Équations équilibrées la veille |
2 KHP + 2 NaOH = 2 H2O + 2 NaP + K2
Hg + (NH3)4{2+} = Hg(NH3)4{2+} =>
Hg + (NH3)4{2+} = Hg(NH3)4{2+}
Na3PO4 + Mg(NO3)2 = Na3(NO3)2 + MgPO4 =>
Na3PO4 + Mg(NO3)2 = Na3(NO3)2 + MgPO4
HCl + CuO = Cu + HClO =>
HCl + CuO = Cu + HClO
CH3OH + Ag = CH3OAg + H2 =>
2 CH3OH + 2 Ag = 2 CH3OAg + H2
CrO3 + Na2S2O4 + HCl = CrCl3 + NaHSO4 + H2O =>
2 CrO3 + Na2S2O4 + 6 HCl = 2 CrCl3 + 2 NaHSO4 + 2 H2O
nonane + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NaF + Pb2N3 = Pb2F + NaN3 =>
NaF + Pb2N3 = Pb2F + NaN3
Ra(OH)2 + H3PO4 = Ra3(PO4)2 + H2O =>
3 Ra(OH)2 + 2 H3PO4 = Ra3(PO4)2 + 6 H2O
Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)
NaClO + HC2H3O2 = NaC2H3O2 + H2 + O2 + Cl2 =>
2 NaClO + 2 HC2H3O2 = 2 NaC2H3O2 + H2 + O2 + Cl2
H2 + O2 = Water =>
2 H2 + O2 = 2 H2O
AgNO3 + CaBr2 = AgBr + Ca(NO3)2 =>
2 AgNO3 + CaBr2 = 2 AgBr + Ca(NO3)2
C4H7Cl + Cl2 = HCl + C4H6Cl =>
2 C4H7Cl + Cl2 = 2 HCl + 2 C4H6Cl
KAl + SiO4 = KAlSiO4 =>
KAl + SiO4 = KAlSiO4
NaCO3 + NaOH = NaHCO3 + NaO =>
NaCO3 + NaOH = NaHCO3 + NaO
AgBr + KNO3 + KCN = AgNO3 + BrCN + K =>
AgBr + KNO3 + KCN = AgNO3 + BrCN + 2 K
C3H8 + I2 = C3H7I + HI =>
C3H8 + I2 = C3H7I + HI
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
K3PO4 + MgCl2 = MgPO4 + K3 + Cl2 =>
K3PO4 + MgCl2 = MgPO4 + K3 + Cl2
KMnO4 + NaOH + NaNO2 = K2MnO4 + NaNO3 + H2O + NaMnO4 =>
4 KMnO4 + 2 NaOH + NaNO2 = 2 K2MnO4 + NaNO3 + H2O + 2 NaMnO4
CH3COOH + ZnCO3 = (CH3COO)2Zn + H2O + CO2 =>
2 CH3COOH + ZnCO3 = (CH3COO)2Zn + H2O + CO2
NaCO3 + NaOH = NaHCO3 + NaO =>
NaCO3 + NaOH = NaHCO3 + NaO
Ca(CH3COO)2 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + CH3COOK =>
2 Ca(CH3COO)2 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + 4 CH3COOK
Cl2 + CaOH = Ca(ClO)2 + CaCl2 + H2O =>
4 Cl2 + 4 CaOH = Ca(ClO)2 + 3 CaCl2 + 2 H2O
C3H8 + I2 = C3H7I + HI =>
C3H8 + I2 = C3H7I + HI
FeSO4 + Na3PO3 = FePO3 + Na3SO4 =>
FeSO4 + Na3PO3 = FePO3 + Na3SO4
C2H6 + O2 = C2H3O2 + H2 =>
2 C2H6 + 2 O2 = 2 C2H3O2 + 3 H2
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
H2 + CuSO4 = H2SO4 + Cu =>
H2 + CuSO4 = H2SO4 + Cu
K3AlO3 + H2O = K3(Al(OH)6) =>
K3AlO3 + 3 H2O = K3(Al(OH)6)
Ca + Ag + HCl = CaCl2 + HAg =>
Ca + 2 Ag + 2 HCl = CaCl2 + 2 HAg
ZnO + Al = Al2O3 + Zn =>
3 ZnO + 2 Al = Al2O3 + 3 Zn
H2 + O2 = Water =>
2 H2 + O2 = 2 H2O
CH3CHCHCH3 + Cl2 = CH3CHClCHClCH3 =>
CH3CHCHCH3 + Cl2 = CH3CHClCHClCH3
CuSO4 + Ba(NO3)2 = BaSO4 + Cu + NO3 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu + 2 NO3
NiC2O4*2H2O + O2 = NiO(s) + H2O + CO2 =>
2 NiC2O4*2H2O + O2 = 2 NiO(s) + 4 H2O + 4 CO2
I2 + H2O = H{+} + I{-} + HIO =>
I2 + H2O = H{+} + I{-} + HIO
NH4H = NH3 + H2 =>
NH4H = NH3 + H2
N2O5Ba(OH)2 = (HNO3)2BaO =>
N2O5Ba(OH)2 = (HNO3)2BaO
HBrO2 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO2 + 3 HNO2 = 3 HNO3 + Br2 + H2O
KCIO5 = KCI + O2 =>
2 KCIO5 = 2 KCI + 5 O2
C2H4Cl2 + H2O = C2H4 + O2 + HCl =>
2 C2H4Cl2 + 2 H2O = 2 C2H4 + O2 + 4 HCl
CH3COOH + Na2SO3 = CH3COONa + H2SO3 =>
2 CH3COOH + Na2SO3 = 2 CH3COONa + H2SO3
FeBr2(aq) + NaOH(aq) = FeOH(s) + NaBr2(aq) =>
FeBr2(aq) + NaOH(aq) = FeOH(s) + NaBr2(aq)
Ba(OH)2(ac) + Na3PO4(ac) = Ba3(PO4)2(s) + NaOH(ac) =>
3 Ba(OH)2(ac) + 2 Na3PO4(ac) = Ba3(PO4)2(s) + 6 NaOH(ac)
Na2SO3 + KMgO4 + H2O = Na2SO4 + MgO2 + KOH =>
3 Na2SO3 + 2 KMgO4 + H2O = 3 Na2SO4 + 2 MgO2 + 2 KOH
HBr + HCl + Ba(OH)2 = BaBrCl + H2O =>
HBr + HCl + Ba(OH)2 = BaBrCl + 2 H2O
MnO2 + K2S + H2SO4 = MnSO4 + H2O + K2SO4 =>
4 MnO2 + K2S + 4 H2SO4 = 4 MnSO4 + 4 H2O + K2SO4
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3 =>
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3
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