| 前日に均衡した方程式 |
Fe + H2SO3 = Fe(SO3) + 2 H
K2 + Cl3 = KCl =>
3 K2 + 2 Cl3 = 6 KCl
C3H4O2 + NaHCO3 = C2H3O2Na + CO2 + H2O =>
2 C3H4O2 + 3 NaHCO3 = 3 C2H3O2Na + 3 CO2 + H2O
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(g) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(g)
CrO + N2O = Cr(NO)2 =>
CrO + N2O = Cr(NO)2
K2Cr2O7 + KI + H2O = I2 + Cr2O3 + KOH =>
K2Cr2O7 + 6 KI + 4 H2O = 3 I2 + Cr2O3 + 8 KOH
K2Cr2O7 + H2S = Cr2S3 + K2S + S + H2O =>
K2Cr2O7 + 7 H2S = Cr2S3 + K2S + 3 S + 7 H2O
K2Cr2O7 + Na2S + H2O = Cr(OH)3 + Na2SO3 + KOH =>
K2Cr2O7 + Na2S + 4 H2O = 2 Cr(OH)3 + Na2SO3 + 2 KOH
Sr1N + LiAlH4 + Li3N + AlN = SrLiAl3N4 + H2 =>
4 Sr1N + LiAlH4 + Li3N + 11 AlN = 4 SrLiAl3N4 + 2 H2
KCl + CH3COONa = CH3COOK + NaCl =>
KCl + CH3COONa = CH3COOK + NaCl
CH4 + CaSiO3 + Fe2O3 = FeCaSi + H2 + CO2 =>
9 CH4 + 4 CaSiO3 + 2 Fe2O3 = 4 FeCaSi + 18 H2 + 9 CO2
FeS2 + O2 + H2O = Fe3{+} + SO4{2-} + H{+} =>
12 FeS2 + 37 O2 + 22 H2O = 4 Fe3{+} + 24 SO4{2-} + 44 H{+}
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
Pb + Ag2SO4 = PbSO4 + Ag =>
Pb + Ag2SO4 = PbSO4 + 2 Ag
Au + NaCN = Na(AuCN) =>
Au + NaCN = Na(AuCN)
CuO + C2H5OH = CO2 + H2O + Cu =>
6 CuO + C2H5OH = 2 CO2 + 3 H2O + 6 Cu
NaOH + (NH4)SO4 = NaSO4 + (NH4)OH =>
NaOH + (NH4)SO4 = NaSO4 + (NH4)OH
PbCO3 + Ga2(CrO4)3 = PbCrO4 + Ga2(CO3)3 =>
3 PbCO3 + Ga2(CrO4)3 = 3 PbCrO4 + Ga2(CO3)3
Pb + Ba(NO3)2 = Pb(NO3)2 + Ba =>
Pb + Ba(NO3)2 = Pb(NO3)2 + Ba
NH4OH + HBr = NH4HBr + OH =>
NH4OH + HBr = NH4HBr + OH
Cu + NaClO + H2O = CuO*H2O + NaCl =>
Cu + NaClO + H2O = CuO*H2O + NaCl
K2MnO4 + SO2 = MnO2 + K2SO4 =>
K2MnO4 + SO2 = MnO2 + K2SO4
CsTi(SO4)2*12H2O + Na2CO3 = Ti(OH)3 + NaHSO4 + CsHSO4 + H2O + CO2 =>
2 CsTi(SO4)2*12H2O + Na2CO3 = 2 Ti(OH)3 + 2 NaHSO4 + 2 CsHSO4 + 19 H2O + CO2
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
Al + NiSO4 = AlSO4 + Ni =>
Al + NiSO4 = AlSO4 + Ni
Ag(NO3)2 + NaCO3 = Ag(CO3)2 + NaNO3 =>
Ag(NO3)2 + 2 NaCO3 = Ag(CO3)2 + 2 NaNO3
CH3CO2Na + HCI = NaCI + C2H4O2 =>
CH3CO2Na + HCI = NaCI + C2H4O2
Li2SO4 + CO = SO2 + CO2 + Li2O =>
Li2SO4 + CO = SO2 + CO2 + Li2O
FeCl3(aq) + KSCN() = Fe(SCN)3 + KCl(aq) =>
FeCl3(aq) + 3 KSCN() = Fe(SCN)3 + 3 KCl(aq)
Pb + NH3 = Pb(NH3) =>
Pb + NH3 = Pb(NH3)
K2SO4(aq) + Co(NO3)2(aq) = CoSO4(s) + KNO3(aq) =>
K2SO4(aq) + Co(NO3)2(aq) = CoSO4(s) + 2 KNO3(aq)
Pb3O4(s) = PbO(s) + O2(g) =>
2 Pb3O4(s) = 6 PbO(s) + O2(g)
K2SiO3 + HF = KF + SiF4 + H2O =>
K2SiO3 + 6 HF = 2 KF + SiF4 + 3 H2O
Na2CO13H20 + C2H4O2 = CO2 + H2O + NaC2H4O2 =>
4 Na2CO13H20 + 9 C2H4O2 = 6 CO2 + 42 H2O + 8 NaC2H4O2
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + Na2SO4 + KNO3 =>
K3Fe(SCN)6 + 16 Na2Cr2O7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr2(SO4)3 + 6 CO2 + 58 H2O + 16 Na2SO4 + 3 KNO3
PbCO3 + Na2S = PbS + Na + CO3 =>
PbCO3 + Na2S = PbS + 2 Na + CO3
H3BO3 + Ba(OH)2*8H2O = BaB2O4 + H2O =>
2 H3BO3 + Ba(OH)2*8H2O = BaB2O4 + 12 H2O
Fe2SiO4 + O2 + H2O = Fe2O3 + H4SiO4 =>
2 Fe2SiO4 + O2 + 4 H2O = 2 Fe2O3 + 2 H4SiO4
H2 + O2 = H21O =>
21 H2 + O2 = 2 H21O
Br2 + Cu{2+} = Br{2+} + Cu =>
Br2 + 2 Cu{2+} = 2 Br{2+} + 2 Cu
Au(OH3) = Au + O + H3 =>
Au(OH3) = Au + O + H3
Hg2Cl2 + NH3 = HgNH2Cl + Hg + NH4Cl =>
Hg2Cl2 + 2 NH3 = HgNH2Cl + Hg + NH4Cl
C17H16 + O2(g) = CO2(g) + H2O(g) =>
C17H16 + 21 O2(g) = 17 CO2(g) + 8 H2O(g)
Cr + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 H2O + 3 NO2
C6H5CHO + (CH3)2CO = C17H14O + H2O =>
2 C6H5CHO + (CH3)2CO = C17H14O + 2 H2O
KC2H3O2 + Ba(NO3)2 = KNO3 + Ba(C2H3O2)2 =>
2 KC2H3O2 + Ba(NO3)2 = 2 KNO3 + Ba(C2H3O2)2
Sodiumoxide + Carbondioxide + water = sodiumhydrogencarbonate =>
Na2O + 2 CO2 + H2O = 2 NaHCO3
KBrO(s) = KBr(s) + O2(g) =>
2 KBrO(s) = 2 KBr(s) + O2(g)
NaOH + KSCN = Na(SCN) + KOH =>
NaOH + KSCN = Na(SCN) + KOH
Fe2O3 + OF2 = FeF3 + O2 =>
Fe2O3 + 3 OF2 = 2 FeF3 + 3 O2
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