| 前日に均衡した方程式 |
MgBr2 + 2 NaC2H3O2 = 2 NaBr + Mg(C2H3O2)2
K + PbNO3 = KPb + NO3 =>
K + PbNO3 = KPb + NO3
Fe + Sn(NO3)3 = Fe(NO3)4 + Sn =>
3 Fe + 4 Sn(NO3)3 = 3 Fe(NO3)4 + 4 Sn
(NH4)2CO3 + HNO3 = CO2 + NH4NO3 + H2O =>
(NH4)2CO3 + 2 HNO3 = CO2 + 2 NH4NO3 + H2O
AlCl3 + LiOH = Al(*OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(*OH)3 + 3 LiCl
C95H104N2S2O + H2 = C58H81NS + O2 + S + N2 =>
116 C95H104N2S2O + 1663 H2 = 190 C58H81NS + 58 O2 + 42 S + 21 N2
CaHS + Zn(OH)2 = ZnS + Ca(OH)2 + H2 =>
2 CaHS + 2 Zn(OH)2 = 2 ZnS + 2 Ca(OH)2 + H2
CuCl2 + S2CO3 = Cu2CO3 + SCl2 =>
2 CuCl2 + S2CO3 = Cu2CO3 + 2 SCl2
NaOH + Ca = NaCa + CaOH =>
NaOH + 2 Ca = NaCa + CaOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C14H12O2 + C2O2Cl2 = C14H11O + CO + HCl =>
13 C14H12O2 + 12 C2O2Cl2 = 12 C14H11O + 38 CO + 24 HCl
HClO4(l) + P2O5(s) = Cl2O7 + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7 + 2 HPO3(s)
CuO + H2O + H2SO4 = CuSO4*5H2O = CuO + H2O + H2SO4 =>
CuO + 4 H2O + H2SO4 = CuSO4*5H2O
(NH3) + H2SO4 = (NH4)2(SO4) =>
2(NH3) + H2SO4 = (NH4)2(SO4)
FeO + H2O = FeO2H2 =>
FeO + H2O = FeO2H2
HCl + CaCl2 = CaHCl + Cl2 =>
HCl + CaCl2 = CaHCl + Cl2
Na2CO3 + Cl2 = NaCl + CO3 =>
Na2CO3 + Cl2 = 2 NaCl + CO3
NaOH + (NH4)2SO3 = Na2SO3 + H2O + NH3 =>
2 NaOH + (NH4)2SO3 = Na2SO3 + 2 H2O + 2 NH3
NH4(NO3) = H2O + N2 + O2 =>
2 NH4(NO3) = 4 H2O + 2 N2 + O2
KBr + KBrO3 + H2O = Br2 + KOH =>
5 KBr + KBrO3 + 3 H2O = 3 Br2 + 6 KOH
H2SO4 + Li2CO3 = H2CO3 + Li2SO4 =>
H2SO4 + Li2CO3 = H2CO3 + Li2SO4
Cu(No3)2 = Cu + (No3) =>
Cu(No3)2 = Cu + 2(No3)
KMnO4 + KI + H2O = KIO3 + MnO2 + KOH =>
2 KMnO4 + KI + H2O = KIO3 + 2 MnO2 + 2 KOH
MnO2H = Mn + MnO4 + H2O =>
8 MnO2H = 5 Mn + 3 MnO4 + 4 H2O
PbI2 + K(NO3) = Pb(NO3) + KI2 =>
PbI2 + K(NO3) = Pb(NO3) + KI2
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3CHOCH3 + K2SO4 + MnSO4 + H2O =>
10 CH3CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 10 CH3CHOCH3 + K2SO4 + 2 MnSO4 + 8 H2O
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s) =>
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s)
K2[HgI4] + KOH + NH4Cl = [Hg2NH2I2]I + KCl + KI + H2O =>
2 K2[HgI4] + 2 KOH + NH4Cl = [Hg2NH2I2]I + KCl + 5 KI + 2 H2O
AlF3 + Rb2CO3 = Al2(CO3)3 + F2 + Rb =>
2 AlF3 + 3 Rb2CO3 = Al2(CO3)3 + 3 F2 + 6 Rb
O = O2 =>
2 O = O2
Hg + KI = HgIK =>
Hg + KI = HgIK
C5H32 + O2 = CO2 + H2O =>
C5H32 + 13 O2 = 5 CO2 + 16 H2O
H2SO4 + NaHCO3 = NaH + SO4(HCO3)2 =>
H2SO4 + 2 NaHCO3 = 2 NaH + SO4(HCO3)2
ZnSO4*7H2O + NaOH = ZnO + H2 + NaSO11 =>
2 ZnSO4*7H2O + 2 NaOH = 2 ZnO + 15 H2 + 2 NaSO11
CO3 + Cr2 = CrCO3 =>
2 CO3 + Cr2 = 2 CrCO3
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Fe(SCN)3 + Na2SO3 + H2SO4 = Fe2(SO4)3 + NaSCN + H2SO3 =>
2 Fe(SCN)3 + 3 Na2SO3 + 3 H2SO4 = Fe2(SO4)3 + 6 NaSCN + 3 H2SO3
V + LiCl = Li + VCl2 =>
V + 2 LiCl = 2 Li + VCl2
FeS + H2O = Fe + SOH + H2 =>
2 FeS + 2 H2O = 2 Fe + 2 SOH + H2
Hg2NO3 = Hg + O2 + NO2 =>
2 Hg2NO3 = 4 Hg + O2 + 2 NO2
H8MnSO8 + H2SO4 = SO4{-} + SO2 + H2O + Mn{2+} =>
H8MnSO8 + 2 H2SO4 = 2 SO4{-} + SO2 + 6 H2O + Mn{2+}
(CH2OCOC3H7)2CHOCOCH2OCOC3H7 + H2O = CH2OHCHOHCH2OH + C3H8 =>
9(CH2OCOC3H7)2CHOCOCH2OCOC3H7 + 78 H2O = 50 CH2OHCHOHCH2OH + C3H8
Al(s) + Na(NO3) = Al(NO3)3 + Na =>
Al(s) + 3 Na(NO3) = Al(NO3)3 + 3 Na
Na2CO3 + HCl(aq) = NaCl + H2CO3 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl + H2CO3
Cu + HNO3 = H + CuNO3 =>
Cu + HNO3 = H + CuNO3
NH3 + NaC2H3O2 = NH4 + NaCH2COO =>
NH3 + NaC2H3O2 = NH4 + NaCH2COO
SiCH3Cl3 + (Si(CH3)3Cl) + H2O = C14H42O5Si6 + HCl =>
2 SiCH3Cl3 + 4(Si(CH3)3Cl) + 5 H2O = C14H42O5Si6 + 10 HCl
C6H8O6 = C2 + H2 + O2 =>
C6H8O6 = 3 C2 + 4 H2 + 3 O2
MnCl2 + CO3(NH4)2 = MnCO3 + NH4Cl =>
MnCl2 + CO3(NH4)2 = MnCO3 + 2 NH4Cl
Br2 + HCl = BrCl + H2 =>
Br2 + 2 HCl = 2 BrCl + H2
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