| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4ClO4 + LiOH = LiClO4 + NH3 + H2O =>
NH4ClO4 + LiOH = LiClO4 + NH3 + H2O
CH3OH + NaOH = NaCH3O + H2O =>
CH3OH + NaOH = NaCH3O + H2O
HgCl2(aq) + KI(aq) = HgI2(s) + KCl(aq) =>
HgCl2(aq) + 2 KI(aq) = HgI2(s) + 2 KCl(aq)
H(g) + O2(g) = H2O(l) =>
4 H(g) + O2(g) = 2 H2O(l)
Ni + CuSe = NiSe + Cu =>
Ni + CuSe = NiSe + Cu
I3{-} + S2O3{-2} = I{-} + S4O6{-2} =>
I3{-} + 2 S2O3{-2} = 3 I{-} + S4O6{-2}
HBrO4 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO4 + 7 SO2 + 6 H2O = Br2 + 7 H2SO4
HBr(aq) + Be(OH)2(aq) = H2O(l) + BeBr2(aq) =>
2 HBr(aq) + Be(OH)2(aq) = 2 H2O(l) + BeBr2(aq)
BaSiO3 + KPO3 = Ba(PO3)2 + K2SiO3 =>
BaSiO3 + 2 KPO3 = Ba(PO3)2 + K2SiO3
S + Br = SBr2 =>
S + 2 Br = SBr2
AgI + O2 = Ag + IO2 =>
AgI + O2 = Ag + IO2
Mg + O = MgO(aq) =>
Mg + O = MgO(aq)
HCN + NaO = NaCN + OH =>
HCN + NaO = NaCN + OH
NH4F + Ca(OH)2 = NH3 + H2O + CaF2 =>
2 NH4F + Ca(OH)2 = 2 NH3 + 2 H2O + CaF2
K + O3 = K3O =>
9 K + O3 = 3 K3O
CH3COOH + CaSiO3 = (CH3COO)2Ca + H2SiO3 =>
2 CH3COOH + CaSiO3 = (CH3COO)2Ca + H2SiO3
Cs(s) + S8(s) = CsS(s) =>
8 Cs(s) + S8(s) = 8 CsS(s)
FeO*Cr2O3 + Na2O2 = NaFeO2 + Na2CrO4 + Na2O =>
2 FeO*Cr2O3 + 7 Na2O2 = 2 NaFeO2 + 4 Na2CrO4 + 2 Na2O
NaClO3 + HNO3 = NaNO3 + ClO2 + H2O + NaClO4 =>
3 NaClO3 + 2 HNO3 = 2 NaNO3 + 2 ClO2 + H2O + NaClO4
NH(subscript)4OH + H(subscript)3PO(subscript)4 = (NH(subcript)4)(subscript)3PO(subscript)4 + H(subscript)2O =>
3 NH(subscript)4OH + H(subscript)3PO(subscript)4 = (NH(subcript)4)(subscript)3PO(subscript)4 + 3 H(subscript)2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Mg(MnO4)2 + Na = Na(MnO4) + Mg =>
Mg(MnO4)2 + 2 Na = 2 Na(MnO4) + Mg
Co3O4 + CH4 = Co + CO + H2 =>
Co3O4 + 4 CH4 = 3 Co + 4 CO + 8 H2
K3[Cr(OH)6] + NaOH + Br2 = Na2CrO4 + KBr + H2O =>
2 K3[Cr(OH)6] + 4 NaOH + 3 Br2 = 2 Na2CrO4 + 6 KBr + 8 H2O
BaO2 + H2 = Ba(OH)2 =>
BaO2 + H2 = Ba(OH)2
Zn + C6H8O7 = Zn(C6H5O7)2 + H2 =>
Zn + 2 C6H8O7 = Zn(C6H5O7)2 + 3 H2
CH3CH2CH2SH + MnO4{-} + H3O{+} = CH3CH2CH2OH + H2O + Mn{2+} + SO4{2-} =>
5 CH3CH2CH2SH + 8 MnO4{-} + 14 H3O{+} = 5 CH3CH2CH2OH + 21 H2O + 8 Mn{2+} + 5 SO4{2-}
C9H22 + O2 = CO2 + H2O =>
2 C9H22 + 29 O2 = 18 CO2 + 22 H2O
Li + BF3 = LiF + B =>
3 Li + BF3 = 3 LiF + B
C2H5OH + H2O = CO + H2 =>
C2H5OH + H2O = 2 CO + 4 H2
Cr{3+} + OH{-} + Cl2 = CrO4{2-} + Cl{-} + H2O =>
2 Cr{3+} + 16 OH{-} + 3 Cl2 = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
N4 + O2 = N2O3 =>
N4 + 3 O2 = 2 N2O3
Fe(C2H3O2)2 + K3PO4 = Fe3(PO4)2 + KC2H3O2 =>
3 Fe(C2H3O2)2 + 2 K3PO4 = Fe3(PO4)2 + 6 KC2H3O2
SIO2 + S = SIS + SO2 =>
SIO2 + 2 S = SIS + SO2
Na2SO4 + Al2S3 = Na2S + Al2(SO4)3 =>
3 Na2SO4 + Al2S3 = 3 Na2S + Al2(SO4)3
CH3COOCa + HCl = CH3COOCl + HCa =>
CH3COOCa + HCl = CH3COOCl + HCa
SiO4 + H2O = SiH4 + O2 =>
SiO4 + 2 H2O = SiH4 + 3 O2
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
Na2CO3 + LiOH = NaOH + Li2CO3 =>
Na2CO3 + 2 LiOH = 2 NaOH + Li2CO3
CrO + H = Cr + H2O =>
CrO + 2 H = Cr + H2O
FeO + Ca = Fe + CaO =>
FeO + Ca = Fe + CaO
NaOH(aq) + HCN(aq) = H2O(l) + NaCN(aq) =>
NaOH(aq) + HCN(aq) = H2O(l) + NaCN(aq)
NH3 + H2WO4 = (NH4)2WO4 =>
2 NH3 + H2WO4 = (NH4)2WO4
HCOOH + CuO = CuHCO3 + H2 =>
2 HCOOH + 2 CuO = 2 CuHCO3 + H2
KOH + K3[Fe(CN)6] = K4[Fe(CN)6] + O2 + H2O =>
4 KOH + 4 K3[Fe(CN)6] = 4 K4[Fe(CN)6] + O2 + 2 H2O
HOOCCOOH + NaOH = NaHOOCCOO + H2O =>
HOOCCOOH + NaOH = NaHOOCCOO + H2O
LiCl + AgF = AgCl + LiF =>
LiCl + AgF = AgCl + LiF
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
