| 前日に均衡した方程式 |
2 H2O = 4 H + (O)2
Cr(OH)2 + CO2 = CrCO3 + H2O =>
Cr(OH)2 + CO2 = CrCO3 + H2O
C + S = C5S3 =>
5 C + 3 S = C5S3
MnS + HClO4 = MnClO4 + HS =>
MnS + HClO4 = MnClO4 + HS
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
Fe3 = Fe4 =>
4 Fe3 = 3 Fe4
NaF + BeSO4 = BeF2 + Na2SO4 =>
2 NaF + BeSO4 = BeF2 + Na2SO4
MgSO3(s) + HBr(aq) = MgBr2(aq) + SO2(g) + H2O(l) =>
MgSO3(s) + 2 HBr(aq) = MgBr2(aq) + SO2(g) + H2O(l)
F2 + O2 + H2O = HFO3 =>
2 F2 + 5 O2 + 2 H2O = 4 HFO3
Cu + S = Cu2S =>
2 Cu + S = Cu2S
FeS2 + O1 = Fe2O3 + SO2 =>
2 FeS2 + 11 O1 = Fe2O3 + 4 SO2
Ni(NO3)2 + Li3P = Ni3P2 + Li + NO3 =>
3 Ni(NO3)2 + 2 Li3P = Ni3P2 + 6 Li + 6 NO3
SnCl2 + K3PO4 = Sn3(PO4)2 + KCl =>
3 SnCl2 + 2 K3PO4 = Sn3(PO4)2 + 6 KCl
CB + K = CK + B =>
CB + K = CK + B
C8H16O2(s) + O2 = CO2 + H2O =>
C8H16O2(s) + 11 O2 = 8 CO2 + 8 H2O
AcF3 + Li = Ac + LiF =>
AcF3 + 3 Li = Ac + 3 LiF
KMnO4 + K4[Fe(CN)6] + H2O = Fe(OH)3 + KOH + MnO2 + N2 + KHCO3 =>
31 KMnO4 + 3 K4[Fe(CN)6] + 26 H2O = 3 Fe(OH)3 + 25 KOH + 31 MnO2 + 9 N2 + 18 KHCO3
HClMg = Mg(HCl) =>
HClMg = Mg(HCl)
CH3COOH + KMnO4 = CH3COOMnO4 + KH =>
CH3COOH + KMnO4 = CH3COOMnO4 + KH
BaHPO4 + H3PO4 = Ba(H2PO4)2 =>
BaHPO4 + H3PO4 = Ba(H2PO4)2
Sn(NO3)2(aq) + NaOH(aq) = Sn(OH)2(s) + NaNO3(aq) =>
Sn(NO3)2(aq) + 2 NaOH(aq) = Sn(OH)2(s) + 2 NaNO3(aq)
Au + HNO2 = Au(NO2) + H2 =>
2 Au + 2 HNO2 = 2 Au(NO2) + H2
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
H2SO4NH4NO3 = HNO3NH4HSO4 =>
H2SO4NH4NO3 = HNO3NH4HSO4
FeCl3KOH = FeOHKCl3 =>
FeCl3KOH = FeOHKCl3
K2CrO4 + HClO4 + HI = Cr(ClO4)3 + KClO3 + I2 + H2O =>
2 K2CrO4 + 10 HClO4 + 14 HI = 2 Cr(ClO4)3 + 4 KClO3 + 7 I2 + 12 H2O
Ca(OH)2AgCl = CaClAg(OH)2 =>
Ca(OH)2AgCl = CaClAg(OH)2
BaO + H2O = Ba + (OH)2 =>
BaO + H2O = Ba + (OH)2
Bi2O3 + KOH + KClO3 = KBiO3 + KCl + H2O =>
3 Bi2O3 + 6 KOH + 2 KClO3 = 6 KBiO3 + 2 KCl + 3 H2O
AsO33{-} + I2 + H2O = AsO43{-} + I{-} + H3O{+} =>
AsO33{-} + 10 I2 + 30 H2O = AsO43{-} + 20 I{-} + 20 H3O{+}
C6H12 + O3 = CH3COOH =>
C6H12 + 2 O3 = 3 CH3COOH
NaHSO3 + C3H6O = C3H7O3 + SONa =>
NaHSO3 + C3H6O = C3H7O3 + SONa
C25H52(s) + O2(g) = H2O(g) + CO2(g) =>
C25H52(s) + 38 O2(g) = 26 H2O(g) + 25 CO2(g)
ONH = NOH =>
ONH = NOH
AgI + NaOH = AgOH + NaI =>
AgI + NaOH = AgOH + NaI
Cu(OH)2 + BaSO4 = Ba(OH)2 + CuSO4 =>
Cu(OH)2 + BaSO4 = Ba(OH)2 + CuSO4
SO2KClO = KClSO3 =>
SO2KClO = KClSO3
NH3 + NO = N8 + H2O =>
16 NH3 + 24 NO = 5 N8 + 24 H2O
C7H8 + HONO2 = C7H6(NO2)2 + H2O =>
C7H8 + 2 HONO2 = C7H6(NO2)2 + 2 H2O
KOH + H2CrO4 = KCrO4 + H3O =>
KOH + H2CrO4 = KCrO4 + H3O
K6Fe(CN)6 + Cl2 = K4Fe(CN)6 + KCl =>
K6Fe(CN)6 + Cl2 = K4Fe(CN)6 + 2 KCl
Mg3(PO4)2 + H2SO4 = Mg(H2PO4)2 + MgSO4 =>
Mg3(PO4)2 + 2 H2SO4 = Mg(H2PO4)2 + 2 MgSO4
NaSiO3 = SiO2NaO =>
NaSiO3 = SiO2NaO
Sn2Cl2NaS2 = NaCl2Sn2S2 =>
Sn2Cl2NaS2 = NaCl2Sn2S2
Mn3O4 = Mn + O2 =>
Mn3O4 = 3 Mn + 2 O2
Fe(OH)2 + Cl2 = Fe(OH)3 + FeCl3 =>
6 Fe(OH)2 + 3 Cl2 = 4 Fe(OH)3 + 2 FeCl3
H2O + HNO3 + P2O3 = H3PO4 + NO2 =>
H2O + 4 HNO3 + P2O3 = 2 H3PO4 + 4 NO2
Cr(NO3)2 + NH3 + H2O = Cr(OH)2 + NH4(NO3) =>
Cr(NO3)2 + 2 NH3 + 2 H2O = Cr(OH)2 + 2 NH4(NO3)
BaO + H2SO4 = H2O + BaSO4 =>
BaO + H2SO4 = H2O + BaSO4
Sr(OH)2 + MgSO4 = Mg(OH)2 + SrSO4 =>
Sr(OH)2 + MgSO4 = Mg(OH)2 + SrSO4
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