| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Rb + Sr(NO2)2 = 2 Rb(NO2) + Sr
Fe(SCN)3 + H3PO4 = FePO4 + HSCN =>
Fe(SCN)3 + H3PO4 = FePO4 + 3 HSCN
NH4 + Cl = NH4Cl2 =>
NH4 + 2 Cl = NH4Cl2
Cs2CO3 + BaF2 = CsF + BaCO3 =>
Cs2CO3 + BaF2 = 2 CsF + BaCO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCl + AgPO4 = AgCl + CaPO4 =>
CaCl + AgPO4 = AgCl + CaPO4
TiO(NH4)2(SO4)2 + H2O = TiO(OH)2 + NH4HSO4 =>
TiO(NH4)2(SO4)2 + 2 H2O = TiO(OH)2 + 2 NH4HSO4
C6H4(CO)2O + (CH3)2CHOH = C14H18O4 + H2O =>
C6H4(CO)2O + 2(CH3)2CHOH = C14H18O4 + H2O
N2 + H2O = N2H3 + O2 =>
4 N2 + 6 H2O = 4 N2H3 + 3 O2
H2SO4 + CU(NO3)2 = CUSO4 + HNO3 =>
H2SO4 + CU(NO3)2 = CUSO4 + 2 HNO3
S2 + P2 = P2S =>
S2 + 2 P2 = 2 P2S
NaS25 + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
2 NaS25 + 151 NaClO + 98 NaOH = 50 Na2SO4 + 151 NaCl + 49 H2O
CoN5H15Cl3 + NaNO2 = CoN6H15O2Cl2 + NaCl =>
CoN5H15Cl3 + NaNO2 = CoN6H15O2Cl2 + NaCl
KHSO4Ca(OH)2 = KOHCaSO4H2O =>
KHSO4Ca(OH)2 = KOHCaSO4H2O
C2H4 + Br = CH2Br2 =>
C2H4 + 4 Br = 2 CH2Br2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AuBr3 + O2 = Br2 + Au2O3 =>
4 AuBr3 + 3 O2 = 6 Br2 + 2 Au2O3
CaICl2 = Cl2ICa =>
CaICl2 = Cl2ICa
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
C6H12O(g) + O2(g) = CO(g) + H2O(g) =>
2 C6H12O(g) + 11 O2(g) = 12 CO(g) + 12 H2O(g)
TiCl4(s) + H2O = TiO2 + HCl =>
TiCl4(s) + 2 H2O = TiO2 + 4 HCl
NH3HClO = NH4ClO =>
NH3HClO = NH4ClO
Al(OH)4 + C = Al + CO2 + H2O =>
Al(OH)4 + C = Al + CO2 + 2 H2O
Al(OH)3 + H(NO3) = Al(NO3)3 + H2O =>
Al(OH)3 + 3 H(NO3) = Al(NO3)3 + 3 H2O
CHO + O = COHO =>
CHO + O = COHO
Cr2(SO4)3 + KOH + H2O2 = K2CrO4 + H2O + H2SO4 =>
Cr2(SO4)3 + 4 KOH + 3 H2O2 = 2 K2CrO4 + 2 H2O + 3 H2SO4
HgC2H3O2 + NaOH = HgOH + NaC2H3O2 =>
HgC2H3O2 + NaOH = HgOH + NaC2H3O2
Mn{2+} + NaHCO3 = Na{+} + Mn(HCO3)2 =>
Mn{2+} + 2 NaHCO3 = 2 Na{+} + Mn(HCO3)2
Fe + SCN + NaHPO4 = NaSCN + FeHPO4 =>
Fe + SCN + NaHPO4 = NaSCN + FeHPO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe(NO3)3(aq) + (NH4)2S(aq) = Fe2S3 + NH4NO3 =>
2 Fe(NO3)3(aq) + 3(NH4)2S(aq) = Fe2S3 + 6 NH4NO3
Mn{+2} + Br2 + OH{-} = Br{-} + MnO2 + H2O =>
Mn{+2} + Br2 + 4 OH{-} = 2 Br{-} + MnO2 + 2 H2O
OH{-} + Fe3{+} = OHFe3 =>
OH{-} + Fe3{+} = OHFe3
Mg + HCl1 = MgCl2 + H2 =>
Mg + 2 HCl1 = MgCl2 + H2
Fe2O3 = Fe{+3} + O{-2} =>
Fe2O3 = 2 Fe{+3} + 3 O{-2}
Cr(C2H3O2)3Na3PO4 = CrPO4Na3(C2H3O2)3 =>
Cr(C2H3O2)3Na3PO4 = CrPO4Na3(C2H3O2)3
CH3COCH2COCH3 + CH3CO2 = CH3COCHCOCH3 + CH3CO2H =>
CH3COCH2COCH3 + CH3CO2 = CH3COCHCOCH3 + CH3CO2H
P2S5 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P2S5 + 40 HNO3 = 2 H3PO4 + 5 H2SO4 + 40 NO2 + 12 H2O
Si + FeO = FeSi + SiO2 =>
3 Si + 2 FeO = 2 FeSi + SiO2
Ba + NH3 = Ba(NH3)2 =>
Ba + 2 NH3 = Ba(NH3)2
CH3CH2CHO + Cu(OH)2 = CH3CH2COOH + Cu3O + H =>
5 CH3CH2CHO + 3 Cu(OH)2 = 5 CH3CH2COOH + Cu3O + 6 H
NaN3 + Cu = CuN3 + Na =>
NaN3 + Cu = CuN3 + Na
Si3O8 + H + HCl = SiCl4 + H2O =>
Si3O8 + 4 H + 12 HCl = 3 SiCl4 + 8 H2O
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
Cu(NO3)2 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + 4 NaNO3 + CO2
Co(NO3)2 + H2O = NO3 + CoH2O =>
Co(NO3)2 + H2O = 2 NO3 + CoH2O
Cu(II)Cl + Mg = MgCl2 + Cu(II) =>
2 Cu(II)Cl + Mg = MgCl2 + 2 Cu(II)
H2SO4 + Hg = Hg2(SO4)2 + H2 =>
2 H2SO4 + 2 Hg = Hg2(SO4)2 + 2 H2
CrI3 + H2Te = CrI2 + Te + HI =>
2 CrI3 + H2Te = 2 CrI2 + Te + 2 HI
C8H7N + H2O + H2SO4 = C8H8O2 + N2H8SO4 =>
2 C8H7N + 4 H2O + H2SO4 = 2 C8H8O2 + N2H8SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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