| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 Fe(NO3)3 = 3 Fe(NO3)2
ClCH2COOCH3 + OHCH2COOH = OHCH2CO2CH3 + ClCH2COOH =>
ClCH2COOCH3 + OHCH2COOH = OHCH2CO2CH3 + ClCH2COOH
Ca(CH3COO)2(aq) + HCl(aq) = CaCl2(aq) + CH3COOH(l) =>
Ca(CH3COO)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 CH3COOH(l)
MgO*SiO2 + H2SO4 + H2O = MgSO4*7H2O + Si(OH)4 =>
MgO*SiO2 + H2SO4 + 8 H2O = MgSO4*7H2O + Si(OH)4
NaI(aq) + AgNO3(aq) = NaNO3 + IAg =>
NaI(aq) + AgNO3(aq) = NaNO3 + IAg
HC2H4NS = H2S + C2H3N =>
HC2H4NS = H2S + C2H3N
K{-} + Br2{2+} = KBr =>
2 K{-} + Br2{2+} = 2 KBr
C0354H0452O0135N0058 + O2 = CO2 + H2O + N2 =>
2 C0354H0452O0135N0058 + 799 O2 = 708 CO2 + 452 H2O + 58 N2
CaCl2 + Na2SO4 = Na2Cl2 + CaSO4 =>
CaCl2 + Na2SO4 = Na2Cl2 + CaSO4
Zn + Mg(OH)2 = Mg + Zn(OH)2 =>
Zn + Mg(OH)2 = Mg + Zn(OH)2
Fe(NO3)3 + Fe = Fe2O3 + NO2 =>
Fe(NO3)3 + Fe = Fe2O3 + 3 NO2
Zn(NO3)2 + H2SO3 = ZnSO3 + HNO3 =>
Zn(NO3)2 + H2SO3 = ZnSO3 + 2 HNO3
NH4OH(aq) + HCl(aq) = H2O(g) + NH4Cl(aq) =>
NH4OH(aq) + HCl(aq) = H2O(g) + NH4Cl(aq)
CuN2O6 + C6H8O7 = Cu + H2O + CO2 + N2 =>
3 CuN2O6 + 2 C6H8O7 = 3 Cu + 8 H2O + 12 CO2 + 3 N2
CUS + H2SO4 = CUSO4 + SO2 + H2O =>
CUS + 4 H2SO4 = CUSO4 + 4 SO2 + 4 H2O
CdCl2 + Na2S = CdS + Na2(Cl)2 =>
CdCl2 + Na2S = CdS + Na2(Cl)2
K2CrO4 + Ba = BaCrO4 + K =>
K2CrO4 + Ba = BaCrO4 + 2 K
Fe + PO4(aq) = Fe3(PO4)2(s) =>
3 Fe + 2 PO4(aq) = Fe3(PO4)2(s)
Fe(NO3)3 + Fe = Fe2O3 + NO2 =>
Fe(NO3)3 + Fe = Fe2O3 + 3 NO2
Na + Cl + I(OH)3 = H2O + NaO + ICl =>
3 Na + 2 Cl + 2 I(OH)3 = 3 H2O + 3 NaO + 2 ICl
Fe(NO3)3 + Fe = Fe2O3 + NO2 =>
Fe(NO3)3 + Fe = Fe2O3 + 3 NO2
KMnO4 + H2C2O4 = CO2 + H2O + K2O + Mn2O3 =>
2 KMnO4 + 4 H2C2O4 = 8 CO2 + 4 H2O + K2O + Mn2O3
Cu2S + HNO3 = Cu(NO)2 + CuSO4 + NO2 + H2O =>
Cu2S + 4 HNO3 = Cu(NO)2 + CuSO4 + 2 NO2 + 2 H2O
K2SO4(aq) + CaCl2(aq) = KCl(aq) + CaSO4(aq) =>
K2SO4(aq) + CaCl2(aq) = 2 KCl(aq) + CaSO4(aq)
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
Fe(NO3)3 + Fe = Fe2O3 + NO2 =>
Fe(NO3)3 + Fe = Fe2O3 + 3 NO2
C + O2 = CO = =>
2 C + O2 = 2 CO
NaCl + Na3PO4 = Na3PO4NaCl =>
NaCl + Na3PO4 = Na3PO4NaCl
Fe(NO3)3 + Fe = Fe2O3 + NO2 =>
Fe(NO3)3 + Fe = Fe2O3 + 3 NO2
Fe(OH)3 + HClO4 = H2O + Fe(ClO4)3 =>
Fe(OH)3 + 3 HClO4 = 3 H2O + Fe(ClO4)3
(C17H33COO)3C3H5 + H2 = (C17H35COO)3C3H5 =>
(C17H33COO)3C3H5 + 3 H2 = (C17H35COO)3C3H5
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2S04 + H2O =>
18 KNO2 + 2 KMnO4 + 6 H2SO4 = 18 KNO3 + 2 MnSO4 + K2S04 + 6 H2O
Fe(NO3)3 + Fe = Fe2O3 + NO2 =>
Fe(NO3)3 + Fe = Fe2O3 + 3 NO2
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
HCOH + Ag2O = HCOAg + H2O =>
2 HCOH + Ag2O = 2 HCOAg + H2O
(CH3(CH2)CO(CH3)) + O2 = CO2 + H2O =>
2(CH3(CH2)CO(CH3)) + 11 O2 = 8 CO2 + 8 H2O
Al2(CO3)3 + H2O = Al(OH)3 + CO2 =>
Al2(CO3)3 + 3 H2O = 2 Al(OH)3 + 3 CO2
CO(g) = C(s) + O2(g) =>
2 CO(g) = 2 C(s) + O2(g)
FeSO4 + NaClO + NaOH + H2O = Fe(OH)3 + Cl2 + Na2SO4 =>
2 FeSO4 + 2 NaClO + 2 NaOH + 2 H2O = 2 Fe(OH)3 + Cl2 + 2 Na2SO4
CaCO3 + HCl = H2O + (CO2) + (CaCl2) =>
CaCO3 + 2 HCl = H2O + (CO2) + (CaCl2)
KO + CO2 = KO2 + CO =>
KO + CO2 = KO2 + CO
HNO3 + I2 = HIO3 + NO2 + H =>
6 HNO3 + I2 = 2 HIO3 + 6 NO2 + 4 H
C2H2Br2 + H2 = C2H3Br1 + HBr =>
C2H2Br2 + H2 = C2H3Br1 + HBr
KMnO4 + C3H8O3 = K2CO3 + CO2 + H2O + MnO =>
14 KMnO4 + 5 C3H8O3 = 7 K2CO3 + 8 CO2 + 20 H2O + 14 MnO
Be + NiCl3 = BeCl + Ni =>
3 Be + NiCl3 = 3 BeCl + Ni
C12H22O11(i) + O2(g) = CO2(i) + H2O(g) =>
C12H22O11(i) + 12 O2(g) = 12 CO2(i) + 11 H2O(g)
H5(NO3)3 = N2 + O2 + H2O =>
4 H5(NO3)3 = 6 N2 + 13 O2 + 10 H2O
Mg + C8H10BrN = MgC8H10BrN =>
Mg + C8H10BrN = MgC8H10BrN
NiCl2 + K2CO3 = NiCO3(s) + KCl =>
NiCl2 + K2CO3 = NiCO3(s) + 2 KCl
H(CO3) + KOH = H2O + KCO3 =>
H(CO3) + KOH = H2O + KCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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