| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
ZnSO3 + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnSO3 + H2SO4 = ZnSO4 + SO2 + H2O
Zr + MnO2 = ZrO2 + Mn =>
Zr + MnO2 = ZrO2 + Mn
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Fe + HCI = FeCI + H2 =>
2 Fe + 2 HCI = 2 FeCI + H2
iron + phosphoricacid = FePO4 + Hydrogen =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
NH2CH2COOH + NH2C2H4CH2COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
3 NH2CH2COOH + NH2C2H4CH2COOH = 2 H2O + 2 NH2CH2CONHCH(CH3)COOH
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
(NH4)2Fe(SO4)2*12(H2O) = FeSO4 + NH3 + H2O + SO2 + O2 =>
2(NH4)2Fe(SO4)2*12(H2O) = 2 FeSO4 + 4 NH3 + 26 H2O + 2 SO2 + O2
Na2[Sn(OH)4] + Bi2(SO4)3 + NaOH = Na2[Sn(OH)6] + Bi + Na2SO4 =>
3 Na2[Sn(OH)4] + Bi2(SO4)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 3 Na2SO4
Mo + HOH = Mo(OH)2 + H2 =>
Mo + 2 HOH = Mo(OH)2 + H2
Co2 + NH3 = CoNH3 =>
Co2 + 2 NH3 = 2 CoNH3
H2SO4 + K2Cr2O7 = CrO3 + H2O + SO4 + K =>
H2SO4 + K2Cr2O7 = 2 CrO3 + H2O + SO4 + 2 K
CH3COCl + C3H8OH = HCl + CH3COOC3H8 =>
CH3COCl + C3H8OH = HCl + CH3COOC3H8
C4H10(aq) + O2(g) = CO2(g) + H2O =>
2 C4H10(aq) + 13 O2(g) = 8 CO2(g) + 10 H2O
C4H10 + H2O = C4H10O + H2 =>
C4H10 + H2O = C4H10O + H2
Na + HCO = NaHCO =>
Na + HCO = NaHCO
K2O + SiO2 = K2O3Si =>
K2O + SiO2 = K2O3Si
K3[Fe(CN)6] + NaHC4H4O6 = KHC4H4O6 + Na3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 NaHC4H4O6 = 3 KHC4H4O6 + Na3[Fe(CN)6]
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI + HNO3 = KNO3 + NO2 + H2O + I2 =>
2 KI + 4 HNO3 = 2 KNO3 + 2 NO2 + 2 H2O + I2
CoSO4 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + Na2SO4 + CH3COONa + NO + H2O =>
CoSO4 + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + Na2SO4 + 2 CH3COONa + NO + H2O
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
KCl + HF = HCl + KF =>
KCl + HF = HCl + KF
C2H5OH + H2O = C2H5O + H3O =>
C2H5OH + H2O = C2H5O + H3O
K3PO4 + FeBr2 = Fe3(PO4)2 + KBr =>
2 K3PO4 + 3 FeBr2 = Fe3(PO4)2 + 6 KBr
Ca + Sn = CaSn =>
Ca + Sn = CaSn
(NH4)PO4 + Pb(NO3)4 = Pb(PO4)4 + NH4NO3 =>
4(NH4)PO4 + Pb(NO3)4 = Pb(PO4)4 + 4 NH4NO3
C4H10 + O2 = C2H2(CO)2O + H2O =>
2 C4H10 + 7 O2 = 2 C2H2(CO)2O + 8 H2O
FeOCr2O3 + K2CO3 + O2 = K3CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 12 K2CO3 + 5 O2 = 8 K3CrO4 + 12 CO2 + 2 Fe2O3
K2Cr2O7 + FeBr + H2SO4 = Cr2(SO4)3 + K2SO4 + FeSO4 + Br2 + H2O =>
2 K2Cr2O7 + 6 FeBr + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 FeSO4 + 3 Br2 + 14 H2O
C7H16 + NO2 = N2 + CO2 + H2O =>
2 C7H16 + 22 NO2 = 11 N2 + 14 CO2 + 16 H2O
CaCl2*2H2O + BaCO3 = BaCl2 + CaCO3 + H2O =>
CaCl2*2H2O + BaCO3 = BaCl2 + CaCO3 + 2 H2O
K2SO4 + HF = HSO4 + K2F =>
K2SO4 + HF = HSO4 + K2F
C3H6 + Br2 = C3H6Br2 =>
C3H6 + Br2 = C3H6Br2
C2H6 + Cl2 = C2H4Cl2 + HCl2 =>
C2H6 + 3 Cl2 = C2H4Cl2 + 2 HCl2
PbO2(s) + H2(g) = Pb(s) + H2O =>
PbO2(s) + 2 H2(g) = Pb(s) + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H7COOH + Ca(OH)2 = H2O + Ca(C3H7COO)2 =>
2 C3H7COOH + Ca(OH)2 = 2 H2O + Ca(C3H7COO)2
HClO3 + H2O = HClO4 + H2 =>
HClO3 + H2O = HClO4 + H2
Sn + Cu = SnCu =>
Sn + Cu = SnCu
SO3S{2-} + H3O{+} = S + SO4{2-} + H2O =>
3 SO3S{2-} + 2 H3O{+} = 4 S + 2 SO4{2-} + 3 H2O
MnO2 + N2H4 + H{+} = Mn{2+} + N2 + H2O =>
2 MnO2 + N2H4 + 4 H{+} = 2 Mn{2+} + N2 + 4 H2O
CuO + AgNO3 = CuO(NO3)2 + Ag2 =>
CuO + 2 AgNO3 = CuO(NO3)2 + Ag2
AI(s) + H2SO4(aq) = AI(SO4)3 + H2(g) =>
AI(s) + 3 H2SO4(aq) = AI(SO4)3 + 3 H2(g)
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/24
Équations équilibrées sur03/13/23
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