| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH{-} + Fe{2+} = Fe(NaOH)2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
C2H5OH + CH3CO2H = CH3COOC2H5 + H2O =>
C2H5OH + CH3CO2H = CH3COOC2H5 + H2O
HgO(heated) = Hg + O2 =>
2 HgO(heated) = 2 Hg + O2
AlBr3 + Mg(NO3)2 = Al(NO3)3 + MgBr2 =>
2 AlBr3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 MgBr2
PO3 + H2O = H2PO4 =>
PO3 + H2O = H2PO4
NaCl + Ca(No3)2 = Na(No3)2 + CaCl =>
NaCl + Ca(No3)2 = Na(No3)2 + CaCl
CaO + CH = CaC2 + H2O =>
CaO + 2 CH = CaC2 + H2O
BaO + HCl = BaCl + OH =>
BaO + HCl = BaCl + OH
HF + Fe(ClO4)3 = HClO4 + FeF3 =>
3 HF + Fe(ClO4)3 = 3 HClO4 + FeF3
MnSO4 + K2S2O8 + H2O = H2SO4 + K2SO4 + MnO2 =>
MnSO4 + K2S2O8 + 2 H2O = 2 H2SO4 + K2SO4 + MnO2
C2H8N2(g) + N2O4(g) = N2(g) + CO2(g) + H2O =>
C2H8N2(g) + 2 N2O4(g) = 3 N2(g) + 2 CO2(g) + 4 H2O
As2O3 + HBr = AsBr3 + H2O =>
As2O3 + 6 HBr = 2 AsBr3 + 3 H2O
O = O17 =>
17 O = O17
Na2Cr2O7 = Na2CrO2 + O2 + Cr2O3 =>
4 Na2Cr2O7 = 4 Na2CrO2 + 7 O2 + 2 Cr2O3
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
O2CaO = CaO3 =>
O2CaO = CaO3
Al + S*8 = Al*2S*3 =>
Al + 2 S*8 = Al*2S*3
OH{-} + Si + H2O = SiO2(OH)2{2-} + H2 =>
2 OH{-} + Si + 2 H2O = SiO2(OH)2{2-} + 2 H2
BaH2 + HO = Ba(OH)2 + H2 =>
BaH2 + 2 HO = Ba(OH)2 + H2
Cl + AgNO3 + H2O = AgCl + AgClO + HNO3 =>
2 Cl + 2 AgNO3 + H2O = AgCl + AgClO + 2 HNO3
KMnO4 + Cr + H2O = MnO2 + H2CrO4 + KOH =>
2 KMnO4 + Cr + 2 H2O = 2 MnO2 + H2CrO4 + 2 KOH
CH3COONa + KOH = CH3COOK + NaOH =>
CH3COONa + KOH = CH3COOK + NaOH
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
NaOH + Fe(SCN) = Fe(OH)3 + Na + SCN =>
3 NaOH + Fe(SCN) = Fe(OH)3 + 3 Na + SCN
NH4OH + Pb(No3)2 = NH4No3 + Pb(OH)2 =>
2 NH4OH + Pb(No3)2 = 2 NH4No3 + Pb(OH)2
Ag + CH3COO = AgCH3COO =>
Ag + CH3COO = AgCH3COO
Ca(s) + O2(g) = CaO(s) =>
2 Ca(s) + O2(g) = 2 CaO(s)
ZnSO4 + NaOH = NaZnO + NaSO4 + H2O =>
ZnSO4 + 2 NaOH = NaZnO + NaSO4 + H2O
CO2 = COO =>
CO2 = COO
NHO3 + I2 = HIO3 + NO2 + H2O =>
10 NHO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
C5H12 + O2 = CH4 + CO2 =>
C5H12 + 2 O2 = 3 CH4 + 2 CO2
Ba(NO3)2 + Cl2Ca = BaCl2 + Ca(NO3)2 =>
Ba(NO3)2 + Cl2Ca = BaCl2 + Ca(NO3)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeS + H3PO4 = FePO4 + H3S =>
FeS + H3PO4 = FePO4 + H3S
H2SO4 + NH3Cl = NH4SO4 + HCl =>
H2SO4 + NH3Cl = NH4SO4 + HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaN3 + HCl = NaCl + H + N3 =>
NaN3 + HCl = NaCl + H + N3
C3H8O2 + CuO = Cu + H2O + C3H6O2 =>
C3H8O2 + CuO = Cu + H2O + C3H6O2
Zr + HNO3 + HF = H3[ZrF7] + NO + H2O =>
3 Zr + 4 HNO3 + 21 HF = 3 H3[ZrF7] + 4 NO + 8 H2O
Cl2 + Al2S3 = AlCl3 + S =>
3 Cl2 + Al2S3 = 2 AlCl3 + 3 S
Mg(MnO4)2 + Na = NaMnO4 + Mg =>
Mg(MnO4)2 + 2 Na = 2 NaMnO4 + Mg
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Fe(s) + CO2(g) = CO(g) + Fe3O4(s) =>
3 Fe(s) + 4 CO2(g) = 4 CO(g) + Fe3O4(s)
Fe + CO2 = FeC3 + O2 =>
Fe + 3 CO2 = FeC3 + 3 O2
AlCl3 + Na2CO3 = AlCO3Na2Cl3 =>
AlCl3 + Na2CO3 = AlCO3Na2Cl3
CaC2 + O = CO + Ca =>
CaC2 + 2 O = 2 CO + Ca
Cu(s) + AgNO3(ac) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3(ac) = 2 Ag(s) + Cu(NO3)2
BaBr2K2CO3 = KBr + BaCO3 =>
BaBr2K2CO3 = 2 KBr + BaCO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
