| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ma(OH)2 + 2 HNO3 = 2 H2O + Ma(NO3)2
BeO + Fe(OH)2 = Fe(BeO2) + H2O =>
BeO + Fe(OH)2 = Fe(BeO2) + H2O
CHCOOK + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
10 CHCOOK + 12 KMnO4 + 23 H2SO4 = 20 CO2 + 11 K2SO4 + 12 MnSO4 + 28 H2O
HCOOH + C4H9OH = C5H10O2 + H2O =>
HCOOH + C4H9OH = C5H10O2 + H2O
NaHCO3(s) = Na2CO3(s) + H2O(l)CO2(g) =>
2 NaHCO3(s) = Na2CO3(s) + H2O(l)CO2(g)
PbH2Cr2O7 = PbCr2O7H2 =>
PbH2Cr2O7 = PbCr2O7H2
K2C2O4 + Mg = K + MgC2O4 =>
K2C2O4 + Mg = 2 K + MgC2O4
H2 + N2O4 = NH3 + H2O =>
7 H2 + N2O4 = 2 NH3 + 4 H2O
H3P + NaOH = H3OH + NaP =>
H3P + NaOH = H3OH + NaP
SO4 + K2O = K2SO5 =>
SO4 + K2O = K2SO5
AgNO3 + Na2SO4 = NaNO3 + Ag2SO4 =>
2 AgNO3 + Na2SO4 = 2 NaNO3 + Ag2SO4
C25H52(s) + O2(g) = CO2(g) + H20(g) =>
5 C25H52(s) + 125 O2(g) = 125 CO2(g) + 13 H20(g)
IO3{-} + As2O3 + OH{-} = I{-} + AsO4{-3} + H2O =>
2 IO3{-} + 3 As2O3 + 18 OH{-} = 2 I{-} + 6 AsO4{-3} + 9 H2O
Al(OH)3 + H2SO4 = [AlOH]SO4 + H2O =>
Al(OH)3 + H2SO4 = [AlOH]SO4 + 2 H2O
Cu{+2} + SO4{2-} + H2O = CuSO4*5H2O =>
Cu{+2} + SO4{2-} + 5 H2O = CuSO4*5H2O
Zn(s) + H2SO4(l) = H2(g) + Zn2(SO4)2(aq) =>
2 Zn(s) + 2 H2SO4(l) = 2 H2(g) + Zn2(SO4)2(aq)
H2O + C9H6 = HC9H7O =>
H2O + C9H6 = HC9H7O
C2H2 + HCl = CH3Cl2 =>
C2H2 + 4 HCl = 2 CH3Cl2
N2H3(g) = NH3(g) + N2(g) =>
2 N2H3(g) = 2 NH3(g) + N2(g)
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
C4H10O2 + C3H6 = C3H6O + C4H10O =>
C4H10O2 + C3H6 = C3H6O + C4H10O
H2SO4 + NaOCl = HOCl + Na2SO4 =>
H2SO4 + 2 NaOCl = 2 HOCl + Na2SO4
ClO3 + As2S5 + H2O = HCl + H3AsO4 + H2SO4 =>
40 ClO3 + 7 As2S5 + 76 H2O = 40 HCl + 14 H3AsO4 + 35 H2SO4
Na2S2O3 + H2SO4 = S + Na2SO4 + H2S =>
4 Na2S2O3 + H2SO4 = 4 S + 4 Na2SO4 + H2S
C9H9NO2 + Al + CH3COOH = C9H13N + Al(CH3COO)3 + H2O =>
3 C9H9NO2 + 8 Al + 24 CH3COOH = 3 C9H13N + 8 Al(CH3COO)3 + 6 H2O
Br + C4H8 = C4H8Br2 =>
2 Br + C4H8 = C4H8Br2
CH4OH = CH3H2O =>
CH4OH = CH3H2O
Ca3(PO4)2 = P + O2 + Ca2 =>
2 Ca3(PO4)2 = 4 P + 8 O2 + 3 Ca2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CH3COOH + Ba(NO3)2 = HNO3 + Ba(CH3COO)2 =>
2 CH3COOH + Ba(NO3)2 = 2 HNO3 + Ba(CH3COO)2
HCl + Na2CO3 = NaCl + H2CO3 =>
2 HCl + Na2CO3 = 2 NaCl + H2CO3
HNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)2 + HNO3 + K2SO4 + H2O =>
4 HNO2 + K2Cr2O7 + 3 H2SO4 = Cr2(SO4)2 + 4 HNO3 + K2SO4 + 3 H2O
BeO + Fe(OH)2 = Fe(BeO2) + H2O =>
BeO + Fe(OH)2 = Fe(BeO2) + H2O
Pb(NO3) + KSO4 = Pb(SO4) + K(NO3) =>
Pb(NO3) + KSO4 = Pb(SO4) + K(NO3)
CuOH2 + Br2 = CuBr2 + H2O =>
CuOH2 + Br2 = CuBr2 + H2O
Pt + Al(NO3)3 = Al + Pt(NO3) =>
3 Pt + Al(NO3)3 = Al + 3 Pt(NO3)
Cl + Co = ClCo =>
Cl + Co = ClCo
KFe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 KFe(SCN)6 + 94 K2Cr2O7 + 334 H2SO4 = 3 Fe2(SO4)3 + 94 Cr2(SO4)3 + 36 CO2 + 334 H2O + 79 K2SO4 + 36 KNO3
Cl + NaI2 = NaCl2 + I2 =>
2 Cl + NaI2 = NaCl2 + I2
C2H5OH + O2 = O(C2H5OH)2 =>
4 C2H5OH + O2 = 2 O(C2H5OH)2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
NaCl + (H2SO4) = NaHSO4 + HCl =>
NaCl + (H2SO4) = NaHSO4 + HCl
NaClO4 = NaCl + O2 =>
NaClO4 = NaCl + 2 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S + H2SO4 = SO2 + H2O = =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Ag + PbCl2 = AgCl + Pb =>
2 Ag + PbCl2 = 2 AgCl + Pb
Fe + SO4 = FeS + O =>
Fe + SO4 = FeS + 4 O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
Ba3(PO4)2 + HI = BaI2 + H3PO4 =>
Ba3(PO4)2 + 6 HI = 3 BaI2 + 2 H3PO4
SO2 + NO3{-} = SO4{2-} + NO2 =>
SO2 + 2 NO3{-} = SO4{2-} + 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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