| 前日に均衡した方程式 |
2 C6H12O6 + 2 NaBH4 + 2 H2O = 2 NaOH + B2H6 + 2 C6H14O6
Zn(s) + HNO3(ac) = Zn(NO3)3 + N2O(g) + H2O(l) =>
8 Zn(s) + 30 HNO3(ac) = 8 Zn(NO3)3 + 3 N2O(g) + 15 H2O(l)
C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2
MgBr2 + Na2CO3 = Na2Br2 + MgCO3 =>
MgBr2 + Na2CO3 = Na2Br2 + MgCO3
CH3CH(OH)CH3 + HBr = CH3CH(Br)CH3 + H2O =>
CH3CH(OH)CH3 + HBr = CH3CH(Br)CH3 + H2O
CaSO3 + HI = H2Ca + I2SO3 =>
CaSO3 + 2 HI = H2Ca + I2SO3
H2SO2 + KOH = KHSO2 + H2O =>
H2SO2 + KOH = KHSO2 + H2O
Acetone + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
CH3CH2OH + HCOOH = HCOOCH3 + H2O =>
CH3CH2OH + 2 HCOOH = 2 HCOOCH3 + H2O
HClO4 + K2CrO4 = H2CrO4 + KClO4 =>
2 HClO4 + K2CrO4 = H2CrO4 + 2 KClO4
MnO2 + KCIO3 + NaCO3 = NaMnO4 + CO2 + KCI =>
3 MnO2 + KCIO3 + 3 NaCO3 = 3 NaMnO4 + 3 CO2 + KCI
Br(OH)7 + HCl = BrCl7 + H2O =>
Br(OH)7 + 7 HCl = BrCl7 + 7 H2O
AlCl3 + Ag(No3)2 = Al(No3)2 + AgCl3 =>
AlCl3 + Ag(No3)2 = Al(No3)2 + AgCl3
K2Cr04 + Pb(NO3)2 = KNO3 + PbCr04 =>
K2Cr04 + Pb(NO3)2 = 2 KNO3 + PbCr04
C8H4O3 + CuCl + CH4N2O = C37H16N8Cu + NH3 + (NH4)2Cl + CO =>
37 C8H4O3 + 5 CuCl + 89 CH4N2O = 5 C37H16N8Cu + 128 NH3 + 5(NH4)2Cl + 200 CO
FeCl3(s) + H2O(l) = HCl(aq) + Fe(OH)3(s) =>
FeCl3(s) + 3 H2O(l) = 3 HCl(aq) + Fe(OH)3(s)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CdCl2 + NH3 + H2O = Cd(OH)2 + NH4Cl =>
CdCl2 + 2 NH3 + 2 H2O = Cd(OH)2 + 2 NH4Cl
CaCO3 + HCOOH = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 8 HCOOH = Ca(CH3COO)2 + 5 CO2 + 5 H2O
H2O2 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
H2O2 + 3 KI + H2SO4 = KI3 + K2SO4 + 2 H2O
PbSO3 + HNO3 = PbSO4 + NO2 + H2O =>
PbSO3 + 2 HNO3 = PbSO4 + 2 NO2 + H2O
Zn(s) + CuSO4(aq) = ZnSO4 + Cu(s) =>
Zn(s) + CuSO4(aq) = ZnSO4 + Cu(s)
KMnO4 + C6H14 = C6H14KMnO4 =>
KMnO4 + C6H14 = C6H14KMnO4
MnO2 + Ba(NO3)2 = BaMnO4 + NO2 =>
MnO2 + Ba(NO3)2 = BaMnO4 + 2 NO2
Cd{2+} + Na2S = CdS + Na{+} =>
Cd{2+} + Na2S = CdS + 2 Na{+}
Na2O + O2 = Na2O2 =>
2 Na2O + O2 = 2 Na2O2
Pb(NO3)2 = NO3 + Pb =>
Pb(NO3)2 = 2 NO3 + Pb
C6H13 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COCH3 =>
2 C6H13 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 H2O + 4 CH3COCH3
ZrCl4 + Na = NaCl + Zr =>
ZrCl4 + 4 Na = 4 NaCl + Zr
FeS + HNO3 = S + Fe(NO3)2 + H2O + NO =>
3 FeS + 8 HNO3 = 3 S + 3 Fe(NO3)2 + 4 H2O + 2 NO
C5 + H12 = CH =>
12 C5 + 5 H12 = 60 CH
H2S + KOH = KHS + H2O =>
H2S + KOH = KHS + H2O
H2SO4 + S + Fe(OOH) = FeSO4 + H2O =>
5 H2SO4 + S + 6 Fe(OOH) = 6 FeSO4 + 8 H2O
Pd(NO3)2 = PdO + NO + O2 =>
2 Pd(NO3)2 = 2 PdO + 4 NO + 3 O2
NaClO4 + C12H26 = CO2 + H2O + NaCl =>
37 NaClO4 + 4 C12H26 = 48 CO2 + 52 H2O + 37 NaCl
Sb2S3 + Mn(NO3)3 + Na2SiO3 + H2O = NaSbO3 + Na2MnO4 + NO + SiO2 + H2SO4 =>
3 Sb2S3 + 14 Mn(NO3)3 + 17 Na2SiO3 + 9 H2O = 6 NaSbO3 + 14 Na2MnO4 + 42 NO + 17 SiO2 + 9 H2SO4
C17H20N4O6 + HNO3 = CO2 + H2O + NO =>
C17H20N4O6 + 28 HNO3 = 17 CO2 + 24 H2O + 32 NO
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
(NH4)2S2O8 + FeSO4 + NaOH = (NH4)2SO4 + Na2SO4 + Fe(OH)3 =>
(NH4)2S2O8 + 2 FeSO4 + 6 NaOH = (NH4)2SO4 + 3 Na2SO4 + 2 Fe(OH)3
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
I2 + I{-} = I3{-} =>
I2 + I{-} = I3{-}
CH3CHOHCH2OH + HBr = CH4CHOHBrCH2OH =>
CH3CHOHCH2OH + HBr = CH4CHOHBrCH2OH
RCH2OH + CH3COOH = CH3COOCH2R + H2O =>
RCH2OH + CH3COOH = CH3COOCH2R + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
K2ZnO2 + H2SO4 = K2SO4 + ZnO + H2O =>
K2ZnO2 + H2SO4 = K2SO4 + ZnO + H2O
CaSO4 + CO2 + NH3 + H2O = (NH4)2SO4 + CaCO3 =>
CaSO4 + CO2 + 2 NH3 + H2O = (NH4)2SO4 + CaCO3
SO2 + CI2 = SO2CI2 =>
SO2 + CI2 = SO2CI2
HCOOH + C2H6O = HCOOC2H5 + H2O =>
HCOOH + C2H6O = HCOOC2H5 + H2O
K + HCl = KH + Cl2 =>
2 K + 2 HCl = 2 KH + Cl2
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