| Équations équilibrées la veille |
MgCO3 + 2 HCl = H2CO3 + MgCl2
H2ZnO2 + KOH = K2ZnO2 + H2O =>
H2ZnO2 + 2 KOH = K2ZnO2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
S2O3{2-} + I2 + H2O = S2O6{2-} + H3O{+} + I{-} =>
S2O3{2-} + 3 I2 + 9 H2O = S2O6{2-} + 6 H3O{+} + 6 I{-}
Fe(H2O)6{3+} + C10H8N2 = Fe(C10H8N2){3+} + H2O =>
Fe(H2O)6{3+} + C10H8N2 = Fe(C10H8N2){3+} + 6 H2O
CsOHH2O + KAlSi3O8 = CsAlSiO4 + KOH + SiO2 + H2O =>
CsOHH2O + KAlSi3O8 = CsAlSiO4 + KOH + 2 SiO2 + H2O
KOH + CH3COOH = CH3COOOH + KH =>
KOH + CH3COOH = CH3COOOH + KH
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
MgBr2 + Cu(SO4) = MgSO4 + CuBr2 =>
MgBr2 + Cu(SO4) = MgSO4 + CuBr2
C6H5OH + K = C6H5 + KOH =>
C6H5OH + K = C6H5 + KOH
Sr(NO3)2 + Fe(NO3)3*9H2O + C6H8O7 = SrFe12O19 + N2 + H2O + CO2 =>
9 Sr(NO3)2 + 108 Fe(NO3)3*9H2O + 95.000000000001C6H8O7 = 9.0000000000001SrFe12O19 + 171 N2 + 1352 H2O + 570.00000000001CO2
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
NH3(aq) + H3PO4(aq) = (NH4)2HPO4(aq) =>
2 NH3(aq) + H3PO4(aq) = (NH4)2HPO4(aq)
SiH4 + O2 = Si2O + H2 =>
4 SiH4 + O2 = 2 Si2O + 8 H2
C5H10O5 + KMnO4 = CO2 + MnO2 + K2CO3 + H2O =>
3 C5H10O5 + 20 KMnO4 = 5 CO2 + 20 MnO2 + 10 K2CO3 + 15 H2O
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
C3H18O2 + O2 = CO2 + H2O =>
2 C3H18O2 + 13 O2 = 6 CO2 + 18 H2O
C5H7Bi + O2 = Bi2O5 + CO2 + H2O =>
2 C5H7Bi + 16 O2 = Bi2O5 + 10 CO2 + 7 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ga(OH)3 + H2Te = Ga2Te3 + H2O =>
2 Ga(OH)3 + 3 H2Te = Ga2Te3 + 6 H2O
NaNO3 + C18H36O2 = Na2O + CO2 + H2O + N2 =>
104 NaNO3 + 5 C18H36O2 = 52 Na2O + 90 CO2 + 90 H2O + 52 N2
Ba(OH)2 + Na2O = BaO + NaOH =>
Ba(OH)2 + Na2O = BaO + 2 NaOH
C4H9Cl + AgNO3 = C4H9 + AgCl + NO3 =>
C4H9Cl + AgNO3 = C4H9 + AgCl + NO3
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
SrO + C = Sr + CO2 =>
2 SrO + C = 2 Sr + CO2
Ca + HNo3 = CaH + No3 =>
Ca + HNo3 = CaH + No3
C57H98O6 + NaOH = C3H8O3 + C18H31NaO2 =>
C57H98O6 + 3 NaOH = C3H8O3 + 3 C18H31NaO2
H3PO4 + CaOH = H4PO5Ca =>
H3PO4 + CaOH = H4PO5Ca
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CuNO3 + NaS = CuS + NaNO3 =>
CuNO3 + NaS = CuS + NaNO3
Mg{2+} + UO2{2+} + CH3COO{-} + Na{+} = MgNa(UO2)3(CH3COO)9 =>
Mg{2+} + 3 UO2{2+} + 9 CH3COO{-} + Na{+} = MgNa(UO2)3(CH3COO)9
Cu(NO3)2 + SnCl2 = CuCl2 + Sn(NO3)2 =>
Cu(NO3)2 + SnCl2 = CuCl2 + Sn(NO3)2
FeSCN + KSCN = Fe(SCN)2 + K =>
FeSCN + KSCN = Fe(SCN)2 + K
AlCl3 + Na2S + H2O = Al(OH)3 + H2S + NaCl =>
2 AlCl3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaCl
C2H4 + Br2 + Cl2 = C2H4ClBr =>
2 C2H4 + Br2 + Cl2 = 2 C2H4ClBr
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Na2SO4 + SO2 = Na2SO3 + SO3 =>
Na2SO4 + SO2 = Na2SO3 + SO3
Ho2S3 + Ho2O3 + Ta2O5 = Ho3TaO4S3 =>
2 Ho2S3 + Ho2O3 + Ta2O5 = 2 Ho3TaO4S3
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
KCl3 + MnO2 + H2S = KCl + MnCl2 + S + H2O =>
KCl3 + MnO2 + 2 H2S = KCl + MnCl2 + 2 S + 2 H2O
K2Cr2O7 + H2C2O4*2H2O = KCr(C2O4)2(H2O)2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 KCr(C2O4)2(H2O)2 + 6 CO2 + 17 H2O
Na2S2 + Sb2S3 = Na3[SbS4] + S =>
3 Na2S2 + Sb2S3 = 2 Na3[SbS4] + S
Si + Sb2O3 = SiO2 + Sb =>
3 Si + 2 Sb2O3 = 3 SiO2 + 4 Sb
CoSO4 + BaCl2 = BaSO4 + CoCl2 =>
CoSO4 + BaCl2 = BaSO4 + CoCl2
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
C2H5COOH + CaCO3 = Ca(C2H5COO)2 + CO2 + H2O =>
2 C2H5COOH + CaCO3 = Ca(C2H5COO)2 + CO2 + H2O
Cu2(OH)2CO3 + HNO3 = H2O + CO2 + Cu(NO3)2 =>
Cu2(OH)2CO3 + 4 HNO3 = 3 H2O + CO2 + 2 Cu(NO3)2
FeSO4 + MgCo3 = FeCo3 + MgSO4 =>
FeSO4 + MgCo3 = FeCo3 + MgSO4
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Équations équilibrées sur10/30/24
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