| 前日に均衡した方程式 |
3 SnCl2 + KBrO3 + 6 HCl = 3 SnCl4 + KBr + 3 H2O
CCl3COOH + H = CHCl2COOH + Cl =>
CCl3COOH + H = CHCl2COOH + Cl
Ag2O + VO2 + HNO3 = Ag2V4O11 + NO2 + H2O =>
Ag2O + 4 VO2 + 4 HNO3 = Ag2V4O11 + 4 NO2 + 2 H2O
HCI + Mg = H2 + MgCI =>
2 HCI + 2 Mg = H2 + 2 MgCI
NH3 + Na = NH2Na + H2 =>
2 NH3 + 2 Na = 2 NH2Na + H2
H2SIO3 + NaOH = Na2SIO3 + H2O =>
H2SIO3 + 2 NaOH = Na2SIO3 + 2 H2O
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + H2O + K2SO4 + I2 =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 7 H2O + 4 K2SO4 + 3 I2
C2H5Br + KOH = C2H4 + KBr + H2O =>
C2H5Br + KOH = C2H4 + KBr + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C3H8 + Br2 = C3H6 + HBr =>
C3H8 + Br2 = C3H6 + 2 HBr
SO4{-2} + Sn{+2} + H{+} = H2SO{+3} + Sn{+4} + H2O =>
2 SO4{-2} + 3 Sn{+2} + 16 H{+} = 2 H2SO{+3} + 3 Sn{+4} + 6 H2O
BaSO4 + PbCl2 = PbSO4 + BaCl2 =>
BaSO4 + PbCl2 = PbSO4 + BaCl2
H2SeO4 + NaCl = Na2SeO3 + Cl2 + H2O =>
H2SeO4 + 2 NaCl = Na2SeO3 + Cl2 + H2O
Zn + HNO3 = Zn(NO3)2 + H2O + NH3NO =>
11 Zn + 26 HNO3 = 11 Zn(NO3)2 + 10 H2O + 2 NH3NO
Pt + Pb(NO3)2 = Pb + Pt(NO3)2 =>
Pt + Pb(NO3)2 = Pb + Pt(NO3)2
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
NaCl + NaOH = ClOH + Na =>
NaCl + NaOH = ClOH + 2 Na
AgC2H3O2 + Fe2(SO4)3 = Ag2SO4 + Fe(C2H3O2)3 =>
6 AgC2H3O2 + Fe2(SO4)3 = 3 Ag2SO4 + 2 Fe(C2H3O2)3
FeCl2 + LiOH = LiCl + Fe(OH)2 =>
FeCl2 + 2 LiOH = 2 LiCl + Fe(OH)2
NaHCO3(aq) + CH3COOH(s) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(s) = CO2(g) + H2O(l) + CH3COONa(aq)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
K2O + H2O = KOHH2O =>
K2O + 3 H2O = 2 KOHH2O
ZnO + HClO3 = ZnClO3 + HO =>
ZnO + HClO3 = ZnClO3 + HO
C2H5OH + H2SO4 = SO2 + CO2 + H2O =>
C2H5OH + 6 H2SO4 = 6 SO2 + 2 CO2 + 9 H2O
Fe + HCl + O2 = FeCl2 + H2O =>
2 Fe + 4 HCl + O2 = 2 FeCl2 + 2 H2O
Cl + NH4 + NaOH = NaCl + N2H4 + H2O =>
4 Cl + 2 NH4 + 4 NaOH = 4 NaCl + N2H4 + 4 H2O
Na2C2O4 + KMnO4 + H2SO4 = CO2 + Mn{2+} + K{+} + Na{+} + HSO4{-} + H2O =>
5 Na2C2O4 + 2 KMnO4 + 16 H2SO4 = 10 CO2 + 2 Mn{2+} + 2 K{+} + 10 Na{+} + 16 HSO4{-} + 8 H2O
H2(SO4) + Mg(OH)2 = H2O + Mg2(SO4)2 =>
2 H2(SO4) + 2 Mg(OH)2 = 4 H2O + Mg2(SO4)2
nonane + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NH4NO3 + C + S = SNH4 + N2 + CO2 =>
2 NH4NO3 + 3 C + 2 S = 2 SNH4 + N2 + 3 CO2
P4 + Cl{-} + H{+} = PH3 + Cl2 =>
P4 + 12 Cl{-} + 12 H{+} = 4 PH3 + 6 Cl2
ThO2 + NH4HF2 = ThF4 + NH4F + H2O =>
ThO2 + 4 NH4HF2 = ThF4 + 4 NH4F + 2 H2O
C12H22CaO14 = CaO + C + CO2 + H2O =>
C12H22CaO14 = CaO + 11 C + CO2 + 11 H2O
Cr(OH)3 + O2 = CrO4 + H2O =>
4 Cr(OH)3 + 5 O2 = 4 CrO4 + 6 H2O
CuBr2 + AgNo3 = AgBr + Cu(No3)2 =>
CuBr2 + 2 AgNo3 = 2 AgBr + Cu(No3)2
FeCl3*6H2O + NiCl2*6H2O + NaOH = NiFe2O4 + NaCl + H2O =>
2 FeCl3*6H2O + NiCl2*6H2O + 8 NaOH = NiFe2O4 + 8 NaCl + 22 H2O
Ba(ClO3)2 + Na2S = BaS + NaClO3 =>
Ba(ClO3)2 + Na2S = BaS + 2 NaClO3
AI + Br = AIBr3 =>
AI + 3 Br = AIBr3
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
KNO3 + KOH + Fe2O3 = K2FeO4 + KNO2 + H2O =>
3 KNO3 + 4 KOH + Fe2O3 = 2 K2FeO4 + 3 KNO2 + 2 H2O
H2SO3 + O2 = SO4 + H =>
2 H2SO3 + O2 = 2 SO4 + 4 H
Ni(NO3)2 + NaOH = Ni(OH)2 + (NO3)2 + Na =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + (NO3)2 + 2 Na
Na2O + PbO = Na2PbO2 =>
Na2O + PbO = Na2PbO2
KOH + H2SO4 = H3O5KS =>
KOH + H2SO4 = H3O5KS
C45H32N10O21S6 + O2 = CO2 + H2O + N2 + SO3 =>
2 C45H32N10O21S6 + 103 O2 = 90 CO2 + 32 H2O + 10 N2 + 12 SO3
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Br + F = BrF3 =>
Br + 3 F = BrF3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
UO3 = U + O2 =>
2 UO3 = 2 U + 3 O2
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