| 前日に均衡した方程式 |
Na2S + FeCl2 = 2 NaCl + FeS
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
LiCl + AgNO3 = LiNO3 + AgCl = Li + NO3 + Ag + cl = LiCl + Ag + NO3 =>
LiCl + AgNO3 = LiNO3 + AgCl
KCI + NaNO3 = KNO3 + NaCI =>
KCI + NaNO3 = KNO3 + NaCI
Fe(NO3)2 + NaOH = Na(NO3) + Fe(OH)2 =>
Fe(NO3)2 + 2 NaOH = 2 Na(NO3) + Fe(OH)2
BF3 + HF = H[BF4] =>
BF3 + HF = H[BF4]
CdO + CH3CO2H + H2O = Cd(O2CCH3)2(H2O)2 =>
CdO + 2 CH3CO2H + H2O = Cd(O2CCH3)2(H2O)2
AgNO3(s) + Na2S(aq) = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(s) + Na2S(aq) = Ag2S(s) + 2 NaNO3(aq)
SO2 + KOH = K2S + H2O + O2 =>
2 SO2 + 4 KOH = 2 K2S + 2 H2O + 3 O2
Au2S + Al = AlS + Au =>
Au2S + Al = AlS + 2 Au
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
KH + S = K2S + H2 =>
2 KH + S = K2S + H2
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2 =>
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2
Cs + O = CsO2 =>
Cs + 2 O = CsO2
Al + KOH + H2SO4 + H2O = KAlS2O8H24O12 + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAlS2O8H24O12 + 3 H2
Fe(OH)2 + Cr2(SO4)3 = FeSO4 + Cr(OH)3 =>
3 Fe(OH)2 + Cr2(SO4)3 = 3 FeSO4 + 2 Cr(OH)3
KMnO4 + HCl + KNO2 = MnCl2 + KCl + KNO3 + H2O =>
2 KMnO4 + 6 HCl + 5 KNO2 = 2 MnCl2 + 2 KCl + 5 KNO3 + 3 H2O
KOH + I = K + IOH =>
KOH + I = K + IOH
BaCl2 + H = HCl + Ba =>
BaCl2 + 2 H = 2 HCl + Ba
CH3NH2COOH + O2 = CO2 + H2O + N2 =>
2 CH3NH2COOH + 5 O2 = 4 CO2 + 6 H2O + N2
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
NaSO3 + H2O2 = H2O + NaSO4 =>
NaSO3 + H2O2 = H2O + NaSO4
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
ZnCl2 + H2O2 = ZnO2 + HCl =>
ZnCl2 + H2O2 = ZnO2 + 2 HCl
AlCl3 + Na2CO3 + H2O = NaCl + CO2 + Al(OH)3 =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 6 NaCl + 3 CO2 + 2 Al(OH)3
BiOCl + Na2S + H2O = Bi2S3 + NaOH + HCl =>
2 BiOCl + 3 Na2S + 4 H2O = Bi2S3 + 6 NaOH + 2 HCl
Al + PBO2 = Al2O3 + PB =>
4 Al + 3 PBO2 = 2 Al2O3 + 3 PB
H2O + KMnO4 + Na2SnO2 = KOH + MnO2 + Na2SnO3 =>
H2O + 2 KMnO4 + 3 Na2SnO2 = 2 KOH + 2 MnO2 + 3 Na2SnO3
(NH4)2SO4*FeSO4*6H2O + H2SO4 + KMnO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
10(NH4)2SO4*FeSO4*6H2O + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
SiCl4(l) + H2O = SiO2 + HCl(aq) =>
SiCl4(l) + 2 H2O = SiO2 + 4 HCl(aq)
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Cu(NO3)2 + Mg + H2O = Cu(OH)2 + MgNO3 + H =>
Cu(NO3)2 + 2 Mg + 2 H2O = Cu(OH)2 + 2 MgNO3 + 2 H
Fe(OH)3 + Na2SiO3 = Fe2(SiO3)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SiO3 = Fe2(SiO3)3 + 6 NaOH
Fe2O3 + Si = FeO + SiO2 =>
2 Fe2O3 + Si = 4 FeO + SiO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Ni(OH)2 + Cd = Ni + Cd(OH)2 =>
Ni(OH)2 + Cd = Ni + Cd(OH)2
BaO2 + C = BaO + CO2 =>
2 BaO2 + C = 2 BaO + CO2
Ne + Cl2 = NeCl =>
2 Ne + Cl2 = 2 NeCl
BaOHCl + HNO3 = BaClNO3 + H2O =>
BaOHCl + HNO3 = BaClNO3 + H2O
Sb + Br2 + NaOH = NaBr + NaSb(OH)6 =>
2 Sb + 5 Br2 + 12 NaOH = 10 NaBr + 2 NaSb(OH)6
FeS2 + K2Cr2O7 + Na2CO3 = NaFeO2 + KCrO2 + Na2SO4 + CO =>
6 FeS2 + 10 K2Cr2O7 + 15 Na2CO3 = 6 NaFeO2 + 20 KCrO2 + 12 Na2SO4 + 15 CO
AgNO3 + NaOH + NH4OH = (Ag(NH3)2)OH + NaNO3 + H2O =>
AgNO3 + NaOH + 2 NH4OH = (Ag(NH3)2)OH + NaNO3 + 2 H2O
Fe + C = FeC3 =>
Fe + 3 C = FeC3
C6H6 + PCl5 = C6H5Cl + P + H2 =>
10 C6H6 + 2 PCl5 = 10 C6H5Cl + 2 P + 5 H2
I + S = I(II)S =>
3 I + S = I(II)S
CH3COO + Fe = FeCH3COO =>
CH3COO + Fe = FeCH3COO
Ni(CH3COO)2(H2O)4 + KMnO4 + HCl = NiOOH + MnO2 + KCl + CH3COOH + H2O =>
3 Ni(CH3COO)2(H2O)4 + KMnO4 + HCl = 3 NiOOH + MnO2 + KCl + 6 CH3COOH + 8 H2O
C8H10 + O2 = CO + H2O =>
2 C8H10 + 13 O2 = 16 CO + 10 H2O
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