| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + SnO = ZnO + Sn
Cr2O7K2 + HCl + CH3OH = KCl + CrCl3 + H2O + HCOOH =>
2 Cr2O7K2 + 16 HCl + 3 CH3OH = 4 KCl + 4 CrCl3 + 11 H2O + 3 HCOOH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
K2MnO4 + O3 = KMnO4 + O2KO =>
K2MnO4 + O3 = KMnO4 + O2KO
N2 + HCl = H2 + NCl =>
N2 + 2 HCl = H2 + 2 NCl
Zn + N = Zn3N2 =>
3 Zn + 2 N = Zn3N2
K2MnO4 + O3 = KMnO4 + O2KO =>
K2MnO4 + O3 = KMnO4 + O2KO
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
C + H2 + Br = CH3Br =>
2 C + 3 H2 + 2 Br = 2 CH3Br
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
Fe + O2 = Fe2O3(s) =>
4 Fe + 3 O2 = 2 Fe2O3(s)
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg
As2O3 + HNO3 + H2O = H3AsO4 + NO2 =>
As2O3 + 4 HNO3 + H2O = 2 H3AsO4 + 4 NO2
K4(Fe(CN)6) + CuSO4 = K2SO4 + Cu2(Fe(CN)6) =>
K4(Fe(CN)6) + 2 CuSO4 = 2 K2SO4 + Cu2(Fe(CN)6)
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2CrO4 + NiCl2 = NiCrO4 + KCl =>
K2CrO4 + NiCl2 = NiCrO4 + 2 KCl
Th(OH)2 = Th + (OH)2 =>
Th(OH)2 = Th + (OH)2
FeCl2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O + Cl2 =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O + 10 Cl2
KMnO4 + ZnS = ZnO + KMnO3 + SO2 =>
3 KMnO4 + ZnS = ZnO + 3 KMnO3 + SO2
KBr + Fe2(SO4)3 + H2O = KBrO3 + FeSO4 + H2SO4 =>
KBr + 3 Fe2(SO4)3 + 3 H2O = KBrO3 + 6 FeSO4 + 3 H2SO4
Zn(CO3) + HNO3 = Zn(NO3)2 + CO2 + H2O =>
Zn(CO3) + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
Zn + PbCl2 = ZnCl2 + Pb2 =>
2 Zn + 2 PbCl2 = 2 ZnCl2 + Pb2
KHSO4 + (NH4)2SO4 = K2SO4 + (NH4)HSO4 =>
2 KHSO4 + (NH4)2SO4 = K2SO4 + 2(NH4)HSO4
Ag{2} + e = Ag =>
Ag{2} + 2e = Ag
KCl{+} + NH4Cl{-} + NaOH{-} + NaNO3 = KNO3 + NH3 + NaCl + H2O =>
2 KCl{+} + NH4Cl{-} + NaOH{-} + 2 NaNO3 = 2 KNO3 + NH3 + 3 NaCl + H2O
Cu2S + H3PO4 = Cu3PO4 + H2S =>
3 Cu2S + 2 H3PO4 = 2 Cu3PO4 + 3 H2S
Au(HCO3)3 = Au2O3 + CO2 + H2O =>
2 Au(HCO3)3 = Au2O3 + 6 CO2 + 3 H2O
NO2 + H2SO4 = HNO3 + SO2 =>
2 NO2 + H2SO4 = 2 HNO3 + SO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ca2Mg4Al(Si7O22)(OH)2 + H + H2O = Al2Si2O5(OH)4 + Mg + Ca + H4SiO4 =>
2 Ca2Mg4Al(Si7O22)(OH)2 + 30 H + 9 H2O = Al2Si2O5(OH)4 + 8 Mg + 4 Ca + 12 H4SiO4
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
(Fe(OH)2)2SO4 + H2SO4 = FeOHSO4 + H2O =>
(Fe(OH)2)2SO4 + H2SO4 = 2 FeOHSO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P + H2SO4 = H3PO4 + SO2 + H2 =>
2 P + 4 H2SO4 = 2 H3PO4 + 4 SO2 + H2
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
K + AlCl3 = KCl + Al =>
3 K + AlCl3 = 3 KCl + Al
KBr2 = Br + K =>
KBr2 = 2 Br + K
MgSO4(aq) + BaCl2(aq) = MgCl2(aq) + BaSO4(s) =>
MgSO4(aq) + BaCl2(aq) = MgCl2(aq) + BaSO4(s)
FeCuNO32 = CuFeNO32 =>
FeCuNO32 = CuFeNO32
CH3COOH + C3H7OH = CH3COOC3H6OH + H2O =>
9 CH3COOH + 4 C3H7OH = 6 CH3COOC3H6OH + 4 H2O
Na2SO4 + BaCl2 = BaSO4(s) + NaCl(aq) =>
Na2SO4 + BaCl2 = BaSO4(s) + 2 NaCl(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
