| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na(s) + F2(g) = 2 NaF(s)
SrCl2 + O2 = SrO + ClO =>
2 SrCl2 + 3 O2 = 2 SrO + 4 ClO
CH3CH2CHOHCH2OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
4 CH3CH2CHOHCH2OH + 3 CH3CH2COOH = 5 CH3CH2COOCH2CH3 + 4 H2O
Na2B + H2SO4 = Na2SO4 + BH2 =>
Na2B + H2SO4 = Na2SO4 + BH2
Na2SO4 + C = CO2 + SNa2 =>
Na2SO4 + 2 C = 2 CO2 + SNa2
NaSO3 + HCl = SO2 + NaCl + Cl2 + H2O =>
2 NaSO3 + 4 HCl = 2 SO2 + 2 NaCl + Cl2 + 2 H2O
Na(s) + F2(g) = Na2F(s) =>
4 Na(s) + F2(g) = 2 Na2F(s)
Na3PO4 + KBr = NaBr + K3PO4 =>
Na3PO4 + 3 KBr = 3 NaBr + K3PO4
Co(NO3)2 + Fe(NO3)3 + C2H5NO2 = CoFe2O4 + CO2 + H2O + N2 =>
9 Co(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 CoFe2O4 + 80 CO2 + 100 H2O + 56 N2
Mn7Cl2 + F2 = MnF + ClF =>
2 Mn7Cl2 + 9 F2 = 14 MnF + 4 ClF
Co(NO3)2 + Fe(NO3)3 + C6H12O6 = CoFe2O4 + CO2 + H2O + N2 =>
3 Co(NO3)2 + 6 Fe(NO3)3 + 5 C6H12O6 = 3 CoFe2O4 + 30 CO2 + 30 H2O + 12 N2
Na(s) + F2(g) = Na2F(s) =>
4 Na(s) + F2(g) = 2 Na2F(s)
CH4 + KMnO4 + H2O = CH3OH + KOH + MnO2 =>
3 CH4 + 2 KMnO4 + H2O = 3 CH3OH + 2 KOH + 2 MnO2
C2H6OS + O2 = C2H6O2S =>
2 C2H6OS + O2 = 2 C2H6O2S
SrCl2 + O2 = SrO + Cl =>
2 SrCl2 + O2 = 2 SrO + 4 Cl
H2SO4 + Li2O = H2SO4Li2O =>
H2SO4 + Li2O = H2SO4Li2O
Zn + H2O + CO2 = ZnCO3 + H2 =>
Zn + H2O + CO2 = ZnCO3 + H2
Na(s) + F2(g) = NaF(s) =>
2 Na(s) + F2(g) = 2 NaF(s)
Na(s) + F2(g) = NaF =>
2 Na(s) + F2(g) = 2 NaF
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
Na(s) + F2(g) = NaF =>
2 Na(s) + F2(g) = 2 NaF
CH4 + I2 = CH3I + HI =>
CH4 + I2 = CH3I + HI
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(aq) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(aq) + 2 CaSO4(s)
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Na(s) + F2(g) = Na2F(s) =>
4 Na(s) + F2(g) = 2 Na2F(s)
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Na(s) + F2(g) = NaF2(s) =>
Na(s) + F2(g) = NaF2(s)
CH4 + I2 = CI4 + HI =>
CH4 + 4 I2 = CI4 + 4 HI
C6H4(COOH)2 + C2H4(OH)2 = C10H8O4 + H2O =>
C6H4(COOH)2 + C2H4(OH)2 = C10H8O4 + 2 H2O
K3PO4 + HNO3 = H3PO4 + KNO3 =>
K3PO4 + 3 HNO3 = H3PO4 + 3 KNO3
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
Ca3(PO4)2(s) + H2SO4(aq) = H3PO4(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4(s) + 3 CaSO4(s)
Ba + Fe3SO4 = Fe3 + BaSO4 =>
Ba + Fe3SO4 = Fe3 + BaSO4
Na(s) + F2(g) = NaF =>
2 Na(s) + F2(g) = 2 NaF
CuCl2 + NH4PO = Cu(PO)2 + NH4Cl =>
CuCl2 + 2 NH4PO = Cu(PO)2 + 2 NH4Cl
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CH4 + I2 = CH3 + HI =>
2 CH4 + I2 = 2 CH3 + 2 HI
Al2(SO4)3 + KNO3 = Al2NO3 + K(SO4)3 =>
Al2(SO4)3 + KNO3 = Al2NO3 + K(SO4)3
Co(NO3)2 + Fe(NO3)3 + C2H5NO2 = CoFe2O4 + CO2 + H2O + N2 =>
9 Co(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 CoFe2O4 + 80 CO2 + 100 H2O + 56 N2
Co + NH4SCN = CoSCN + NH4 =>
Co + NH4SCN = CoSCN + NH4
BrC2H4OH + KOH = BrC2H4O + HKOH =>
BrC2H4OH + KOH = BrC2H4O + HKOH
Co(NO3)2 + Fe(NO3)3 + C2H5NO2 = CoFe2O4 + CO2 + H2O + N2 =>
9 Co(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 CoFe2O4 + 80 CO2 + 100 H2O + 56 N2
C6H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
C7H5N3O2 + NOHSO4 = C7H4N4SO6 + H2O =>
C7H5N3O2 + NOHSO4 = C7H4N4SO6 + H2O
CH4 + I2 = CH3I + HI =>
CH4 + I2 = CH3I + HI
Ca3(PO4)2(s) + H2SO4(aq) = H3PO4(aq) + CaSO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4(aq) + 3 CaSO4(aq)
B + HNO = H + B(NO) =>
B + HNO = H + B(NO)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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