
MoO2 + 4 HCl = MoCl4 + 2 H2O
H2SO4 + FeSO4 + KClO3 = Fe2(SO4)3 + KCl + H2O =>
3 H2SO4 + 6 FeSO4 + KClO3 = 3 Fe2(SO4)3 + KCl + 3 H2O
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
Al2O3 + NaCl = AlCl3 + Na2O =>
Al2O3 + 6 NaCl = 2 AlCl3 + 3 Na2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MgO + NO2 + O2 = Mg(NO3)2 =>
2 MgO + 4 NO2 + O2 = 2 Mg(NO3)2
C2H6O(v) + O2(g) = CO2(g) + H2O(v) =>
C2H6O(v) + 3 O2(g) = 2 CO2(g) + 3 H2O(v)
Fe(OH)2Cl + HOH = Fe(OH)3 + HCl =>
Fe(OH)2Cl + HOH = Fe(OH)3 + HCl
KMnO4 + Mg(HCO3)2 = KHCO3 + Mg(MnO4)2 =>
2 KMnO4 + Mg(HCO3)2 = 2 KHCO3 + Mg(MnO4)2
H3CrO3 = H2O + Cr2O3 =>
2 H3CrO3 = 3 H2O + Cr2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al203(s) + Na0H(aq) = NaAl02(aq) + H20(l) =>
40 Al203(s) + 4060 Na0H(aq) = 4060 NaAl02(aq) + 203 H20(l)
Cr(NO3)3(aq) + Na2SO4(aq) = Cr2(SO4)3(s) + NaNO3(aq) =>
2 Cr(NO3)3(aq) + 3 Na2SO4(aq) = Cr2(SO4)3(s) + 6 NaNO3(aq)
C6H12O6 = H2O + C =>
C6H12O6 = 6 H2O + 6 C
NiO(OH) + S + OH{-} + H2O = Ni(OH)2 + SO4{2-} =>
6 NiO(OH) + S + 2 OH{-} + 2 H2O = 6 Ni(OH)2 + SO4{2-}
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Al + NOH = AlH + NO =>
Al + NOH = AlH + NO
Fe(OH)2 + HCl + O2 = FeCl3 + H2O =>
4 Fe(OH)2 + 12 HCl + O2 = 4 FeCl3 + 10 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn(NO3)2 + Na2CO3 = Zn(CO3)2 + Na2NO3 =>
Zn(NO3)2 + 2 Na2CO3 = Zn(CO3)2 + 2 Na2NO3
KMnO4 + Zn + HCl = MnCl2 + KCl + ZnCl2 + H2O =>
2 KMnO4 + 5 Zn + 16 HCl = 2 MnCl2 + 2 KCl + 5 ZnCl2 + 8 H2O
Al + Fe(SO4) = Fe + Al2(SO4)3 =>
2 Al + 3 Fe(SO4) = 3 Fe + Al2(SO4)3
Al2O3 + Ba(OH)2 = Ba3(AlO3)2 + H2O =>
Al2O3 + 3 Ba(OH)2 = Ba3(AlO3)2 + 3 H2O
ZrO2 + C + Br = ZrBr4 + CO =>
ZrO2 + 2 C + 4 Br = ZrBr4 + 2 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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