| 前日に均衡した方程式 |
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
MnO4 + H2Br = MnBr2 + H2O + Br2 =>
MnO4 + 4 H2Br = MnBr2 + 4 H2O + Br2
SiO2 + CF4 = SiF4 + CO2 =>
SiO2 + CF4 = SiF4 + CO2
HCOOH + MgCO3 = MgHCOO + CO2 + H2O =>
3 HCOOH + 2 MgCO3 = 2 MgHCOO + 3 CO2 + 2 H2O
Fe(NO3)3 + Co(NO3)2 = Fe(NO3)2 + Co(NO3)3 =>
Fe(NO3)3 + Co(NO3)2 = Fe(NO3)2 + Co(NO3)3
C4H10S(l) + O2(g) = CO2(s) + H2O(g) + SO2(l) =>
2 C4H10S(l) + 15 O2(g) = 8 CO2(s) + 10 H2O(g) + 2 SO2(l)
HSO3{-} = H + SO3{-}2 =>
HSO3{-} = H + SO3{-}2
Ca(ClO)2 + KCl = CaCl2 + KClO3 =>
3 Ca(ClO)2 + 2 KCl = 3 CaCl2 + 2 KClO3
MnO4{-} + NO2{-} + H{+} = Mn{4+} + NO3{-} + H2O =>
2 MnO4{-} + 3 NO2{-} + 10 H{+} = 2 Mn{4+} + 3 NO3{-} + 5 H2O
KCl + Na3[Co(NO2)]6 = K2Na[Co(NO2)]6 + NaCl =>
2 KCl + Na3[Co(NO2)]6 = K2Na[Co(NO2)]6 + 2 NaCl
HCOOH + Ag2O = Ag + H2O + CO2 =>
HCOOH + Ag2O = 2 Ag + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Li(s) + N(s) = Li3N(s) =>
3 Li(s) + N(s) = Li3N(s)
Zn + H2PO4 = Zn(PO4) + H2 =>
Zn + H2PO4 = Zn(PO4) + H2
Ca2CO3 + H2Cl = Ca2Cl + H2CO3 =>
Ca2CO3 + H2Cl = Ca2Cl + H2CO3
HCl + Z3P = H3P + ZCl =>
3 HCl + Z3P = H3P + 3 ZCl
H3BrCl4 + HN = BrN5 + H2Cl =>
H3BrCl4 + 5 HN = BrN5 + 4 H2Cl
sodium + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2C2O4 + LiOH = Li2C2O4 + H2O =>
H2C2O4 + 2 LiOH = Li2C2O4 + 2 H2O
NaOH + HCl + AgNO3 = AgCl + NaNO3 + H2O =>
NaOH + HCl + AgNO3 = AgCl + NaNO3 + H2O
NH3 + O22 = NO + H2O =>
44 NH3 + 5 O22 = 44 NO + 66 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C5H12 + I2 = C5H12I2 =>
C5H12 + I2 = C5H12I2
CS2 + NH3(g) = H2S(g) + NH4SCN(s) =>
CS2 + 2 NH3(g) = H2S(g) + NH4SCN(s)
NaClH8 + NaIF8 = NaCl + NaI + HF =>
NaClH8 + NaIF8 = NaCl + NaI + 8 HF
K3PO3 + Fe(SO3)3 = KSO3 + FePO3 =>
K3PO3 + Fe(SO3)3 = 3 KSO3 + FePO3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Zn + H22SO4 = ZnSO4 + H2 =>
Zn + H22SO4 = ZnSO4 + 11 H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
AgCl(s) + Br2(l) = AgBr(s) + Cl2(g) =>
2 AgCl(s) + Br2(l) = 2 AgBr(s) + Cl2(g)
Cl2 + PCl2 = PCl5 =>
3 Cl2 + 2 PCl2 = 2 PCl5
HBr + VO + H2O = [V(H2O)6] + Br =>
2 HBr + VO + 5 H2O = [V(H2O)6] + 2 Br
TiCl4(l) + Na(l) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(l) = 4 NaCl(s) + Ti(s)
Be + HNO3 = Be(NO3)2 + NH4NO3 + H2O =>
4 Be + 10 HNO3 = 4 Be(NO3)2 + NH4NO3 + 3 H2O
CuCl + HBr = CuBr + HCl =>
CuCl + HBr = CuBr + HCl
BaO(s) + HNO3(aq) = Ba(NO3)2 + H2O =>
BaO(s) + 2 HNO3(aq) = Ba(NO3)2 + H2O
Zn + CuN2 = Cu + ZnN2 =>
Zn + CuN2 = Cu + ZnN2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Sr + As = Sr2As2 =>
2 Sr + 2 As = Sr2As2
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
Na2HPO4 = Na4P2O7 + H2O =>
2 Na2HPO4 = Na4P2O7 + H2O
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaCO3(s) = NaCO2(s) + O2(g) =>
2 NaCO3(s) = 2 NaCO2(s) + O2(g)
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