| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + H2C2O4 = Na2C2O4 + H2S
C6H12 = C + H2 =>
C6H12 = 6 C + 6 H2
KMnO4 + H2SO4 = H2O + K2SO4 + (Mn2)(SO4)3 + O =>
2 KMnO4 + 4 H2SO4 = 4 H2O + K2SO4 + (Mn2)(SO4)3 + 4 O
AgNO3 + CaBr2 = AgBr2 + CaNO3 =>
AgNO3 + CaBr2 = AgBr2 + CaNO3
HCl + Ni(NO3)2 = NO2 + O2 + H2O + NiCl2 =>
4 HCl + 2 Ni(NO3)2 = 4 NO2 + O2 + 2 H2O + 2 NiCl2
SrOH + CO2 = H2O + Sr2CO3 =>
2 SrOH + CO2 = H2O + Sr2CO3
KOHH3PO4 = H3KOHPO4 =>
KOHH3PO4 = H3KOHPO4
C8H9OCl + C12H11NO2 = C20H20O3ClN =>
C8H9OCl + C12H11NO2 = C20H20O3ClN
N2H4 + HClO4 = N2H5 + ClO4 =>
N2H4 + HClO4 = N2H5 + ClO4
Cu2O + H2SO4 = H2O + CuSO4 + SO2 =>
Cu2O + 3 H2SO4 = 3 H2O + 2 CuSO4 + SO2
CUSO4*2H2O = CUSO4 + H2O =>
CUSO4*2H2O = CUSO4 + 2 H2O
SO + HNO3 = H2SO4 + N2O3 =>
SO + 2 HNO3 = H2SO4 + N2O3
Fe + H2O = FeOH + H =>
Fe + H2O = FeOH + H
Fe(OH)3MgCl2 = FeCl2Mg(OH)3 =>
Fe(OH)3MgCl2 = FeCl2Mg(OH)3
Pb(NO3)2 + HNO3 = H(NO3)2 + PbNO3 =>
Pb(NO3)2 + HNO3 = H(NO3)2 + PbNO3
Cu2O + H2SO4 = H2O + CuSO4 + SO2 =>
Cu2O + 3 H2SO4 = 3 H2O + 2 CuSO4 + SO2
Mg(s) + H2O(l) = Mg(s)O + H2 =>
Mg(s) + H2O(l) = Mg(s)O + H2
H2 + S = H2S5 =>
H2 + 5 S = H2S5
NaOH + (CH3COO)2Mg = Na(CH3COO)2 + MgOH =>
NaOH + (CH3COO)2Mg = Na(CH3COO)2 + MgOH
BaCu(NO3)2 = Ba(NO3)2Cu =>
BaCu(NO3)2 = Ba(NO3)2Cu
(CH3)2NH + CH3COOH = CH3CON(CH3)2 + H2O =>
(CH3)2NH + CH3COOH = CH3CON(CH3)2 + H2O
(NH4)2HPO4H2O = (NH4)2PO4H3O =>
(NH4)2HPO4H2O = (NH4)2PO4H3O
CaCO3 + MgO = MgCO3 + CaO =>
CaCO3 + MgO = MgCO3 + CaO
KNO2 + POCl3 = KCl + NO2 + PClO =>
2 KNO2 + POCl3 = 2 KCl + 2 NO2 + PClO
ZnO(heat) = Zn + O =>
ZnO(heat) = Zn + O
P + N2O = N2 + P2O5 =>
2 P + 5 N2O = 5 N2 + P2O5
Mg + H2S = H2Mg + S =>
Mg + H2S = H2Mg + S
C3H7ClNaOH = C3H6NaClH2O =>
C3H7ClNaOH = C3H6NaClH2O
Hg{2+} + Cu = Cu{2+} + Hg =>
Hg{2+} + Cu = Cu{2+} + Hg
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2MnO4 + H2O + CO2 + O2 = KMnO4 + KHCO3 =>
4 K2MnO4 + 2 H2O + 4 CO2 + O2 = 4 KMnO4 + 4 KHCO3
CuS + O = CuSO3 =>
CuS + 3 O = CuSO3
HCl + KOH = KHCl + HO =>
HCl + KOH = KHCl + HO
H2TeO3 + KNO3 = H2TeO4 + KNO2 =>
H2TeO3 + KNO3 = H2TeO4 + KNO2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
C3H6O3 + Ag(NH3)2OH = C3H6O4 + Ag + NH3 + H2O =>
C3H6O3 + 2 Ag(NH3)2OH = C3H6O4 + 2 Ag + 4 NH3 + H2O
VOSO4 + KMnO4 + (NH4)2SO4 + H2O = NH4VO3 + MnSO4 + K2SO4 + H2SO4 =>
10 VOSO4 + 2 KMnO4 + 5(NH4)2SO4 + 12 H2O = 10 NH4VO3 + 2 MnSO4 + K2SO4 + 12 H2SO4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2 + S2 = H2S5 =>
2 H2 + 5 S2 = 2 H2S5
Fe + MnO4{-} + H{+} = Fe{2+} + Mn{2+} + H2O =>
5 Fe + 2 MnO4{-} + 16 H{+} = 5 Fe{2+} + 2 Mn{2+} + 8 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
C2H5COOH + SeO2 = CH3COCHO + H2Se + H2O =>
3 C2H5COOH + SeO2 = 3 CH3COCHO + H2Se + 2 H2O
Fe + O2 + H2O = Fe2O3(H2O) =>
4 Fe + 3 O2 + 2 H2O = 2 Fe2O3(H2O)
Fe(NO3)2 + K2Cr2O7 + HNO3 = Fe(NO3)3 + Cr(NO3)3 + K(NO3) + H2O =>
6 Fe(NO3)2 + K2Cr2O7 + 14 HNO3 = 6 Fe(NO3)3 + 2 Cr(NO3)3 + 2 K(NO3) + 7 H2O
C22H3003 + O2 = CO2 + H2O =>
4 C22H3003 + 3091 O2 = 88 CO2 + 6006 H2O
Eu(OH)2 + CO2 + H2O = CO + Eu(OH)3 =>
2 Eu(OH)2 + CO2 + H2O = CO + 2 Eu(OH)3
CH3OH + O2 = CO4 + H2O =>
2 CH3OH + 5 O2 = 2 CO4 + 4 H2O
NiCl2*6H2O + O2 = NiO2 + H2O + Cl =>
NiCl2*6H2O + O2 = NiO2 + 6 H2O + 2 Cl
NH4 + OH = N2 + H2O =>
2 NH4 + 8 OH = N2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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