| 前日に均衡した方程式 |
6 HBr + 2 HNO3 = 3 Br2 + 2 NO + 4 H2O
Cu(OH)2 + K2CO3 + CuSO4 = Cu3[(OH)CO3]2 + K2SO4 =>
Cu(OH)2 + 2 K2CO3 + 2 CuSO4 = Cu3[(OH)CO3]2 + 2 K2SO4
FeS2 + O2 = SO2Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 SO2Fe2O3 + 6 SO2
CrO + SO2 = CrO2 + SO =>
CrO + SO2 = CrO2 + SO
Al + CuCl = Cu + Al2Cl3 =>
2 Al + 3 CuCl = 3 Cu + Al2Cl3
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NaCl + Na2Cr2O7 + H2SO4 = Na2SO4 + CrO2Cl2 + H2O =>
4 NaCl + Na2Cr2O7 + 3 H2SO4 = 3 Na2SO4 + 2 CrO2Cl2 + 3 H2O
CaCN2 + H2O = Ca(HCN2)2 + Ca(OH)2 =>
2 CaCN2 + 2 H2O = Ca(HCN2)2 + Ca(OH)2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Ca3(PO4)2 + (NH4)2C2O4 = calciumoxalate + (NH4)3PO4 =>
Ca3(PO4)2 + 3(NH4)2C2O4 = 3 CaC2O4 + 2(NH4)3PO4
C3H6O + Na2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C3H6O + Na2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + Cr2(SO4)3 + Na2SO4 + 4 H2O
ZnS + O2 = ZnO + SO2 = =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Na2CrO4 + AlBr3 = Br3Na2 + AlCrO4 =>
Na2CrO4 + AlBr3 = Br3Na2 + AlCrO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
IO3{-} + HSO3{-} + H2O = I{-} + SO4{-2} + H3O{+} =>
IO3{-} + 3 HSO3{-} + 3 H2O = I{-} + 3 SO4{-2} + 3 H3O{+}
Al + HNo3 = AlNo3 + H =>
Al + HNo3 = AlNo3 + H
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
KMnO4 + NaBr + H2O = Br2 + MnO3 + NaOH + KOH =>
2 KMnO4 + 2 NaBr + 2 H2O = Br2 + 2 MnO3 + 2 NaOH + 2 KOH
C4H8OH + O2 = CO + H2O =>
4 C4H8OH + 15 O2 = 16 CO + 18 H2O
Br + H2O2 = HBr + O2 =>
2 Br + H2O2 = 2 HBr + O2
Kl + CuSO4 = Kl2SO4 + Cu =>
2 Kl + CuSO4 = Kl2SO4 + Cu
C6H6 + C2H5Cl = C6H5CH3 + HCl =>
2 C6H6 + C2H5Cl = 2 C6H5CH3 + HCl
Be + SO3{2-} = S2O3{2-} + Be2O3{2-} =>
2 Be + 2 SO3{2-} = S2O3{2-} + Be2O3{2-}
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
IO3{-} + HSO3{-} = I{-} + H{+} + SO4{-2} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 H{+} + 3 SO4{-2}
NaI + SnCl4 = NaCl + SnI4 =>
4 NaI + SnCl4 = 4 NaCl + SnI4
KMnO4 + NaHSO3 + H2SO4 = MnSO4 + KSO4 + Na2SO4 + H2O =>
KMnO4 + 2 NaHSO3 + H2SO4 = MnSO4 + KSO4 + Na2SO4 + 2 H2O
CuCH3(COOH) = Cu(COOH)CH3 =>
CuCH3(COOH) = Cu(COOH)CH3
HNO3 + PbO2 + Mn02 = Pb(NO3)2 + H2O + HMnO4 =>
14 HNO3 + 7 PbO2 + Mn02 = 7 Pb(NO3)2 + 6 H2O + 2 HMnO4
Ag + SO3 + NaCl = AgCl + Na2SO3 =>
2 Ag + SO3 + 2 NaCl = 2 AgCl + Na2SO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + (CNS)2 =>
2 K3[Fe(CN)6] + 2 KCNS = 2 K4[Fe(CN)6] + (CNS)2
H2O + CH3MgCl = CH4 + MgClOH =>
H2O + CH3MgCl = CH4 + MgClOH
Na{-} + SO4{2}{-} = Na + SO4 =>
2 Na{-} + SO4{2}{-} = 2 Na + SO4
K2FeO4 + NH3*H2O = FeO(OH) + KOH + N2 + H2O =>
2 K2FeO4 + 2 NH3*H2O = 2 FeO(OH) + 4 KOH + N2 + 2 H2O
KMnO4 + KNO2 + H2SO4 = MnO2 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 3 KNO2 + H2SO4 = 2 MnO2 + H2O + 3 KNO3 + K2SO4
Ca + P + O2 = Ca3(PO4)2 =>
3 Ca + 2 P + 4 O2 = Ca3(PO4)2
Na3[Fe(OH)6] + HNO3 = Fe(NO3)3 + NaNO3 + H2O =>
Na3[Fe(OH)6] + 6 HNO3 = Fe(NO3)3 + 3 NaNO3 + 6 H2O
NaHSO3 + H2SO4 = NaHSO4 + SO2 + H2O =>
NaHSO3 + H2SO4 = NaHSO4 + SO2 + H2O
C2H5OHNH3 = C2H5NH2H2O =>
C2H5OHNH3 = C2H5NH2H2O
C(graphite) + H2(g) + O2(g) = C2H5OH(g) =>
4 C(graphite) + 6 H2(g) + O2(g) = 2 C2H5OH(g)
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Al + KOH = KAlO2 + K2O + H2 =>
2 Al + 6 KOH = 2 KAlO2 + 2 K2O + 3 H2
AgNO3 + NH4Br = AgBr + NH4NO3 =>
AgNO3 + NH4Br = AgBr + NH4NO3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ca + H2SiO3 = Ca2SiO3 + H2 =>
2 Ca + H2SiO3 = Ca2SiO3 + H2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
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