| 前日に均衡した方程式 |
Ba(NO3)2 + H3PO4 = BaPO4 + H3(NO3)2
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3 =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3
CaCl2(aq) + H2O(l) = Ca(OH)2 + HCl =>
CaCl2(aq) + 2 H2O(l) = Ca(OH)2 + 2 HCl
HCl(aq) + Zn(OH)2 = ZnCl2(aq) + H2O(l) =>
2 HCl(aq) + Zn(OH)2 = ZnCl2(aq) + 2 H2O(l)
Tm2O3 + HNO3 = Tm(NO3)3 + H2O =>
Tm2O3 + 6 HNO3 = 2 Tm(NO3)3 + 3 H2O
Cl2O6 + KOH = KClO3 + KClO4 + H2O =>
Cl2O6 + 2 KOH = KClO3 + KClO4 + H2O
Pb(s) + H3PO4(aq) = H2(g) + Pb3(PO4)2(aq) =>
3 Pb(s) + 2 H3PO4(aq) = 3 H2(g) + Pb3(PO4)2(aq)
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + HCHO + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3OH = Cr2(SO4)3 + 3 HCHO + K2SO4 + 7 H2O
Au + HNO3 = AuNO3 + H =>
Au + HNO3 = AuNO3 + H
Li2 + F2 = LiF =>
Li2 + F2 = 2 LiF
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
Zn(OH)2 + H2S = ZnS + H2(OH)2 =>
Zn(OH)2 + H2S = ZnS + H2(OH)2
Hg2Cl2(s) = Hg(l) + Cl2(g) =>
Hg2Cl2(s) = 2 Hg(l) + Cl2(g)
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
Mg24 + O16 = MgO =>
2 Mg24 + 3 O16 = 48 MgO
NO(g) + H2 = N2(g) + H2O(g) =>
2 NO(g) + 2 H2 = N2(g) + 2 H2O(g)
TiO2 + H2 = TiO + H2O =>
TiO2 + H2 = TiO + H2O
Fe2O3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O =>
Fe2O3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2O
C3H4 + O2 = CO + H2O =>
2 C3H4 + 5 O2 = 6 CO + 4 H2O
CH3CH2COOH + CH3OH = C4H8O2 + H2O =>
CH3CH2COOH + CH3OH = C4H8O2 + H2O
Cd + H2S = CdS2 + H2 =>
Cd + 2 H2S = CdS2 + 2 H2
NaOH + SO4 = H2SO4 + NaO =>
2 NaOH + SO4 = H2SO4 + 2 NaO
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
K2Cr2O7 + HCl + HNO3 = KNO3 + Cr(NO3)3 + Cl2 + H2O =>
K2Cr2O7 + 6 HCl + 8 HNO3 = 2 KNO3 + 2 Cr(NO3)3 + 3 Cl2 + 7 H2O
Na2O2 + H2SO4 = NaHSO4 + H2O2 =>
Na2O2 + 2 H2SO4 = 2 NaHSO4 + H2O2
NiCO3 + H2SO4 = NiSO4 + H2CO3 =>
NiCO3 + H2SO4 = NiSO4 + H2CO3
C + Br = BrC2 =>
2 C + Br = BrC2
NaBr(s) + AgNO3(aq) = AgBr(s) + NaNO3(aq) =>
NaBr(s) + AgNO3(aq) = AgBr(s) + NaNO3(aq)
(NH4)2O + AlCl3 = Al2O3 + NH4Cl =>
3(NH4)2O + 2 AlCl3 = Al2O3 + 6 NH4Cl
Al + NO3{-} + OH{-} + H2O = Al(OH)6{-}3 + NH3 =>
8 Al + 5 NO3{-} + 3 OH{-} + 30 H2O = 8 Al(OH)6{-}3 + 5 NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H3 + PO4 + NaOH = Na3PO4 + H2O =>
H3 + PO4 + 3 NaOH = Na3PO4 + 3 H2O
Al2O3 + SiO2 = Al6Si2O13 =>
3 Al2O3 + 2 SiO2 = Al6Si2O13
Pb(OH)4{2-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH)4{2-} + ClO{-} = PbO2 + Cl{-} + 2 OH{-} + H2O
CrO3HCl = CrO3ClH =>
CrO3HCl = CrO3ClH
Na2PtCl6 + TlNO3 = Tl2PtCl6 + NaNO3 =>
Na2PtCl6 + 2 TlNO3 = Tl2PtCl6 + 2 NaNO3
CH3COOC2H5 + NaOH = CH2COONa + C2H5OH =>
5 CH3COOC2H5 + 4 NaOH = 4 CH2COONa + 6 C2H5OH
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
K2Cr2O7 + NH3 + H2O = N2 + K[Cr(OH)4] =>
K2Cr2O7 + 2 NH3 + H2O = N2 + 2 K[Cr(OH)4]
KMn04 + Zn + H2SO4 = KHSO4 + MnSO4 + ZnSO + H2O =>
4 KMn04 + 9 Zn + 29 H2SO4 = 4 KHSO4 + 16 MnSO4 + 9 ZnSO + 27 H2O
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
MgSO3 + HF = MgF + HSO3 =>
MgSO3 + HF = MgF + HSO3
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
C7H6O3 + C4O3H6 = C9H8O4 =>
11 C7H6O3 + C4O3H6 = 9 C9H8O4
CaO + N2O5 = CaO2 + NO2 =>
CaO + N2O5 = CaO2 + 2 NO2
KBr + (AgNO3)3 = AgBr + KNO3 =>
3 KBr + (AgNO3)3 = 3 AgBr + 3 KNO3
(NH4)2S + AgNO3 = AgS + (NH4)2NO3 =>
(NH4)2S + AgNO3 = AgS + (NH4)2NO3
MnCl2 + NH3 = MnCl2(NH3)6 =>
MnCl2 + 6 NH3 = MnCl2(NH3)6
Al + PbO = Pb + Al2O3 =>
2 Al + 3 PbO = 3 Pb + Al2O3
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
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