| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + 2 KMnO4 + 2 NaOH = Na2MnO4 + H2O + K2MnO4 + Na2SO4
NaOCl + NaI + HC2H3O2 = I2 + NaCl + NaC2H3O2 + H2O =>
NaOCl + 2 NaI + 2 HC2H3O2 = I2 + NaCl + 2 NaC2H3O2 + H2O
Ni + NaCl = NiNa + Cl =>
Ni + NaCl = NiNa + Cl
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
HBr + NaS = HS + NaBr =>
HBr + NaS = HS + NaBr
Ag2O + SO3 = Ag2SO3 + O2 =>
2 Ag2O + 2 SO3 = 2 Ag2SO3 + O2
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
K2O + S = K2S + O2 =>
2 K2O + 2 S = 2 K2S + O2
Li2CO3 + H3PO4 = Li3PO4 + H2O + CO2 =>
3 Li2CO3 + 2 H3PO4 = 2 Li3PO4 + 3 H2O + 3 CO2
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
P + Cl(g) = PCl5 =>
P + 5 Cl(g) = PCl5
K2S + CO2 = K2O + CS2 =>
2 K2S + CO2 = 2 K2O + CS2
BrO3{-} + NH3OH{+} = Br{-} + NO2 + H3O{+} + H2O =>
5 BrO3{-} + 6 NH3OH{+} = 5 Br{-} + 6 NO2 + 6 H3O{+} + 3 H2O
ScMg + HCl = ScCl + HMg =>
ScMg + HCl = ScCl + HMg
CrNO2 = CrO + NO =>
CrNO2 = CrO + NO
MgCO3*4H2O = MgO + CO2 + H2O =>
MgCO3*4H2O = MgO + CO2 + 4 H2O
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
Zn + SnF4 = Sn + ZnF =>
4 Zn + SnF4 = Sn + 4 ZnF
Y(NO3)3 + NaOH = Y(OH)3 + NaNO3 =>
Y(NO3)3 + 3 NaOH = Y(OH)3 + 3 NaNO3
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
Na2OP2O5 = NaPO3 =>
Na2OP2O5 = 2 NaPO3
Na8 + Cl2 = NaCl =>
Na8 + 4 Cl2 = 8 NaCl
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4) =>
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4)
HSCH2COOH + NaOH = C2H3NaO2S + H2O =>
HSCH2COOH + NaOH = C2H3NaO2S + H2O
AlCl3 + Na2SO4 = Al(SO4) + Na2Cl3 =>
AlCl3 + Na2SO4 = Al(SO4) + Na2Cl3
K2Cr2O7 + C5H11OH + H2SO4 = Cr2(SO4)3 + K2SO4 + C4H9COH + H2O =>
K2Cr2O7 + 3 C5H11OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C4H9COH + 7 H2O
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
CH3COOH + [Ag(NH3)2]OH = (NH4)2CO3 + NH3 + Ag + H2O =>
CH3COOH + 8[Ag(NH3)2]OH = 2(NH4)2CO3 + 12 NH3 + 8 Ag + 4 H2O
C3H8O2 + NaCl = C3H8O2NaCl =>
C3H8O2 + NaCl = C3H8O2NaCl
NaNO3 + Zn + NaOH + H2O = NaZnO2 + NH3 =>
3 NaNO3 + 8 Zn + 5 NaOH + 2 H2O = 8 NaZnO2 + 3 NH3
CH3CCH3ClCH2CH3 + AgNO3 = AgCl + CH3CCH3NO3CH2CH3 =>
CH3CCH3ClCH2CH3 + AgNO3 = AgCl + CH3CCH3NO3CH2CH3
Pb(NO3)2 + FeCl3 = Fe(NO3)2 + Cl3Pb =>
Pb(NO3)2 + FeCl3 = Fe(NO3)2 + Cl3Pb
Zn(S) + S(S) = ZnS(S) =>
2 Zn(S) + S(S) = 2 ZnS(S)
W + SiO2 = WSi + O2 =>
W + SiO2 = WSi + O2
C6H7NSO3 + Na2CO3 = C6H6NSO3Na + CO2 + H2O =>
2 C6H7NSO3 + Na2CO3 = 2 C6H6NSO3Na + CO2 + H2O
CuBr2 + Fe = CuFe + Br2 =>
CuBr2 + Fe = CuFe + Br2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CuO2 + CO = Cu + CO2 =>
CuO2 + 2 CO = Cu + 2 CO2
NH4Fe(SO4)2 + NaOH = NH3 + Fe(OH)3 + Na2SO4 + H2O =>
NH4Fe(SO4)2 + 4 NaOH = NH3 + Fe(OH)3 + 2 Na2SO4 + H2O
H2O + C2 = CH2O =>
2 H2O + C2 = 2 CH2O
(NH4)3PO4 + Fe2(CO3)3 = (NH4)2CO3 + FePO4 =>
2(NH4)3PO4 + Fe2(CO3)3 = 3(NH4)2CO3 + 2 FePO4
Zn + H2S2O7 = H2S + H2O + ZnSO4 =>
8 Zn + 5 H2S2O7 = 2 H2S + 3 H2O + 8 ZnSO4
Pb(OH)4{2-} + ClO{-} = PbO2 + OH{-} + Cl{-} + H2O =>
Pb(OH)4{2-} + ClO{-} = PbO2 + 2 OH{-} + Cl{-} + H2O
PbO + HCO3 = Pb(CO3)2 + H2O =>
PbO + 2 HCO3 = Pb(CO3)2 + H2O
Hg(NO3)2 + AgOH = HgOH + Ag(NO3)2 =>
Hg(NO3)2 + AgOH = HgOH + Ag(NO3)2
FeS2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
Sb2O3 + C2 = Sb + CO =>
2 Sb2O3 + 3 C2 = 4 Sb + 6 CO
Co(C2H3O2)2 + Na3PO4 = Co3(PO4)2 + NaC2H3O2 =>
3 Co(C2H3O2)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaC2H3O2
Zn + HCl = Zn5Cl18 + H =>
5 Zn + 18 HCl = Zn5Cl18 + 18 H
(Zn(CH3COO)2)(H2O)2 + NaOH = ZnO + NaCH3COO + H2O =>
(Zn(CH3COO)2)(H2O)2 + 2 NaOH = ZnO + 2 NaCH3COO + 3 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 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/05/24
Équations équilibrées sur09/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
