| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Mg + Ba(NO3)2 = 5 MgO + BaO + N2
HCl + CdO = HO + CdCl =>
HCl + CdO = HO + CdCl
Al + AgNO = Ag + AlNO =>
Al + AgNO = Ag + AlNO
C2H5OH + O2 = CH3COOH + H2 =>
2 C2H5OH + O2 = 2 CH3COOH + 2 H2
Fe(OH)2 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + 8 H2O + NO
K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O
Zn(NO3)2 + NH4OH = ZnOH + NO + H2O =>
5 Zn(NO3)2 + 7 NH4OH = 5 ZnOH + 17 NO + 15 H2O
Na2CO3 + CuCl2 = NaCl(aq) + CuCO3(s) =>
Na2CO3 + CuCl2 = 2 NaCl(aq) + CuCO3(s)
Cu + CH4 = CuH + CH =>
3 Cu + CH4 = 3 CuH + CH
Ni + CuBr2 = Cu + NiBr =>
2 Ni + CuBr2 = Cu + 2 NiBr
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
K3Po4 + CaCl2 = Ca3(Po4)2 + KCl =>
2 K3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 KCl
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
CuSO4 + NaBH4 = Na2SO4 + Cu + B2H6 + H2 =>
CuSO4 + 2 NaBH4 = Na2SO4 + Cu + B2H6 + H2
H2CO3 + OH = CO32 + H2O =>
H2CO3 + 60 OH = CO32 + 31 H2O
Ba + Cu + H2 = BaCuH5 =>
2 Ba + 2 Cu + 5 H2 = 2 BaCuH5
BBr3 + H2O = B2O3 + HBr =>
2 BBr3 + 3 H2O = B2O3 + 6 HBr
HCH3CO3 + NaHCO3 = Na + CO2 + H2O =>
HCH3CO3 + 6 NaHCO3 = 6 Na + 8 CO2 + 5 H2O
C2H5NH4 + NaOH = C2H5NH3 + Na + H2O =>
C2H5NH4 + NaOH = C2H5NH3 + Na + H2O
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
C6H5NH(COCH3)Br2 = CH3CONHC6H4BrHBr =>
C6H5NH(COCH3)Br2 = CH3CONHC6H4BrHBr
MnO2 + KI + H2SO4 = MnI2 + I2 + K2SO4 + H2O =>
MnO2 + 4 KI + 2 H2SO4 = MnI2 + I2 + 2 K2SO4 + 2 H2O
CH3COOH + Ba(OH)2 = (CH3COO)2Ba + H2O =>
2 CH3COOH + Ba(OH)2 = (CH3COO)2Ba + 2 H2O
(NH4)3PO4 + Co(ClO)2 = Co3(PO4)2 + NH4ClO =>
2(NH4)3PO4 + 3 Co(ClO)2 = Co3(PO4)2 + 6 NH4ClO
NH4Br + AgNO3 = AgBr + NH4NO3 =>
NH4Br + AgNO3 = AgBr + NH4NO3
Co(ClO)2 = CoCl2 + O2 =>
Co(ClO)2 = CoCl2 + O2
C6H5ONaH2O = C6H4ONaH3O =>
C6H5ONaH2O = C6H4ONaH3O
O2 + C2H9NH2 = N2 + CO2 + H2O =>
19 O2 + 4 C2H9NH2 = 2 N2 + 8 CO2 + 22 H2O
C2H5OH(l) + PBr3(l) = C2H5Br(l) + H3PO3(l) =>
3 C2H5OH(l) + PBr3(l) = 3 C2H5Br(l) + H3PO3(l)
HNO3(aq) + Na(s) = H2O(l) + NO(g) + NaNO3(aq) =>
4 HNO3(aq) + 3 Na(s) = 2 H2O(l) + NO(g) + 3 NaNO3(aq)
H2 + CN = HCN =>
H2 + 2 CN = 2 HCN
CH3COOH + C5H11 = CH3COOC5H11 + H2O =>
27 CH3COOH + 20 C5H11 = 22 CH3COOC5H11 + 10 H2O
Fe(k) + Cl2(d) = FeCl3(k) =>
2 Fe(k) + 3 Cl2(d) = 2 FeCl3(k)
Al(OH)3 + (COOH)2 = Al2((COO)2)3 + H2O =>
2 Al(OH)3 + 3(COOH)2 = Al2((COO)2)3 + 6 H2O
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
CO(g) + H2(g) = C(s) + H2O =>
CO(g) + H2(g) = C(s) + H2O
Cl2(aq) + H2O(l) = HCl(aq) + HClO3(aq) =>
3 Cl2(aq) + 3 H2O(l) = 5 HCl(aq) + HClO3(aq)
HOCH(CH2)5 + O2 = CO2 + H2O =>
2 HOCH(CH2)5 + 17 O2 = 12 CO2 + 12 H2O
C + H + Cl = (C2H3Cl)700 =>
1400 C + 2100 H + 700 Cl = (C2H3Cl)700
LiOH + (COOH)2 = H2O + COOLi =>
2 LiOH + (COOH)2 = 2 H2O + 2 COOLi
C7H7NO2H2O = H3OC7H6NO2 =>
C7H7NO2H2O = H3OC7H6NO2
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
CaSO4 + Sr(OH)2 = SrSO4 + Ca(OH)2 =>
CaSO4 + Sr(OH)2 = SrSO4 + Ca(OH)2
Ca(OH)2 + Mg = Mg(OH)2 + Ca =>
Ca(OH)2 + Mg = Mg(OH)2 + Ca
NiSO4 + Fe = Ni + Fe2(SO4)3 =>
3 NiSO4 + 2 Fe = 3 Ni + Fe2(SO4)3
Cr2O3 + HNO3 + KOH = H2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 HNO3 + 3 KOH = 2 H2CrO4 + 3 KNO2 + H2O
KHCO3 + AlCl3 = Al(HCO3)3 + KCl =>
3 KHCO3 + AlCl3 = Al(HCO3)3 + 3 KCl
N2H5HSO4 + KIO3 = I2 + H2O + N2 + SO4 + KHSO4 =>
7 N2H5HSO4 + 6 KIO3 = 3 I2 + 18 H2O + 7 N2 + SO4 + 6 KHSO4
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
NO2 + LiOH = LiNO2 + LiNO3 + H2O =>
2 NO2 + 2 LiOH = LiNO2 + LiNO3 + H2O
| 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 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/25
Équations équilibrées sur03/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
