Équations équilibrées la veille |
PbSO4 + AlCl3 = AlSO4 + PbCl3
NaOH + CuSO4*H2O = Na2SO4 + Cu(OH)2 + H2O =>
2 NaOH + CuSO4*H2O = Na2SO4 + Cu(OH)2 + H2O
HCOO + SrCO3 + H2O = Sr(HCOO)2*2H2O + CO3 =>
2 HCOO + SrCO3 + 2 H2O = Sr(HCOO)2*2H2O + CO3
(NH4)Cl + O2 = (NH4)2O + Cl2 =>
4(NH4)Cl + O2 = 2(NH4)2O + 2 Cl2
GaF3(s) = Ga(s) + F2(g) =>
2 GaF3(s) = 2 Ga(s) + 3 F2(g)
NaOH + Na2S2O3 = Na3S2O3 + OH =>
NaOH + Na2S2O3 = Na3S2O3 + OH
NH4OH + NaOH = H2O2 + Na(NH4) =>
NH4OH + NaOH = H2O2 + Na(NH4)
Sodiumsulfate + potassiumcarbonate = Sodiumcarbonate + potassiumsulfate =>
Na2SO4 + K2CO3 = Na2CO3 + K2SO4
MnSO4 + KNO3 + KOH = KMnO4 + KNO2 + K2SO4 + H2O =>
2 MnSO4 + 5 KNO3 + 6 KOH = 2 KMnO4 + 5 KNO2 + 2 K2SO4 + 3 H2O
C(NH)2NH2NH2*H2CO3 + HNO3 = C(NH)2NH2NH2*HNO3 + CO2 + H2O =>
C(NH)2NH2NH2*H2CO3 + HNO3 = C(NH)2NH2NH2*HNO3 + CO2 + H2O
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
Na2C2 + HCl = NaCl + C2H2 =>
Na2C2 + 2 HCl = 2 NaCl + C2H2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + NaNO3(aq) =>
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + 3 NaNO3(aq)
NaOH + CoNO3 = Co(OH) + NaNO3 =>
NaOH + CoNO3 = Co(OH) + NaNO3
NaOH + CH3COOH = CH3COONa(aq) + H2O(l) =>
NaOH + CH3COOH = CH3COONa(aq) + H2O(l)
CaCl2 + HNO3 = CaH2 + ClNO3 =>
CaCl2 + 2 HNO3 = CaH2 + 2 ClNO3
C3H8 + O2 = CO2 + H2O8 =>
C3H8 + 19 O2 = 3 CO2 + 4 H2O8
C6H5NO2 + O2 = H2O + NO2 + CO2 =>
4 C6H5NO2 + 29 O2 = 10 H2O + 4 NO2 + 24 CO2
KCl + H2O + SO2 + O2 = K2SO4 + HCl =>
4 KCl + 2 H2O + 2 SO2 + O2 = 2 K2SO4 + 4 HCl
NaOH + CO2 = NaCO3 + H1 =>
NaOH + CO2 = NaCO3 + H1
RuO4 + HCl = H2RuCl6 + Cl2 + H2O =>
RuO4 + 10 HCl = H2RuCl6 + 2 Cl2 + 4 H2O
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
15 SrCl2 + 6 KMnO4 + 16 H3PO4 = 15 Cl2 + 2 Mn3(PO4)2 + 5 Sr3(PO4)2 + 2 K3PO4 + 24 H2O
FeOOH + KOH = FeOOK + H2O =>
FeOOH + KOH = FeOOK + H2O
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4(aq) + HNO3(aq) =>
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4(aq) + 2 HNO3(aq)
CH3COOH + FeSO4 = (CH3COO)2Fe + H2SO4 =>
2 CH3COOH + FeSO4 = (CH3COO)2Fe + H2SO4
NaOH + CO2 = NaCO3 + H1 =>
NaOH + CO2 = NaCO3 + H1
Na2C2 + HCl = NaCl + C2H2 =>
Na2C2 + 2 HCl = 2 NaCl + C2H2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KMnO4 + H2O + KI = MnO(OH)2 + KOH + I =>
KMnO4 + 3 H2O + 3 KI = MnO(OH)2 + 4 KOH + 3 I
FeS + Na2O2 = Fe2O3 + Na2SO3 + Na2O =>
2 FeS + 7 Na2O2 = Fe2O3 + 2 Na2SO3 + 5 Na2O
BF3 + H2O = H3BO3 + HF =>
BF3 + 3 H2O = H3BO3 + 3 HF
HCl(aq) + LiHO(aq) = H2O(l) + LiCl(aq) =>
HCl(aq) + LiHO(aq) = H2O(l) + LiCl(aq)
FeO(OH) + HCl = FeOCl + H2O =>
FeO(OH) + HCl = FeOCl + H2O
K2SO4 + CaH2 = KH + CaSO4 =>
K2SO4 + CaH2 = 2 KH + CaSO4
Sb2S3 + H2O2 + NH4OH = (NH4)2SO4 + H2O + (NH4)3SbO4 =>
Sb2S3 + 14 H2O2 + 12 NH4OH = 3(NH4)2SO4 + 20 H2O + 2(NH4)3SbO4
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
AgNO3 + NH4OH = Ag(NH3)2OH + NH4NO3 + H2O =>
AgNO3 + 3 NH4OH = Ag(NH3)2OH + NH4NO3 + 2 H2O
BF3 + H2O = H3BO3 + HF =>
BF3 + 3 H2O = H3BO3 + 3 HF
CuCO3 + HBr = CuBr2 + H2O + CO2 =>
CuCO3 + 2 HBr = CuBr2 + H2O + CO2
Al(OH)3(ac) + HNO3(ac) = Al(NO3)3(ac) + H2O =>
Al(OH)3(ac) + 3 HNO3(ac) = Al(NO3)3(ac) + 3 H2O
BBr3 + K2O = B2O3 + KBr =>
2 BBr3 + 3 K2O = B2O3 + 6 KBr
C5H11Cl + KCN = C6H11N + KCl =>
C5H11Cl + KCN = C6H11N + KCl
KClO4 + SO2 = KCl + SO3 =>
KClO4 + 4 SO2 = KCl + 4 SO3
Fe + I4 = I2Fe6 =>
12 Fe + I4 = 2 I2Fe6
AgFHCl = AgClHF =>
AgFHCl = AgClHF
HCl + KHC4H4O6 = C4H6O6 + KCl =>
HCl + KHC4H4O6 = C4H6O6 + KCl
HAsO4 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
HAsO4 + 5 Zn + 10 HCl = AsH3 + 5 ZnCl2 + 4 H2O
KClO4 + SO2 = KCl + SO3 =>
KClO4 + 4 SO2 = KCl + 4 SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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