| 前日に均衡した方程式 |
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
KSCN + COCl2 = K2(CO(SCN)4) + KCl =>
4 KSCN + COCl2 = K2(CO(SCN)4) + 2 KCl
HBr + NaOH = HOH + NaBr =>
HBr + NaOH = HOH + NaBr
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
HCuCl2 + H2O = Cu2O + HCl =>
2 HCuCl2 + H2O = Cu2O + 4 HCl
Cs + O2 = CsO =>
2 Cs + O2 = 2 CsO
MgCl2(ac) + NaOH(ac) = Mg(OH)2(s) + NaCl(ac) =>
MgCl2(ac) + 2 NaOH(ac) = Mg(OH)2(s) + 2 NaCl(ac)
AlCl3 + NaOH = Na3AlO3 + H2O + NaCl =>
AlCl3 + 6 NaOH = Na3AlO3 + 3 H2O + 3 NaCl
K + (H)2O = KOH + (H)2 =>
2 K + 2(H)2O = 2 KOH + (H)2
HNO3 + KOH(aq) = KNO3 + H2O =>
HNO3 + KOH(aq) = KNO3 + H2O
NaOH + H2BeO2 = Na2BeO2 + H2O =>
2 NaOH + H2BeO2 = Na2BeO2 + 2 H2O
Cr(CN)3 + HNO3 = H2Cr2O7 + CO2 + NO + H2O =>
2 Cr(CN)3 + 16 HNO3 = H2Cr2O7 + 6 CO2 + 22 NO + 7 H2O
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
Ca(OH)2 + (NH4)2 + SO4 = NH4OH + Ca(SO4) =>
Ca(OH)2 + (NH4)2 + SO4 = 2 NH4OH + Ca(SO4)
Fe2O3 + Ca = Fe2 + CaO =>
Fe2O3 + 3 Ca = Fe2 + 3 CaO
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
FeCl2 + NaSCN = NaCl + Fe(SCN)2 =>
FeCl2 + 2 NaSCN = 2 NaCl + Fe(SCN)2
KOH + HBr = H2O + KBr =>
KOH + HBr = H2O + KBr
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
Ti3(PO4)4 + Sn(C2H3O2)2 = Sn3(PO4)2 + Ti(C2H3O2)4 =>
Ti3(PO4)4 + 6 Sn(C2H3O2)2 = 2 Sn3(PO4)2 + 3 Ti(C2H3O2)4
NH4 + O2 + CH = HCN + H2O =>
NH4 + O2 + CH = HCN + 2 H2O
CuCl2 + Na2SO4 = CuSO4 + NaCl =>
CuCl2 + Na2SO4 = CuSO4 + 2 NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI
NaHSO3 + KClO3 = KCl + NaHSO4 =>
3 NaHSO3 + KClO3 = KCl + 3 NaHSO4
CuCl2 + Na2SO4 = CuSO4 + NaCl =>
CuCl2 + Na2SO4 = CuSO4 + 2 NaCl
H2TeO4 + Ba(OH)2 = BaTeO4 + H2O =>
H2TeO4 + Ba(OH)2 = BaTeO4 + 2 H2O
K(OH)2 = K + OH =>
K(OH)2 = K + 2 OH
Cu(ClO3)2 + Cs2CrO4 = CuCrO4 + CsClO3 =>
Cu(ClO3)2 + Cs2CrO4 = CuCrO4 + 2 CsClO3
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
CH3OH + CrO3 = Cr2O3 + HCHO + H2O =>
3 CH3OH + 2 CrO3 = Cr2O3 + 3 HCHO + 3 H2O
Na3[Co(CO3)3] + HCl = NaHCO3 + CoCl3 =>
Na3[Co(CO3)3] + 3 HCl = 3 NaHCO3 + CoCl3
HClO + NO2 = ClO + HNO2 =>
HClO + NO2 = ClO + HNO2
NaOH + H2BeO2 = Na2BeO2 + H2O =>
2 NaOH + H2BeO2 = Na2BeO2 + 2 H2O
Na2[IrCl6] + H2O = Na2[IrCl6](H2O)6 =>
Na2[IrCl6] + 6 H2O = Na2[IrCl6](H2O)6
Fe2O3 + Ca = Fe2 + CaO =>
Fe2O3 + 3 Ca = Fe2 + 3 CaO
Al2O3 + HCl = H2O + AlCl3 =>
Al2O3 + 6 HCl = 3 H2O + 2 AlCl3
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
Al + NaOH + H2O = [Al(OH)6]{-3} + Na{+} + H2 =>
2 Al + 6 NaOH + 6 H2O = 2[Al(OH)6]{-3} + 6 Na{+} + 3 H2
H2SO4 + AgF = HF + Ag2SO4 =>
H2SO4 + 2 AgF = 2 HF + Ag2SO4
KMnO4 + SiC + KOH = K2SiO3 + KHCO3 + K2MnO4 + H2O =>
8 KMnO4 + SiC + 11 KOH = K2SiO3 + KHCO3 + 8 K2MnO4 + 5 H2O
K3Al(OH)6 + HCl = KCl + Al(OH)3 + H2O =>
K3Al(OH)6 + 3 HCl = 3 KCl + Al(OH)3 + 3 H2O
H2SO4 + Zn = Zn2(SO4)3 + SO2 + H2O =>
6 H2SO4 + 2 Zn = Zn2(SO4)3 + 3 SO2 + 6 H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Pb(CH3COO)2(ac) + K2Cr2O7(ac) = K(CH3COO)(ac) + PbCr2O7(s) =>
Pb(CH3COO)2(ac) + K2Cr2O7(ac) = 2 K(CH3COO)(ac) + PbCr2O7(s)
Na2CO3 + HI = H2CO3 + NaI =>
Na2CO3 + 2 HI = H2CO3 + 2 NaI
C10H15NO*HCl + KMnO4 = C10H13NO + MnO2 + KCl + H2O + HCl =>
3 C10H15NO*HCl + 2 KMnO4 = 3 C10H13NO + 2 MnO2 + 2 KCl + 4 H2O + HCl
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Fe(NO3)3(aq) + Ag(s) = Fe(NO3)2(aq) + AgNO3(aq) =>
Fe(NO3)3(aq) + Ag(s) = Fe(NO3)2(aq) + AgNO3(aq)
Gd2O3 + HOAc + H2O = [(Gd(OAc)3(H2O)2)2]*4H2O =>
Gd2O3 + 6 HOAc + 5 H2O = [(Gd(OAc)3(H2O)2)2]*4H2O
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