| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO + HCl = CaCl + HCO
(NH4)2S + NaOH = Na2S + NH3 + H2O =>
(NH4)2S + 2 NaOH = Na2S + 2 NH3 + 2 H2O
CaO + NaOH + HCl = H2CaO2 + NaCl =>
CaO + NaOH + HCl = H2CaO2 + NaCl
Ir + Cl = IrCl2 =>
Ir + 2 Cl = IrCl2
Ba(OH)2 + Na2SO4 = Na(OH) + BaSO4 =>
Ba(OH)2 + Na2SO4 = 2 Na(OH) + BaSO4
H{+} + MnO4{-} + Cl{-} = Mn{2+} + Cl2 + H2O =>
16 H{+} + 2 MnO4{-} + 10 Cl{-} = 2 Mn{2+} + 5 Cl2 + 8 H2O
Ca(OH)2 + Al + H2O = CaAl2(OH)8 + H2 =>
Ca(OH)2 + 2 Al + 6 H2O = CaAl2(OH)8 + 3 H2
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
Ca(OH)2 + Al + H2O = Ca(Al(OH)4)2 + H2 =>
Ca(OH)2 + 2 Al + 6 H2O = Ca(Al(OH)4)2 + 3 H2
VCl2 + O2 = VOCl2 =>
2 VCl2 + O2 = 2 VOCl2
Al + Ca(OH)2 + H2O = Ca3[Al(OH)6]2 + H2 =>
2 Al + 3 Ca(OH)2 + 6 H2O = Ca3[Al(OH)6]2 + 3 H2
Al + Ca(OH)2 + H2O = Ca[Al(OH)4] + H2 =>
Al + Ca(OH)2 + 2 H2O = Ca[Al(OH)4] + H2
H4P2O5 + NaHCO3 = Na4P2O5 + H2CO3 =>
H4P2O5 + 4 NaHCO3 = Na4P2O5 + 4 H2CO3
H4P2O7 + NaOH = Na2H2P2O7 + H2O =>
H4P2O7 + 2 NaOH = Na2H2P2O7 + 2 H2O
MnCl2 + LiOH = Mn(OH)2 + LiCl =>
MnCl2 + 2 LiOH = Mn(OH)2 + 2 LiCl
K2O + HNO2 = KNO2 + H2O =>
K2O + 2 HNO2 = 2 KNO2 + H2O
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
Rb2CO3 = Rb2 + CO3 =>
Rb2CO3 = Rb2 + CO3
CaH2O2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaH2O2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
(NH3)3N + H2O = N2O4 + H2 =>
2(NH3)3N + 16 H2O = 4 N2O4 + 25 H2
NiO2 + K = Ni + K2O =>
NiO2 + 4 K = Ni + 2 K2O
Fe{+3} + Ce{+3} = Fe{+2} + Ce{+4} =>
Fe{+3} + Ce{+3} = Fe{+2} + Ce{+4}
KH + O2 = K + H2O =>
4 KH + O2 = 4 K + 2 H2O
Ca(OH)2 + Al + H2O = CaAl2(OH)8 + H =>
Ca(OH)2 + 2 Al + 6 H2O = CaAl2(OH)8 + 6 H
Al + Ca(OH)2 + H2O = Ca[Al(OH)4]2 + H2 =>
2 Al + Ca(OH)2 + 6 H2O = Ca[Al(OH)4]2 + 3 H2
C6H5CH3NH2 + O2 = CO2 + H2O + N2 =>
2 C6H5CH3NH2 + 19 O2 = 14 CO2 + 10 H2O + N2
NaHCO3 + HCH3OO = CO2 + H2O + NaCH3COO =>
NaHCO3 + 2 HCH3OO = CO2 + 3 H2O + NaCH3COO
CH3OC6H5 + H2SO4 = CH3OC6H6{+} + HSO4{-} =>
CH3OC6H5 + H2SO4 = CH3OC6H6{+} + HSO4{-}
Al + Ca(OH)2 + H2O = CaHAlO3 + H2 =>
2 Al + 2 Ca(OH)2 + 2 H2O = 2 CaHAlO3 + 3 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaCl + CaSO4*2H2O = CaCl2 + Na2SO4 + H2O =>
2 NaCl + CaSO4*2H2O = CaCl2 + Na2SO4 + 2 H2O
ClO{-} + Cl{-} + H3O{+} = Cl2 + H2O =>
ClO{-} + Cl{-} + 2 H3O{+} = Cl2 + 3 H2O
ZnSO4 + HCl = HSO4 + ZnCl =>
ZnSO4 + HCl = HSO4 + ZnCl
ZnS + H = Zn + H2S =>
ZnS + 2 H = Zn + H2S
Cu + H2SO4*2H2O = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4*2H2O = CuSO4 + SO2 + 6 H2O
H2 + NaCl = HCl + Na =>
H2 + 2 NaCl = 2 HCl + 2 Na
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(gaz) + H2O(aq) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(gaz) + 2 H2O(aq)
Cu(NO3)2 + CO3CO3 = CuCO3 + CO3NO3 =>
2 Cu(NO3)2 + 3 CO3CO3 = 2 CuCO3 + 4 CO3NO3
Cl2 + SO3{2-} + H2O = Cl{-} + SO4{-} + H{+} =>
3 Cl2 + 2 SO3{2-} + 2 H2O = 6 Cl{-} + 2 SO4{-} + 4 H{+}
K2 + CO3 = K2O + CO2 =>
K2 + CO3 = K2O + CO2
KMnO4 = KMnO2 + O(g) =>
KMnO4 = KMnO2 + 2 O(g)
SO2 + K3[Cr(OH)6] = KHSO3 + Cr(OH)3 =>
3 SO2 + K3[Cr(OH)6] = 3 KHSO3 + Cr(OH)3
MgSO3 + HNO3 = H2SO3 + Mg(NO3)2 =>
MgSO3 + 2 HNO3 = H2SO3 + Mg(NO3)2
CH3COH + H2O2 = CH3COOH + H2O =>
CH3COH + H2O2 = CH3COOH + H2O
HIO3 = H2O + I2 + O2 =>
4 HIO3 = 2 H2O + 2 I2 + 5 O2
KL + H2O + Cl2 = KLO3 + HCl =>
KL + 3 H2O + 3 Cl2 = KLO3 + 6 HCl
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
CaCO3 + KI = KCO3 + CaI =>
CaCO3 + KI = KCO3 + CaI
Cu + S4 = CuS =>
4 Cu + S4 = 4 CuS
Cr2(SO4)3 + KI + KIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
Cr2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Cr(OH)3 + 3 K2SO4 + 3 I2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
