| 前日に均衡した方程式 |
Y(OH)3 + 3 HNO3 = Y(NO3)3 + 3 H2O
Fe + H2C2O4 = FeH2C2O4 =>
Fe + H2C2O4 = FeH2C2O4
Cu(OH)2 + CH2O2 = Cu2O + CO2 + H2O =>
2 Cu(OH)2 + CH2O2 = Cu2O + CO2 + 3 H2O
AgNO3 + Na2HAsO4 = Ag2HAsO4 + NaNO3 =>
2 AgNO3 + Na2HAsO4 = Ag2HAsO4 + 2 NaNO3
Ca(oh)2 + H2O = Ca(OH)2 + H2 =>
Ca(oh)2 + 4 H2O = 2 Ca(OH)2 + 2 H2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
(NH4)2SO4 + KNO3 = NH4NO3 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = 2 NH4NO3 + K2SO4
HI + K2SO3 = H2SO3 + K2I2 =>
2 HI + K2SO3 = H2SO3 + K2I2
SiO2 = O2Si =>
SiO2 = O2Si
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe2(SO4)3 + HI = Fe2(SO3)3 + I2 + H2O =>
Fe2(SO4)3 + 6 HI = Fe2(SO3)3 + 3 I2 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cr(OH)3 + Cr + HCl = CrCl2 + H2O =>
2 Cr(OH)3 + Cr + 6 HCl = 3 CrCl2 + 6 H2O
Na2C2O2 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + Na2SO4 + K2SO4 =>
5 Na2C2O2 + 6 KMnO4 + 14 H2SO4 = 10 CO2 + 14 H2O + 6 MnSO4 + 5 Na2SO4 + 3 K2SO4
CH2O + Cu(OH)2 = CH2O2 + Cu2O + H2O =>
CH2O + 2 Cu(OH)2 = CH2O2 + Cu2O + 2 H2O
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
C3H4O4 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C3H4O4 + 8 KMnO4 + 24 HCl = 15 CO2 + 8 MnCl2 + 8 KCl + 22 H2O
Ca10(PO4)6(OH)2 + F = Ca10(PO4)6F2 + OH =>
Ca10(PO4)6(OH)2 + 2 F = Ca10(PO4)6F2 + 2 OH
Cu(NO3)2(H2O)3 + CO(NH2)2 = Cu2O + CO2 + NO2 + H2O =>
14 Cu(NO3)2(H2O)3 + 3 CO(NH2)2 = 7 Cu2O + 3 CO2 + 34 NO2 + 48 H2O
Cr{2+} + I2 = Cr{3} + I{-} =>
2 Cr{2+} + I2 = 2 Cr{3} + 2 I{-}
KOH + NiSO4 = KSO4NiOH =>
KOH + NiSO4 = KSO4NiOH
C18H34O2 + H2O = C8H17COOH + C8H17OH =>
16 C18H34O2 + 25 H2O = 24 C8H17COOH + 9 C8H17OH
SO2 + NaIO3 + H2O = NaHSO4 + H2SO4 + I2 =>
5 SO2 + 2 NaIO3 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
Cu + AsNO3 = As + Cu(NO3)2 =>
Cu + 2 AsNO3 = 2 As + Cu(NO3)2
Co(NO3)3 + Mn(NO3)2 + H2O = HMnO4 + Co(NO3)2 + HNO3 =>
5 Co(NO3)3 + Mn(NO3)2 + 4 H2O = HMnO4 + 5 Co(NO3)2 + 7 HNO3
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
K2CrO4 + H2O + NaI + KOH = I2 + NaOH + K3[Cr(OH6)] =>
2 K2CrO4 + 18 H2O + 26 NaI + 2 KOH = 13 I2 + 26 NaOH + 2 K3[Cr(OH6)]
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
FeCl3 + Na2S + H2O = Fe(OH)3 + H2S + NaCl =>
2 FeCl3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 6 NaCl
CoCl2 + K2S2O8 + KOH = CoOOH + K2SO4 + KCl + H2O =>
2 CoCl2 + K2S2O8 + 6 KOH = 2 CoOOH + 2 K2SO4 + 4 KCl + 2 H2O
F2 + NaOH = NaF + H2O + O =>
F2 + 2 NaOH = 2 NaF + H2O + O
S + H2S = HS =>
S + H2S = 2 HS
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
MgBr2 + S2 = SBr + Mg =>
MgBr2 + S2 = 2 SBr + Mg
K2SO4 + NH3 = (NH3)2SO4 + K =>
K2SO4 + 2 NH3 = (NH3)2SO4 + 2 K
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
BaCl2 + K2SO = BaSO + KCl =>
BaCl2 + K2SO = BaSO + 2 KCl
C3H8O + H2CrO4 = C3H6O2 + CrO2 + H2O =>
C3H8O + 2 H2CrO4 = C3H6O2 + 2 CrO2 + 3 H2O
Na2S2O3 + Pb(No3)2 = Pb(S2O3)2 + Na2No3 =>
2 Na2S2O3 + Pb(No3)2 = Pb(S2O3)2 + 2 Na2No3
NH3 + H2Cl = NH3Cl + H2 =>
NH3 + H2Cl = NH3Cl + H2
C3H7COOH3 + H2O = C4H7COOH + CH3OH =>
3 C3H7COOH3 + 3 H2O = C4H7COOH + 7 CH3OH
NaClO + NaOH + Na2S2O3 = NaCl + Na2SO4 + H2O =>
4 NaClO + 2 NaOH + Na2S2O3 = 4 NaCl + 2 Na2SO4 + H2O
Li2PO4 + NaOH = LiOH + Na2PO4 =>
Li2PO4 + 2 NaOH = 2 LiOH + Na2PO4
FeCl2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + Fe2(SO4)3 + H2O =>
2 FeCl2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 Cl2 + Fe2(SO4)3 + 7 H2O
HNO3 + Na2SiO3 = NaNO3 + H2SiO3 =>
2 HNO3 + Na2SiO3 = 2 NaNO3 + H2SiO3
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
K + Au2S3 = Au + K2S =>
6 K + Au2S3 = 2 Au + 3 K2S
HC3H3O2 + Al = H2 + HC3O2Al =>
2 HC3H3O2 + 2 Al = 3 H2 + 2 HC3O2Al
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