| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HCl(aq) + Na2SO3(aq) = H2SO3(g) + NaCl(aq) =>
2 HCl(aq) + Na2SO3(aq) = H2SO3(g) + 2 NaCl(aq)
ZrSiO4 + NH4HF2 = (NH4)2ZrF6 + (NH4)2SiF6 + NH3 + H2O =>
ZrSiO4 + 6 NH4HF2 = (NH4)2ZrF6 + (NH4)2SiF6 + 2 NH3 + 4 H2O
Cd + NiOOH + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + 2 NiOOH + 2 H2O = Cd(OH)2 + 2 Ni(OH)2
CU + PB(No3)2 = PB + CU(No3)2 =>
CU + PB(No3)2 = PB + CU(No3)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cr(NO3)3 + H2O2 + KOH = K2CrO4 + KNO3 + H2O =>
2 Cr(NO3)3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 6 KNO3 + 8 H2O
Ti(OH)2 + HClO4 = Ti(ClO4)2 + H2O =>
Ti(OH)2 + 2 HClO4 = Ti(ClO4)2 + 2 H2O
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
KOH = O + H + K =>
KOH = O + H + K
Mn(CH3COO)2*4H2O + NaOH = Mn(OH)2 + CH3COONa + H2 + O2 =>
Mn(CH3COO)2*4H2O + 2 NaOH = Mn(OH)2 + 2 CH3COONa + 4 H2 + 2 O2
Fe + Cu(NO3)2 = Cu + Fe(NO3)2 =>
Fe + Cu(NO3)2 = Cu + Fe(NO3)2
Mn(NO3) + NaCl = Na(NO3) + MnCl =>
Mn(NO3) + NaCl = Na(NO3) + MnCl
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
NaIO3 + SO2 + H2O = Na2SO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = Na2SO4 + 4 H2SO4 + I2
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4OH =>
NH2OH + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + NH4OH
KOH + CuSO = KCu + OHSO =>
KOH + CuSO = KCu + OHSO
KCN + PbO2 + HCl = CO2 + NO + PbCl + KCl + H2O =>
3 KCN + 7 PbO2 + 10 HCl = 3 CO2 + 3 NO + 7 PbCl + 3 KCl + 5 H2O
H2CO + Cu(OH)3 = Cu2CO3 + H2O =>
H2CO + 2 Cu(OH)3 = Cu2CO3 + 4 H2O
Br + H2O = HBr + OHBr =>
2 Br + H2O = HBr + OHBr
Al{3} + O{2-} = Al2O3 =>
2 Al{3} + 3 O{2-} = Al2O3
HI(aq) + KS(aq) = HS + KI =>
HI(aq) + KS(aq) = HS + KI
HCIO4 + K2CO3 = H2CO3 + KCIO4 =>
2 HCIO4 + K2CO3 = H2CO3 + 2 KCIO4
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
I2 + Ti = TiI4 =>
2 I2 + Ti = TiI4
Ag(NO3) + K(Br) = AgBr + K(NO3) =>
Ag(NO3) + K(Br) = AgBr + K(NO3)
CH3COOH + CaCO3 = CaCH3COO2 + CO2 + H2O =>
7 CH3COOH + 8 CaCO3 = 8 CaCH3COO2 + 6 CO2 + 2 H2O
Av + HNO3 = Av(NO3)3 + NO + H2O =>
Av + 4 HNO3 = Av(NO3)3 + NO + 2 H2O
Na2CO3*10H2O = Na2CO3 + H2O =>
Na2CO3*10H2O = Na2CO3 + 10 H2O
Mg(OH)2(s) + HClO3 = Mg(ClO3)2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HClO3 = Mg(ClO3)2(aq) + 2 H2O(l)
Zn{2+} + OH[{-}] = Zn(OH)2 =>
Zn{2+} + 2 OH[{-}] = Zn(OH)2
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
Al + Cl + NaOH = AlOH + NaCl =>
Al + Cl + NaOH = AlOH + NaCl
MnO4{-} + H2C2O4 = Mn(C2O4)3{3-} + CO2 + H2O + H{+} =>
MnO4{-} + 5 H2C2O4 = Mn(C2O4)3{3-} + 4 CO2 + 4 H2O + 2 H{+}
HNO3 + C2H5NH2 = NO3 + C2H5NH3 =>
HNO3 + C2H5NH2 = NO3 + C2H5NH3
KBr + C6H6 + Cl2 = KCl + C6H5Br + HBr =>
2 KBr + C6H6 + Cl2 = 2 KCl + C6H5Br + HBr
CuCl2*2H2O + KHCO3 = KCl + Cu(HCO3)2 + H2O =>
CuCl2*2H2O + 2 KHCO3 = 2 KCl + Cu(HCO3)2 + 2 H2O
MnO2 + H2O = Mn(OH)2 + O2 =>
2 MnO2 + 2 H2O = 2 Mn(OH)2 + O2
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
BaHPO4 + H3PO4 = Ba(H2PO4)2 =>
BaHPO4 + H3PO4 = Ba(H2PO4)2
H3PO + NH4OH = H2O + (NH4)3PO =>
H3PO + 3 NH4OH = 3 H2O + (NH4)3PO
As{3+} + S{2-} = As2S3 =>
2 As{3+} + 3 S{2-} = As2S3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C6H16N2 + O2 = N2 + H2O + CO2 =>
C6H16N2 + 10 O2 = N2 + 8 H2O + 6 CO2
K4Fe(CN)6 + Fe2(SO4)3 = KFe[Fe(CN)6] + K2(SO4) =>
2 K4Fe(CN)6 + Fe2(SO4)3 = 2 KFe[Fe(CN)6] + 3 K2(SO4)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H4(NH2)COOH + O2 = NH3 + CO2 + H2O =>
C6H4(NH2)COOH + 7 O2 = NH3 + 7 CO2 + 2 H2O
(Cu(NH3)4)SO4*H2O = CuSO4 + NH3 + H2O =>
(Cu(NH3)4)SO4*H2O = CuSO4 + 4 NH3 + H2O
Cl2 + O = Cl2O3 =>
Cl2 + 3 O = Cl2O3
| 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 sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
