| 前日に均衡した方程式 |
2 C12H17COOH + Na2CO3 = CO2 + H2O + 2 C12H17COONa
SCI2 = S8 + CI2 =>
8 SCI2 = S8 + 8 CI2
HBr + MnO2 + H2SO4 = Br2 + MnSO4 + H2O =>
2 HBr + MnO2 + H2SO4 = Br2 + MnSO4 + 2 H2O
Na2[HgS2] + HCl = Na2S + HgCl2 + H2S =>
Na2[HgS2] + 2 HCl = Na2S + HgCl2 + H2S
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5 O
F2(g) + NaCl(s) = NaF + Cl2 =>
F2(g) + 2 NaCl(s) = 2 NaF + Cl2
NaCl + CaCO3 + H3C6H8O7 = H2O + NaCHO + CO2 + CaCl2 =>
42 NaCl + 21 CaCO3 + 8 H3C6H8O7 = 23 H2O + 42 NaCHO + 27 CO2 + 21 CaCl2
Al + NaNO3 + H2O + NaOH = NaAlO2 + NH3 =>
8 Al + 3 NaNO3 + 2 H2O + 5 NaOH = 8 NaAlO2 + 3 NH3
Ba(NO3)2 + Li(OH) = Ba(OH)2 + Li(NO3) =>
Ba(NO3)2 + 2 Li(OH) = Ba(OH)2 + 2 Li(NO3)
Mg + FeCl2 = Fe2 + MgCl2 =>
2 Mg + 2 FeCl2 = Fe2 + 2 MgCl2
NaCl + H2SO4 = H2O + H2S + Cl2 + Na2SO4 =>
8 NaCl + 5 H2SO4 = 4 H2O + H2S + 4 Cl2 + 4 Na2SO4
hydrogen + nitrogen + oxygen = ammoniumhydroxide =>
5 H2 + N2 + O2 = 2 NH4OH
Hg(NO3)3 + Na2S = NaNO3 + Hg2S3 =>
2 Hg(NO3)3 + 3 Na2S = 6 NaNO3 + Hg2S3
Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O
Pd(OH)2 + H2SO4 = PdSO4 + H2O =>
Pd(OH)2 + H2SO4 = PdSO4 + 2 H2O
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
Ga(OH)3 + KOH = KGaO2 + H2O =>
Ga(OH)3 + KOH = KGaO2 + 2 H2O
Na2CrO4 + Na2SO3 + H2O = NaCr(OH)4 + Na2SO4 + Na(OH) =>
2 Na2CrO4 + 3 Na2SO3 + 5 H2O = 2 NaCr(OH)4 + 3 Na2SO4 + 2 Na(OH)
H202 + FeCl3 = H202FeCl3 =>
H202 + FeCl3 = H202FeCl3
K2SO4 + CaO = CaSO4 + K2O =>
K2SO4 + CaO = CaSO4 + K2O
CoCl2 + K(SCN) = Co(SCN)2 + KCl =>
CoCl2 + 2 K(SCN) = Co(SCN)2 + 2 KCl
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4
KOH + FH = KF + H2O =>
KOH + FH = KF + H2O
KHO(g) + Cl2(g) = KClO3(g) + KCl + H2O =>
6 KHO(g) + 3 Cl2(g) = KClO3(g) + 5 KCl + 3 H2O
NS + Cl2 = NSCl =>
2 NS + Cl2 = 2 NSCl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
H2O + AlCl3 = Al(OH)3 + HCl =>
3 H2O + AlCl3 = Al(OH)3 + 3 HCl
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
BaSO4 + CuCl2 = BaCl2 + CuSO4 =>
BaSO4 + CuCl2 = BaCl2 + CuSO4
B + Fe2 = B2Fe3 =>
4 B + 3 Fe2 = 2 B2Fe3
K2CrO4 + H2SO4 = H2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + 2 H2SO4 = H2Cr2O7 + 2 K2SO4 + H2O
BaSiO3 = BaO + SiO2 =>
BaSiO3 = BaO + SiO2
CH3CCH3CH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COCH3 =>
15 CH3CCH3CH2 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O + 20 CH3COCH3
ZnO + MgO = MgZnO + O2 =>
2 ZnO + 2 MgO = 2 MgZnO + O2
Al + N{2} = AlN{2} =>
Al + N{2} = AlN{2}
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
FeCl3 + NaH = NaCl3 + FeH =>
FeCl3 + NaH = NaCl3 + FeH
BCl3 + Hg = B + Hg2Cl2 =>
2 BCl3 + 6 Hg = 2 B + 3 Hg2Cl2
COO + HBr = COBr2 + H2O =>
COO + 2 HBr = COBr2 + H2O
Ca + (Ca(NO3)2) = CaNO3 =>
Ca + (Ca(NO3)2) = 2 CaNO3
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
CH2O + Cu(OH)2 = HCOOH + CuOH + H2O =>
CH2O + 2 Cu(OH)2 = HCOOH + 2 CuOH + H2O
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
Cr(CH3COO)2 + NaOH = Cr(OH)2 + CH3COONa =>
Cr(CH3COO)2 + 2 NaOH = Cr(OH)2 + 2 CH3COONa
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
NH4NO3 + Be(OH)2 = NH3 + H2O + Be(NO3)2 =>
2 NH4NO3 + Be(OH)2 = 2 NH3 + 2 H2O + Be(NO3)2
H3(PO4) + Al(OH)3 = H2O + Al3(PO4)3 =>
3 H3(PO4) + 3 Al(OH)3 = 9 H2O + Al3(PO4)3
C2H4 + KMnO4 = CO2 + H2O + KMn =>
2 C2H4 + 3 KMnO4 = 4 CO2 + 4 H2O + 3 KMn
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na4C + CaCl2 = Ca2C + NaCl =>
Na4C + 2 CaCl2 = Ca2C + 4 NaCl
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