Équations équilibrées la veille | Équations équilibrées le lendemain |
(COOH)2 + 2 NaOH = 2 NaCOO + 2 H2O
SrS + O2 = SrSO4 =>
SrS + 2 O2 = SrSO4
Sn{4+}(aq) + e = Sn{2+}(aq) =>
Sn{4+}(aq) + 2e = Sn{2+}(aq)
Mn(NO2)2 + BeCl2 = MnCl2 + (NO2)2Be =>
Mn(NO2)2 + BeCl2 = MnCl2 + (NO2)2Be
C3H8 + Br = C3H8Br =>
C3H8 + Br = C3H8Br
S = S2 =>
2 S = S2
Ca(OH)2 + HMo3 = Ca(Mo3)2 + H2O =>
Ca(OH)2 + 2 HMo3 = Ca(Mo3)2 + 2 H2O
Al2S3 + Ca(OH)2 = Al(OH)3 + Ca2S2 =>
2 Al2S3 + 6 Ca(OH)2 = 4 Al(OH)3 + 3 Ca2S2
Mg(OH)2 + H3PO4 = MgPO4 + (OH)2H3 =>
Mg(OH)2 + H3PO4 = MgPO4 + (OH)2H3
CuSO4(s) = CuS(s) + O2(g) =>
CuSO4(s) = CuS(s) + 2 O2(g)
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + Mn2SO4 + H2O =>
2 K2MnO4 + 3 H2SO4 + 5 Na2SO3 = 2 K2SO4 + 5 Na2SO4 + Mn2SO4 + 3 H2O
CH3(CH2)4CH3 + O2 = CO3 + H2O =>
2 CH3(CH2)4CH3 + 25 O2 = 12 CO3 + 14 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Sn + H3PO4 = SnPO4 + H2 =>
2 Sn + 2 H3PO4 = 2 SnPO4 + 3 H2
C10695H14492N100O2801S337 + H2O = CH2 + H2S + NH3 + CO2 =>
3 C10695H14492N100O2801S337 + 5071 H2O = 25348 CH2 + 1011 H2S + 300 NH3 + 6737 CO2
CH3OH + H2O = CH3O{-} + H3O{+} =>
CH3OH + H2O = CH3O{-} + H3O{+}
Na2(CO3) + H2SO4 = Na2(SO4) + CO2 + H2O =>
Na2(CO3) + H2SO4 = Na2(SO4) + CO2 + H2O
Al + KOH + H2C2O4*2H2O = K3[Al(C2O4)3]*3H2O + H2 + H2O =>
2 Al + 6 KOH + 6 H2C2O4*2H2O = 2 K3[Al(C2O4)3]*3H2O + 3 H2 + 12 H2O
NaBr(s) + Cl2(g) = Br2(g) + NaCl(g) =>
2 NaBr(s) + Cl2(g) = Br2(g) + 2 NaCl(g)
(NH4)2Fe(SO4)2*12(H2O) = FeSO4 + NH3 + H2O + SO + O2 =>
(NH4)2Fe(SO4)2*12(H2O) = FeSO4 + 2 NH3 + 13 H2O + SO + O2
FeS + HNO3 = Fe2(NO3)3 + NO2 + Fe2(SO4)3 + H2O =>
6 FeS + 54 HNO3 = Fe2(NO3)3 + 51 NO2 + 2 Fe2(SO4)3 + 27 H2O
Cr + KClO3 + KOH = K2CrO4 + KCl + H2O =>
Cr + KClO3 + 2 KOH = K2CrO4 + KCl + H2O
Cu + H2SO3 = CuSO3 + H2 =>
Cu + H2SO3 = CuSO3 + H2
ZnS + O2 = ZnO + SO =>
ZnS + O2 = ZnO + SO
C6H15NO3 + O2 = CO2 + NO2 + H2O =>
4 C6H15NO3 + 37 O2 = 24 CO2 + 4 NO2 + 30 H2O
Rb + N2 = Rb3N =>
6 Rb + N2 = 2 Rb3N
NaCl + SiO2 + H2O + O2 = Na2SiO4 + HCl =>
4 NaCl + 2 SiO2 + 2 H2O + O2 = 2 Na2SiO4 + 4 HCl
Rb + N2 = Rb2N =>
4 Rb + N2 = 2 Rb2N
MgSO4NaOH = NaSO4 + MgOH =>
MgSO4NaOH = NaSO4 + MgOH
Rb + N2 = RbN2 =>
Rb + N2 = RbN2
Br2 + HI = HBr + I2 =>
Br2 + 2 HI = 2 HBr + I2
C6H6O + H2O = C6H8O2 =>
C6H6O + H2O = C6H8O2
Cu(NO3)2 + Na2SO4 = Cu(SO4)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2SO4 = Cu(SO4)2 + 2 Na2NO3
Rb + N2 = RbN =>
2 Rb + N2 = 2 RbN
Ag + C2H3O2 = Ag(C2H3O2) =>
Ag + C2H3O2 = Ag(C2H3O2)
NaCl + SiO2 + H2O + O2 = Na2SiO4 + HCl =>
4 NaCl + 2 SiO2 + 2 H2O + O2 = 2 Na2SiO4 + 4 HCl
A1(OH)3 + HBr = A1Br3 + H2O =>
A1(OH)3 + 3 HBr = A1Br3 + 3 H2O
Br2 + HNO3 = HBrO3 + NO + H2O =>
3 Br2 + 10 HNO3 = 6 HBrO3 + 10 NO + 2 H2O
Li2CO3 + ZrO2 + La2O3 = Li7La3Zr2O12 + CO2 =>
7 Li2CO3 + 4 ZrO2 + 3 La2O3 = 2 Li7La3Zr2O12 + 7 CO2
MgBr(aq) + Cl(g) = MgCl(aq) + Br(g) =>
MgBr(aq) + Cl(g) = MgCl(aq) + Br(g)
MoO3 + CH4 = Mo + H2O + CO2 =>
4 MoO3 + 3 CH4 = 4 Mo + 6 H2O + 3 CO2
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + Mn2SO4 + H2O =>
2 K2MnO4 + 3 H2SO4 + 5 Na2SO3 = 2 K2SO4 + 5 Na2SO4 + Mn2SO4 + 3 H2O
C3H9N + H2O = CH4 + CO2 + NH3 =>
4 C3H9N + 6 H2O = 9 CH4 + 3 CO2 + 4 NH3
Ag3PO4 + H2O = H2PO5 + Ag =>
Ag3PO4 + H2O = H2PO5 + 3 Ag
Ag + Ni(NO3)2 = Ni + Ag(NO3) =>
2 Ag + Ni(NO3)2 = Ni + 2 Ag(NO3)
C3H6O2 + CaCO3 = C6H10CaO4 + H2O + CO2 =>
2 C3H6O2 + CaCO3 = C6H10CaO4 + H2O + CO2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
H2SO4 + Fe3O3 = Fe3(SO4)3 + H2O =>
3 H2SO4 + Fe3O3 = Fe3(SO4)3 + 3 H2O
C2H2(NH2)COOH + O2 = HCOOH + NH3 + CO2 =>
C2H2(NH2)COOH + 2 O2 = HCOOH + NH3 + 2 CO2
CI2 + O2 = CI2O2 =>
CI2 + O2 = CI2O2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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