| 前日に均衡した方程式 |
N2O5 + 2 KOH = 2 KNO3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Li2OO = LiO =>
Li2OO = 2 LiO
HNO2 + O2 = HNO3 =>
2 HNO2 + O2 = 2 HNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
ZnS + HCl = ZnCl + HS =>
ZnS + HCl = ZnCl + HS
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + NH3 + H2O = Ag + NH4NO3 =>
8 AgNO3 + 10 NH3 + 3 H2O = 8 Ag + 9 NH4NO3
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
HCHO2(g) + O2(g) = CO2(g) + H2O(l) =>
2 HCHO2(g) + O2(g) = 2 CO2(g) + 2 H2O(l)
Na(s) + MgI(aq) = NaI(aq) + Mg =>
Na(s) + MgI(aq) = NaI(aq) + Mg
Na2Co3 + H2O = NaOH + Co2 + H =>
2 Na2Co3 + 4 H2O = 4 NaOH + 3 Co2 + 4 H
Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4
C6H6O3 + C6H12O6 = C6H12O3 + C6H6O6 =>
C6H6O3 + C6H12O6 = C6H12O3 + C6H6O6
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
KL + H2SO4 = K2SO4 + L2 + H2S + H2O =>
8 KL + 5 H2SO4 = 4 K2SO4 + 4 L2 + H2S + 4 H2O
CO3{-} + H{+} + SO2 = CO{2+} + SO4{2-} + H2O =>
2 CO3{-} + 4 H{+} + SO2 = 2 CO{2+} + SO4{2-} + 2 H2O
NH3(aq) + CaCl2(aq) = Ca(NH3)2 + Cl =>
2 NH3(aq) + CaCl2(aq) = Ca(NH3)2 + 2 Cl
BaCl2ZnOH2 = ZnCl2BaOH2 =>
BaCl2ZnOH2 = ZnCl2BaOH2
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
ZnCO3 + K = K2CO3 + Zn =>
ZnCO3 + 2 K = K2CO3 + Zn
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NaOHK2SO4 = NaSO4K2OH =>
NaOHK2SO4 = NaSO4K2OH
KI = IK =>
KI = IK
Al + PO4 = AlPO4 =>
Al + PO4 = AlPO4
K2CrO4 + H2SO4 = K2Cr + SO4 + H2O =>
K2CrO4 + 4 H2SO4 = K2Cr + 4 SO4 + 4 H2O
H2SO4FeO = FeSO4H2O =>
H2SO4FeO = FeSO4H2O
N2H5Cl + AgNO3 = N2 + Ag + HNO3 + HCl =>
N2H5Cl + 4 AgNO3 = N2 + 4 Ag + 4 HNO3 + HCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH4(C2H3O2) + Na2CO3 = NH3 + CO2 + H2O + Na(C2H3O2) =>
2 NH4(C2H3O2) + Na2CO3 = 2 NH3 + CO2 + H2O + 2 Na(C2H3O2)
Zn + VO3{-} + H{+} = Zn{+2} + V{+2} + H2O =>
3 Zn + 2 VO3{-} + 12 H{+} = 3 Zn{+2} + 2 V{+2} + 6 H2O
NaClCu(NO3)2 = CuClNa(NO3)2 =>
NaClCu(NO3)2 = CuClNa(NO3)2
C5H3O9N3K2 = K2O + CO + N2 + H2 + O2 =>
2 C5H3O9N3K2 = 2 K2O + 10 CO + 3 N2 + 3 H2 + 3 O2
B + HNO3 = H3BO3 + NO2 =>
B + 3 HNO3 = H3BO3 + 3 NO2
C12H22O11 + KNO3 = CO2 + H2O + N2 + K2O =>
5 C12H22O11 + 48 KNO3 = 60 CO2 + 55 H2O + 24 N2 + 24 K2O
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
FeCl3 + H2S = FeCl2 + S + HCl =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 HCl
C87H18 + O2 = CO2 + H2O =>
2 C87H18 + 183 O2 = 174 CO2 + 18 H2O
P*4 + O*2 = P*4O*10 =>
P*4 + 4 O*2 = P*4O*10
CuSr(N03)2 = Cu(N03)2Sr =>
CuSr(N03)2 = Cu(N03)2Sr
MgSO4 + Na2CO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 + Na2SO4 =>
MgSO4 + Na2CO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 + Na2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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