| Équations équilibrées la veille |
Fe(Cl)3{3+} + 3(KSCN){-} = Fe(SCN)3 + 3(KCl)
(NH4)2CO3 + (H3O)3PO4 = (H3O)2CO3 + (NH4)3PO4 =>
3(NH4)2CO3 + 2(H3O)3PO4 = 3(H3O)2CO3 + 2(NH4)3PO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CaCl2 + CH3COOH = HCl2 + CH3COOCa =>
CaCl2 + CH3COOH = HCl2 + CH3COOCa
N = N2 =>
2 N = N2
CuCl2 + K4[Fe(CN)6] = KCl + Cu2[Fe(CN)6] =>
2 CuCl2 + K4[Fe(CN)6] = 4 KCl + Cu2[Fe(CN)6]
CoSO4(s) + H2O(l) = CoSO4*H2O(s) =>
CoSO4(s) + H2O(l) = CoSO4*H2O(s)
Cr2(SO4)3 + NaOH + H2O2 = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Ag(NO3)2 + BaCl2 = Ba(NO3)2 + AgCl2 =>
Ag(NO3)2 + BaCl2 = Ba(NO3)2 + AgCl2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CoOHClHCl = CoCl2H2O =>
CoOHClHCl = CoCl2H2O
SO2(g) + O2(g) + H2O(l) = H2SO4(l) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(l)
BeOH2O = Be(OH)2 =>
BeOH2O = Be(OH)2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Pb + SO4 = Pb(SO4)2 =>
Pb + 2 SO4 = Pb(SO4)2
Ca3N2 + H2O = Ca(OH)2(s) + NH3(g) =>
Ca3N2 + 6 H2O = 3 Ca(OH)2(s) + 2 NH3(g)
ZnO + SnO2 = ZnSnO3 =>
ZnO + SnO2 = ZnSnO3
H3PO4 + CaH = Ca3(PO4)2 + H2 =>
4 H3PO4 + 6 CaH = 2 Ca3(PO4)2 + 9 H2
(NH4)2SO3 + NaBr = NH4Br + Na2SO3 =>
(NH4)2SO3 + 2 NaBr = 2 NH4Br + Na2SO3
Fe2Si + HCl = FeCl2 + SiH4 =>
Fe2Si + 4 HCl = 2 FeCl2 + SiH4
AgNO3(aq) + MgCl2(aq) = AgCl + Mg(NO3)2 =>
2 AgNO3(aq) + MgCl2(aq) = 2 AgCl + Mg(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
aluminum + silvernitrate = aluminumnitrate + silver =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Na2S + Sb = Sb2S3 + Na =>
3 Na2S + 2 Sb = Sb2S3 + 6 Na
Ba(OH)2 + K3Po4 = K3(OH)2 + BaPo4 =>
Ba(OH)2 + K3Po4 = K3(OH)2 + BaPo4
AgNO3 + NaBH4 = AgBH4 + NaNO3 =>
AgNO3 + NaBH4 = AgBH4 + NaNO3
HOOCCHCHCOOH + O2 = CO2 + H2O =>
HOOCCHCHCOOH + 3 O2 = 4 CO2 + 2 H2O
Hg2 + H2O = Hg(OH)2 + H =>
Hg2 + 4 H2O = 2 Hg(OH)2 + 4 H
HNO3 + AgNO3 = HNO3AgNO3 =>
HNO3 + AgNO3 = HNO3AgNO3
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
Pt + H2SO4 = PtSO4 + H2 =>
Pt + H2SO4 = PtSO4 + H2
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(aq)
[Cu(H2O)4]SO4H2O + NH4OH = [Cu(NH3)4]SO4 + H2O =>
[Cu(H2O)4]SO4H2O + 4 NH4OH = [Cu(NH3)4]SO4 + 9 H2O
SrOSO2 = SrSO3 =>
SrOSO2 = SrSO3
Sr(OH)2*8H2O = Sr(OH)2 + H2O =>
Sr(OH)2*8H2O = Sr(OH)2 + 8 H2O
Al(C2H5)3 + TiCl4 = TiCl2(C2H5)2 + Al2Cl2(C2H5)4 =>
2 Al(C2H5)3 + TiCl4 = TiCl2(C2H5)2 + Al2Cl2(C2H5)4
AgCl + Na2S = NaCl + Ag + S =>
2 AgCl + Na2S = 2 NaCl + 2 Ag + S
KClO3 + P = KCl + P2O5 =>
5 KClO3 + 6 P = 5 KCl + 3 P2O5
NaHSO3 + HAuCl4 + H2O = NaHSO4 + HCl + Au =>
3 NaHSO3 + 2 HAuCl4 + 3 H2O = 3 NaHSO4 + 8 HCl + 2 Au
NaJO3 + NaHSO3 = Na2SO4 + NaHSO4 + J2 + H2O =>
2 NaJO3 + 5 NaHSO3 = 2 Na2SO4 + 3 NaHSO4 + J2 + H2O
KI + PbCrO4 = PbI2 + K2CrO4 =>
2 KI + PbCrO4 = PbI2 + K2CrO4
Na + FeO3 = Fe + Na2O =>
6 Na + FeO3 = Fe + 3 Na2O
Fe2(SO4)3 + (KOH) = (K2SO4) + (Fe(OH)3) =>
Fe2(SO4)3 + 6(KOH) = 3(K2SO4) + 2(Fe(OH)3)
CH43O + O2 = CO2 + H2O =>
4 CH43O + 45 O2 = 4 CO2 + 86 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Ka(OH) + CO2 = KaHCO3 =>
Ka(OH) + CO2 = KaHCO3
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
NiNO3 = Ni + NO3 =>
NiNO3 = Ni + NO3
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
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Équations équilibrées sur11/11/24
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