| 前日に均衡した方程式 |
HCl + H2O = H3O{+} + Cl{-}
Sn + Pb(No3)2 = Pb + Sn(No3)2 =>
Sn + Pb(No3)2 = Pb + Sn(No3)2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CuBr2(aq) + Pb(CH3COO)2(aq) = PbBr2(s) + Cu(CH3COO)2(aq) =>
CuBr2(aq) + Pb(CH3COO)2(aq) = PbBr2(s) + Cu(CH3COO)2(aq)
HCOOH + HCl = HCOCl + H2O =>
HCOOH + HCl = HCOCl + H2O
Zn(OH)2 + Ca(OH)2 = ZnCaO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = ZnCaO2 + 2 H2O
NH4NO2N2 = N2 + H2O =>
NH4NO2N2 = 2 N2 + 2 H2O
AuS3 + H2 = Au + H2S =>
AuS3 + 3 H2 = Au + 3 H2S
Cr + OH{-} + H2O2 = CrO4{2-} + H2O =>
Cr + 2 OH{-} + 3 H2O2 = CrO4{2-} + 4 H2O
P4O10 + H2O = P(OH)5 =>
P4O10 + 10 H2O = 4 P(OH)5
ThF4 + I = Th + IF =>
ThF4 + 4 I = Th + 4 IF
K2Cr2O7 + BaCl2 + HCl = BaCr2O7 + HK + Cl =>
K2Cr2O7 + BaCl2 + 2 HCl = BaCr2O7 + 2 HK + 4 Cl
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NaHCO3 + CH3C00H = NaCH3COO + H2O + C02 =>
2 NaHCO3 + 2 CH3C00H = 2 NaCH3COO + 2 H2O + C02
AuS3 + H2 = Au + H2S =>
AuS3 + 3 H2 = Au + 3 H2S
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
MgCl2 + Na2SO4 = MgSO4 + Na + Cl =>
MgCl2 + Na2SO4 = MgSO4 + 2 Na + 2 Cl
Pt + HCl + NaNO3 = H2PtCl6 + NO2 + H2O + NaCl =>
Pt + 10 HCl + 4 NaNO3 = H2PtCl6 + 4 NO2 + 4 H2O + 4 NaCl
CH3COOH + NaOH = CH2COOH + NaOH2 =>
CH3COOH + NaOH = CH2COOH + NaOH2
Mg(OH)2 + Na2O = NaOH + MgO =>
Mg(OH)2 + Na2O = 2 NaOH + MgO
K2O2 + HI = K2 + IO + H2O =>
3 K2O2 + 4 HI = 3 K2 + 4 IO + 2 H2O
N2O2 = O2 + N2O =>
2 N2O2 = O2 + 2 N2O
MnSO4 + Na2FeO4 + H2SO4 = Mn(SO4)2 + NaFeO2 + Na2SO4 + H2O =>
3 MnSO4 + 2 Na2FeO4 + 4 H2SO4 = 3 Mn(SO4)2 + 2 NaFeO2 + Na2SO4 + 4 H2O
Sn + NaNO3 + HSO4 = SnO2 + NO2 + H2O + Na2SO4 =>
3 Sn + 8 NaNO3 + 4 HSO4 = 3 SnO2 + 8 NO2 + 2 H2O + 4 Na2SO4
Ca(CH3COO)2 + Na2CO3 = CaCO3 + NaCH3COO =>
Ca(CH3COO)2 + Na2CO3 = CaCO3 + 2 NaCH3COO
P + KOH + H2O = KH2PO4 + PH =>
6 P + KOH + 3 H2O = KH2PO4 + 5 PH
Zn(NO3)2*6H2O + W(NO3)*3H2O + C6H8O7 = CO2 + H2O + N2 + ZnWO4 =>
18 Zn(NO3)2*6H2O + 18 W(NO3)*3H2O + 10 C6H8O7 = 60 CO2 + 202 H2O + 27 N2 + 18 ZnWO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Zn + SnCl4 = Sn4 + ZnCl =>
16 Zn + 4 SnCl4 = Sn4 + 16 ZnCl
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Mg2 + H2 = MgH2 =>
Mg2 + 2 H2 = 2 MgH2
Zn + FeCl2 = Fe2 + ZnCl =>
4 Zn + 2 FeCl2 = Fe2 + 4 ZnCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
(NH4)3(PO4) + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
Ba(HCO3)2 + KOH = Ba(OH)2 + K2CO3 + H2O =>
Ba(HCO3)2 + 4 KOH = Ba(OH)2 + 2 K2CO3 + 2 H2O
MgCO3(s) + HClO4(aq) = Mg(ClO4)2 + H2O + CO2 =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2 + H2O + CO2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
CuCl2 + Na2S2O5 + H2O = CuCl + Na2SO4 + H2SO4 + HCl =>
4 CuCl2 + Na2S2O5 + 3 H2O = 4 CuCl + Na2SO4 + H2SO4 + 4 HCl
C7H9 + HNO3 = C7H6N3O6 + H2O =>
C7H9 + 3 HNO3 = C7H6N3O6 + 3 H2O
AuCl4{-} + C2O4{2-} = Au + Cl{-} + CO2 =>
2 AuCl4{-} + 3 C2O4{2-} = 2 Au + 8 Cl{-} + 6 CO2
K2HPO4 + HCl = KH2PO4 + KCl =>
K2HPO4 + HCl = KH2PO4 + KCl
(NH4)2CO3HgO = (NH4)2OHgCO3 =>
(NH4)2CO3HgO = (NH4)2OHgCO3
Na2CO3 + HCH3COOH = NaCH3COOH + H2O + CO2 =>
Na2CO3 + 2 HCH3COOH = 2 NaCH3COOH + H2O + CO2
NaI + H2O = NaOH + H2 + I =>
2 NaI + 2 H2O = 2 NaOH + H2 + 2 I
NaI + Cu = NaICu =>
NaI + Cu = NaICu
HCoOH + NaHCO3 = HCoONa + H2O + CO2 =>
HCoOH + NaHCO3 = HCoONa + H2O + CO2
ZnCl + KI = KCl + ZnI =>
ZnCl + KI = KCl + ZnI
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
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