| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
CuSo4 + KOh = Cu(Oh)2 + K2So4 =>
CuSo4 + 2 KOh = Cu(Oh)2 + K2So4
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
Ba + Cl = BaCl =>
Ba + Cl = BaCl
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Al + KOH + H2O = K3[Al(OH)4] + H2 =>
2 Al + 6 KOH + 2 H2O = 2 K3[Al(OH)4] + H2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Al(OH)2 + Li2O = Al2O2 + LiOH =>
2 Al(OH)2 + 2 Li2O = Al2O2 + 4 LiOH
KJ + Cu(NO3)2 = CuJ + J2 + KNO3 =>
4 KJ + 2 Cu(NO3)2 = 2 CuJ + J2 + 4 KNO3
Al2(SO4) + BaCl2 = AlCl + Ba(SO4) =>
Al2(SO4) + BaCl2 = 2 AlCl + Ba(SO4)
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Na2SO3 + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
3 Na2SO3 + K2Cr2O7 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 Na2SO4
HI + P = PI3 + H2 =>
6 HI + 2 P = 2 PI3 + 3 H2
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
KMnO4 + H2SO4 + H2C2O4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
HCOOH + Ch3OH = HCOOCh3 + H2O =>
HCOOH + Ch3OH = HCOOCh3 + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COH + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3COH + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KCl + AgNO3 = ClAg + KNO3 =>
KCl + AgNO3 = ClAg + KNO3
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
C + O2 = CO2 =>
C + O2 = CO2
CAO + HCl = CACl2 + H2O =>
CAO + 2 HCl = CACl2 + H2O
FeS2 + H20 + O2 = Fe(OH)3 + SO42{-} + H{+} =>
4 FeS2 + H20 + 174 O2 = 4 Fe(OH)3 + 8 SO42{-} + 8 H{+}
KI + Cu(NO3)2 = CuI + I2 + KNO3 =>
4 KI + 2 Cu(NO3)2 = 2 CuI + I2 + 4 KNO3
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
FeS2 + H20 + O2 = Fe(OH)3 + SO4{-} + H{+} =>
4 FeS2 + H20 + 22 O2 = 4 Fe(OH)3 + 8 SO4{-} + 8 H{+}
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
Bi(OH)3 + Na2SnO2 = Na2SnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 = 3 Na2SnO3 + 2 Bi + 3 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
FeS2 + H20 + O2 = Fe(OH)3 + SO4{2-} + H{+} =>
20 FeS2 + 7 H20 + 110 O2 = 20 Fe(OH)3 + 40 SO4{2-} + 80 H{+}
Cu(OH) + H = Cu + H2O =>
Cu(OH) + H = Cu + H2O
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
Sn(s) + P(s) = Sn3P2(s) =>
3 Sn(s) + 2 P(s) = Sn3P2(s)
LiCl + AgNO3 = LiNO3 + Ag + Cl =>
LiCl + AgNO3 = LiNO3 + Ag + Cl
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
HI + P2S3 = H2S + PI3 =>
6 HI + P2S3 = 3 H2S + 2 PI3
FeS2 + H2O + O2 = Fe(OH)3 + SO4{2-} + H{+} =>
4 FeS2 + 14 H2O + 15 O2 = 4 Fe(OH)3 + 8 SO4{2-} + 16 H{+}
CaHPO4 + CH3COOH = Ca(CH3COO)PO3 + H2O =>
CaHPO4 + CH3COOH = Ca(CH3COO)PO3 + H2O
Zn + Na2CO3 = ZnO + Na2CO2 =>
Zn + Na2CO3 = ZnO + Na2CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/17
Équations équilibrées sur04/17/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
