| Équations équilibrées la veille |
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3 + Al2(CO3)3
Cu{2+} + AgNO3 = Ag{+} + Cu(NO3)2 =>
Cu{2+} + 2 AgNO3 = 2 Ag{+} + Cu(NO3)2
Fe + H2O1 = Fe3O4 + H2 =>
3 Fe + 4 H2O1 = Fe3O4 + 4 H2
Ca(OH)2 + H3PO4 = Ca2OHPO4 + H2O =>
2 Ca(OH)2 + H3PO4 = Ca2OHPO4 + 3 H2O
Cs2CO3 + HI = CsI + H2CO3 =>
Cs2CO3 + 2 HI = 2 CsI + H2CO3
Na2(CO3) + H2SO4 = Na2SO4 + H2CO3 =>
Na2(CO3) + H2SO4 = Na2SO4 + H2CO3
AlO + H2O = Al(OH)3 + H2 =>
2 AlO + 4 H2O = 2 Al(OH)3 + H2
NaMnO4 + H2SO4 = MnSO4 + Na2SO4 + H2O + O3 =>
6 NaMnO4 + 9 H2SO4 = 6 MnSO4 + 3 Na2SO4 + 9 H2O + 5 O3
C3H6 + HNO3 = C3H5NO2 + H2O =>
C3H6 + HNO3 = C3H5NO2 + H2O
S2O8{2-} + Fe{2+} = Fe{3+} + SO4{2-} =>
S2O8{2-} + 2 Fe{2+} = 2 Fe{3+} + 2 SO4{2-}
Zn(s) + NaOH(aq) + H2O(l) = Na2[Zn(OH)4](aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O(l) = Na2[Zn(OH)4](aq) + H2(g)
COPPER(ii)CARBONATE = COPPERCARBONATE =>
COPPER(ii)CARBONATE = COPPERCARBONATE
Zn + Cr(OH)3 = Zn(OH)2 + Cr =>
3 Zn + 2 Cr(OH)3 = 3 Zn(OH)2 + 2 Cr
H2O2(g) = H2O(g) + O2 =>
2 H2O2(g) = 2 H2O(g) + O2
Na2CO3 + P2O5 + H2O = Na2HPO4 + CO2 =>
2 Na2CO3 + P2O5 + H2O = 2 Na2HPO4 + 2 CO2
Mg(NO3)2 + Hg2Br2 = MgBr2(aq) + Hg2(NO3)2(aq) =>
Mg(NO3)2 + Hg2Br2 = MgBr2(aq) + Hg2(NO3)2(aq)
Na(s) + FeCl2 = NaCl(s) + Fe(s) =>
2 Na(s) + FeCl2 = 2 NaCl(s) + Fe(s)
Li2CO3 + Ca(OH)2 = LiOH + CaCO3 =>
Li2CO3 + Ca(OH)2 = 2 LiOH + CaCO3
CH3CH2OH + KBr + H2SO4 = CH3CH2Br + H2O + K2SO4 =>
2 CH3CH2OH + 2 KBr + H2SO4 = 2 CH3CH2Br + 2 H2O + K2SO4
Fe3[Fe(CN)6]2 + NaOH = Fe(OH)3 + Na4[Fe(CN)6] + Fe(OH)2 =>
Fe3[Fe(CN)6]2 + 8 NaOH = 2 Fe(OH)3 + 2 Na4[Fe(CN)6] + Fe(OH)2
AgN03(aq) + Cu(s) = Cu(N03)2(aq) + Ag(s) =>
2 AgN03(aq) + Cu(s) = Cu(N03)2(aq) + 2 Ag(s)
K + AgCl = Ag + KCl =>
K + AgCl = Ag + KCl
KI + (NH4)2S2O8 = I + (NH4)2SO4 + K2SO4 =>
2 KI + (NH4)2S2O8 = 2 I + (NH4)2SO4 + K2SO4
Mg + H2SO4 = MgSO4 + H2S + HO2 =>
Mg + 2 H2SO4 = MgSO4 + H2S + 2 HO2
Ca(CH3CO2)2 + HCl = CH3COOH + CaCl2 =>
Ca(CH3CO2)2 + 2 HCl = 2 CH3COOH + CaCl2
C27H55 + O2 = CO + H2O =>
4 C27H55 + 109 O2 = 108 CO + 110 H2O
NaHCo3 = Na2Co2 + Co2 + H2 =>
2 NaHCo3 = Na2Co2 + 2 Co2 + H2
VCl3 = Cl2 + V =>
2 VCl3 = 3 Cl2 + 2 V
NaCl + CUSO4 = Na2SO4 + CUCl2 =>
2 NaCl + CUSO4 = Na2SO4 + CUCl2
N2O2 = N2 + O3 =>
3 N2O2 = 3 N2 + 2 O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
F2 + H2O = F2H2O =>
F2 + H2O = F2H2O
Zn + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 K
Co3O4 + H2SO4 = CoSO4 + O2 + H2O =>
2 Co3O4 + 6 H2SO4 = 6 CoSO4 + O2 + 6 H2O
C16H34 + O2 = C16H34O2 =>
C16H34 + O2 = C16H34O2
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4) + SnCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4) + 3 SnCl4 + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3CH2CH3 = CH3CHCH2 + H2 =>
CH3CH2CH3 = CH3CHCH2 + H2
Li + PO4 = Li3(PO4) =>
3 Li + PO4 = Li3(PO4)
CaS + FeCl2 = CaCl2 + SFe =>
CaS + FeCl2 = CaCl2 + SFe
FeCl3 + CUSO4 = Fe2(SO4)3 + CUCl2 =>
2 FeCl3 + 3 CUSO4 = Fe2(SO4)3 + 3 CUCl2
BaSO4 + NaCl = BaCl2 + SO4Na2 =>
BaSO4 + 2 NaCl = BaCl2 + SO4Na2
Hg + HF = HgF2 + H2 =>
Hg + 2 HF = HgF2 + H2
K2MnO4 + K2S + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 K2MnO4 + K2S + 4 H2SO4 = 3 K2SO4 + 2 MnSO4 + 4 H2O
Ni + Mg(OH)2 = Ni(OH)2 + Mg =>
Ni + Mg(OH)2 = Ni(OH)2 + Mg
FeCl3 + K2C2O4 = K3Fe(C2O4)3 + KCl =>
FeCl3 + 3 K2C2O4 = K3Fe(C2O4)3 + 3 KCl
Cu(OH)2 + Na3PO4 = Cu3(PO4)2 + NaOH =>
3 Cu(OH)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaOH
F + KOH = KF + HO =>
F + KOH = KF + HO
C6H8 + C15H18O3 = C6H6 + C15H22O3 =>
2 C6H8 + C15H18O3 = 2 C6H6 + C15H22O3
Bi2S3 + HNO3 = Bi(NO3)3 + NO2 + H2O + SO2 =>
Bi2S3 + 24 HNO3 = 2 Bi(NO3)3 + 18 NO2 + 12 H2O + 3 SO2
Al + PO4 = Al(PO4) =>
Al + PO4 = Al(PO4)
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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