| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + 4 H2 = CaS + 4 H2O
Na2SO4 + CO2 + H2O = Na2CO3 + H2SO4 =>
Na2SO4 + CO2 + H2O = Na2CO3 + H2SO4
K2O2 = K2O + O2 =>
2 K2O2 = 2 K2O + O2
SO3 + BaCl2 = Ba2SO3 + Cl2 =>
SO3 + 2 BaCl2 = Ba2SO3 + 2 Cl2
nitrogenmonoxide + hydrogen = Nitrogen + water =>
2 NO + 2 H2 = N2 + 2 H2O
Zn(CuCl2)2 + Fe{3} = FeCl3 + ZnCl2 + Cu{+} =>
3 Zn(CuCl2)2 + 2 Fe{3} = 2 FeCl3 + 3 ZnCl2 + 6 Cu{+}
SIO2(s) + HCl(aq) = SICl4(l) + H2O(l) =>
SIO2(s) + 4 HCl(aq) = SICl4(l) + 2 H2O(l)
C10H20 + oxygen = carbondioxide + water =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
Ni(NO3)2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NiSO4 + NO + H2O =>
Ni(NO3)2 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + NiSO4 + 2 NO + 4 H2O
Mg(OH)2(g) + HNO3(g) = Mg(NO3)2(g) + H2O(g) =>
Mg(OH)2(g) + 2 HNO3(g) = Mg(NO3)2(g) + 2 H2O(g)
C6H10 + H2O2 = C6H12O4 + H2O =>
C6H10 + 3 H2O2 = C6H12O4 + 2 H2O
HClO3 + Na2O = HClO + NaO =>
HClO3 + 2 Na2O = HClO + 4 NaO
SeF6 + Cl2 = Se2Cl2 + F2 =>
2 SeF6 + Cl2 = Se2Cl2 + 6 F2
PbCrO4 + OH = Pb(OH)3 + CrO4 =>
PbCrO4 + 3 OH = Pb(OH)3 + CrO4
Ni{2+} + PO4{3-} = Ni3(PO4)2 =>
3 Ni{2+} + 2 PO4{3-} = Ni3(PO4)2
NaOH + BeO = Be(OH)2 + Na2O =>
2 NaOH + BeO = Be(OH)2 + Na2O
SiO2NaOH + H2O = SiO(OH)3 + Na =>
SiO2NaOH + H2O = SiO(OH)3 + Na
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Rb2O + Al(OH)3 = RbAlO2 + H2O =>
Rb2O + 2 Al(OH)3 = 2 RbAlO2 + 3 H2O
Cu(OH)2 + H2SO4(aq) = CuSO4 + H2O =>
Cu(OH)2 + H2SO4(aq) = CuSO4 + 2 H2O
SodiumChloride + BoronNitride = SodiumNitride + BoronChloride =>
SodiumChloride + BoronNitride = SodiumNitride + BoronChloride
Rb2O + Al(OH)3 = RbAlO2 + H2O =>
Rb2O + 2 Al(OH)3 = 2 RbAlO2 + 3 H2O
CH3COONH4 + Na2S = NaC2H3O2 + (NH4)2S =>
2 CH3COONH4 + Na2S = 2 NaC2H3O2 + (NH4)2S
Br + Fe(NO3)2 = Fe + Br(NO3)3 =>
2 Br + 3 Fe(NO3)2 = 3 Fe + 2 Br(NO3)3
Nb2O5 + In(NO3)3 = Nb(NO3)5 + In2O3 =>
3 Nb2O5 + 10 In(NO3)3 = 6 Nb(NO3)5 + 5 In2O3
B10H18 + O2 = B2O3 + H2O =>
B10H18 + 12 O2 = 5 B2O3 + 9 H2O
NaNO2(aq) + HSO3NH2(aq) = NaHSO4(aq) + N2(g) + H2O(l) =>
NaNO2(aq) + HSO3NH2(aq) = NaHSO4(aq) + N2(g) + H2O(l)
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
CuSO4*5(H2O) + NH3 = Cu3*SO4*(OH)4 + ((NH4)2)(SO4) + H2O =>
3 CuSO4*5(H2O) + 4 NH3 = Cu3*SO4*(OH)4 + 2((NH4)2)(SO4) + 11 H2O
CO2 + H2O = H4C + O2 =>
CO2 + 2 H2O = H4C + 2 O2
HCOOC6H5 + NaOH = HCOOH + C6H5ONa =>
HCOOC6H5 + NaOH = HCOOH + C6H5ONa
Ag(NO3)2(aq) + CsBr(aq) = AgBr2(s) + CsNO3(aq) =>
Ag(NO3)2(aq) + 2 CsBr(aq) = AgBr2(s) + 2 CsNO3(aq)
K2O + Be = BeO + K =>
K2O + Be = BeO + 2 K
HgO + Sb2O3 + H2O2 = Hg2Sb2O7 + H2O =>
2 HgO + Sb2O3 + 2 H2O2 = Hg2Sb2O7 + 2 H2O
Cr + HNO3 = Cr2(NO3)3 + NO + H2O =>
2 Cr + 4 HNO3 = Cr2(NO3)3 + NO + 2 H2O
Al(OH)3 + HBr = AlBr3 + HOH =>
Al(OH)3 + 3 HBr = AlBr3 + 3 HOH
NaOH + FeCl3*6H2O = NaCl + Fe(OH)3 + H2O =>
3 NaOH + FeCl3*6H2O = 3 NaCl + Fe(OH)3 + 6 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Ca(NO3)2Na2CO3 = NaNO3 + CaCO3 =>
Ca(NO3)2Na2CO3 = 2 NaNO3 + CaCO3
N2(g) + O2(g) = NO2 =>
N2(g) + 2 O2(g) = 2 NO2
CuSO4 + NH3*H2O = Cu(OH)2SO4 + NH4 =>
CuSO4 + 2 NH3*H2O = Cu(OH)2SO4 + 2 NH4
Al(s) + Fe3O2(aq) = Fe(s) + Al2O3(aq) =>
4 Al(s) + 3 Fe3O2(aq) = 9 Fe(s) + 2 Al2O3(aq)
S2Cl2 + F2 = F6S + Cl =>
S2Cl2 + 6 F2 = 2 F6S + 2 Cl
SiO2 + H2O = Si + H2O3 =>
SiO2 + H2O = Si + H2O3
NiCr + BaCl2 + O2 = NiCl + CrCl2 + BaO =>
4 NiCr + 6 BaCl2 + 3 O2 = 4 NiCl + 4 CrCl2 + 6 BaO
PH3 + HClO3 = HCl + H2O + P2O3 =>
2 PH3 + 2 HClO3 = 2 HCl + 3 H2O + P2O3
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C3H6O2 + H2 = C3H8O2 =>
C3H6O2 + H2 = C3H8O2
Cr2O3 + Al = Cr1 + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr1 + Al2O3
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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