| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Cu(NO3)2 + SnCl4 = CuCl2 + Sn(NO3)4 =>
2 Cu(NO3)2 + SnCl4 = 2 CuCl2 + Sn(NO3)4
C2H5F + O2 = CO2 + H20 + HF2 =>
40 C2H5F + 80 O2 = 80 CO2 + 9 H20 + 20 HF2
Li3Al(C2O4)3(H2O)5 = Li2CO3 + LiAlO2 + CO + CO2 + H2O =>
Li3Al(C2O4)3(H2O)5 = Li2CO3 + LiAlO2 + 3 CO + 2 CO2 + 5 H2O
C2H5F + O2 = CO2 + H20 + HF =>
5 C2H5F + 10 O2 = 10 CO2 + H20 + 5 HF
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C2H5F + O2 = CO2 + H2O + HF =>
C2H5F + 3 O2 = 2 CO2 + 2 H2O + HF
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H2 + KMnO4 + KOH = KOOCCOOK + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = KOOCCOOK + 8 K2MnO4 + 6 H2O
Na3PO4 + H2O = H3PO4 + Na2O =>
2 Na3PO4 + 3 H2O = 2 H3PO4 + 3 Na2O
C2H2(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(aq) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
H2SO3 + Sr(OH)2 = H2O + SrSO3 =>
H2SO3 + Sr(OH)2 = 2 H2O + SrSO3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CaBr2 + K2CO3 = CaCO3 + KBr =>
CaBr2 + K2CO3 = CaCO3 + 2 KBr
Ag3AsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
P + KOH + H2O = PH3 + KH2PO2 =>
4 P + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
TiF3 + Cs2SO3 = CsF + Ti2(SO3)3 =>
2 TiF3 + 3 Cs2SO3 = 6 CsF + Ti2(SO3)3
P4 + OH{-} + H2O = H2PO2{-} + PH3 =>
P4 + 3 OH{-} + 3 H2O = 3 H2PO2{-} + PH3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H2S + Cu(OH)2 = CuS + H2O =>
H2S + Cu(OH)2 = CuS + 2 H2O
Ba2(SO4)2 + NaOH = Na2SO4 + Ba(OH)2 =>
Ba2(SO4)2 + 4 NaOH = 2 Na2SO4 + 2 Ba(OH)2
NaCl + AgNo3 = NaNo3 + AgCl =>
NaCl + AgNo3 = NaNo3 + AgCl
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
MgCl + O2 = MgO + Cl2 =>
2 MgCl + O2 = 2 MgO + Cl2
As2O3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
MgCl2 + O2 = MgO + Cl2 =>
2 MgCl2 + O2 = 2 MgO + 2 Cl2
K2Cr2O7 + FeCl2 + HCl = CrCl3 + KCl + FeCl3 + H2O =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 6 FeCl3 + 7 H2O
CaCl2 + K = KCl + Ca =>
CaCl2 + 2 K = 2 KCl + Ca
HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2 =>
2 HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2
Pb3O3 + NaClO3 = PbO2 + NaCl =>
Pb3O3 + NaClO3 = 3 PbO2 + NaCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
Cl2SO + KNO3 + H3PO4 = NO + HClO3 + K2SO4 + K3PO4 + H2O =>
9 Cl2SO + 42 KNO3 + 8 H3PO4 = 42 NO + 18 HClO3 + 9 K2SO4 + 8 K3PO4 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KBr + BaI = KI + BaBr =>
KBr + BaI = KI + BaBr
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3
FeOOH = Fe3O4 + H2O + O2 =>
12 FeOOH = 4 Fe3O4 + 6 H2O + O2
Zn + AGNO3 = AG + Zn(NO3)2 =>
Zn + 2 AGNO3 = 2 AG + Zn(NO3)2
NaCH3COO + Mn(NO3)2 = Mn(CH3COO)2 + NaNO3 =>
2 NaCH3COO + Mn(NO3)2 = Mn(CH3COO)2 + 2 NaNO3
HI = H2I2 =>
2 HI = H2I2
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
LiO + H2O = LiOH + O2 =>
4 LiO + 2 H2O = 4 LiOH + O2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
P4O10(s) + H2O = H3PO4(l) =>
P4O10(s) + 6 H2O = 4 H3PO4(l)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/13/16
Équations équilibrées sur07/13/15
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