| 前日に均衡した方程式 |
Cu2SFe2S + 14 H2SO4 = 2 CuSO4 + Fe2(SO4)3 + 11 SO2 + 14 H2O
NaOH + PbS = Pb(OH)2 + Na2S =>
2 NaOH + PbS = Pb(OH)2 + Na2S
ZnCl2 + Na3(PO4) = Zn3(PO4)2 + NaCl =>
3 ZnCl2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 NaCl
Fe2Zn3 + HCl = H2 + Fe2Zn3Cl3 =>
2 Fe2Zn3 + 6 HCl = 3 H2 + 2 Fe2Zn3Cl3
ClH + Al = Cl3Al + H2 =>
6 ClH + 2 Al = 2 Cl3Al + 3 H2
Cu + NH4C2H3O2 + K4Fe(CN)6 = Cu2Fe(CN)6 + KNH4C2H3O2 =>
2 Cu + 4 NH4C2H3O2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 KNH4C2H3O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + KNO3 + HCl = ZnCl2 + KNO2 + H2O =>
Zn + KNO3 + 2 HCl = ZnCl2 + KNO2 + H2O
H2O + CuSO4 + KI + Na2SO3 = H2SO4 + K2SO4 + Na2SO4 + CuI =>
H2O + 2 CuSO4 + 2 KI + Na2SO3 = H2SO4 + K2SO4 + Na2SO4 + 2 CuI
Cu + SO4 + H2O = Cu(OH)2 + SO4H2 =>
Cu + SO4 + 2 H2O = Cu(OH)2 + SO4H2
As2S3 + HCl + HNO3 = AsCl5 + H2SO4 + NO + H2O =>
3 As2S3 + 30 HCl + 28 HNO3 = 6 AsCl5 + 9 H2SO4 + 28 NO + 20 H2O
FeBr3 + HI = FeBr2 + I2 + HBr =>
2 FeBr3 + 2 HI = 2 FeBr2 + I2 + 2 HBr
CH2Br + HBr = CHBr2 + H2 =>
CH2Br + HBr = CHBr2 + H2
Cl2 + CaO = ClO + Ca =>
Cl2 + 2 CaO = 2 ClO + 2 Ca
KClO4 + FeCl3 = KCl3 + FeClO4 =>
KClO4 + FeCl3 = KCl3 + FeClO4
Ba(C2H3O2)2(aq) + K2CrO4(aq) = BaCrO4(aq) + KC2H3O2 =>
Ba(C2H3O2)2(aq) + K2CrO4(aq) = BaCrO4(aq) + 2 KC2H3O2
CH3CHO + Ca(OH)2 = CH3COOH + Ca2O + H2O =>
CH3CHO + 2 Ca(OH)2 = CH3COOH + Ca2O + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaClO + NaCl + HNO3 = NaNO3 + H2O + Cl =>
NaClO + NaCl + 2 HNO3 = 2 NaNO3 + H2O + 2 Cl
Cu(OH)2 + NH4(NO3) = Cu(NO3)2 + NH4(OH) =>
Cu(OH)2 + 2 NH4(NO3) = Cu(NO3)2 + 2 NH4(OH)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
SO3 + Ni(OH)3 = S(OH)3 + NiO3 =>
SO3 + Ni(OH)3 = S(OH)3 + NiO3
Fe(NO3)3 + HCl = FeCl3 + HNO3 =>
Fe(NO3)3 + 3 HCl = FeCl3 + 3 HNO3
H2C2O4*H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*H2O + 2 NaOH = 3 H2O + Na2C2O4
Fl + NH3 = N2Fl4 + HFl =>
10 Fl + 2 NH3 = N2Fl4 + 6 HFl
CH3OH + KMnO4 + KOH = HCOOH + K2MnO4 + H2O =>
CH3OH + 4 KMnO4 + 4 KOH = HCOOH + 4 K2MnO4 + 3 H2O
(Cr2O7)2{-} + Na2S + H{+} = H2O + Cr{3+} + SO4{2-} + NaOH =>
8(Cr2O7)2{-} + 15 Na2S + 74 H{+} = 22 H2O + 32 Cr{3+} + 15 SO4{2-} + 30 NaOH
MnO2 + Si = MnO + SiO2 =>
2 MnO2 + Si = 2 MnO + SiO2
C5H15(g) + O2(g) = CO2(g) + H2O(g) =>
4 C5H15(g) + 35 O2(g) = 20 CO2(g) + 30 H2O(g)
MnO + Fe + Fe2O3 + MoO3 = Mn20Fe8Mo12O60 =>
60 MnO + 16 Fe + 4 Fe2O3 + 36 MoO3 = 3 Mn20Fe8Mo12O60
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
*2Na*2H2O = *2NaOH + H2 =>
*2Na*2H2O = *2NaOH + H2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
BaCI + H2SO4 = BaSO4 + CIH2 =>
BaCI + H2SO4 = BaSO4 + CIH2
K2SO3 = K2S + O =>
K2SO3 = K2S + 3 O
K2SO4 + HBr = SO4H2 + KBr =>
K2SO4 + 2 HBr = SO4H2 + 2 KBr
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
Fe2 + F2 = FeF =>
Fe2 + F2 = 2 FeF
P5 + H2 = PH3 =>
2 P5 + 15 H2 = 10 PH3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
MnCO3 + O2 = Mn2(O2)9 + CO2 =>
2 MnCO3 + 8 O2 = Mn2(O2)9 + 2 CO2
NaOH + Li2(COO)2 = LiOH + Na2(COO)2 =>
2 NaOH + Li2(COO)2 = 2 LiOH + Na2(COO)2
NaOH(ac) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(ac) + CO2(g) = Na2CO3(s) + H2O(l)
Pb + ZnI2 = PbI2 + Zn =>
Pb + ZnI2 = PbI2 + Zn
BaCl2 + Zn2SO4 = BaSO4 + ZnCl =>
BaCl2 + Zn2SO4 = BaSO4 + 2 ZnCl
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
HNO2 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 + HNO3 =>
3 HNO2 + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + Na2SO4 + 3 HNO3
Na2C2O4 + Cr(ClO4)2 = NaClO4 + CrC2O4 =>
Na2C2O4 + Cr(ClO4)2 = 2 NaClO4 + CrC2O4
ZnS + HNO3 = Zn(NO3)2 + S + NO + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 3 S + 2 NO + 4 H2O
OCl{-} + (S2O3)2{-} + OH{-} = (SO4)2{-} + Cl{-} + H2O =>
19 OCl{-} + 2(S2O3)2{-} + 2 OH{-} = 4(SO4)2{-} + 19 Cl{-} + H2O
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