| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH4OH + FeCl3 = Fe(OH)3 + 3(NH4)Cl
AgI + Mg(NO3)2 = MgI2 + AgNO3 =>
2 AgI + Mg(NO3)2 = MgI2 + 2 AgNO3
Mg + AlCl3 = Al + Mg3Cl6 =>
3 Mg + 2 AlCl3 = 2 Al + Mg3Cl6
As4O6 + H2O = H3AsO3 =>
As4O6 + 6 H2O = 4 H3AsO3
Ba(NO3)2 + Fe(NO3)3 + C2H5NO2 = BaFe2O4 + N2 + CO2 + H2O =>
9 Ba(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 BaFe2O4 + 56 N2 + 80 CO2 + 100 H2O
HSO3{-} + MnO4{-} + H{+} = SO4{2-} + MnSO4 + H2O =>
5 HSO3{-} + 2 MnO4{-} + H{+} = 3 SO4{2-} + 2 MnSO4 + 3 H2O
Sn(OH)2 + HBr = SnBr2 + H2O =>
Sn(OH)2 + 2 HBr = SnBr2 + 2 H2O
(NH4)2SO4 + HgCl2 = NH4Cl + HgSO4 =>
(NH4)2SO4 + HgCl2 = 2 NH4Cl + HgSO4
NH3(g) + H2O = NH4OH =>
NH3(g) + H2O = NH4OH
Ca(HCO3)2HNO3 = CaNO3H(HCO3)2 =>
Ca(HCO3)2HNO3 = CaNO3H(HCO3)2
Ag3N + Na2S = Ag2S + Na3N =>
2 Ag3N + 3 Na2S = 3 Ag2S + 2 Na3N
N2H4*10H2O + C4H9NO2 + Ba(OH)2 = Ba(N3)2 + C4H9OH + H2O =>
2 N2H4*10H2O + 2 C4H9NO2 + Ba(OH)2 = Ba(N3)2 + 2 C4H9OH + 24 H2O
BaCl2H2O = BaCl2 + H2O =>
BaCl2H2O = BaCl2 + H2O
S(s) + O2(g) = SO4(g) =>
S(s) + 2 O2(g) = SO4(g)
ClO{-} + H2O = Cl{-} + OH =>
ClO{-} + H2O = Cl{-} + 2 OH
OsO4 + H = Os + H2O =>
OsO4 + 8 H = Os + 4 H2O
CH3CH2CHO + H2O = CH3OH + CH2COOH =>
5 CH3CH2CHO + 10 H2O = 11 CH3OH + 2 CH2COOH
AgSO4 + K2NO3 = AgNO3 + K2SO4 =>
AgSO4 + K2NO3 = AgNO3 + K2SO4
PCl3 + NaBF4 = NaCl + BP + F2 + Cl2 =>
PCl3 + NaBF4 = NaCl + BP + 2 F2 + Cl2
NiCl2 + NaOH = NiOH + NaCl2 =>
NiCl2 + NaOH = NiOH + NaCl2
K2O + FeBr2 = K2Br2 + FeO =>
K2O + FeBr2 = K2Br2 + FeO
NCl3 + H2O = N(OH)3 + HCl =>
NCl3 + 3 H2O = N(OH)3 + 3 HCl
CH2O + H{+} + SO4{2-} = CO2 + HS{-} + H2O =>
2 CH2O + H{+} + SO4{2-} = 2 CO2 + HS{-} + 2 H2O
MnO2 + KCIO3 + KOH = KMnO4 + KCI + H2O =>
2 MnO2 + KCIO3 + 2 KOH = 2 KMnO4 + KCI + H2O
Na2S + Co(NO3)2 = NaNO3 + Co2S2 =>
2 Na2S + 2 Co(NO3)2 = 4 NaNO3 + Co2S2
Fe(NO3)2 + HCl = Fe(NO3)3 + FeCl3 + N2O + H2O =>
24 Fe(NO3)2 + 30 HCl = 14 Fe(NO3)3 + 10 FeCl3 + 3 N2O + 15 H2O
BrO{-} + Fe{3+} + OH{-} = BrO3{-} + Fe{2+} + H2O =>
BrO{-} + 4 Fe{3+} + 4 OH{-} = BrO3{-} + 4 Fe{2+} + 2 H2O
NH4NO3 + Ca(OH)2 + H2O = Ca(NO3)2*4H2O + NH3 =>
2 NH4NO3 + Ca(OH)2 + 2 H2O = Ca(NO3)2*4H2O + 2 NH3
KMnO4(s) + HCl(aq) = MnO2(s) + Cl2(g) + H2O(l) + KCl =>
2 KMnO4(s) + 8 HCl(aq) = 2 MnO2(s) + 3 Cl2(g) + 4 H2O(l) + 2 KCl
Cl2 + Na2CO3 = NaCl + Cl2O + CO2 =>
2 Cl2 + Na2CO3 = 2 NaCl + Cl2O + CO2
HClNaNo2 = HNo2NaCl =>
HClNaNo2 = HNo2NaCl
C6H5ONaHCl = C6H5OHNaCl =>
C6H5ONaHCl = C6H5OHNaCl
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
MgKCl2 = MgCl2K =>
MgKCl2 = MgCl2K
C2H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C2H5NH2 + 19 O2 = 8 CO2 + 14 H2O + 4 NO2
Cu(NO3)2*3H2O + C4H6O3 + Cr(AcAc)3 = Cu(C2H3O2)2*3H2O + C2H3O2 + Cr(AcAcNO2)3 =>
3 Cu(NO3)2*3H2O + 6 C4H6O3 + 2 Cr(AcAc)3 = 3 Cu(C2H3O2)2*3H2O + 6 C2H3O2 + 2 Cr(AcAcNO2)3
Na2MnO4 + CH3COOH = NaMnO4 + MnO2 + CH3COONa + H2O =>
3 Na2MnO4 + 4 CH3COOH = 2 NaMnO4 + MnO2 + 4 CH3COONa + 2 H2O
H3PO4 + AgCl = HCl + Ag3PO4 =>
H3PO4 + 3 AgCl = 3 HCl + Ag3PO4
H2SO4(g) + NaCl(g) = Na2SO4(g) + HCl(g) =>
H2SO4(g) + 2 NaCl(g) = Na2SO4(g) + 2 HCl(g)
Cl + Ca = ClCa =>
Cl + Ca = ClCa
CH3COOH(l) + O2 = H2O(l) + CO2(g) =>
CH3COOH(l) + 2 O2 = 2 H2O(l) + 2 CO2(g)
Na4Cl = Na + Cl2 =>
2 Na4Cl = 8 Na + Cl2
Al2(SO4)3 + OH = Al(OH)3 + SO4 =>
Al2(SO4)3 + 6 OH = 2 Al(OH)3 + 3 SO4
C3H8O(l) + O2 = CO2 + H2O =>
2 C3H8O(l) + 9 O2 = 6 CO2 + 8 H2O
CuBr2 + FeOH3 = FeBr2 + CuOH3 =>
CuBr2 + FeOH3 = FeBr2 + CuOH3
CUO + H2SO4(capacitor) = CUSO4 + H2O =>
CUO + H2SO4(capacitor) = CUSO4 + H2O
Na20H20 = Na0H =>
Na20H20 = 20 Na0H
C3H8O3 + C5H10O = C3H6O + H2O =>
2 C3H8O3 + 3 C5H10O = 7 C3H6O + 2 H2O
NH4 + Ca(OH)2 = NH4OH + Ca =>
2 NH4 + Ca(OH)2 = 2 NH4OH + Ca
C2C2 = C =>
C2C2 = 4 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/16/24
Équations équilibrées sur07/16/23
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