| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2COOHHCl = H2CH3CH2COOCl
HCr2O7 + NaOH = NaCr2O7 + H2O =>
HCr2O7 + NaOH = NaCr2O7 + H2O
Al(NO3)3*9H2O + NH4OH = Al(OH)3 + NH4NO3 + H2O =>
Al(NO3)3*9H2O + 3 NH4OH = Al(OH)3 + 3 NH4NO3 + 9 H2O
P2S5 = P4S10 =>
2 P2S5 = P4S10
Mg + Ni2SO4 = NiMg + SO4 =>
2 Mg + Ni2SO4 = 2 NiMg + SO4
FeCl3 + NaS = NaCl + FeS3 =>
FeCl3 + 3 NaS = 3 NaCl + FeS3
CH3COCH3 + Ag(NH3)2OH = HCOONH4 + Ag + NH3 + H2O =>
CH3COCH3 + 10 Ag(NH3)2OH = 3 HCOONH4 + 10 Ag + 17 NH3 + 5 H2O
Fe + C = Fe4C3 =>
4 Fe + 3 C = Fe4C3
Cr{3+} + H2O2 + H2O = CrO4{2-} + H{+} =>
2 Cr{3+} + 3 H2O2 + 2 H2O = 2 CrO4{2-} + 10 H{+}
KMnO4 + SnSO4 + H2SO4 = K2SO4 + MnSO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Sn(SO4)2 + 8 H2O
CuH10O9S = CuSO4 + H2O =>
CuH10O9S = CuSO4 + 5 H2O
Co(NO3)2 + Ca3(PO4)2 = Co3(PO4)2 + Ca(NO3)2 =>
3 Co(NO3)2 + Ca3(PO4)2 = Co3(PO4)2 + 3 Ca(NO3)2
CH3COOH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3COOH(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
Cr(s) + O2(g) = Cr2O3(s)2 =>
2 Cr(s) + 16 O2(g) = Cr2O3(s)2
CH4Cl2 = CH3ClHCl =>
CH4Cl2 = CH3ClHCl
H2CO3NH4OH = H2OHCO3NH4 =>
H2CO3NH4OH = H2OHCO3NH4
MgO + CaS = MgS + CaO =>
MgO + CaS = MgS + CaO
Fe2(O3)3 + H2 = Fe + H2O =>
Fe2(O3)3 + 9 H2 = 2 Fe + 9 H2O
KOH + I2 + As2O4 = K3AsO4 + KI + H2O =>
8 KOH + I2 + As2O4 = 2 K3AsO4 + 2 KI + 4 H2O
Na2CO3 + FeSO4 = Na2SO4 + FeCO3 =>
Na2CO3 + FeSO4 = Na2SO4 + FeCO3
K + Au = KAu =>
K + Au = KAu
Na2SO4 + TiO2 = Na2TiO3 + SO3 =>
Na2SO4 + TiO2 = Na2TiO3 + SO3
Pb[OH]2 = PbO + H2O =>
Pb[OH]2 = PbO + H2O
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
O2N + H2O = O3NH + ON =>
3 O2N + H2O = 2 O3NH + ON
Cu(HCO3)2 + NaOH = Cu(OH)2 + NaHCO3 =>
Cu(HCO3)2 + 2 NaOH = Cu(OH)2 + 2 NaHCO3
Na2HAsO4 + H2SO4 + KI = I2 + K2SO4 + Na2SO4 + AsO + H2O =>
2 Na2HAsO4 + 5 H2SO4 + 6 KI = 3 I2 + 3 K2SO4 + 2 Na2SO4 + 2 AsO + 6 H2O
NH4OH + HNO3 = NH4(NO3) + H2O =>
NH4OH + HNO3 = NH4(NO3) + H2O
Mg*OH = MgOH =>
Mg*OH = MgOH
MnBr2 + H2O2 + KOH = K2MnO4 + KBr + H2O =>
MnBr2 + 2 H2O2 + 4 KOH = K2MnO4 + 2 KBr + 4 H2O
Na2SO3 + BaCl2 = NaCl + BaSO3 =>
Na2SO3 + BaCl2 = 2 NaCl + BaSO3
C5H10OH2 = C5H12O =>
C5H10OH2 = C5H12O
BaSO4 = Ba + SO4 =>
BaSO4 = Ba + SO4
Sr(OH)2 + H2 = Sr + H2O =>
Sr(OH)2 + H2 = Sr + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
FeCl2(s) + HCl(aq) + H2O2(aq) = FeCl3(s) + H2O(l) =>
2 FeCl2(s) + 2 HCl(aq) + H2O2(aq) = 2 FeCl3(s) + 2 H2O(l)
LiNO3 + FeCO3 = LiCO3 + FeNO3 =>
LiNO3 + FeCO3 = LiCO3 + FeNO3
HOO + NO = OH + NO2 =>
HOO + NO = OH + NO2
Br2 + Zn2 = ZnBr =>
Br2 + Zn2 = 2 ZnBr
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + Br2 + H2O =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + Br2 + 2 H2O
C6H6 + Fe + HCl = C6H12 + FeCl2 =>
C6H6 + 3 Fe + 6 HCl = C6H12 + 3 FeCl2
Cu + NiCl2 = NiCu + Cl2 =>
Cu + NiCl2 = NiCu + Cl2
K[B(OH)4] + HF = KBF4 + H2O =>
K[B(OH)4] + 4 HF = KBF4 + 4 H2O
P*4 + O*2 = P*4O*10 =>
P*4 + 4 O*2 = P*4O*10
C6H5CH2OH + Cr2O7{2-} + H{+} = C6H5COOH + Cr{3+} + H2O =>
3 C6H5CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 C6H5COOH + 4 Cr{3+} + 11 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NiCl2 + CoSO4 = NiSO4 + CoCl2 =>
NiCl2 + CoSO4 = NiSO4 + CoCl2
K2CO3 + CaF2 = CaCO3 + KF =>
K2CO3 + CaF2 = CaCO3 + 2 KF
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
