전날에 균형이 맞춰진 방정식 |
2 K3[Cr(OH)6] + 3 CO2 = 3 K2CO3 + 2 Cr(OH)3 + 3 H2O
FeCl3 + S = FeS + Cl =>
FeCl3 + S = FeS + 3 Cl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Zn(s) + CuCl2(aq) = Cu(s) + ZnCl2(aq) =>
Zn(s) + CuCl2(aq) = Cu(s) + ZnCl2(aq)
Na3PO4*12H2O = Na + PO4 + H2O =>
Na3PO4*12H2O = 3 Na + PO4 + 12 H2O
Ba + (CIO3)2 = Ba(CIO3)2 =>
Ba + (CIO3)2 = Ba(CIO3)2
NiO + PH3 = Ni(OH2) + P =>
3 NiO + 2 PH3 = 3 Ni(OH2) + 2 P
C2H5Cl + Mg = C2H5MgCl =>
C2H5Cl + Mg = C2H5MgCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
Mg + Cu + Zn = MgCuZn =>
Mg + Cu + Zn = MgCuZn
Li + H2SO4 = Li2SO4 + H2S + H2O =>
8 Li + 5 H2SO4 = 4 Li2SO4 + H2S + 4 H2O
Li2S + H2SO4 = H2S + Li2SO4 =>
Li2S + H2SO4 = H2S + Li2SO4
Sn(OH)2 + N2O5 = SnOHNO3 + H2O =>
2 Sn(OH)2 + N2O5 = 2 SnOHNO3 + H2O
C2H5Cl + O2 = CO + H2O + Cl2 =>
4 C2H5Cl + 9 O2 = 8 CO + 10 H2O + 2 Cl2
NaOH(aq) + AgNO3(aq) = NaNO3(aq) + AgOH(s) =>
NaOH(aq) + AgNO3(aq) = NaNO3(aq) + AgOH(s)
AgNO3 + NH3*H2O = [Ag(NH3)2]NO3 + H2O =>
AgNO3 + 2 NH3*H2O = [Ag(NH3)2]NO3 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
Li + H2SO4 = Li2SO4 + H2S + H2O =>
8 Li + 5 H2SO4 = 4 Li2SO4 + H2S + 4 H2O