| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 KClO3 + 3 P4S3 = 16 KCl + 9 SO2 + 6 P2O5
C3H7OS + O2 = CO2 + H2O + SO2 =>
4 C3H7OS + 21 O2 = 12 CO2 + 14 H2O + 4 SO2
CH3OH + O2 = CH3OO + H2O =>
4 CH3OH + 3 O2 = 4 CH3OO + 2 H2O
PbC{2}H{3}O{2} + KI = PbI + KC{2}H{3}O{2} =>
PbC{2}H{3}O{2} + KI = PbI + KC{2}H{3}O{2}
HNO2 + FeSO4 + H2SO4 = N2 + H2O + Fe2(SO4)3 =>
2 HNO2 + 6 FeSO4 + 3 H2SO4 = N2 + 4 H2O + 3 Fe2(SO4)3
NH2CH2COOH + O2 = NH2CONH2 + CO2 + H2O =>
2 NH2CH2COOH + 3 O2 = NH2CONH2 + 3 CO2 + 3 H2O
KI + HgNO3 = HgI + KNO3 =>
KI + HgNO3 = HgI + KNO3
Pb(NO3)2 + KH2PO4 = Pb(H2PO4)2 + KNO3 =>
Pb(NO3)2 + 2 KH2PO4 = Pb(H2PO4)2 + 2 KNO3
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
Zn(OH)4{-2} + Cu = ZnCu + Cu{+2} + OH{-} =>
Zn(OH)4{-2} + 2 Cu = ZnCu + Cu{+2} + 4 OH{-}
MgBr2 + Cl2 = Br2Cl2 + Mg =>
MgBr2 + Cl2 = Br2Cl2 + Mg
H2O + Cr{3+} + CO2 = CrO4{2-} + H{+} + CH2O =>
13 H2O + 4 Cr{3+} + 3 CO2 = 4 CrO4{2-} + 20 H{+} + 3 CH2O
I{2} + KCl = KI + Cl{2} =>
I{2} + KCl = KI + Cl{2}
C5H8O2 + Cl2 = ClC5H8O2 =>
2 C5H8O2 + Cl2 = 2 ClC5H8O2
Al + Fe = AlFe =>
Al + Fe = AlFe
KMnO4 + CH3CH2OH = CH3CH2O + KOH + MnO2 + H2O =>
KMnO4 + 3 CH3CH2OH = 3 CH3CH2O + KOH + MnO2 + H2O
C7H6O2 + C2H4(NH2)2 = C16H16N2O2 + H2O =>
2 C7H6O2 + C2H4(NH2)2 = C16H16N2O2 + 2 H2O
ClO3{-} + MnO4{-} + H{+} = ClO4{-} + MnO2 + H2O =>
3 ClO3{-} + 2 MnO4{-} + 2 H{+} = 3 ClO4{-} + 2 MnO2 + H2O
CoCl2 + NH3 + NH4Cl + NH4ClO2 = [Co(NH3)5Cl]Cl2 + H2O =>
4 CoCl2 + 16 NH3 + 3 NH4Cl + NH4ClO2 = 4[Co(NH3)5Cl]Cl2 + 2 H2O
Al2(O3) = Al + O2 =>
2 Al2(O3) = 4 Al + 3 O2
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Na + PbCo3 = Na2Co3 + Pb =>
2 Na + PbCo3 = Na2Co3 + Pb
NH4(Cr2O7)2 = CrO3 + N2 + H2O =>
2 NH4(Cr2O7)2 = 8 CrO3 + N2 + 4 H2O
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
Mg3Si4O10(OH)2 + CaCO3 = Ca2Mg5Si8O22(OH)2 + MgCO3 + H2O + CO2 =>
2 Mg3Si4O10(OH)2 + 2 CaCO3 = Ca2Mg5Si8O22(OH)2 + MgCO3 + H2O + CO2
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
C2H4Cl2 = C2H3Cl + HCl =>
C2H4Cl2 = C2H3Cl + HCl
AlC3 + H2O = Al(OH)3 + CH4 + O2 =>
4 AlC3 + 30 H2O = 4 Al(OH)3 + 12 CH4 + 9 O2
Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O
NaCl = Na + Cl =>
NaCl = Na + Cl
NaJ + AgNO3 = AgJ + NaNO3 =>
NaJ + AgNO3 = AgJ + NaNO3
CaC2 + N2 = CaN2C + C =>
CaC2 + N2 = CaN2C + C
Cr2O72{-} + S2{-} + H2O = CrO2{-} + S + OH =>
Cr2O72{-} + S2{-} + 68 H2O = 2 CrO2{-} + 2 S + 136 OH
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Fe(NO3)3 + Na2(CrO4) = NaNO3 + Fe2(CrO4)3 =>
2 Fe(NO3)3 + 3 Na2(CrO4) = 6 NaNO3 + Fe2(CrO4)3
Zn + H2S + O2 = zincsulfate + H2 =>
Zn + H2S + 2 O2 = ZnSO4 + H2
MnO4{-} + SO2 + H{+} = Mn{3+} + SO4{-}2 + H2O =>
3 MnO4{-} + 4 SO2 + 8 H{+} = 3 Mn{3+} + 4 SO4{-}2 + 4 H2O
CuSO4*5H2O + NaCl = CuCl2*5H2O + Na2SO4 =>
CuSO4*5H2O + 2 NaCl = CuCl2*5H2O + Na2SO4
K3PO4 + Ag(C2H3O2) = AgPO4 + K3(C2H3O2) =>
K3PO4 + Ag(C2H3O2) = AgPO4 + K3(C2H3O2)
Ni(NO3)2(aq) = NiO(s) + NO2(aq) + O2(g) =>
2 Ni(NO3)2(aq) = 2 NiO(s) + 4 NO2(aq) + O2(g)
Zn + H2SO4 = Zn2SO4 + H2S + H2O =>
8 Zn + 5 H2SO4 = 4 Zn2SO4 + H2S + 4 H2O
ZnF2(aq) + H2O(aq) = ZnO + F2H2 =>
ZnF2(aq) + H2O(aq) = ZnO + F2H2
BO2 = B + O2 =>
BO2 = B + O2
Mg3P2 + HCl = PH3 + MgCl2 =>
Mg3P2 + 6 HCl = 2 PH3 + 3 MgCl2
Al(OH)3 + ZnO = Al2O3 + Zn(OH)2 =>
2 Al(OH)3 + 3 ZnO = Al2O3 + 3 Zn(OH)2
CH3OH + HCl = H2CH3OCl =>
CH3OH + HCl = H2CH3OCl
CuCo3 + O2 = Co3 + CuO =>
2 CuCo3 + O2 = 2 Co3 + 2 CuO
BeO + H2CO3 = BeCO3 + H2O =>
BeO + H2CO3 = BeCO3 + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb =>
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb
| 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 93 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
