| 前日に均衡した方程式 |
2 BaO + 4 Cl = 2 BaCl2 + O2
C6H3OH + Br2 = C6H2Br3OH + HBr =>
C6H3OH + 2 Br2 = C6H2Br3OH + HBr
K[Cr(OH)4] + KOH + Br2 = KBr + K2CrO4 + H2O =>
2 K[Cr(OH)4] + 8 KOH + 3 Br2 = 6 KBr + 2 K2CrO4 + 8 H2O
BaC2O4 + KIO3 = BaI2O6 + K2C2O4 =>
BaC2O4 + 2 KIO3 = BaI2O6 + K2C2O4
BaS + KCl = BaCl2 + K2S =>
BaS + 2 KCl = BaCl2 + K2S
(COOH)2 + (CH3COO)2Ba = BaC2O4 + CH3COOH =>
(COOH)2 + (CH3COO)2Ba = BaC2O4 + 2 CH3COOH
Ag(NO3)3 + H2 = H(NO3)2 + Ag =>
4 Ag(NO3)3 + 3 H2 = 6 H(NO3)2 + 4 Ag
H2SO4 + KMnO4 + NaHC2O4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
11 H2SO4 + 4 KMnO4 + 10 NaHC2O4 = 2 K2SO4 + 5 Na2SO4 + 4 MnSO4 + 20 CO2 + 16 H2O
AB = A2 + B2 =>
2 AB = A2 + B2
NO3 + Cr = CrNO3 =>
NO3 + Cr = CrNO3
Cr2(SO4)3 + Na = Na2SO4 + Cr =>
Cr2(SO4)3 + 6 Na = 3 Na2SO4 + 2 Cr
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
BCl3 + C2H5NH2 = B(NH2)3 + C2H5Cl =>
BCl3 + 3 C2H5NH2 = B(NH2)3 + 3 C2H5Cl
AsH3 + HgBr2 = AsH2HgBr + HBr =>
AsH3 + HgBr2 = AsH2HgBr + HBr
KPo4 + CaCl2 = Ca(Po4)2 + KCl =>
2 KPo4 + CaCl2 = Ca(Po4)2 + 2 KCl
NaOH + MgCl2 = Mg(OH)2(s) + NaCl =>
2 NaOH + MgCl2 = Mg(OH)2(s) + 2 NaCl
C4H4O + HI = C4H5OI =>
C4H4O + HI = C4H5OI
BeCl2 = Be2 + Cl =>
2 BeCl2 = Be2 + 4 Cl
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
Fe(OH)3 + Na(OH) = FeO2Na + H2O =>
Fe(OH)3 + Na(OH) = FeO2Na + 2 H2O
HCl + CaBr = CaCl2 + H2Br =>
2 HCl + CaBr = CaCl2 + H2Br
Bi + H2S = BiS3 + H2 =>
Bi + 3 H2S = BiS3 + 3 H2
Cr(NO3)2 + Na2CO3 = Na(NO3)2 + Cr2CO3 =>
2 Cr(NO3)2 + Na2CO3 = 2 Na(NO3)2 + Cr2CO3
Br2(l) + FeCl3(aq) = BrCl + Fe =>
3 Br2(l) + 2 FeCl3(aq) = 6 BrCl + 2 Fe
NH4Br(aq) + AgCH3CO2 = NH4CH3CO2 + AgBr =>
NH4Br(aq) + AgCH3CO2 = NH4CH3CO2 + AgBr
KIO3 + H2SO3 = H2SO4 + KHSO4 + I + H2O =>
2 KIO3 + 5 H2SO3 = 3 H2SO4 + 2 KHSO4 + 2 I + H2O
Na + Ba(C2H3O2)2 = Ba2 + Na(C2H3O2) =>
4 Na + 2 Ba(C2H3O2)2 = Ba2 + 4 Na(C2H3O2)
Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O
I2 + H(NO3) = HIO3 + NO2 + H2O =>
I2 + 10 H(NO3) = 2 HIO3 + 10 NO2 + 4 H2O
Si + HNO3 = H2 + SiNO3 =>
2 Si + 2 HNO3 = H2 + 2 SiNO3
Br2 + CCl4 = BrCl + C =>
2 Br2 + CCl4 = 4 BrCl + C
MnO4 + HNO3 = Mn + NO3 + H2O =>
MnO4 + 8 HNO3 = Mn + 8 NO3 + 4 H2O
KOH + NH4Cl = KNH4 + ClOH =>
KOH + NH4Cl = KNH4 + ClOH
Br + H2SO4 = Br2SO4 + H2 =>
2 Br + H2SO4 = Br2SO4 + H2
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
(NH4)2CO3 + Ca(Cl)2 = CaCO3 + NH4Cl =>
(NH4)2CO3 + Ca(Cl)2 = CaCO3 + 2 NH4Cl
Br2 + LiOH = BrOH + Li =>
Br2 + 2 LiOH = 2 BrOH + 2 Li
Br5 + O2 = Br5O2 =>
Br5 + O2 = Br5O2
NaCN + Au + H2O2 = NaOH + Na[Au(CN)2] =>
4 NaCN + 2 Au + H2O2 = 2 NaOH + 2 Na[Au(CN)2]
K[Cr(OH)4] + KOH + Br2 = KBr + K2CrO4 + H2O =>
2 K[Cr(OH)4] + 8 KOH + 3 Br2 = 6 KBr + 2 K2CrO4 + 8 H2O
AlZn + HCl = AlCl3 + ZnCl2 + H =>
AlZn + 5 HCl = AlCl3 + ZnCl2 + 5 H
C + Cl + F = CCl2F2 =>
C + 2 Cl + 2 F = CCl2F2
C + H = C3H8 =>
3 C + 8 H = C3H8
FeO + H2CO3 = Fe2(CO3)2 + H2O =>
2 FeO + 2 H2CO3 = Fe2(CO3)2 + 2 H2O
NaHCO3 + HNO3 = NaNO3 + H2CO3 =>
NaHCO3 + HNO3 = NaNO3 + H2CO3
NaCl = Na + Cl21 =>
21 NaCl = 21 Na + Cl21
NaNO2(aq) + KMnO4(aq) + H2O(l) = KOH(aq) + MnO2(s) + NaNO3(aq) =>
3 NaNO2(aq) + 2 KMnO4(aq) + H2O(l) = 2 KOH(aq) + 2 MnO2(s) + 3 NaNO3(aq)
SiH4 + O2 = Si2O4 + H2O =>
2 SiH4 + 4 O2 = Si2O4 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C10H10O4 + C2H6O2 = C10H8O4 + CH3OH =>
C10H10O4 + C2H6O2 = C10H8O4 + 2 CH3OH
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