| 前日に均衡した方程式 |
4 F + 3 O2 = 2 F2O3
LiOH + Pb(NO3)2 = Li(NO3) + Pb(OH)2 =>
2 LiOH + Pb(NO3)2 = 2 Li(NO3) + Pb(OH)2
C2H3N + O2 = CO2 + H2O + NO2 =>
4 C2H3N + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
BeF2 + K2O = BeO + FK =>
BeF2 + K2O = BeO + 2 FK
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
Ca(OH)2 + NH4 = NH4OH + Ca =>
Ca(OH)2 + 2 NH4 = 2 NH4OH + Ca
Au + O = AuO3 =>
Au + 3 O = AuO3
FeZn + HCl = H + FeCl2 + Zn =>
FeZn + 2 HCl = 2 H + FeCl2 + Zn
CH2(OH){-}CH2(OH) + KOH = CH2(OK){-}CH2(OK) + H2O =>
CH2(OH){-}CH2(OH) + KOH = CH2(OK){-}CH2(OK) + H2O
Fe(NO3)2 = Fe(NO2)2 + O2 =>
Fe(NO3)2 = Fe(NO2)2 + O2
NH3 + CN = NH2 + HCN =>
NH3 + CN = NH2 + HCN
HCO3{-} + H2SO4 = H2CO3 + HSO4{-} =>
HCO3{-} + H2SO4 = H2CO3 + HSO4{-}
K2O + ZnO = K2ZnO2 =>
K2O + ZnO = K2ZnO2
F2(g) + H2O(l) = HF(aq) + O3(g) =>
3 F2(g) + 3 H2O(l) = 6 HF(aq) + O3(g)
C6H6 + O = C6H5OH =>
C6H6 + O = C6H5OH
H2SO4 + C4H9OH = HSO4 + C4H9 + H2O =>
H2SO4 + C4H9OH = HSO4 + C4H9 + H2O
MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)2(aq) + BaSO4(s) =>
MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)2(aq) + BaSO4(s)
KOH + CH3COONa = KCH4COOONa =>
KOH + CH3COONa = KCH4COOONa
KI + BrCl = KCl + KBr + I2 =>
2 KI + BrCl = KCl + KBr + I2
K2Cr2O7 + H2C2O4 = H2Cr2O7 + K2C2O4 =>
K2Cr2O7 + H2C2O4 = H2Cr2O7 + K2C2O4
SO + H = SOH =>
SO + H = SOH
HI(aq) + RbOH(aq) = RbI + H2O =>
HI(aq) + RbOH(aq) = RbI + H2O
BeF2 + K2O = BeO + F2K2 =>
BeF2 + K2O = BeO + F2K2
CH3CH3 + Cl2 = C2H4Cl2 + HCl =>
CH3CH3 + 2 Cl2 = C2H4Cl2 + 2 HCl
C6H13COOH + O2 = C + H2O =>
2 C6H13COOH + 5 O2 = 14 C + 14 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C2H6O(i) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(i) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
MnBr2(aq) + Na2CO3(aq) = NaBr + MnCO3 =>
MnBr2(aq) + Na2CO3(aq) = 2 NaBr + MnCO3
NaOH(s) + H2SO4(ac) = Na2SO4(ac) + H2O(l) =>
2 NaOH(s) + H2SO4(ac) = Na2SO4(ac) + 2 H2O(l)
CuO + N2 = Cu(NO3)2 + Cu =>
6 CuO + N2 = Cu(NO3)2 + 5 Cu
GaN = Ga + N =>
GaN = Ga + N
KNO3 + FeS2 = Fe2O3 + SO3 + K2SO4 + N2 =>
6 KNO3 + 2 FeS2 = Fe2O3 + SO3 + 3 K2SO4 + 3 N2
I2 + HCl = ICl + H =>
I2 + 2 HCl = 2 ICl + 2 H
Cu + Mg = CuMg =>
Cu + Mg = CuMg
H2O2 + Fe(NO3)3 = Fe + HNO3 + O2 =>
3 H2O2 + 2 Fe(NO3)3 = 2 Fe + 6 HNO3 + 3 O2
CuBr2 = CuBr + Br =>
CuBr2 = CuBr + Br
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaH + S = Na2S + H2 =>
2 NaH + S = Na2S + H2
C5H12(g) + O2 = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2 = 5 CO2(g) + 6 H2O(g)
Mg(NO3)2 + NH4Cl = MgCl2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4NO3
Ca(s) + H2O(i) = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O(i) = Ca(OH)2(s) + H2(g)
CaOCl2 = Ca(ClO3)2 + CaCl2 =>
6 CaOCl2 = Ca(ClO3)2 + 5 CaCl2
CrO4{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
2 CrO4{2-} + 3 H2S + 10 H{+} = 2 Cr{3+} + 3 S + 8 H2O
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na[Pb(OH)3] =>
2 Na3[Cr(OH)6] + NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na[Pb(OH)3]
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
FeO + Si = Fe + SiO2 =>
2 FeO + Si = 2 Fe + SiO2
Na3AsO3 + SnCl2 + HCl = As + SnCl4 + NaCl + H2O =>
2 Na3AsO3 + 3 SnCl2 + 12 HCl = 2 As + 3 SnCl4 + 6 NaCl + 6 H2O
Sn(NO3)2 = SnO + NO2 + O2 =>
2 Sn(NO3)2 = 2 SnO + 4 NO2 + O2
Cu + HBr = CuBr2 + H2 =>
Cu + 2 HBr = CuBr2 + H2
C2H5CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C2H5CHO + 8 Cu(OH)2 = 3 CH3COOH + 4 Cu2O + 8 H2O
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