Équations équilibrées la veille |
Fe(OH)3Al = FeAl(OH)3
HCo3 + Ca(OH) = CaCo3 + H2O =>
HCo3 + Ca(OH) = CaCo3 + H2O
ZnCl2 + KNO3 = KCl2 + ZnNO3 =>
ZnCl2 + KNO3 = KCl2 + ZnNO3
LiOH + Zn(NO3)2 = Zn(OH)2 + LiNO3 =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 LiNO3
K2 + ZnSO4 = K2SO4 + Zn =>
K2 + ZnSO4 = K2SO4 + Zn
H2SO4 + P2O5 = H3PO4 + SO3 =>
3 H2SO4 + P2O5 = 2 H3PO4 + 3 SO3
HNO3 + Be = Be(NO3)2 + H2 =>
2 HNO3 + Be = Be(NO3)2 + H2
PH3 + AgNO3 + H2O = Ag + P2O5 + HNO3 =>
2 PH3 + 16 AgNO3 + 5 H2O = 16 Ag + P2O5 + 16 HNO3
KHCO3 + CH3COOH = CH3COOK + H2O + CO2 =>
KHCO3 + CH3COOH = CH3COOK + H2O + CO2
Cl + Ag = AgCl =>
Cl + Ag = AgCl
Si + CaO = SiO2 + Ca =>
Si + 2 CaO = SiO2 + 2 Ca
HCl = ClH =>
HCl = ClH
FeSO4H2O = FeOH2SO4 =>
FeSO4H2O = FeOH2SO4
K + N = K3N =>
3 K + N = K3N
CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl
NaBrAgNO3 = AgBrNaNO3 =>
NaBrAgNO3 = AgBrNaNO3
SnO2 + HF = SnF4 + H2O =>
SnO2 + 4 HF = SnF4 + 2 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO3{-} + H2O =>
6 MnO4{-} + I{-} + 6 OH{-} = 6 MnO4{2-} + IO3{-} + 3 H2O
Al(OH)3 + CaO + H2O = Al2[Ca(OH)4]3 =>
2 Al(OH)3 + 3 CaO + 3 H2O = Al2[Ca(OH)4]3
LaCl3 + Ca = CaCl2 + La =>
2 LaCl3 + 3 Ca = 3 CaCl2 + 2 La
F2(g) + NaBr(aq) = NaF + Br =>
F2(g) + 2 NaBr(aq) = 2 NaF + 2 Br
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
CoBr3 + K = KBr + Co =>
CoBr3 + 3 K = 3 KBr + Co
NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2) =>
2 NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2)
C3H7OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
2 C3H7OH + 3 CH3CH2COOH = 3 CH3CH2COOCH2CH3 + 2 H2O
CdCl2 + NH3 + H2O = Cd(OH)2 + NH4Cl =>
CdCl2 + 2 NH3 + 2 H2O = Cd(OH)2 + 2 NH4Cl
NaMnO4 + H2O + K2SO3 = MnO2 + K2SO4 + NaOH =>
2 NaMnO4 + H2O + 3 K2SO3 = 2 MnO2 + 3 K2SO4 + 2 NaOH
HNO2 + Al2O3 = AlNO3 + H2O =>
2 HNO2 + Al2O3 = 2 AlNO3 + H2O
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
H + CH3COO = CH3COOH =>
H + CH3COO = CH3COOH
Br2 + CH3Br = CH2Br2 + HBr =>
Br2 + CH3Br = CH2Br2 + HBr
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
FeI2 + Cl2 = FeCl2 + I2 =>
FeI2 + Cl2 = FeCl2 + I2
LiClBrOH = LiOHBrCl =>
LiClBrOH = LiOHBrCl
Cuz + HNO3 = Cuz(NO3)2 + NO + H2O =>
3 Cuz + 8 HNO3 = 3 Cuz(NO3)2 + 2 NO + 4 H2O
KBr(aq) + Cu(NO3)2(aq) = KNO3(aq) + CuBr2(aq) =>
2 KBr(aq) + Cu(NO3)2(aq) = 2 KNO3(aq) + CuBr2(aq)
C13H10O + NaOCl = C13H8O + NaOH + Cl2 =>
C13H10O + 2 NaOCl = C13H8O + 2 NaOH + Cl2
K2CO3CO2 = K2C2O5 =>
K2CO3CO2 = K2C2O5
HgS + Na2S = Na2HgS2 =>
HgS + Na2S = Na2HgS2
Al2O3 + NaOH + H2O = Na + [Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na + 2[Al(OH)4]
Na2HAsO3 + KBrO5 + HCl = NaCl + KBr + H3AsO4 =>
5 Na2HAsO3 + KBrO5 + 10 HCl = 10 NaCl + KBr + 5 H3AsO4
K2SO4 + KCl = KClO4 + K2S =>
K2SO4 + KCl = KClO4 + K2S
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K2OH2O = KOH =>
K2OH2O = 2 KOH
SO(s) = S(s) + O2(g) =>
2 SO(s) = 2 S(s) + O2(g)
BaSO4 + Cl2 = BaCl2 + SO4 =>
BaSO4 + Cl2 = BaCl2 + SO4
LiOH + HI = LiI + H2O =>
LiOH + HI = LiI + H2O
C2HCl + H2 = C2H3Cl =>
C2HCl + H2 = C2H3Cl
Al + Sn{+2} = Al{+3} + Sn =>
2 Al + 3 Sn{+2} = 2 Al{+3} + 3 Sn
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