| 前日に均衡した方程式 |
3 Br(l) + N(g) = NBr3(g)
NH4Cl(aq) + Li3PO4(aq) = LiCl(aq) + (NH4)3PO4(aq) =>
3 NH4Cl(aq) + Li3PO4(aq) = 3 LiCl(aq) + (NH4)3PO4(aq)
H2SO4 + CH3COOHNa = CH3COOH + Na2SO4 + H2 =>
H2SO4 + 2 CH3COOHNa = 2 CH3COOH + Na2SO4 + H2
O2 + C8H12O2 = CO2 + H2O =>
10 O2 + C8H12O2 = 8 CO2 + 6 H2O
P + NO3{-} + H2O = PO4{-3} + NO + H{+} =>
3 P + 5 NO3{-} + 2 H2O = 3 PO4{-3} + 5 NO + 4 H{+}
TiCl3 + KClO4 = TiCl4 + KO4 =>
TiCl3 + KClO4 = TiCl4 + KO4
K2[PtCl6] + KOH = KCl + K2[Pt(OH)6] =>
K2[PtCl6] + 6 KOH = 6 KCl + K2[Pt(OH)6]
ZnCl2 + RbOH = Zn(OH)2 + ClRb =>
ZnCl2 + 2 RbOH = Zn(OH)2 + 2 ClRb
Al + Cu1O = Al2O3 + Cu =>
2 Al + 3 Cu1O = Al2O3 + 3 Cu
HNO3(aq) + K2CrO4(aq) + Fe(NO3)2 = KNO3(aq) + Cr(NO3)3(aq) + Fe(NO3)3 + H2O(l) =>
8 HNO3(aq) + K2CrO4(aq) + 3 Fe(NO3)2 = 2 KNO3(aq) + Cr(NO3)3(aq) + 3 Fe(NO3)3 + 4 H2O(l)
FeCl2 + H2SO4 = Fe2(SO4)2 + HCl =>
2 FeCl2 + 2 H2SO4 = Fe2(SO4)2 + 4 HCl
Li2SO4 + FeCl2 = LiCl + FeSO4 =>
Li2SO4 + FeCl2 = 2 LiCl + FeSO4
NaCl + AgNO3 = NaN + AgClO3 =>
NaCl + AgNO3 = NaN + AgClO3
O32 = O23 =>
23 O32 = 32 O23
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
CO2H2SO4 = H2CO2(SO4) =>
CO2H2SO4 = H2CO2(SO4)
CO2 + FeCO3 + H2O = Fe(HCO3)2 =>
CO2 + FeCO3 + H2O = Fe(HCO3)2
KIO + Cl2 + KOH = KIO4 + KCl + H2O =>
KIO + 3 Cl2 + 6 KOH = KIO4 + 6 KCl + 3 H2O
(Nh4)2S(aq) + Pb(No3)2(aq) = PbS(s) + Nh4No3(aq) =>
(Nh4)2S(aq) + Pb(No3)2(aq) = PbS(s) + 2 Nh4No3(aq)
HF(aq) + OH(aq) = F(aq) + H2O(l) =>
HF(aq) + OH(aq) = F(aq) + H2O(l)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaOH + SiO2 + HCl = H2SiO3 + NaCl =>
NaOH + SiO2 + HCl = H2SiO3 + NaCl
Cl2 + AuI3 = AuCl3 + I2 =>
3 Cl2 + 2 AuI3 = 2 AuCl3 + 3 I2
Br2 + C = BrC =>
Br2 + 2 C = 2 BrC
MgBr2 + K2SO4 = MgSO4 + KBr =>
MgBr2 + K2SO4 = MgSO4 + 2 KBr
Li + N2O = LiON + N2 =>
2 Li + 2 N2O = 2 LiON + N2
HXeO4{-} + OH{-} = XeO6{-4} + Xe + H2O =>
4 HXeO4{-} + 8 OH{-} = 3 XeO6{-4} + Xe + 6 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
SO3 + HCl = SCl6 + H2O =>
SO3 + 6 HCl = SCl6 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
KCN + H2O + CO2 = KHCO3 + HCN =>
KCN + H2O + CO2 = KHCO3 + HCN
Zn(ClO3)2 + NaOH = Zn(OH)2 + Na(ClO3) =>
Zn(ClO3)2 + 2 NaOH = Zn(OH)2 + 2 Na(ClO3)
C1 + Cl2 = CCl4 =>
C1 + 2 Cl2 = CCl4
H2S2O3 + NaOH = Na2S2O3 + H2O =>
H2S2O3 + 2 NaOH = Na2S2O3 + 2 H2O
Fe{3+} + FeS2 = Fe{2+} + S =>
2 Fe{3+} + FeS2 = 3 Fe{2+} + 2 S
C6H10 + KMnO4 + H2O = C(OH)2 + MnO2 + KOH =>
3 C6H10 + 22 KMnO4 + 14 H2O = 18 C(OH)2 + 22 MnO2 + 22 KOH
SnO2 + KNCS = SnS + CO + N2 + K2S =>
SnO2 + 2 KNCS = SnS + 2 CO + N2 + K2S
C8H14O2 + HCl = C8H15O2Cl =>
C8H14O2 + HCl = C8H15O2Cl
C4H9NH2 + O2 = CO2 + H2O + N2 =>
4 C4H9NH2 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
Al + KOH + H2SO4 = K + AlSO4 + H2O =>
Al + 2 KOH + H2SO4 = 2 K + AlSO4 + 2 H2O
CH3CH(OH)CH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CH(OH)CH3 + HBr = CH3CHBrCH3 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaOH + CH3CH2CH2COOH = NaOH2 + CH3CH2CH2COO =>
NaOH + CH3CH2CH2COOH = NaOH2 + CH3CH2CH2COO
KMnO4 + H3PO4 + KNO2 = Mn3(PO4)2 + KNO3 + K3PO4 + H2O =>
6 KMnO4 + 6 H3PO4 + 15 KNO2 = 2 Mn3(PO4)2 + 15 KNO3 + 2 K3PO4 + 9 H2O
H3SbO4 + AgOH = Ag3SbO4 + H2O =>
H3SbO4 + 3 AgOH = Ag3SbO4 + 3 H2O
NaF + CaS = Na2S + CaF2 =>
2 NaF + CaS = Na2S + CaF2
Al + HS = AlS + H2 =>
2 Al + 2 HS = 2 AlS + H2
MnO{-} + SO4{2+} + H{+} = Mn{2+} + SO4{2-} + H2O =>
4 MnO{-} + SO4{2+} + 8 H{+} = 4 Mn{2+} + SO4{2-} + 4 H2O
Rb2 + O2 = Rb2O =>
2 Rb2 + O2 = 2 Rb2O
ZnSO4 + O2 = ZnO2 + SO4 =>
ZnSO4 + O2 = ZnO2 + SO4
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