| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(OH)Cl + NH4Cl + 5 NH3 = [Co(NH3)6]Cl2 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NiCl2 + K2CO3 = NiCO3 + KCl =>
NiCl2 + K2CO3 = NiCO3 + 2 KCl
Zn(Cl)2 + H2O = Zn(OH)2 + HCl =>
Zn(Cl)2 + 2 H2O = Zn(OH)2 + 2 HCl
CaCO3 + PbO = CaCO4 + Pb =>
CaCO3 + PbO = CaCO4 + Pb
C2H5OH + C2H5Cl = C2H5OC2H5 + HCl =>
C2H5OH + C2H5Cl = C2H5OC2H5 + HCl
O + H + Na = NaOH =>
O + H + Na = NaOH
Zn + CuSO4 = O4SZn + Cu =>
Zn + CuSO4 = O4SZn + Cu
Zn(CH3COO)2*2H2O = Zn + CH3COO + H2O =>
Zn(CH3COO)2*2H2O = Zn + 2 CH3COO + 2 H2O
MgO + HCl = MgCl + H2O + O2 =>
4 MgO + 4 HCl = 4 MgCl + 2 H2O + O2
AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 6 NaCl + 3 CO2
NaOH + Cr = CrNaOH =>
NaOH + Cr = CrNaOH
Zn + HNO2 = ZnO + N(OH) =>
Zn + HNO2 = ZnO + N(OH)
O2 = O4 =>
2 O2 = O4
C4H7O5(COOH) + NaHCO3 = C4H7O5(COONa) + H2O + CO2 =>
C4H7O5(COOH) + NaHCO3 = C4H7O5(COONa) + H2O + CO2
K2Cr2O7(ac) + AgNO3(ac) = Ag2Cr2O7(s) + KNO3(ac) =>
K2Cr2O7(ac) + 2 AgNO3(ac) = Ag2Cr2O7(s) + 2 KNO3(ac)
FeO + Si = FeSiO =>
FeO + Si = FeSiO
Tl2O3(s) + CO2(g) = Tl2(CO3)3 =>
Tl2O3(s) + 3 CO2(g) = Tl2(CO3)3
C3H5O3{-} + SO42{-} = C2H3O2{-} + CO2 + S2{-} + H2O =>
175 C3H5O3{-} + 8 SO42{-} = 179 C2H3O2{-} + 167 CO2 + 4 S2{-} + 169 H2O
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Cr(OH)3 + NaOH + H2SO4 = Na2CrO4 + Na2SO3 + H2O =>
2 Cr(OH)3 + 10 NaOH + 3 H2SO4 = 2 Na2CrO4 + 3 Na2SO3 + 11 H2O
OH{-} + ClO3{-} + Fe(OH)3 = FeO4{-2} + Cl{-} + H2O =>
4 OH{-} + ClO3{-} + 2 Fe(OH)3 = 2 FeO4{-2} + Cl{-} + 5 H2O
AgF(aq) + NaOH(aq) = AgOH(s) + NaF(aq) =>
AgF(aq) + NaOH(aq) = AgOH(s) + NaF(aq)
NaCl + H2SiO3 = NaSiO3 + H2Cl =>
NaCl + H2SiO3 = NaSiO3 + H2Cl
XOH + H3PO4 = X3PO4 + H2O =>
3 XOH + H3PO4 = X3PO4 + 3 H2O
H2SO4 + (NH4)2S = H2S + (NH4)2SO4 =>
H2SO4 + (NH4)2S = H2S + (NH4)2SO4
Ba + S = BaS = BaS + S =>
Ba + S = BaS
Rb + Ni(OH)2 = RbOH + Ni =>
2 Rb + Ni(OH)2 = 2 RbOH + Ni
CaC2 + HNO3 = CaHNO3 + C =>
CaC2 + HNO3 = CaHNO3 + 2 C
KI + HCl + Ca(OCl)2 = CaCl2 + H2O + I2 + KCl =>
4 KI + 4 HCl + Ca(OCl)2 = CaCl2 + 2 H2O + 2 I2 + 4 KCl
KClO3 + KI = KCl + KO + I2 =>
2 KClO3 + 6 KI = 2 KCl + 6 KO + 3 I2
P + H2 = (PH)3 =>
6 P + 3 H2 = 2(PH)3
CH4N2O + Ca(OH)2 + O2 = Ca(NO3)2 + CO2 + H2O =>
CH4N2O + Ca(OH)2 + 4 O2 = Ca(NO3)2 + CO2 + 3 H2O
CrCl3 + AgCH3CO2 = AgCl + Cr(CH3CO2)3 =>
CrCl3 + 3 AgCH3CO2 = 3 AgCl + Cr(CH3CO2)3
Fe + Co(OH)2 = Fe(OH)3 + Co =>
2 Fe + 3 Co(OH)2 = 2 Fe(OH)3 + 3 Co
C8H10 + Cl2 = HCl + C =>
C8H10 + 5 Cl2 = 10 HCl + 8 C
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
C6H11Cl + KOH = C6H11OH + KCl =>
C6H11Cl + KOH = C6H11OH + KCl
MnO4{-} + H{+} + Br{-} = Mn{+2} + Br2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Br{-} = 2 Mn{+2} + 5 Br2 + 8 H2O
K2Cr2O7(ac) + AgNO3(ac) = Ag2Cr2O7(s) + KNO3(ac) =>
K2Cr2O7(ac) + 2 AgNO3(ac) = Ag2Cr2O7(s) + 2 KNO3(ac)
HCOOH + CH3OH = HCO2CH3 + H2O =>
HCOOH + CH3OH = HCO2CH3 + H2O
NH4 + BrO2 = NH4BrO2 =>
NH4 + BrO2 = NH4BrO2
CH3CHOHCOOH + NaCl = CH3CHOHCOONa + HCl =>
CH3CHOHCOOH + NaCl = CH3CHOHCOONa + HCl
Mg(HCO3)2 + H{+} = Mg{+2} + H2CO3 =>
Mg(HCO3)2 + 2 H{+} = Mg{+2} + 2 H2CO3
NaNO2 + H2O = NaHNO2 + OH =>
NaNO2 + H2O = NaHNO2 + OH
NH4HCO3 + HNO3 = NH4(NO3)2 + H2O + CO2 =>
7 NH4HCO3 + 17 HNO3 = 8 NH4(NO3)2 + 10 H2O + 7 CO2
NH4HCO3 + NaOH = NH3 + H2O + Na2CO3 =>
NH4HCO3 + 2 NaOH = NH3 + 2 H2O + Na2CO3
CH3CHClCH3 + NH3 = NH4Cl + CH3CHNH2CH3 =>
CH3CHClCH3 + 2 NH3 = NH4Cl + CH3CHNH2CH3
KHS + HCl = H2S + KCl =>
KHS + HCl = H2S + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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