Équations équilibrées la veille |
K3PO4 + 3 LiI = 3 KI + Li3PO4
LaURa + VILi + AlBeZnS = AlBeZn + SLiVLaRaUI =>
LaURa + VILi + AlBeZnS = AlBeZn + SLiVLaRaUI
SCl3 + FeCl2 = FeCl3 + SCl2 =>
SCl3 + FeCl2 = FeCl3 + SCl2
FeSO4*7H2O + CaCl2*6H2O = CaSO4 + FeCl2*4H2O + H2O =>
FeSO4*7H2O + CaCl2*6H2O = CaSO4 + FeCl2*4H2O + 9 H2O
KBr + Ag2SO4 = K2SO4 + AgBr =>
2 KBr + Ag2SO4 = K2SO4 + 2 AgBr
N2C3H5O3 + O2 = CO2 + H2O + NO2 =>
4 N2C3H5O3 + 19 O2 = 12 CO2 + 10 H2O + 8 NO2
C6H5NH3NO3 + H2O = C6H5NH2 + H3NO4 =>
C6H5NH3NO3 + H2O = C6H5NH2 + H3NO4
NiCl2 + H3PO4 = HCl + Ni3(PO4)2 =>
3 NiCl2 + 2 H3PO4 = 6 HCl + Ni3(PO4)2
AI + CI = AICI =>
AI + CI = AICI
CH4Br + NaOH = NaBr + CH4OH* =>
CH4Br + NaOH = NaBr + CH4OH*
SbCl3 + H2O = Sb + O + HCl =>
2 SbCl3 + 3 H2O = 2 Sb + 3 O + 6 HCl
FeBr3 + NH4OH = Fe(iii)OH + NH4Br3 =>
FeBr3 + NH4OH = Fe(iii)OH + NH4Br3
NaOH(am) + HCl(aq) = NaCl(aq) + H2O =>
NaOH(am) + HCl(aq) = NaCl(aq) + H2O
Pb4O = Pb + O2 =>
2 Pb4O = 8 Pb + O2
Tl + ClO4 = TlClO4 =>
Tl + ClO4 = TlClO4
SO3 + H2O = OH + H2SO3 =>
SO3 + 2 H2O = 2 OH + H2SO3
Mg + KHSO5 = MgO + KHS =>
5 Mg + KHSO5 = 5 MgO + KHS
HCOOH + Na = (HCOONa) + H2 =>
2 HCOOH + 2 Na = 2(HCOONa) + H2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Na3[Cr(OH)6] + Br + NaOH = Na2CrO4 + NaBr + H2O =>
Na3[Cr(OH)6] + 3 Br + 2 NaOH = Na2CrO4 + 3 NaBr + 4 H2O
NH3 + CH3OH = NH3CH3OH =>
NH3 + CH3OH = NH3CH3OH
C7H8N4O2 + HCl = C7H9N4ClO2 =>
C7H8N4O2 + HCl = C7H9N4ClO2
NaAu(CN)2(aq) + Zn(s) = Au(s) + Na2[Zn(CN)4](aq) =>
2 NaAu(CN)2(aq) + Zn(s) = 2 Au(s) + Na2[Zn(CN)4](aq)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaC2H3O3 + HCl = NaCl + C2H4O3 =>
NaC2H3O3 + HCl = NaCl + C2H4O3
LiCoO2 + HCl = LiCl + CoCl2 + H2O + O2 =>
4 LiCoO2 + 12 HCl = 4 LiCl + 4 CoCl2 + 6 H2O + O2
Cu + NH3 = Cu3(NH3) =>
3 Cu + NH3 = Cu3(NH3)
FeHS + Li = LiHS + Fe =>
FeHS + Li = LiHS + Fe
P4 + O2 = P4O2 =>
P4 + O2 = P4O2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
BaS + K2SO4 = BaSO4 + K2S =>
BaS + K2SO4 = BaSO4 + K2S
Cs + HCl = CsCl + H =>
Cs + HCl = CsCl + H
Na2(Zn(OH)4)ZnCl2 = Zn(OH)2NaCl =>
Na2(Zn(OH)4)ZnCl2 = 2 Zn(OH)2NaCl
C2H5CO2H + Na2CO3 = NaC2H5CO2H + CO2 + H2O =>
15 C2H5CO2H + 7 Na2CO3 = 14 NaC2H5CO2H + 10 CO2 + 3 H2O
PbO + B2O3 + SiO2 = PbB2SiO6 =>
PbO + B2O3 + SiO2 = PbB2SiO6
NH4ClCO2 = NH3COClOH =>
NH4ClCO2 = NH3COClOH
CrO7{2-} + S2O3{2-} + H2O = Cr{3+} + SO2 + HO{-} =>
4 CrO7{2-} + 9 S2O3{2-} + 19 H2O = 4 Cr{3+} + 18 SO2 + 38 HO{-}
CuCl2 + NaI = CuI + I2 + NaCl =>
2 CuCl2 + 4 NaI = 2 CuI + I2 + 4 NaCl
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
OH + AsH3 = As + H2O =>
3 OH + AsH3 = As + 3 H2O
FeSO4 + H2SO4 + NaHSO3 = Na2S + Fe2(SO4)3 + H2O =>
4 FeSO4 + H2SO4 + 2 NaHSO3 = Na2S + 2 Fe2(SO4)3 + 2 H2O
Cu + AgNO3 = Cu2Ag + NO3 =>
2 Cu + AgNO3 = Cu2Ag + NO3
Na2CO3 + CrCl = NaCl + Cr2CO3 =>
Na2CO3 + 2 CrCl = 2 NaCl + Cr2CO3
HCOOH + NaCl = HCOONa + HCl =>
HCOOH + NaCl = HCOONa + HCl
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
KNO2 + Zn + KOH + H2O = NH3 + K2[Zn(OH)]4 =>
KNO2 + 12 Zn + 5 KOH + 5 H2O = NH3 + 3 K2[Zn(OH)]4
Cr(OH)3 + NaClO4 + Na2CO3 = Na2CrO4 + NaCl + H2O + CO4 =>
8 Cr(OH)3 + 7 NaClO4 + 8 Na2CO3 = 8 Na2CrO4 + 7 NaCl + 12 H2O + 8 CO4
PbSO4 + O2 = Pb3O4 + SO3 =>
6 PbSO4 + O2 = 2 Pb3O4 + 6 SO3
NiCl2 + H3PO4 = HCl + Ni3(PO4)2 =>
3 NiCl2 + 2 H3PO4 = 6 HCl + Ni3(PO4)2
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
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