| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + CuCl2(aq)
CaO(s) + C(s) = CO(g) + CaC2(g) =>
CaO(s) + 3 C(s) = CO(g) + CaC2(g)
ZnSO4(s) = ZnO(s) + SO3(g) =>
ZnSO4(s) = ZnO(s) + SO3(g)
SO2 + CaSO3 + H2O = Ca(HSO3)2 =>
SO2 + CaSO3 + H2O = Ca(HSO3)2
Ba(OH)2 + Cl2 = Ba(ClO)2 + BaCl2 + H2O =>
2 Ba(OH)2 + 2 Cl2 = Ba(ClO)2 + BaCl2 + 2 H2O
NaCOHCl = NaClCHO =>
NaCOHCl = NaClCHO
Ca(OH)2(aq) + Fe2(SO4)3(aq) = CaSO4 + Fe(OH)3 =>
3 Ca(OH)2(aq) + Fe2(SO4)3(aq) = 3 CaSO4 + 2 Fe(OH)3
H3CCOOH + NaOH = H3CCOONa + H2O =>
H3CCOOH + NaOH = H3CCOONa + H2O
B2O3 + N2 = B + NO =>
2 B2O3 + 3 N2 = 4 B + 6 NO
H2S + CuSO4*5H2O = CuS + H2SO4 + H2O =>
H2S + CuSO4*5H2O = CuS + H2SO4 + 5 H2O
CH3COOH + Cu{2+} + OH{-} = CH3COOOH + Cu2O + H2O =>
CH3COOH + 2 Cu{2+} + 4 OH{-} = CH3COOOH + Cu2O + 2 H2O
Mg(BrO4)2CoCl3 = MgCl3Co(BrO4)2 =>
Mg(BrO4)2CoCl3 = MgCl3Co(BrO4)2
HCOCaCl = HClCaCO =>
HCOCaCl = HClCaCO
Cr(OH)3NaOH = NaCrO2 + H2O =>
Cr(OH)3NaOH = NaCrO2 + 2 H2O
(NH4)2[SnCl6] + NH3*H2O = SnO2 + NH4Cl + H2O =>
(NH4)2[SnCl6] + 4 NH3*H2O = SnO2 + 6 NH4Cl + 2 H2O
AlCO3 = CO3Al =>
AlCO3 = CO3Al
N2O4 + H2O = HNO3 + HNO2 =>
N2O4 + H2O = HNO3 + HNO2
(NH4)2[SnCl6] + NH3*H2O = SnO2 + NH4Cl + H2O =>
(NH4)2[SnCl6] + 4 NH3*H2O = SnO2 + 6 NH4Cl + 2 H2O
FeAg(C2H3O2) = Fe(C2H3O2)Ag =>
FeAg(C2H3O2) = Fe(C2H3O2)Ag
CH3CO2 + H2O = CO2 + CH4 =>
8 CH3CO2 + 2 H2O = 9 CO2 + 7 CH4
(NH4)2[SnCl6] + NH3*H2O = SnO2 + NH4Cl + H2O =>
(NH4)2[SnCl6] + 4 NH3*H2O = SnO2 + 6 NH4Cl + 2 H2O
H2CuCl4 + Zn = Cu + ZnCl2 + H2 =>
H2CuCl4 + 2 Zn = Cu + 2 ZnCl2 + H2
O2 + H2O + MnSO4 = Mn(OH)3 + H2SO4 =>
O2 + 10 H2O + 4 MnSO4 = 4 Mn(OH)3 + 4 H2SO4
NaClO3 = Na + ClO3 =>
NaClO3 = Na + ClO3
C2H4 + HNO3 = CO2 + N2 + H2O =>
5 C2H4 + 12 HNO3 = 10 CO2 + 6 N2 + 16 H2O
Rn + P = Rn3P =>
3 Rn + P = Rn3P
H2S + NO = H2O + N2O + S =>
H2S + 2 NO = H2O + N2O + S
(NH4)2[SnCl6] + NH3*H2O = SnO2 + NH4Cl + H2O =>
(NH4)2[SnCl6] + 4 NH3*H2O = SnO2 + 6 NH4Cl + 2 H2O
NaHCO3CH3COOH = H2OC2H3NaO2CO2 =>
NaHCO3CH3COOH = H2OC2H3NaO2CO2
KH2PO4HOH = KOHH3PO4 =>
KH2PO4HOH = KOHH3PO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C11H12N2O2 + O2 = CO2 + H2O + N2 =>
C11H12N2O2 + 13 O2 = 11 CO2 + 6 H2O + N2
H2S(aq) + FeBr3(aq) = Fe2S3(s) + HBr(aq) =>
3 H2S(aq) + 2 FeBr3(aq) = Fe2S3(s) + 6 HBr(aq)
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Al + Cl + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 Al + 6 Cl + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
Pb(OH)2 = PbO2 + H2 =>
Pb(OH)2 = PbO2 + H2
Cr{3+} + H2O2 + OH{-} = Cr2O7{2-} + H2O =>
2 Cr{3+} + 3 H2O2 + 8 OH{-} = Cr2O7{2-} + 7 H2O
HClO4Zn = HZnClO4 =>
HClO4Zn = HZnClO4
C6H14C7H8 = C13H22 =>
C6H14C7H8 = C13H22
(NH4)2[SnCl6] + NH3*H2O = SnO2 + NH4Cl + H2O =>
(NH4)2[SnCl6] + 4 NH3*H2O = SnO2 + 6 NH4Cl + 2 H2O
Li3PO4 + Ni(NO3)2 = LiNO3 + Ni3(PO4)2 =>
2 Li3PO4 + 3 Ni(NO3)2 = 6 LiNO3 + Ni3(PO4)2
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
CuNONaCl = CuClNaNO =>
CuNONaCl = CuClNaNO
Al + NH4NO3 + CuCl2 = Al2O3 + H2O + Cu + NCl3 =>
2 Al + 3 NH4NO3 + 9 CuCl2 = Al2O3 + 6 H2O + 9 Cu + 6 NCl3
XK + XNa2SO4 = XK2SO4 + XNa =>
2 XK + XNa2SO4 = XK2SO4 + 2 XNa
(NH4)2[SnCl6] + NH3*H2O = SnO2 + NH4Cl + H2O =>
(NH4)2[SnCl6] + 4 NH3*H2O = SnO2 + 6 NH4Cl + 2 H2O
K2PO4 + Hg(NO3)2 = HgPO4 + KNO3 =>
K2PO4 + Hg(NO3)2 = HgPO4 + 2 KNO3
C10H18O = C10H16OH2 =>
C10H18O = C10H16OH2
CH = HC =>
CH = HC
NaHCO3(aq)HCl(aq) = CO2(g)H2O(l)NaCl(aq) =>
NaHCO3(aq)HCl(aq) = CO2(g)H2O(l)NaCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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