| Équations équilibrées la veille |
C3H6Br2 = C3H6 + Br2
Ca3(PO4)2(s) + H3PO4(ac) = Ca(H2PO4)2(ac) =>
Ca3(PO4)2(s) + 4 H3PO4(ac) = 3 Ca(H2PO4)2(ac)
K2Cr2O7 + (CH3)3COH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 3(CH3)3COH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
KHC8H4O4 + HClO4 = KHC8H5O4{+} + ClO4{-} =>
KHC8H4O4 + HClO4 = KHC8H5O4{+} + ClO4{-}
Cu(NH3)4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + NH3 + K =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 8 NH3 + 4 K
CrCl3*6H2O + C4H8O + (CH3)3SiCl = CrC4H8OCl3 + ((CH3)3Si)2O + HCl =>
CrCl3*6H2O + C4H8O + 12(CH3)3SiCl = CrC4H8OCl3 + 6((CH3)3Si)2O + 12 HCl
P2O4 = P + O =>
P2O4 = 2 P + 4 O
Pb(N3)2 = Pb + N2 =>
Pb(N3)2 = Pb + 3 N2
P2Br4 + F2 = P2F4 + Br2 =>
P2Br4 + 2 F2 = P2F4 + 2 Br2
PbCl2 + K2CrO4 = Pb(CrO4) + KCl =>
PbCl2 + K2CrO4 = Pb(CrO4) + 2 KCl
NH4ClO4 + Al = Cl2 + N2 + H2O + Al2O3 =>
6 NH4ClO4 + 8 Al = 3 Cl2 + 3 N2 + 12 H2O + 4 Al2O3
Na2O + SO2 = Na2SO2 + O =>
Na2O + SO2 = Na2SO2 + O
Cu3(AsO4)2 + HNO3 = Cu(NO3)2 + H3AsO4 =>
Cu3(AsO4)2 + 6 HNO3 = 3 Cu(NO3)2 + 2 H3AsO4
MnS04 + PBO2 + HNO3 = HMnO4 + PBSO4 + PB(NO3)2 + H2O =>
2 MnS04 + 31 PBO2 + 46 HNO3 = 2 HMnO4 + 8 PBSO4 + 23 PB(NO3)2 + 22 H2O
Ni(NO3)2(s) = NiO(s) + NO2 + O2 =>
2 Ni(NO3)2(s) = 2 NiO(s) + 4 NO2 + O2
Cr(CN)3 + HNO3 = H2Cr2O7 + CO2 + NO + H2O =>
2 Cr(CN)3 + 16 HNO3 = H2Cr2O7 + 6 CO2 + 22 NO + 7 H2O
B2O3 + P2O5 = B4(P2O7)3 =>
2 B2O3 + 3 P2O5 = B4(P2O7)3
NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2
N2 + Na2O = Na + NO2 =>
N2 + 4 Na2O = 8 Na + 2 NO2
Br2 + AlI3 = I2 + AlBr3 =>
3 Br2 + 2 AlI3 = 3 I2 + 2 AlBr3
NaOH + BaBr2 = NaBr + Ba(OH)2 =>
2 NaOH + BaBr2 = 2 NaBr + Ba(OH)2
Na[SbCl6] + NaOH = Na[Sb(OH)6] + NaCl =>
Na[SbCl6] + 6 NaOH = Na[Sb(OH)6] + 6 NaCl
Al(NO3)3*9H2O + C5H8O2 + NH3 = Al(C5H7O2)3 + NH4NO3 + H2O =>
Al(NO3)3*9H2O + 3 C5H8O2 + 3 NH3 = Al(C5H7O2)3 + 3 NH4NO3 + 9 H2O
NaCl + PbCOOH = NaCOOH + PbCl =>
NaCl + PbCOOH = NaCOOH + PbCl
LiOHLiHSO4 = Li2SO4H2O =>
LiOHLiHSO4 = Li2SO4H2O
AgCH3COO + ZnCl2 = AgCl + Zn(CH3COO)2 =>
2 AgCH3COO + ZnCl2 = 2 AgCl + Zn(CH3COO)2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Ba(OH)2 + Mg(NO3)2 = Mg(OH)2 + Ba(NO3)2 =>
Ba(OH)2 + Mg(NO3)2 = Mg(OH)2 + Ba(NO3)2
MgSO4 + Ca(NO3)2 = CaSO4 + Mg(NO3)2 =>
MgSO4 + Ca(NO3)2 = CaSO4 + Mg(NO3)2
HH2SO4 + S = SO2 + H2O =>
4 HH2SO4 + S = 5 SO2 + 6 H2O
BaCl2 + PO4{3-} + H{+} = Ba(HPO4) + Cl{-} =>
BaCl2 + PO4{3-} + H{+} = Ba(HPO4) + 2 Cl{-}
I2(s) + HBrO3(aq) = Br2(l) + HIO3 =>
I2(s) + 2 HBrO3(aq) = Br2(l) + 2 HIO3
Mg(NO3)2 + Cr = Cr(NO3)2 + Mg =>
Mg(NO3)2 + Cr = Cr(NO3)2 + Mg
Ag2SO4 + CuCl = AgCl + Cu2SO4 =>
Ag2SO4 + 2 CuCl = 2 AgCl + Cu2SO4
PH4 + O2 = HPO3 + H2O =>
4 PH4 + 9 O2 = 4 HPO3 + 6 H2O
Ba(MnO4)2 = Ba + MnO4 =>
Ba(MnO4)2 = Ba + 2 MnO4
Fe + Cl2 + H2O = Fe(OH)2 + HCl =>
Fe + Cl2 + 2 H2O = Fe(OH)2 + 2 HCl
Sn3P4 + Mn2(C2O4)3 = MnP + Sn(C2O4)2 =>
Sn3P4 + 2 Mn2(C2O4)3 = 4 MnP + 3 Sn(C2O4)2
Fe2O3 + KI = Fe + KIO3 =>
Fe2O3 + KI = 2 Fe + KIO3
I2(s) + NaBr(aq) = NaI + Br2 =>
I2(s) + 2 NaBr(aq) = 2 NaI + Br2
Al(NO3)3 + FeCl2 = AlCl3 + Fe(NO3)2 =>
2 Al(NO3)3 + 3 FeCl2 = 2 AlCl3 + 3 Fe(NO3)2
Fe + Cr + Ni = FeCrNi =>
Fe + Cr + Ni = FeCrNi
PbO2 + Na3CrO3 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
3 PbO2 + Na3CrO3 + 2 NaOH = Na2CrO4 + 3 NaPbO2 + H2O
[Ca(OH)]3PO4 + H2 = Ca3PO4 + H2O =>
2[Ca(OH)]3PO4 + 3 H2 = 2 Ca3PO4 + 6 H2O
MnO4 + Br{-} = MnO2 + BrO3{-} =>
3 MnO4 + 2 Br{-} = 3 MnO2 + 2 BrO3{-}
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
SO4 + CO3 = SO4CO3 =>
SO4 + CO3 = SO4CO3
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2 =>
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2
AgNO3 + Cl2 = AgCl + ClNO3 =>
AgNO3 + Cl2 = AgCl + ClNO3
AlCl3 + Fe(NO3)3 = AlCl(NO3)3 + FeCl2 =>
AlCl3 + Fe(NO3)3 = AlCl(NO3)3 + FeCl2
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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