| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HOOCH + HOH = 3 H2CO3 + CH4
MnO + KOH + O2 = K1MnO4 + H2O =>
4 MnO + 4 KOH + 5 O2 = 4 K1MnO4 + 2 H2O
KI + Cd3(PO4)2 = K3PO4 + CdI2 =>
6 KI + Cd3(PO4)2 = 2 K3PO4 + 3 CdI2
NaOH + C20H14O4 = CO2 + H2O + Na =>
86 NaOH + C20H14O4 = 20 CO2 + 50 H2O + 86 Na
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AlSO4 + Ba2Cl = Ba2Al + Cl(SO4) =>
AlSO4 + Ba2Cl = Ba2Al + Cl(SO4)
Al(OH)3 + C2H5COOH = (C2H5COO)3Al + H2O =>
Al(OH)3 + 3 C2H5COOH = (C2H5COO)3Al + 3 H2O
Pb2Cl + Ag = AgCl + Pb =>
Pb2Cl + Ag = AgCl + 2 Pb
MnO + Si = MnSi + SiO2 =>
2 MnO + 3 Si = 2 MnSi + SiO2
MnO + KOH + O2 = KMnO4 + H2O =>
4 MnO + 4 KOH + 5 O2 = 4 KMnO4 + 2 H2O
RuS4 + O2 = RuO3 + SO2 =>
2 RuS4 + 11 O2 = 2 RuO3 + 8 SO2
CuSO4 + MgCl2 = CuCl2 + MgSO4 =>
CuSO4 + MgCl2 = CuCl2 + MgSO4
Na2S(s) + CaCO3(s) = CaS(s) + Na2CO3(s) =>
Na2S(s) + CaCO3(s) = CaS(s) + Na2CO3(s)
NO3H + Cu = Cu(NO3)2 + NO + H2O =>
8 NO3H + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2A(aq) + NaOH(aq) = H2O(l) + Na2A(aq) =>
H2A(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2A(aq)
P2O2 + O2 = P2O5 =>
2 P2O2 + 3 O2 = 2 P2O5
K3PO4 + Pb(OH)2 = KOH + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(OH)2 = 6 KOH + Pb3(PO4)2
P4 + (Cl)2 = P(Cl)3 =>
P4 + 6(Cl)2 = 4 P(Cl)3
MnO4{-} + ClO2{-2} + H2O = MnO2 + ClO4{-} + OH{-} =>
5 MnO4{-} + 3 ClO2{-2} + 4 H2O = 5 MnO2 + 3 ClO4{-} + 8 OH{-}
Cu(OH)2 + NaOH = H2 + CuNaO3H =>
Cu(OH)2 + NaOH = H2 + CuNaO3H
H3PO2 + K2CrO7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
9 H3PO2 + 4 K2CrO7 + 10 H2SO4 = 9 H3PO4 + 4 K2SO4 + 2 Cr2(SO4)3 + 10 H2O
KMnO4 + H2O + C3H5O = MnO2 + C3H6O2 + KOH =>
KMnO4 + 2 H2O + 3 C3H5O = MnO2 + 3 C3H6O2 + KOH
BaSO4 + H2SO4 = HBa + SO4 =>
2 BaSO4 + H2SO4 = 2 HBa + 3 SO4
ClO2 + H2O = HCl + O3 =>
6 ClO2 + 3 H2O = 6 HCl + 5 O3
(NH4)2C2O4 + Mo(OH)3 = NH4OH + Mo2(C2O4)3 =>
3(NH4)2C2O4 + 2 Mo(OH)3 = 6 NH4OH + Mo2(C2O4)3
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
ClPBr5 = PBr5 + Cl =>
ClPBr5 = PBr5 + Cl
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2SO4 + K2CO3 = K2SO4 + H2O + CO2 =>
H2SO4 + K2CO3 = K2SO4 + H2O + CO2
FeS + S = FeS4(s) =>
FeS + 3 S = FeS4(s)
H2O + ROPO3{2-} = HOPO3{2-} + ROH =>
H2O + ROPO3{2-} = HOPO3{2-} + ROH
UO2SO4 + Zn + H2SO4 = ZnSO4 + U(SO4)2 + H2O =>
UO2SO4 + Zn + 2 H2SO4 = ZnSO4 + U(SO4)2 + 2 H2O
HCI + KCIO3 = KCI + CI + H2O =>
6 HCI + KCIO3 = KCI + 6 CI + 3 H2O
Fe(g) + Cl(aq) = FeCl =>
Fe(g) + Cl(aq) = FeCl
Fe2SiO4 + NaOH + NaNO3 = Fe2O3 + Na2SiO3 + NaNO2 + H2O =>
Fe2SiO4 + 2 NaOH + NaNO3 = Fe2O3 + Na2SiO3 + NaNO2 + H2O
Ca(CO{-2}{3}) + HCl(aq) = CaCl + H(CO{-2{3}) =>
Ca(CO{-2}{3}) + HCl(aq) = CaCl + H(CO{-2{3})
SiCl4 + Mg = Si + Mg2Cl2 =>
SiCl4 + 4 Mg = Si + 2 Mg2Cl2
HNO3 + H2O = H2N + O4H =>
HNO3 + H2O = H2N + O4H
NaOH + K2SiO3 = Na2SiO3 + KOH =>
2 NaOH + K2SiO3 = Na2SiO3 + 2 KOH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MgCl2 + H2CO3 = MgCO3 + HCl =>
MgCl2 + H2CO3 = MgCO3 + 2 HCl
Zn(NO3)2 + Cu = Zn + NO3Cu =>
Zn(NO3)2 + 2 Cu = Zn + 2 NO3Cu
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
NH3 + N4O2 = N2 + H2O =>
4 NH3 + 3 N4O2 = 8 N2 + 6 H2O
NH2CH2COOHC2H5OH = NH2CH2COOC2H5H2O =>
NH2CH2COOHC2H5OH = NH2CH2COOC2H5H2O
[Mn(OH)2(H2O)4] + O2 = Mn2O3 + H2O =>
4[Mn(OH)2(H2O)4] + O2 = 2 Mn2O3 + 20 H2O
Fe(CIO3)3 = Fe3 + CIO3 =>
3 Fe(CIO3)3 = Fe3 + 9 CIO3
| 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 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
