| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbCl2 + Z = Pb + ZCl2
Mg(NO3)2 + Na = Mg + NaNO3 =>
Mg(NO3)2 + 2 Na = Mg + 2 NaNO3
Ba + S = BaS = BaS + S =>
Ba + S = BaS
CH2CH3CH2CH3 + O2 = CO2 + H2O =>
2 CH2CH3CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
SnPb(No3)2 = PbSn(No3)2 =>
SnPb(No3)2 = PbSn(No3)2
H2SO4 + BCl2 = HCl + BSO4 =>
H2SO4 + BCl2 = 2 HCl + BSO4
C2H4(OH)2 + NaOH + CuSO4 = Cu2O + Na2SO4 + H2O + COH =>
C2H4(OH)2 + 8 NaOH + 4 CuSO4 = 2 Cu2O + 4 Na2SO4 + 6 H2O + 2 COH
BaC2(s)H2O(l) = BaOC2H2 =>
BaC2(s)H2O(l) = BaOC2H2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
FeCl2 + H2O2 + H2SO4 = FeCl3 + H2O + Fe2(SO4)3 =>
6 FeCl2 + 3 H2O2 + 3 H2SO4 = 4 FeCl3 + 6 H2O + Fe2(SO4)3
BaO + Ba2Si = BaSiO3 + Ba =>
3 BaO + Ba2Si = BaSiO3 + 4 Ba
PB + H2O = H2 + PBOH =>
2 PB + 2 H2O = H2 + 2 PBOH
C6H5CHO + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
C6H5CHO + 2 KMnO4 + 2 KOH = C6H5COOH + 2 K2MnO4 + H2O
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
C7H6O + C2H6MgBr = C9H12O + Mg + Br =>
C7H6O + C2H6MgBr = C9H12O + Mg + Br
SeO2 + SO2 + H2O = S + H2SeO4 =>
2 SeO2 + SO2 + 2 H2O = S + 2 H2SeO4
CaCl2(s) = Cl(g) + Ca(s) =>
CaCl2(s) = 2 Cl(g) + Ca(s)
FeCl2*4H2O(aq) + H2C2O4*2H2O = FeC2O4*2H2O(s) + H2O(l) + HCl(aq) =>
FeCl2*4H2O(aq) + H2C2O4*2H2O = FeC2O4*2H2O(s) + 4 H2O(l) + 2 HCl(aq)
ZnS + HBr = ZnBr2 + H2(S) =>
ZnS + 2 HBr = ZnBr2 + H2(S)
HBr(aq) + NH3(aq) = H3(g) + NBr =>
3 HBr(aq) + 3 NH3(aq) = 4 H3(g) + 3 NBr
Mg + C4H9Br + CHOCHCH3CH3 + H2O = CH3CH2CH2CH2CHOHCHCH3CH3 + MgBr2 =>
2 Mg + 4 C4H9Br + 2 CHOCHCH3CH3 + H2O = 3 CH3CH2CH2CH2CHOHCHCH3CH3 + 2 MgBr2
C4H11N + HCl = C4H12ClN =>
C4H11N + HCl = C4H12ClN
C12H18O + H2 = C12H18 + H2O =>
C12H18O + H2 = C12H18 + H2O
Al + KNO3 + KOH = K2AlO2 + NH3 + H2O =>
4 Al + KNO3 + 7 KOH = 4 K2AlO2 + NH3 + 2 H2O
Mg(OH)2 + (NH4)2S = NH4OH + MgS =>
Mg(OH)2 + (NH4)2S = 2 NH4OH + MgS
CH3CH2OH + NaClO = NaCl + C6H6 + H2O =>
3 CH3CH2OH + 3 NaClO = 3 NaCl + C6H6 + 6 H2O
NaP + CoBr = NaBr + CoP =>
NaP + CoBr = NaBr + CoP
Fe + Sn{4+} = Fe{2+} + Sn =>
2 Fe + Sn{4+} = 2 Fe{2+} + Sn
Tc + B2O7 = TcB2O7 =>
Tc + B2O7 = TcB2O7
Be(OH)2CO2 = BeCO3H2O =>
Be(OH)2CO2 = BeCO3H2O
ClO3 + SO3 = ClO2 + SO4 =>
ClO3 + SO3 = ClO2 + SO4
P2I4 + P4 + H2O = PH4I + H3O4 =>
10 P2I4 + 5 P4 + 128 H2O = 40 PH4I + 32 H3O4
CoSO4 + H2SO4 + RbReO4 = ReSO4 + Rb2SO4 + Co2(SO4)3 + H2O =>
10 CoSO4 + 8 H2SO4 + 2 RbReO4 = 2 ReSO4 + Rb2SO4 + 5 Co2(SO4)3 + 8 H2O
Sn3(AsO4)4 + Na2SO4 = Sn2(SO4)4 + Na3AsO4 =>
2 Sn3(AsO4)4 + 12 Na2SO4 = 3 Sn2(SO4)4 + 8 Na3AsO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
S8 + Al = Al2S3 =>
3 S8 + 16 Al = 8 Al2S3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C + H2 + O2 = CH3CH2CH2CH2OH =>
8 C + 10 H2 + O2 = 2 CH3CH2CH2CH2OH
Mg + HlCu = MgHl2 + Cu =>
Mg + 2 HlCu = MgHl2 + 2 Cu
K2Cr2O7 + HCl = Cr + H2O + Cl2 + K =>
K2Cr2O7 + 14 HCl = 2 Cr + 7 H2O + 7 Cl2 + 2 K
B2O3 + Na2O = Na2B2O4 =>
B2O3 + Na2O = Na2B2O4
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO4 + HCl =>
C2H5NSCl + 6 O2 = 2 CO2 + 2 H2O + NO2 + SO4 + HCl
Mn2O3 + HCl = Mn2(Cl2)3 + H2O =>
Mn2O3 + 6 HCl = Mn2(Cl2)3 + 3 H2O
SO{-}3 = SO{-}4 =>
SO{-}3 = SO{-}4
H2SO4 + HF = H2 + F2SO4 =>
H2SO4 + 2 HF = 2 H2 + F2SO4
C16H34 + NO3({-}) + H{+} = N2 + CO2 + H2O =>
5 C16H34 + 98 NO3({-}) + 98 H{+} = 49 N2 + 80 CO2 + 134 H2O
C55H100O6 + C2H5OH + KOH = C3H8O3 + C52H98O6KOH =>
107 C55H100O6 + 231 C2H5OH + 119 KOH = 53 C3H8O3 + 119 C52H98O6KOH
CH2NO2 + O2 = CO2 + H2O + N2 =>
2 CH2NO2 + O2 = 2 CO2 + 2 H2O + N2
Rb3P + TiN4O12 = RbNO3 + Ti3P4 =>
4 Rb3P + 3 TiN4O12 = 12 RbNO3 + Ti3P4
Sb(s) + I2(g) = SbI3(g) =>
2 Sb(s) + 3 I2(g) = 2 SbI3(g)
| 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 87 88 89 90 91 92 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
