| 前日に均衡した方程式 |
2 KOH(aq) + ZnCl2(aq) = Zn(OH)2(s) + 2 KCl(aq)
C4H10 + S2 = CS2 + H2S =>
2 C4H10 + 13 S2 = 8 CS2 + 10 H2S
CH3COOC2H5 + OH = CH3COO + C2H5OH =>
CH3COOC2H5 + OH = CH3COO + C2H5OH
CH3CO2K + HCl = CH3CO2H + KCl =>
CH3CO2K + HCl = CH3CO2H + KCl
Na2MoO4*2H2O = Na + Mo + O + H =>
Na2MoO4*2H2O = 2 Na + Mo + 6 O + 4 H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sn + HCl + H2O = SnCl22H2O + H2 =>
Sn + 22 HCl + H2O = SnCl22H2O + 11 H2
CH2Cl2 + Na = C2H4 + NaCl =>
2 CH2Cl2 + 4 Na = C2H4 + 4 NaCl
CH2O + SO4{-2} = HCO3{-} + H2S =>
2 CH2O + SO4{-2} = 2 HCO3{-} + H2S
Zn + Pb2No = ZnNo + Pb =>
Zn + Pb2No = ZnNo + 2 Pb
C6H12 + I2 = C6H12I2 =>
C6H12 + I2 = C6H12I2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al2S3 + HNO3 + H2O = H3AlO4 + NO + H2SO4 =>
3 Al2S3 + 28 HNO3 + 4 H2O = 6 H3AlO4 + 28 NO + 9 H2SO4
AlCl3 + S = Al2S3 + Cl =>
2 AlCl3 + 3 S = Al2S3 + 6 Cl
Na2SO4 + H = Na2S + H2O =>
Na2SO4 + 8 H = Na2S + 4 H2O
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
AI(OH)3 + HCl = AICl3 + H2O =>
AI(OH)3 + 3 HCl = AICl3 + 3 H2O
NaCl(aq) + H2SO4(aq) = HCl(g) + Na2SO4(aq) =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl(g) + Na2SO4(aq)
Li2SO4 + H2O = H2SO4 + Li2O =>
Li2SO4 + H2O = H2SO4 + Li2O
FeCl3 + Ba(HCO3)2 = Fe(OH)3 + CO2 + BaCl2 =>
2 FeCl3 + 3 Ba(HCO3)2 = 2 Fe(OH)3 + 6 CO2 + 3 BaCl2
Na2S + H2O + SO2 = Na2SO3 + H2S =>
Na2S + H2O + SO2 = Na2SO3 + H2S
Zn(NO3)2 + NH2CONH2 = ZnO + N2 + H2 + CO2 =>
Zn(NO3)2 + 5 NH2CONH2 = ZnO + 6 N2 + 10 H2 + 5 CO2
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
In{+} = In{-} + In{3+} =>
2 In{+} = In{-} + In{3+}
NaOH + Na2SO4 = NaSO4 + Na2(OH) =>
NaOH + Na2SO4 = NaSO4 + Na2(OH)
MnCl4 = Mn + Cl =>
MnCl4 = Mn + 4 Cl
Ba + HBr = BaBr2 + H =>
Ba + 2 HBr = BaBr2 + 2 H
Fe2(SO4)3 + HF = FeF3 + H2SO4 =>
Fe2(SO4)3 + 6 HF = 2 FeF3 + 3 H2SO4
FeS + H2SO3 = FeSO3 + H2S =>
FeS + H2SO3 = FeSO3 + H2S
CaCO3 + Al2O3 = Ca3(AlO3)2 + CO2 =>
3 CaCO3 + Al2O3 = Ca3(AlO3)2 + 3 CO2
Sb2S3 + H2O2 + NH4OH = (NH4)3SbO4 + (NH4)2SO4 + H2O =>
Sb2S3 + 14 H2O2 + 12 NH4OH = 2(NH4)3SbO4 + 3(NH4)2SO4 + 20 H2O
CO3 + H2O = HCO3 + OH =>
CO3 + H2O = HCO3 + OH
Cr2O7{2-}(aq) + H2C2O4(aq) + H{+} = Cr{3+}(aq) + CO2(g) + H2O =>
Cr2O7{2-}(aq) + 3 H2C2O4(aq) + 8 H{+} = 2 Cr{3+}(aq) + 6 CO2(g) + 7 H2O
C6H5NH2 + HNO3 = C6H2(NO2)3NH2 + H2O =>
C6H5NH2 + 3 HNO3 = C6H2(NO2)3NH2 + 3 H2O
NaOH + Al2O3 + H2O = Na[Al(OH)4] =>
2 NaOH + Al2O3 + 3 H2O = 2 Na[Al(OH)4]
C7H8 + C4H9Cl = C11H16 + HCl =>
C7H8 + C4H9Cl = C11H16 + HCl
KOH + CrBr3 = KBr3 + Cr(OH) =>
KOH + CrBr3 = KBr3 + Cr(OH)
Cl2 + I2 + NaOH = NaCl + Na2H3IO6 + H2O =>
7 Cl2 + I2 + 18 NaOH = 14 NaCl + 2 Na2H3IO6 + 6 H2O
H2O2 + KMnO4 = MnO2 + KOH + H2O3 =>
5 H2O2 + 2 KMnO4 = 2 MnO2 + 2 KOH + 4 H2O3
SF2 + H2O = S8 + H2S4O6 + HF =>
40 SF2 + 48 H2O = S8 + 8 H2S4O6 + 80 HF
H2 + SO4 = SO3 + H2O =>
H2 + SO4 = SO3 + H2O
MgCO3(aq) + AgNO3(aq) = Mg(NO3)2(aq) + Ag2CO3(s) =>
MgCO3(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + Ag2CO3(s)
HCOOH + C2H5OH = HCOOC2H5 + HOH =>
HCOOH + C2H5OH = HCOOC2H5 + HOH
KO2 + H2SO4 = K2SO4 + H2O2 + O2 =>
2 KO2 + H2SO4 = K2SO4 + H2O2 + O2
K2C2O4 + KMnO4 + H2O = CO2 + Mn(OH)2 + KOH =>
5 K2C2O4 + 2 KMnO4 + 8 H2O = 10 CO2 + 2 Mn(OH)2 + 12 KOH
KClO3 + NaOH + Zn = NaZnO2 + KCl + H2O =>
KClO3 + 2 NaOH + 2 Zn = 2 NaZnO2 + KCl + H2O
Ag(NO3)2 + K2CrO4 = AgCrO4 + K2(NO3)2 =>
Ag(NO3)2 + K2CrO4 = AgCrO4 + K2(NO3)2
AgC2H3O2 + K2CrO4 = Ag2CrO4 + KC2H3O2 =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + 2 KC2H3O2
P + Br = PBr3 =>
P + 3 Br = PBr3
Ca(OH)2 + Pb3(PO4)4 = Ca3(PO4)2 + Pb(OH)4 =>
6 Ca(OH)2 + Pb3(PO4)4 = 2 Ca3(PO4)2 + 3 Pb(OH)4
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