| 前日に均衡した方程式 |
K2S + H2SO4 = K2SO4 + H2S
Na2HPO4 + HCl = NaCl + PO4 + H =>
Na2HPO4 + 2 HCl = 2 NaCl + PO4 + 3 H
IO3{-} + {-} + H{+} = I2 + H2O =>
2 IO3{-} + 10e + 12 H{+} = I2 + 6 H2O
Br(aq) + KI(aq) = KBr(aq) + I(aq) =>
Br(aq) + KI(aq) = KBr(aq) + I(aq)
Na3PO4 + (NH4)2SO4 + H2O = NH4OH + H3PO4 + Na2SO4 =>
2 Na3PO4 + 3(NH4)2SO4 + 6 H2O = 6 NH4OH + 2 H3PO4 + 3 Na2SO4
AgF + HNO3 = AgNO3 + HF =>
AgF + HNO3 = AgNO3 + HF
IrCl4(s) + H2O(g) = IrO2(s) + HCl(g) =>
IrCl4(s) + 2 H2O(g) = IrO2(s) + 4 HCl(g)
Mn(No3)3(aq) + K2S(aq) = Mn2S3(s) + KNo3(aq) =>
2 Mn(No3)3(aq) + 3 K2S(aq) = Mn2S3(s) + 6 KNo3(aq)
Cr(ClO3)2 + H2(SO4) = Cr(SO4) + H2(ClO3)2 =>
Cr(ClO3)2 + H2(SO4) = Cr(SO4) + H2(ClO3)2
Ca3(PO4)2 + SiO + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO + 4 C = 6 CaSiO3 + P4 + 4 CO
VOCl3 + HOCH(CH3)2 = VO(OCH(CH3)2)3 + HCl =>
VOCl3 + 3 HOCH(CH3)2 = VO(OCH(CH3)2)3 + 3 HCl
SrCl2 + NaI = SrI2 + NaCl =>
SrCl2 + 2 NaI = SrI2 + 2 NaCl
W(s) + AlCl3(aq) = WCl4(aq) + Al(s) =>
3 W(s) + 4 AlCl3(aq) = 3 WCl4(aq) + 4 Al(s)
MgBr2 + Na3(PO4) = Mg3(PO4)2 + NaBr =>
3 MgBr2 + 2 Na3(PO4) = Mg3(PO4)2 + 6 NaBr
Cl2(gaseoso) + H2O(gaseoso) = HCl(gaseoso) + O2(gaseoso) =>
2 Cl2(gaseoso) + 2 H2O(gaseoso) = 4 HCl(gaseoso) + O2(gaseoso)
NH3(l) + S2Cl2(g) = NH4Cl(s) + S4N4(s) + S8(s) =>
16 NH3(l) + 6 S2Cl2(g) = 12 NH4Cl(s) + S4N4(s) + S8(s)
Sn + AuCl3 = Au + SnCl4 =>
3 Sn + 4 AuCl3 = 4 Au + 3 SnCl4
V2O5 + C = V2O3 + CO2 =>
V2O5 + C = V2O3 + CO2
PoO2 + Cl2 = PoCl4 + O2 =>
PoO2 + 2 Cl2 = PoCl4 + O2
RbF + NaOH = RbOH + NaF =>
RbF + NaOH = RbOH + NaF
(CH3CO)2O + CH3CH2OH = CH3CO2CH2CH3 + CH3COOH =>
(CH3CO)2O + CH3CH2OH = CH3CO2CH2CH3 + CH3COOH
Hf + O2 = HfO2 =>
Hf + O2 = HfO2
NaOH + HC8H4KO4 = H2O + NaC8H4KO4 =>
NaOH + HC8H4KO4 = H2O + NaC8H4KO4
SO2 + NaIO3 + H2O = Na2SO4 + H2SO4 + I2 =>
5 SO2 + 2 NaIO3 + 4 H2O = Na2SO4 + 4 H2SO4 + I2
Sb + HNO3 + H2O = HSb(OH)6 + NO =>
3 Sb + 5 HNO3 + 8 H2O = 3 HSb(OH)6 + 5 NO
HNO3 + Na2HPO4 + (NH4)MoO4 = (NH4)3[PMo12O40] + NH4NO3 + NaNO3 + H2O =>
16 HNO3 + 2 Na2HPO4 + 24(NH4)MoO4 = 2(NH4)3[PMo12O40] + 15 NH4NO3 + 4 NaNO3 + 15 H2O
As4O6(s) + HO{-}(aq) = AsO2{-}(aq) + H2O(l) =>
As4O6(s) + 4 HO{-}(aq) = 4 AsO2{-}(aq) + 2 H2O(l)
CaH2(s) + H2O(i) = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O(i) = Ca(OH)2(s) + 2 H2(g)
Bi(OH)3 + Na2S2O8 + NaOH = NaBiO3 + Na2SO4 + H2O =>
Bi(OH)3 + Na2S2O8 + 3 NaOH = NaBiO3 + 2 Na2SO4 + 3 H2O
NH3 + ZnSO4 = ZnH2 + N2(SO4)3 =>
2 NH3 + 3 ZnSO4 = 3 ZnH2 + N2(SO4)3
Br2 + AgI = AgBr2 + I2 =>
2 Br2 + 2 AgI = 2 AgBr2 + I2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
KHCO3NaOH = NaKCO3H2O =>
KHCO3NaOH = NaKCO3H2O
BaCl2(l) + Na2SO4(l) = BaSO4(l) + NaCl(s) =>
BaCl2(l) + Na2SO4(l) = BaSO4(l) + 2 NaCl(s)
Zn + Cu(NO)2 = Zn(NO)2 + Cu =>
Zn + Cu(NO)2 = Zn(NO)2 + Cu
Hg + O2 + H{+} = Hg{2+} + H2O =>
2 Hg + O2 + 4 H{+} = 2 Hg{2+} + 2 H2O
FeS + O2 = Fe2O3 + sulfurdioxide =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
KI2 + Br2 = K2Br + I2 =>
4 KI2 + Br2 = 2 K2Br + 4 I2
AsCl3 = As + Cl =>
AsCl3 = As + 3 Cl
Au + Cu(NO3)2 = Cu + AuNO3 =>
2 Au + Cu(NO3)2 = Cu + 2 AuNO3
Fe + Na2SnCl4 = FeCl2 + Na2Sn =>
2 Fe + Na2SnCl4 = 2 FeCl2 + Na2Sn
Fe + Mn{2+} = Fe{2+} + Mn =>
Fe + Mn{2+} = Fe{2+} + Mn
H2O2 + HCl + KI + C6H10O5 = KCl + H2O + C6H10O5I2 =>
H2O2 + 2 HCl + 2 KI + C6H10O5 = 2 KCl + 2 H2O + C6H10O5I2
K2S + CdCl2 = KCl2 + Cd2S =>
K2S + 2 CdCl2 = 2 KCl2 + Cd2S
NaOH(aq) + CaBr2(aq) = CaOH + NaBr2 =>
NaOH(aq) + CaBr2(aq) = CaOH + NaBr2
CO(HO)3 + NaCO3 = CO2(CO3) + NaOH =>
CO(HO)3 + 3 NaCO3 = 2 CO2(CO3) + 3 NaOH
MoO3 + Zn + H2SO4 = Mo203 + ZnSO4 + H2O =>
203 MoO3 + 609 Zn + 609 H2SO4 = Mo203 + 609 ZnSO4 + 609 H2O
MnO2 + Hg + HCl = Mn + Hg2Cl2 + OH =>
MnO2 + 2 Hg + 2 HCl = Mn + Hg2Cl2 + 2 OH
NaCl + NH3 + H2SO4 = Na2SO4 + ClNH3 + H2 =>
2 NaCl + 2 NH3 + H2SO4 = Na2SO4 + 2 ClNH3 + H2
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