| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(SO4)2 + NH4OH = CrOH + NH4(SO4)2
Hg + NiCl2 = HgCl + Ni =>
2 Hg + NiCl2 = 2 HgCl + Ni
HNO3*2H2O + KOH = KNO3 + H2O =>
HNO3*2H2O + KOH = KNO3 + 3 H2O
NH4VO3 + H2SO4 = NH3 + H2O + VO2HSO4 =>
NH4VO3 + H2SO4 = NH3 + H2O + VO2HSO4
Ca + Ba(OH)2 = Ca(OH)2 + Ba =>
Ca + Ba(OH)2 = Ca(OH)2 + Ba
Al2O2 + H2O = Al2 + H2O2 =>
Al2O2 + 2 H2O = Al2 + 2 H2O2
C3H8(g) + O2(g) = C3O2(g) + H2O(g) =>
C3H8(g) + 3 O2(g) = C3O2(g) + 4 H2O(g)
CH3COOH + NaOH = H2O + CO2 + Na =>
CH3COOH + 8 NaOH = 6 H2O + 2 CO2 + 8 Na
CH3H2 + O2 = H2O + CH3COOH =>
4 CH3H2 + 5 O2 = 6 H2O + 2 CH3COOH
P + KOH = KH2PO2 + PK3 =>
4 P + 6 KOH = 3 KH2PO2 + PK3
C2H2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H2 + 5 K2Cr2O7 + 20 H2SO4 = 6 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5OH + H2O = CH3COOH + e + H3O{+} =>
C2H5OH + 5 H2O = CH3COOH + 4e + 4 H3O{+}
AlSO4 + CaOH = AlOH + CaSO4 =>
AlSO4 + CaOH = AlOH + CaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KCl + HOCl = Cl2 + KOH =>
KCl + HOCl = Cl2 + KOH
Al + F = AlF3 =>
Al + 3 F = AlF3
Br2(CHCl3) + NaCl = NaBr + Cl2(CHCl3) =>
Br2(CHCl3) + 2 NaCl = 2 NaBr + Cl2(CHCl3)
Ba(ClO)2 + Na3PO4 = Ba3(PO4)2 + NaClO =>
3 Ba(ClO)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaClO
NaOH + SO2 = H2O + Na2SO3 =>
2 NaOH + SO2 = H2O + Na2SO3
C2H4Br2 + H2O = C2H3OH + HBr =>
C2H4Br2 + H2O = C2H3OH + 2 HBr
C5H8 + HBr = C5H10Br2 =>
C5H8 + 2 HBr = C5H10Br2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NaHCO3 + FeCl2 = NaCl + Fe(OH)2 + CO2 =>
2 NaHCO3 + FeCl2 = 2 NaCl + Fe(OH)2 + 2 CO2
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
EDTA + FeCl3 = EDTACl3 + Fe =>
EDTA + FeCl3 = EDTACl3 + Fe
MnO4{-} + H2O2 + H{+} = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 5 H2O2 + 6 H{+} = 2 Mn{2+} + 8 H2O + 5 O2
KNO3 = KNO2 + O3 =>
3 KNO3 = 3 KNO2 + O3
Ca(OH)2 + FeCl3 = Fe(OH)3(s) + CaCl2 =>
3 Ca(OH)2 + 2 FeCl3 = 2 Fe(OH)3(s) + 3 CaCl2
ClF3 + H2O = HF + Cl2 + HClO3 =>
5 ClF3 + 9 H2O = 15 HF + Cl2 + 3 HClO3
Ca(NO3)2 + PO4 = Ca3(PO4)2 + NO3 =>
3 Ca(NO3)2 + 2 PO4 = Ca3(PO4)2 + 6 NO3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
F + ClH = Cl2 + FH =>
2 F + 2 ClH = Cl2 + 2 FH
H2SO4 + LiOH2 = H2O + LiSO3 =>
H2SO4 + LiOH2 = 2 H2O + LiSO3
CO + H3O = COH + H2O =>
CO + H3O = COH + H2O
BaCl2 + Al2O3 = BaO3 + Al2Cl2 =>
BaCl2 + Al2O3 = BaO3 + Al2Cl2
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3 =>
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3
Fe2O3 + Cu(SO4) = Fe2(SO4)3 + CuO =>
Fe2O3 + 3 Cu(SO4) = Fe2(SO4)3 + 3 CuO
H3PO3 + RbOH = H2O + Rb3PO3 =>
H3PO3 + 3 RbOH = 3 H2O + Rb3PO3
((CH3)2(CH2)6(CH3)) + O2 = H2O + CO2 =>
4((CH3)2(CH2)6(CH3)) + 57 O2 = 42 H2O + 36 CO2
H3AsO4 + Zn + H{+} = AsH3 + Zn{3+} + H2O =>
3 H3AsO4 + 8 Zn + 24 H{+} = 3 AsH3 + 8 Zn{3+} + 12 H2O
H7889 + N91 = H7N9 =>
13 H7889 + 1449 N91 = 14651 H7N9
C6H5OH + HNO3 = (O2N)3C6H2OH + H2O =>
C6H5OH + 3 HNO3 = (O2N)3C6H2OH + 3 H2O
KI + Pb(ClO3)2 = KClO3 + PbI2 =>
2 KI + Pb(ClO3)2 = 2 KClO3 + PbI2
CaS + Na(OH) = Ca(OH)2 + Na2S =>
CaS + 2 Na(OH) = Ca(OH)2 + Na2S
He2O + LiH = H2O + HeLi =>
He2O + 2 LiH = H2O + 2 HeLi
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
C + H2O = CO1 + H =>
C + H2O = CO1 + 2 H
CuO2 = Cu2 + O =>
2 CuO2 = Cu2 + 4 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/25
Équations équilibrées sur07/02/24
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