전날에 균형이 맞춰진 방정식 | 다음 날에 균형을 이룬 방정식 |
Mg(OH)2 + 2 NaClO4 = Mg(ClO4)2 + 2 NaOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
C5H10 + HBr = C5H11 + Br =>
C5H10 + HBr = C5H11 + Br
Zn + HCl = ZnCl2 + H2(s) =>
Zn + 2 HCl = ZnCl2 + H2(s)
C2H5OH = C2H5O{-} + H{+} =>
C2H5OH = C2H5O{-} + H{+}
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + Al(NO3)3 =>
2 Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + 2 Al(NO3)3
Cr(CN)2 = Cr + CN =>
Cr(CN)2 = Cr + 2 CN
Fe2(SO4)3 + K2CO3 = Fe2CO3 + K2(SO4)3 =>
Fe2(SO4)3 + K2CO3 = Fe2CO3 + K2(SO4)3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Cu2(CO3)2 = Cu2(O)2 + CO2 =>
Cu2(CO3)2 = Cu2(O)2 + 2 CO2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Na2SO3 + H2SO4 = NaSO4 + H2O + SO2 =>
Na2SO3 + 3 H2SO4 = 2 NaSO4 + 3 H2O + 2 SO2
Zn + HCl = ZnCl2 + H2(s) =>
Zn + 2 HCl = ZnCl2 + H2(s)
H2SO4(aq) + CaCO3(s) = CaSO4(s) + CO2(g) + H2O =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + CO2(g) + H2O
NaHCO3(aq) + H3C6H5O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq)* =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)*
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Zn + KClO3 + KOH = K2ZnO + KCl + H2O2 =>
3 Zn + KClO3 + 6 KOH = 3 K2ZnO + KCl + 3 H2O2
Al(NO3)3(aq) + K2CO3(aq) = Al2(CO3)3(s) + K(NO3)(aq) =>
2 Al(NO3)3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 K(NO3)(aq)
Na2CrO4 + NaI + NaOH + H2O = Na3(Cr(OH)6) + NaIO3 =>
2 Na2CrO4 + NaI + 2 NaOH + 5 H2O = 2 Na3(Cr(OH)6) + NaIO3
Mg + CuSO4 + H2O = MgSO4 + Cu2O + H2 =>
2 Mg + 2 CuSO4 + H2O = 2 MgSO4 + Cu2O + H2
Fe + Cl2 = FeCl165 =>
2 Fe + 165 Cl2 = 2 FeCl165
Fe2(SO4)3 + H2S = Fe2S3 + H2SO2 =>
Fe2(SO4)3 + 6 H2S = Fe2S3 + 6 H2SO2
Zn(NO3)2 + Pb(NO3)2 = ZnPb + NO3 =>
Zn(NO3)2 + Pb(NO3)2 = ZnPb + 4 NO3