| 前日に均衡した方程式 |
10 HNO3 + 8 P + 7 H2O = 8 H3PO4 + 5 N2O
NiO + CuCl2 = NiCl2 + CuO =>
NiO + CuCl2 = NiCl2 + CuO
HOH + NO2 = HNO3 + NO =>
HOH + 3 NO2 = 2 HNO3 + NO
Ca(OH)2HI = CaIH(OH)2 =>
Ca(OH)2HI = CaIH(OH)2
C6H12 + O2(g) = CO2(g) + H2O(g) =>
C6H12 + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Au(s) + KCN(aq) + O2(g) + H2O(l) = KAu(CN)2(aq) + KOH(aq) =>
4 Au(s) + 8 KCN(aq) + O2(g) + 2 H2O(l) = 4 KAu(CN)2(aq) + 4 KOH(aq)
Fe + AuSO4 = Au + FeSO4 =>
Fe + AuSO4 = Au + FeSO4
C + H2 + O2 = (CH3)CCO2H =>
3 C + 2 H2 + O2 = (CH3)CCO2H
KMnO4 + (NH4)2C2O4 = (NH4)MnO4 + K2C2O4 =>
2 KMnO4 + (NH4)2C2O4 = 2(NH4)MnO4 + K2C2O4
OH{-} + N2H4 + Cu{2+} = N2 + Cu{+} + H2O =>
4 OH{-} + N2H4 + 4 Cu{2+} = N2 + 4 Cu{+} + 4 H2O
PCl3 + Br2 + H2O = H3PO4 + HCl + HBr =>
PCl3 + Br2 + 4 H2O = H3PO4 + 3 HCl + 2 HBr
Na2O + Cl2O5 = NaCl + O2 =>
Na2O + Cl2O5 = 2 NaCl + 3 O2
PCl3 + Br2 + H2O = H3PO4 + HCl + HBr =>
PCl3 + Br2 + 4 H2O = H3PO4 + 3 HCl + 2 HBr
CuSO4(aq) + Ca(OH)2 = Cu(OH)2 + CaSO4 =>
CuSO4(aq) + Ca(OH)2 = Cu(OH)2 + CaSO4
Fe(s)O2 = FeO2 =>
Fe(s)O2 = FeO2
Fe3O4 + NH3 = N2 + H2O + Fe =>
3 Fe3O4 + 8 NH3 = 4 N2 + 12 H2O + 9 Fe
Zr2W + KClO4 = ZrO2 + W2O6 + KCl =>
4 Zr2W + 7 KClO4 = 8 ZrO2 + 2 W2O6 + 7 KCl
I2 + HCl = IHCl =>
I2 + 2 HCl = 2 IHCl
CuO + CO2 = CuCO3 = =>
CuO + CO2 = CuCO3
N2H3CH3 + N2O4 = H2O + N2 + CO2 =>
4 N2H3CH3 + 5 N2O4 = 12 H2O + 9 N2 + 4 CO2
Zn + Cu = Zn2Cu =>
2 Zn + Cu = Zn2Cu
Rb2SiO3 + FeCr2O4 + O2 = Fe2O3 + Rb2CrO4 + SiO2 =>
8 Rb2SiO3 + 4 FeCr2O4 + 7 O2 = 2 Fe2O3 + 8 Rb2CrO4 + 8 SiO2
Al3 + OH = [Al(OH)4] =>
Al3 + 12 OH = 3[Al(OH)4]
Fe{3+} + Cl{-}2 = FeCl3 =>
Fe{3+} + 3 Cl{-}2 = FeCl3
PCl3 + Br2 + H2O = H3PO4 + HCl + HBr =>
PCl3 + Br2 + 4 H2O = H3PO4 + 3 HCl + 2 HBr
Li2Cl + NaOH = Li2OH + NaCl =>
Li2Cl + NaOH = Li2OH + NaCl
Fe2S3 + HNO3 = Fe(NO3)2 + H2SO4 + N2O + H2O =>
4 Fe2S3 + 38 HNO3 = 8 Fe(NO3)2 + 12 H2SO4 + 11 N2O + 7 H2O
CuOH + H2SO4 = Cu2SO4 + H2O =>
2 CuOH + H2SO4 = Cu2SO4 + 2 H2O
C12H22O11 + CuO = H2O + Cu + CO2 =>
C12H22O11 + 24 CuO = 11 H2O + 24 Cu + 12 CO2
Magnesiumsulfate + sodiumphosphate = magnesiumphosphate + sodiumsulfate =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
Cr(Cl)3 + Ca(OH)2 = Cr(OH)2 + Ca(Cl)3 =>
Cr(Cl)3 + Ca(OH)2 = Cr(OH)2 + Ca(Cl)3
PCl3 + Br2 + H2O = H3PO4 + HCl + HBr =>
PCl3 + Br2 + 4 H2O = H3PO4 + 3 HCl + 2 HBr
CuCN + KOH = CuH + KOCN =>
CuCN + KOH = CuH + KOCN
ICl + HI = I2HCl =>
ICl + HI = I2HCl
H3C6H5O7 + Mg(OH)2 = H2O + C6H6MgO7 =>
H3C6H5O7 + Mg(OH)2 = 2 H2O + C6H6MgO7
PCl3 + Br2 + H2O = H3PO4 + HCl + HBr =>
PCl3 + Br2 + 4 H2O = H3PO4 + 3 HCl + 2 HBr
HBrO3 + HBr = Br2 + H2O =>
HBrO3 + 5 HBr = 3 Br2 + 3 H2O
KMnO4 + H2SO4 + SO2 = K2SO4 + Mn(SO4)2 + H2O =>
2 KMnO4 + 2 H2SO4 + 3 SO2 = K2SO4 + 2 Mn(SO4)2 + 2 H2O
PCl3 + Br2 + H2O = H3PO4 + HCl + HBr =>
PCl3 + Br2 + 4 H2O = H3PO4 + 3 HCl + 2 HBr
H{+} + Pb = H2 + Pb{2+} =>
2 H{+} + Pb = H2 + Pb{2+}
Br2(l) + MgF2(aq) = MgBr2(aq) + F2(ag) =>
Br2(l) + MgF2(aq) = MgBr2(aq) + F2(ag)
Mn2O3 + Hg + CN{-} + H2O = Mn(CN)6{4-} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2 Mn(CN)6{4-} + Hg(CN)2 + 6 OH{-}
PCl3 + Br2 + H2O = H3PO4 + HCl + HBr =>
PCl3 + Br2 + 4 H2O = H3PO4 + 3 HCl + 2 HBr
ClO3{-} + H{+} + {-} = HClO + H2O =>
ClO3{-} + 5 H{+} + 4e = HClO + 2 H2O
NH3 + SO4 = NH3SO4 =>
NH3 + SO4 = NH3SO4
Cu + NaOH + H2O = CuNa(OH)4 + H2 =>
2 Cu + 2 NaOH + 6 H2O = 2 CuNa(OH)4 + 3 H2
H2SO4 + CH3OH + KMnO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
6 H2SO4 + 10 CH3OH + 4 KMnO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 16 H2O
Cu2CO3(OH)2 + HClO4 + NH2CH2COOH + NH3 = Cu(NH2CH2COONH4)(NH3)3(ClO4)2 + H2O + CO2 =>
Cu2CO3(OH)2 + 4 HClO4 + 2 NH2CH2COOH + 8 NH3 = 2 Cu(NH2CH2COONH4)(NH3)3(ClO4)2 + 3 H2O + CO2
MnO4 + C = Mn + CO2 =>
MnO4 + 2 C = Mn + 2 CO2
Co + HNO3 = Co(NO3)3 + H2 =>
2 Co + 6 HNO3 = 2 Co(NO3)3 + 3 H2
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