| Équations équilibrées la veille |
H8C3 + 2 O2 = 4 H2O + 3 C
Cu(H20)6{2+}(aq) + NaOH(aq) = Cu(OH)2(s) + Na{+}(aq) + H20(l) =>
Cu(H20)6{2+}(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 Na{+}(aq) + 6 H20(l)
MgPO4 + NH4 = MgNH4PO4 =>
MgPO4 + NH4 = MgNH4PO4
Cl2(g) + Ti = TiCl4 =>
2 Cl2(g) + Ti = TiCl4
Cl2(g) + KI(aq) = Cl2KI =>
Cl2(g) + KI(aq) = Cl2KI
Fe3O4 + HNO3 = Fe(NO3)3 + NH4NO + H2O =>
12 Fe3O4 + 110 HNO3 = 36 Fe(NO3)3 + NH4NO + 53 H2O
KCl + H2Co3 = HCl + K2Co3 =>
2 KCl + H2Co3 = 2 HCl + K2Co3
Sr + Fe2SO4 = SrSO4 + Fe =>
Sr + Fe2SO4 = SrSO4 + 2 Fe
Pb(No3)2 + (NH4)Br = PbBr + NH4(No3)2 =>
Pb(No3)2 + (NH4)Br = PbBr + NH4(No3)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Sc + HCl = ScH + Cl =>
Sc + HCl = ScH + Cl
Cr2(SO4)3 + Ba(H2PO4)2 = Cr(H2PO4)3 + BaSO4 =>
Cr2(SO4)3 + 3 Ba(H2PO4)2 = 2 Cr(H2PO4)3 + 3 BaSO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NH4OH = H2O + H + N =>
NH4OH = H2O + 3 H + N
MnSO4*5H2O + KClO3 + H2O2 = KMnO4 + K2SO4 + HClO3 + H2O =>
2 MnSO4*5H2O + 6 KClO3 + 5 H2O2 = 2 KMnO4 + 2 K2SO4 + 6 HClO3 + 12 H2O
H3NO + N(OH)3 = NH4NO3 + H2O =>
H3NO + N(OH)3 = NH4NO3 + H2O
B4H10 = B + H =>
B4H10 = 4 B + 10 H
C3H4(OH)(COOH)3 + NaHCO3 = H2O + CO2 + C3H4(OH)(COOH)2(COO{-}) + Na{+} =>
C3H4(OH)(COOH)3 + NaHCO3 = H2O + CO2 + C3H4(OH)(COOH)2(COO{-}) + Na{+}
ZnO2H2 + H3PO4 = Zn3P2O8 + H2O =>
3 ZnO2H2 + 2 H3PO4 = Zn3P2O8 + 6 H2O
H2O2 + KCl = KO2 + HCl + H2O =>
3 H2O2 + 2 KCl = 2 KO2 + 2 HCl + 2 H2O
MoS2 + H2SO4 = MoO3 + S + H2O =>
MoS2 + H2SO4 = MoO3 + 3 S + H2O
Ca(NO3)2 + HClO3 = Ca(ClO3)2 + HNO3 =>
Ca(NO3)2 + 2 HClO3 = Ca(ClO3)2 + 2 HNO3
Al + CuCl = Cu + (AlCl3) =>
Al + 3 CuCl = 3 Cu + (AlCl3)
H3O + NO3 = NH4 + H2O =>
10 H3O + NO3 = NH4 + 13 H2O
Zn + Al(OH)3 = Zn(OH)2 + Al =>
3 Zn + 2 Al(OH)3 = 3 Zn(OH)2 + 2 Al
CO2 + Fe(OH)3 = CO2(OH) + Fe =>
3 CO2 + Fe(OH)3 = 3 CO2(OH) + Fe
H2SO4 + Na2S = Na2SO4 + S + H2O =>
4 H2SO4 + 3 Na2S = 3 Na2SO4 + 4 S + 4 H2O
F + Si = FSi =>
F + Si = FSi
Li2 + H4O2 = Li2O2H2 + H2 =>
Li2 + H4O2 = Li2O2H2 + H2
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
CaO + As2O5 = Ca + (AsO4)2 =>
3 CaO + As2O5 = 3 Ca + (AsO4)2
CuS + HNO3 = Cu(NO3)3 + NO + H2O + H2S =>
3 CuS + 10 HNO3 = 3 Cu(NO3)3 + NO + 2 H2O + 3 H2S
Zn(NO3)2 + Li2SO4 = Li2(NO3)2 + ZnSO4 =>
Zn(NO3)2 + Li2SO4 = Li2(NO3)2 + ZnSO4
Sn + OH = SnO + H2O =>
Sn + 2 OH = SnO + H2O
H2CO3 + KCl = KHCO3 + HCl =>
H2CO3 + KCl = KHCO3 + HCl
KO2H + Cl2 = H2O + KCl + KClO3 =>
2 KO2H + Cl2 = H2O + KCl + KClO3
C21H32O14 + O2 = CO2 + H2O =>
C21H32O14 + 22 O2 = 21 CO2 + 16 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
Fe + CuCl2 + H2O = FeCl2 + Cu(OH)2 + H2 =>
Fe + CuCl2 + 2 H2O = FeCl2 + Cu(OH)2 + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
I{-} + ClO = I2 + Cl{-} + O2 =>
2 I{-} + 2 ClO = I2 + 2 Cl{-} + O2
Na2S2O3 + NH4Cl2 = NH4S2O3 + NaCl =>
Na2S2O3 + NH4Cl2 = NH4S2O3 + 2 NaCl
Li2O2(s) + H2O(i) = LiOH(aq) + O2(g) =>
2 Li2O2(s) + 2 H2O(i) = 4 LiOH(aq) + O2(g)
HCOOH + CH3CH2OH = HCOOC2H5 + H2O =>
HCOOH + CH3CH2OH = HCOOC2H5 + H2O
AgCl + K(NO) = AgNO + KCl =>
AgCl + K(NO) = AgNO + KCl
CaC2 + Br2 = CaBr + C =>
2 CaC2 + Br2 = 2 CaBr + 4 C
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
S + CO2 = SO2 + C2 =>
2 S + 2 CO2 = 2 SO2 + C2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
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Équations équilibrées sur01/26/25
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