| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 6 NaOH + 6 H2O = 3 H2 + 2 Na3[Fe(OH)6]
Cr2(SO4)3 + K2S2O8 + H2O = K2SO4 + H2SO4 + K2Cr2O7 =>
Cr2(SO4)3 + 3 K2S2O8 + 7 H2O = 2 K2SO4 + 7 H2SO4 + K2Cr2O7
C2H2 + KMnO4 + H2O = MnO2 + KOH + HOOC =>
3 C2H2 + 8 KMnO4 + 4 H2O = 8 MnO2 + 8 KOH + 6 HOOC
Al2C3 + H2O = Al(OH)3 + H2C =>
Al2C3 + 6 H2O = 2 Al(OH)3 + 3 H2C
ZnO2 + C = ZnO + CO =>
ZnO2 + C = ZnO + CO
Calciumhydroxide + carbondioxide = Calciumcarbonate + Water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SrO3 = Sr + O2 =>
2 SrO3 = 2 Sr + 3 O2
Ag + Au{3+} = Ag{+} + Au =>
3 Ag + Au{3+} = 3 Ag{+} + Au
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
FeCl2 + Ag(NO3) = Fe(NO3)2 + AgCl =>
FeCl2 + 2 Ag(NO3) = Fe(NO3)2 + 2 AgCl
Bi + CuSO4 = Bi(SO4)3 + Cu =>
Bi + 3 CuSO4 = Bi(SO4)3 + 3 Cu
CU(OH)2 = CUO + H2O(l) =>
CU(OH)2 = CUO + H2O(l)
Be(OH)2 + Ca(OH)2 = CaBeO2 + H2O =>
Be(OH)2 + Ca(OH)2 = CaBeO2 + 2 H2O
NaOH + CuSO4 = Na(SO4) + Cu(OH) =>
NaOH + CuSO4 = Na(SO4) + Cu(OH)
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Ba(NO2)2 + KMnO4 + H2O = MnO2 + KOH + Ba(NO3)2 =>
3 Ba(NO2)2 + 4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 Ba(NO3)2
K2SO4 + Al2O3 = K2O + Al2(SO4)3 =>
3 K2SO4 + Al2O3 = 3 K2O + Al2(SO4)3
C + O2 = CO18 =>
C + 9 O2 = CO18
CU2O + C = CO2 + CU =>
2 CU2O + 3 C = CO2 + 4 CU
NaH + ClOH = NaCl + H2O =>
NaH + ClOH = NaCl + H2O
C3H7CO2H + O2 = CO2 + H2O =>
C3H7CO2H + 5 O2 = 4 CO2 + 4 H2O
AgCl + F2 = AgF + Cl =>
2 AgCl + F2 = 2 AgF + 2 Cl
AgCl + CuO = Ag2O + CuCl2 =>
2 AgCl + CuO = Ag2O + CuCl2
KBr + K2Cr2O7 + H2SO4 = Br2 + K2SO4 + H2O + Cr2(SO4)3 =>
6 KBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + 4 K2SO4 + 7 H2O + Cr2(SO4)3
Ba(OH)2 + H3PO4 = Ba3 + (PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3 + (PO4)2 + 6 H2O
Ba(NO2)2 + KMnO4 + H2O = MnO2 + KOH + Ba(NO3)2 =>
3 Ba(NO2)2 + 4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 Ba(NO3)2
AgNO3 + KCH3CO2 = KNO3 + AgCH3COO =>
AgNO3 + KCH3CO2 = KNO3 + AgCH3COO
NaHCO3(aq) + AgNO3 = NaNO3 + AgOH + CO2 =>
NaHCO3(aq) + AgNO3 = NaNO3 + AgOH + CO2
HNO3 + Al2(SO4)3 = Al(NO3)3 + H2SO4 =>
6 HNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 H2SO4
(ZnOH)2CO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
(ZnOH)2CO3 + 2 H2SO4 = 2 ZnSO4 + 3 H2O + CO2
Na2CO3 + Ag2No3 = Ag2CO3 + Na2No3 =>
Na2CO3 + Ag2No3 = Ag2CO3 + Na2No3
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
H2S + HCl + KMnO4 = MnCl2 + KCl + H2O + S =>
5 H2S + 6 HCl + 2 KMnO4 = 2 MnCl2 + 2 KCl + 8 H2O + 5 S
C3H7COOH + Al2O3 = (C3H7COO)3Al + H2O =>
6 C3H7COOH + Al2O3 = 2(C3H7COO)3Al + 3 H2O
NH4H2PO4 + HCl = NH4Cl + H3PO4 =>
NH4H2PO4 + HCl = NH4Cl + H3PO4
HI + Ag = AgI + H2 =>
2 HI + 2 Ag = 2 AgI + H2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaCH3COO + H2O = CH3COOH + Na{+} + OH{-} =>
NaCH3COO + H2O = CH3COOH + Na{+} + OH{-}
AgNO3(aq) + Pb(C2H3O2)2 = Ag(C2H3O2)(aq) + Pb(NO3)2 =>
2 AgNO3(aq) + Pb(C2H3O2)2 = 2 Ag(C2H3O2)(aq) + Pb(NO3)2
CaH2(s) + H2O(l) = Ca(OH2)(aq) + H2(g) =>
CaH2(s) + H2O(l) = Ca(OH2)(aq) + H2(g)
C6H14 + KMnO4 + H2O = C7H16O2 + KOH + MnO2 =>
21 C6H14 + 26 KMnO4 + 10 H2O = 18 C7H16O2 + 26 KOH + 26 MnO2
SiO2 + CaCO3 + K2CO3 = CO2 + CaK2Si2O6 =>
2 SiO2 + CaCO3 + K2CO3 = 2 CO2 + CaK2Si2O6
HI + Ag = AgI + H2 =>
2 HI + 2 Ag = 2 AgI + H2
CuSO4 + NH3OHCl = CuCl2 + SO2 + N2 + H2O =>
CuSO4 + 2 NH3OHCl = CuCl2 + SO2 + N2 + 4 H2O
CS + Cl2 = CCl + S2Cl2 =>
2 CS + 2 Cl2 = 2 CCl + S2Cl2
Pt + Si = PtSi =>
Pt + Si = PtSi
Fe + HC1 = FeC13 + H2 =>
2 Fe + 26 HC1 = 2 FeC13 + 13 H2
CNKH2O = CNHK(OH) =>
CNKH2O = CNHK(OH)
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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