| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H3PO4 + 48(NH4)2MoO4 + 82 HNO3 = 4(NH4)3PO3*12MoO3 + 83 NH4NO3 + 49 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Li2CO3 + KOH = LiOH + K2CO3 =>
Li2CO3 + 2 KOH = 2 LiOH + K2CO3
MnO4{-} + H2O + HSO3{-} = MnO2 + SO42{-} + OH{-}) =>
79 MnO4{-} + 38 H2O + 3 HSO3{-} = 79 MnO2 + 3 SO42{-} + 79 OH{-})
Na3PO4 + KI + H2SO4 = I2 + H3PO3 + Na2SO4 + K2SO4 + H2O =>
2 Na3PO4 + 4 KI + 5 H2SO4 = 2 I2 + 2 H3PO3 + 3 Na2SO4 + 2 K2SO4 + 2 H2O
SiO2 + KaOH = Ka2SiO3 + H2O =>
SiO2 + 2 KaOH = Ka2SiO3 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca + FeCl3 = Fe + CaCl2 =>
3 Ca + 2 FeCl3 = 2 Fe + 3 CaCl2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cr(s) + SnCl4(s) = CrCl3(s) + Sn(s) =>
4 Cr(s) + 3 SnCl4(s) = 4 CrCl3(s) + 3 Sn(s)
C3H7OH + CH3COOH = CH3COOC3H7 + H2O =>
C3H7OH + CH3COOH = CH3COOC3H7 + H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Au3NO3 + Sn = Sn2NO3 + Au3 =>
Au3NO3 + 2 Sn = Sn2NO3 + Au3
K2CrO4 + H2S = Cr(OH)3 + S + KHS + H2O =>
2 K2CrO4 + 7 H2S = 2 Cr(OH)3 + 3 S + 4 KHS + 2 H2O
Ag + (NH4)2S = AgS + (NH4)2 =>
Ag + (NH4)2S = AgS + (NH4)2
(C5H10NS2)Na + CuCl2 = Cu(C5H10NS2)2 + NaCl =>
2(C5H10NS2)Na + CuCl2 = Cu(C5H10NS2)2 + 2 NaCl
K2CrO4(aq) + NiCl2(aq) = K2Cl2(s) + NiCrO4 =>
K2CrO4(aq) + NiCl2(aq) = K2Cl2(s) + NiCrO4
C7H6O2 + H2O2 = C7H6O3 + H2O =>
C7H6O2 + H2O2 = C7H6O3 + H2O
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe(OH)2 + 4 HNO3 = Fe(NO3)3 + NO2 + 3 H2O
KCrO3Cl + HCl = CrO2Cl2 + KCl + H2O =>
KCrO3Cl + 2 HCl = CrO2Cl2 + KCl + H2O
NiCl2 + ZnO = ZnCl2 + NiO =>
NiCl2 + ZnO = ZnCl2 + NiO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ni(H2O)6{2+} + OH{-} = NiO + H2O =>
Ni(H2O)6{2+} + 2 OH{-} = NiO + 7 H2O
Fe + P2O5 = FeO + P =>
5 Fe + P2O5 = 5 FeO + 2 P
H + Cu = HCu =>
H + Cu = HCu
(NH4)2SO4 + HNO3 = (NH4)NO3 + H2SO4 =>
(NH4)2SO4 + 2 HNO3 = 2(NH4)NO3 + H2SO4
CH2CH2 + Cl2 = CH2CH2Cl =>
2 CH2CH2 + Cl2 = 2 CH2CH2Cl
C6H12N4 + O2 = CO + H2O + N2 =>
C6H12N4 + 6 O2 = 6 CO + 6 H2O + 2 N2
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
KOH + H2O + Zn = KZn(OH)3 + H2 =>
KOH + 2 H2O + Zn = KZn(OH)3 + H2
KI + O3 = KO3 + I =>
KI + O3 = KO3 + I
C(s) + KNO3(aq) = K2CO3(aq) + CO2(g) + N2(g) =>
5 C(s) + 4 KNO3(aq) = 2 K2CO3(aq) + 3 CO2(g) + 2 N2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
WO3(s) + S(g) = WS3(s) + SO2(g) =>
2 WO3(s) + 9 S(g) = 2 WS3(s) + 3 SO2(g)
YP2 + P2L = Y(LP)2 + P =>
YP2 + 2 P2L = Y(LP)2 + 4 P
ZnO + H3PO3 = Zn3(PO3)2 + H2O =>
3 ZnO + 2 H3PO3 = Zn3(PO3)2 + 3 H2O
CH3OP(O)(OH)NC(CH3)N(C2H5)2 + (FCN)3 = CH3OP(O)(F)NC(CH3)N(C2H5)2 + (NCOH)3 =>
3 CH3OP(O)(OH)NC(CH3)N(C2H5)2 + (FCN)3 = 3 CH3OP(O)(F)NC(CH3)N(C2H5)2 + (NCOH)3
Co(NO3)2 + NH3 = [Co(NH3)6](NO3)2 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6](NO3)2
XPb(NO30)2 = XPbO + NO2 + O2 =>
2 XPb(NO30)2 = 2 XPbO + 4 NO2 + 55 O2
HIO3 + H2SO3 = I2 + SO4{2-} + H2O + H{+} =>
2 HIO3 + 5 H2SO3 = I2 + 5 SO4{2-} + H2O + 10 H{+}
Fe(OH)3 + Na + H2O2 = H2O + Na2FeO4 =>
2 Fe(OH)3 + 4 Na + 5 H2O2 = 8 H2O + 2 Na2FeO4
I + H2SO4 = ISO4 + H2 =>
I + H2SO4 = ISO4 + H2
ZnBr2 + Pb(ClO3)2 = Zn(ClO3)2 + PbBr2 =>
ZnBr2 + Pb(ClO3)2 = Zn(ClO3)2 + PbBr2
KNO3(aq) + NaCl(aq) = KCl() + NaNO3(aq) =>
KNO3(aq) + NaCl(aq) = KCl() + NaNO3(aq)
MgAsO3 + O2 = MgAsO4 =>
2 MgAsO3 + O2 = 2 MgAsO4
C2H5NH2 + KMnO4 = C2H4NH + KOH + MnO2 + H2O =>
3 C2H5NH2 + 2 KMnO4 = 3 C2H4NH + 2 KOH + 2 MnO2 + 2 H2O
Ba(CH3COO)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(CH3COO)2 =>
Ba(CH3COO)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(CH3COO)2
Fe2(SO4)3 + NaI = FeSO4 + NaSO4 + I2 =>
2 Fe2(SO4)3 + 2 NaI = 4 FeSO4 + 2 NaSO4 + I2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al(s) + HCl = Al2Cl2 + H2 =>
2 Al(s) + 2 HCl = Al2Cl2 + H2
| 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.
