| 前日に均衡した方程式 |
P4 + 5 O2 = 2 P2O5
Co2(OH)6 + H6C3O6 = Co2C3O6 + H2O =>
Co2(OH)6 + H6C3O6 = Co2C3O6 + 6 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
sulfurdioxide + hydrogensulfide = sulfur + water =>
SO2 + 2 H2S = 3 S + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(H2PO2)2 + CuSO4 = Cu(H2PO2)2 + CaSO4 =>
Ca(H2PO2)2 + CuSO4 = Cu(H2PO2)2 + CaSO4
FeSO4(aq) + HCl(aq) = FeCl2 + H2SO4 =>
FeSO4(aq) + 2 HCl(aq) = FeCl2 + H2SO4
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
H3AsO3 + Zn + HCl = AsH3 + ZnCl3 + H2O =>
H3AsO3 + 2 Zn + 6 HCl = AsH3 + 2 ZnCl3 + 3 H2O
HCl + NH3 + NaNO2 = NaCl + N2O3 + H2 =>
3 HCl + NH3 + 3 NaNO2 = 3 NaCl + 2 N2O3 + 3 H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C12H22O11 + K(ClO3) = CO2 + H2O + KCl =>
C12H22O11 + 8 K(ClO3) = 12 CO2 + 11 H2O + 8 KCl
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
C17H13ClN4 + O2 = CO2 + H2O + Cl2 + NO2 =>
4 C17H13ClN4 + 97 O2 = 68 CO2 + 26 H2O + 2 Cl2 + 16 NO2
Cu + NaCN + H2O + O2 = NaOH + Na[Cu(CN)2] =>
4 Cu + 8 NaCN + 2 H2O + O2 = 4 NaOH + 4 Na[Cu(CN)2]
Cr2O7{2-} + H2O2 + H{+} = H2CrO12 + H2O =>
Cr2O7{2-} + 16 H2O2 + 2 H{+} = 2 H2CrO12 + 15 H2O
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
SbNS + HCl = SbCl + HNS =>
SbNS + HCl = SbCl + HNS
KBr + O2 = KBrO3 =>
2 KBr + 3 O2 = 2 KBrO3
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
H2S + HNO3 = H2O + NO + S =>
3 H2S + 2 HNO3 = 4 H2O + 2 NO + 3 S
Fe + S = FeS2 =>
Fe + 2 S = FeS2
CO2 + KOH = H2O + K2CO3 =>
CO2 + 2 KOH = H2O + K2CO3
H2 + KO2 = KOH + H2O =>
3 H2 + 2 KO2 = 2 KOH + 2 H2O
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
CH3CHO + HCN = CH3CHOHCN =>
CH3CHO + HCN = CH3CHOHCN
C3H3(g) + O2(g) = CO2(g) + H20(g) =>
20 C3H3(g) + 60 O2(g) = 60 CO2(g) + 3 H20(g)
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 4 H2O
Ba(OH)2 + H2SO4 = BaSO4 + (H2O) =>
Ba(OH)2 + H2SO4 = BaSO4 + 2(H2O)
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
zincchloride + phosphoricacid = zincphosphate + hydrochloricacid =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
HCOONa + NaHCO3 = HCOOH + Na2CO3 =>
HCOONa + NaHCO3 = HCOOH + Na2CO3
Mg + Fe3Cl = MgCl + Fe3 =>
Mg + Fe3Cl = MgCl + Fe3
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
FeCrO4 = Cr + Fe2O3 + O2 =>
4 FeCrO4 = 4 Cr + 2 Fe2O3 + 5 O2
Zn(NO3)2CuS = Cu(NO3)2ZnS =>
Zn(NO3)2CuS = Cu(NO3)2ZnS
C6H6O + O2 = CO2 + H20(water) =>
10 C6H6O + 55 O2 = 60 CO2 + 3 H20(water)
Ca3(C6H5O7)2 + C4H6O5 + H2O = C10H22CaO17 =>
2 Ca3(C6H5O7)2 + 9 C4H6O5 + 29 H2O = 6 C10H22CaO17
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH2O + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
CH2O + 4 Ag(NH3)2OH = (NH4)2CO3 + 6 NH3 + 4 Ag + 2 H2O
Cu3(PO4)2 + NH3 = (Cu(NH3)4)3(PO4)2 =>
Cu3(PO4)2 + 12 NH3 = (Cu(NH3)4)3(PO4)2
Mg(HSO4)2 + AgNO3 = Mg(NO3)2 + AgHSO4 =>
Mg(HSO4)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgHSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Br2 + MgF2 = BrF + Mg =>
Br2 + MgF2 = 2 BrF + Mg
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