| 前日に均衡した方程式 |
ZrO2 + 2 C + Br2 = ZrBr2 + 2 CO
C8H118 + O2 = CO + H2O =>
2 C8H118 + 67 O2 = 16 CO + 118 H2O
H2SO4(conc) + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4(conc) + 2 Fe = Fe2(SO4)3 + 3 H2
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
AgNO3 + Pb(C2H3O2)2 = Ag(C2H3O2) + Pb(NO3)2 =>
2 AgNO3 + Pb(C2H3O2)2 = 2 Ag(C2H3O2) + Pb(NO3)2
Bi(OH)3 + H2SO4 = Bi2(SO4)3 + H2O =>
2 Bi(OH)3 + 3 H2SO4 = Bi2(SO4)3 + 6 H2O
Cr(NO3)3*9H2O = Cr2O3 + NO2 + O2 + H2O =>
4 Cr(NO3)3*9H2O = 2 Cr2O3 + 12 NO2 + 3 O2 + 36 H2O
N + F2 = NF6 =>
N + 3 F2 = NF6
GaBr3 + Cl = GaCl3 + Br =>
GaBr3 + 3 Cl = GaCl3 + 3 Br
H + Be = H2Be =>
2 H + Be = H2Be
Ru + S = Ru2S4 =>
2 Ru + 4 S = Ru2S4
BaI2 = Ba + I2 =>
BaI2 = Ba + I2
MnO2 + KCIO3 + KOH = K2MnO4 + KCI + H2O =>
3 MnO2 + KCIO3 + 6 KOH = 3 K2MnO4 + KCI + 3 H2O
ZnCO3 + O2 = ZnO + CO3 =>
2 ZnCO3 + O2 = 2 ZnO + 2 CO3
AgCl + Na2S2O3 = Ag2(S2O3) + NaCl =>
2 AgCl + Na2S2O3 = Ag2(S2O3) + 2 NaCl
CuSO4 + K2C2O4 = CuC2O4 + K2SO4 =>
CuSO4 + K2C2O4 = CuC2O4 + K2SO4
Sn{2+} + Fe{2+} = Sn + Fe{+3} =>
Sn{2+} + 2 Fe{2+} = Sn + 2 Fe{+3}
Ge + KOH + H2O2 = K2[Ge2(OH)4] =>
2 Ge + 2 KOH + H2O2 = K2[Ge2(OH)4]
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ni3S2 + O2 = Ni + SO2 =>
Ni3S2 + 2 O2 = 3 Ni + 2 SO2
Na2SO4 + O2 = NaO + SO4 =>
Na2SO4 + O2 = 2 NaO + SO4
HI(aq) + Al(s) = AlI + H =>
HI(aq) + Al(s) = AlI + H
FeCl3 + HOH = FeOHCl2 + HCl =>
FeCl3 + HOH = FeOHCl2 + HCl
TiCl4 + CO2 = TiO + Cl2 + C =>
2 TiCl4 + CO2 = 2 TiO + 4 Cl2 + C
CH2OH + O2 = CO2 + H2O =>
4 CH2OH + 5 O2 = 4 CO2 + 6 H2O
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
Cu2Se + Na2CO3 + O2 = CuO + Na2SeO3 + CO2 =>
Cu2Se + Na2CO3 + 2 O2 = 2 CuO + Na2SeO3 + CO2
Ag(s) + HNO3 = AgNO3 + H2 =>
2 Ag(s) + 2 HNO3 = 2 AgNO3 + H2
CaO + H{2}O = Ca(OH){2} =>
CaO + H{2}O = Ca(OH){2}
C2H6O(l) + O2 = CO2 + H2O(g) =>
C2H6O(l) + 3 O2 = 2 CO2 + 3 H2O(g)
CH3COOH(aq) + K2CO3(aq) = CH3COOK(aq) + CO2(g) + H2O(l) =>
2 CH3COOH(aq) + K2CO3(aq) = 2 CH3COOK(aq) + CO2(g) + H2O(l)
Pb + Cd(NO3)2 = Cd + Pb(NO3)2 =>
Pb + Cd(NO3)2 = Cd + Pb(NO3)2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Au(s) + KCN(aq) + O2(g) + H2O(l) = KAu(CN)2(aq) + KOH(aq) =>
4 Au(s) + 8 KCN(aq) + O2(g) + 2 H2O(l) = 4 KAu(CN)2(aq) + 4 KOH(aq)
Ba + FeCl2 = BaCl2 + Fe2 =>
2 Ba + 2 FeCl2 = 2 BaCl2 + Fe2
H8C6O6 + NaOH = H2O + Na2C6H6O6 =>
H8C6O6 + 2 NaOH = 2 H2O + Na2C6H6O6
C5H10O(l) + O2(g) = CO2 + H2O =>
C5H10O(l) + 7 O2(g) = 5 CO2 + 5 H2O
C51H98O6 + NaOH = C3H8O3 + CH3(CH2)14CO2Na =>
C51H98O6 + 3 NaOH = C3H8O3 + 3 CH3(CH2)14CO2Na
Ca(H2PO4)2*2H2O + (NH4)2SO4 = CaSO4 + NH4H2PO4 + H2O =>
Ca(H2PO4)2*2H2O + (NH4)2SO4 = CaSO4 + 2 NH4H2PO4 + 2 H2O
HCHO + NaOH = NaCHO + H2O =>
HCHO + NaOH = NaCHO + H2O
CaH2 + O2 = CaO + H2 =>
2 CaH2 + O2 = 2 CaO + 2 H2
Ar2S3 + HNO3 + H2O = H3ArO4 + H2SO4 + NO =>
3 Ar2S3 + 28 HNO3 + 4 H2O = 6 H3ArO4 + 9 H2SO4 + 28 NO
CoCl2*6H2O + C2H4(NH2)2 + HCl + H2O2 = Co(C2H4(NH2)2)3Cl3 + H2O =>
2 CoCl2*6H2O + 6 C2H4(NH2)2 + 2 HCl + H2O2 = 2 Co(C2H4(NH2)2)3Cl3 + 14 H2O
CrI3 + K2CO3 = CrCO3 + K2I3 =>
CrI3 + K2CO3 = CrCO3 + K2I3
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
C3H8O(v) + O2(g) = CO2(g) + H2O(v) =>
2 C3H8O(v) + 9 O2(g) = 6 CO2(g) + 8 H2O(v)
HSO4{-} + OH{-} = SO4{-2} + H2O =>
HSO4{-} + OH{-} = SO4{-2} + H2O
CH3COOH + NO3{-} = CO2 + H2O + NO2{-} =>
CH3COOH + 4 NO3{-} = 2 CO2 + 2 H2O + 4 NO2{-}
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
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