| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + 2 Ca(NO3)2 = Ca2S + 2 Na(NO3)2
C9H11NO2(s) + O2(g) = CO2(g) + H2O(l) + N2O4 =>
4 C9H11NO2(s) + 47 O2(g) = 36 CO2(g) + 22 H2O(l) + 2 N2O4
SiO2 + OH{-} = SiO4{4-} + H2O =>
SiO2 + 4 OH{-} = SiO4{4-} + 2 H2O
HCOHAg2O = HCOOHAg2 =>
HCOHAg2O = HCOOHAg2
FeCl3 + NH4SCN + H3PO4 = NH4Cl + (NH4)3[Fe(PO4)2] + HSCN =>
FeCl3 + 6 NH4SCN + 2 H3PO4 = 3 NH4Cl + (NH4)3[Fe(PO4)2] + 6 HSCN
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Br + O = Br2O5 =>
2 Br + 5 O = Br2O5
PCl5 + NH4F = NH4PF6 + NH4Cl =>
PCl5 + 6 NH4F = NH4PF6 + 5 NH4Cl
CH3NH2 + KNO2 + HCl = CH3OH + N2 + KCl + H2O =>
CH3NH2 + KNO2 + HCl = CH3OH + N2 + KCl + H2O
Pb4(C2H3O2)4 + Co3(NO3)3 = Pb4(NO3)4 + CoC2H3O2 =>
3 Pb4(C2H3O2)4 + 4 Co3(NO3)3 = 3 Pb4(NO3)4 + 12 CoC2H3O2
NaCl(l) + AgNO3(l) = NaNO3(aq) + AgCl(s) =>
NaCl(l) + AgNO3(l) = NaNO3(aq) + AgCl(s)
(NH2)2CO + O2 = CO2 + NO2 + H2O =>
2(NH2)2CO + 7 O2 = 2 CO2 + 4 NO2 + 4 H2O
Ca(OH)2(aq) + HCl(aq) = CaCl2(aqq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aqq) + 2 H2O(l)
BaO + HI = BaI2 + H2O =>
BaO + 2 HI = BaI2 + H2O
Co + H2CO3 = Co(CO3)2 + H2 =>
Co + 2 H2CO3 = Co(CO3)2 + 2 H2
NiO + HClO4 = NiCl2 + H2O + O2 =>
NiO + 2 HClO4 = NiCl2 + H2O + 4 O2
Al + O3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al + O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NaCl + (CH3COO)2Pb = CH3COONa + PbCl2 =>
2 NaCl + (CH3COO)2Pb = 2 CH3COONa + PbCl2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
H3O{+} + SO4{2-} = H2SO4 + H2O =>
2 H3O{+} + SO4{2-} = H2SO4 + 2 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
NiSO4(aq) + KOH(aq) = NiOH(aq) + KSO4(aq) =>
NiSO4(aq) + KOH(aq) = NiOH(aq) + KSO4(aq)
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
hydrogen + NO3 = HNO3 =>
H2 + 2 NO3 = 2 HNO3
Mg + HNO3(concentrated) = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3(concentrated) = 5 Mg(NO3)2 + N2 + 6 H2O
PrCl3(H2O)7 + Na2MoO4(H2O)2 = Pr2(MoO4)3 + NaCl + H2O =>
2 PrCl3(H2O)7 + 3 Na2MoO4(H2O)2 = Pr2(MoO4)3 + 6 NaCl + 20 H2O
LiOH + Cl2O3 = LiClO2 + H2O =>
2 LiOH + Cl2O3 = 2 LiClO2 + H2O
NaOH + B2H6 = NaBH4 + O2 =>
2 NaOH + B2H6 = 2 NaBH4 + O2
P2S5 + HNO3 + H2O = H2SO4 + H3PO4 + N0 =>
P2S5 + 8 HNO3 + 4 H2O = 5 H2SO4 + 2 H3PO4 + 8 N0
HNO3 + Fe = Fe(NO3)3 + NO + H2O =>
4 HNO3 + Fe = Fe(NO3)3 + NO + 2 H2O
AgNO3 + C6H5O7Na3*2H2O + H2O = Ag*H2O + NaNO3 + C6H8O7 + O2 =>
12 AgNO3 + 4 C6H5O7Na3*2H2O + 10 H2O = 12 Ag*H2O + 12 NaNO3 + 4 C6H8O7 + 3 O2
FeCl3 + K4[FeCN6] = Fe4[FeCN6]3 + KCl =>
4 FeCl3 + 3 K4[FeCN6] = Fe4[FeCN6]3 + 12 KCl
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
Cl2 + KBr2 = Br + KCl =>
Cl2 + 2 KBr2 = 4 Br + 2 KCl
Zn(s) + Cl2(g) = ZnCl2(s) =>
Zn(s) + Cl2(g) = ZnCl2(s)
BaSO4 + NiCl4 = BaCl2 + Ni(SO4)2 =>
2 BaSO4 + NiCl4 = 2 BaCl2 + Ni(SO4)2
MnO4{-} + C2H5OH + H{+} = Mn{2+} + CO2 + H2O =>
12 MnO4{-} + 5 C2H5OH + 36 H{+} = 12 Mn{2+} + 10 CO2 + 33 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
NH3 + CO2 = H4CN2O + H2O =>
2 NH3 + CO2 = H4CN2O + H2O
RaCO3(s) = RaO(s) + CO2(g) =>
RaCO3(s) = RaO(s) + CO2(g)
HNO3 + Zn = NH4NO3 + ZnN2O6 + O2 =>
8 HNO3 + 2 Zn = 2 NH4NO3 + 2 ZnN2O6 + 3 O2
FeCl3 + Na2CO3 + HOH = Fe(OH)3 + NaCl + CO2 =>
2 FeCl3 + 3 Na2CO3 + 3 HOH = 2 Fe(OH)3 + 6 NaCl + 3 CO2
Na(s) + O2(aq) = Na2O(s) =>
4 Na(s) + O2(aq) = 2 Na2O(s)
Mg3N2(s) + H2O(g) = Mg(OH)2 + NH3 =>
Mg3N2(s) + 6 H2O(g) = 3 Mg(OH)2 + 2 NH3
C5H9COONa + O2 = Na2CO3 + CO2 + H2O =>
2 C5H9COONa + 15 O2 = Na2CO3 + 11 CO2 + 9 H2O
(NH4)2 + NaOH = Na2 + NH3 + H2O =>
(NH4)2 + 2 NaOH = Na2 + 2 NH3 + 2 H2O
C28H46 + O2 = CO2 + H2O =>
2 C28H46 + 79 O2 = 56 CO2 + 46 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
