| 前日に均衡した方程式 |
4 Cl2 + 8 OH{-} = ClO4{-} + 7 Cl{-} + 4 H2O
KIO3 + HCl + Na2S2O3 = H2O + K2SO4 + Na2SO4 + ICl =>
2 KIO3 + 2 HCl + Na2S2O3 = H2O + K2SO4 + Na2SO4 + 2 ICl
Sr(OH)2 + AlOH = Al(OH)3 + Sr(OH) =>
2 Sr(OH)2 + AlOH = Al(OH)3 + 2 Sr(OH)
AgNO3 + SnCl2 = Sn(NO3)2 + AgCl =>
2 AgNO3 + SnCl2 = Sn(NO3)2 + 2 AgCl
FeSO4 + NaCl = FeS + NaClO3 =>
3 FeSO4 + 4 NaCl = 3 FeS + 4 NaClO3
CH3CHOHCH2CH3 + HCl = CH3CHClCH2CH3 + H2O =>
CH3CHOHCH2CH3 + HCl = CH3CHClCH2CH3 + H2O
FeS + NaCN + H2O + O2 = Na4Fe(CN)6 + NaSCN + NaOH =>
2 FeS + 14 NaCN + 2 H2O + O2 = 2 Na4Fe(CN)6 + 2 NaSCN + 4 NaOH
Al2S3 + NaOH = Na3[Al(OH)6] + Na2S =>
Al2S3 + 12 NaOH = 2 Na3[Al(OH)6] + 3 Na2S
Zr(s) + O2(g) = ZrO2(s) =>
Zr(s) + O2(g) = ZrO2(s)
NiI2 + Pt = PtI2 + Ni =>
NiI2 + Pt = PtI2 + Ni
Sn(OH)2 + KClO = SnO2 + KCl + H2O =>
Sn(OH)2 + KClO = SnO2 + KCl + H2O
MgSO4(aq) + HCl(aq) = MgCl2(aq) + H2SO4(aq) =>
MgSO4(aq) + 2 HCl(aq) = MgCl2(aq) + H2SO4(aq)
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
ZnBr2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgBr(s) =>
ZnBr2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgBr(s)
NaHCO3(t) = Na2CO3(g) + CO2(g) + H2O(g) =>
2 NaHCO3(t) = Na2CO3(g) + CO2(g) + H2O(g)
Pb(CH3COO)2 + NaOH = Pb(OH) + Na(CH3COO)2 =>
Pb(CH3COO)2 + NaOH = Pb(OH) + Na(CH3COO)2
NH4ClH2O = HCl + NH4OH =>
NH4ClH2O = HCl + NH4OH
Al(OH)3 + CaO = Al2O3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaO = Al2O3 + 3 Ca(OH)2
ZnSO4 + NaHS = ZnS + NaHSO4 =>
ZnSO4 + NaHS = ZnS + NaHSO4
H2S + Ca(OH)2 = H2O + CaS =>
H2S + Ca(OH)2 = 2 H2O + CaS
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
Fe2O3 + N2O5 = Fe(NO3)3 =>
Fe2O3 + 3 N2O5 = 2 Fe(NO3)3
Cu(NO3)2 + CH3COOH = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HNO3
Mg + HU = MgU2 + H2 =>
Mg + 2 HU = MgU2 + H2
KMnO4 + CuSO3 + H2O = MnO2 + CuSO4 + KOH =>
2 KMnO4 + 3 CuSO3 + H2O = 2 MnO2 + 3 CuSO4 + 2 KOH
NaIO3 + KHTeO3 = I2 + K2TeO4 + Na2TeO4 + H2TeO4 + H2O =>
4 NaIO3 + 10 KHTeO3 = 2 I2 + 5 K2TeO4 + 2 Na2TeO4 + 3 H2TeO4 + 2 H2O
Ba + LiOH = BaLi + OH =>
Ba + LiOH = BaLi + OH
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
K2Cr2O7 + HCl + FeS = CrCl2 + FeCl3 + KCl + H2O + H2S =>
K2Cr2O7 + 30 HCl + 8 FeS = 2 CrCl2 + 8 FeCl3 + 2 KCl + 7 H2O + 8 H2S
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
HMnO4 + HCl = Cl2 + H2O + MnO =>
2 HMnO4 + 10 HCl = 5 Cl2 + 6 H2O + 2 MnO
K2C2O4 + HNO3 = KNO3 + H2C2O4 =>
K2C2O4 + 2 HNO3 = 2 KNO3 + H2C2O4
BaCl2 + H2SO4 = BaSO4 + Cl2H2 =>
BaCl2 + H2SO4 = BaSO4 + Cl2H2
Sn + H3PO4 = Sn3(PO4)2 + H2 =>
3 Sn + 2 H3PO4 = Sn3(PO4)2 + 3 H2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Na2S + Cu(CH3COO)2 = Na(CH3COO) + CuS =>
Na2S + Cu(CH3COO)2 = 2 Na(CH3COO) + CuS
H2SO4 + CH4NO2 + C12H22O11 = C5H10N2O2S + CO2 + H2O =>
2 H2SO4 + 4 CH4NO2 + C12H22O11 = 2 C5H10N2O2S + 6 CO2 + 11 H2O
B(OH)3(aq) + CaO(s) = CaB2O4(s) + H2O(l) =>
2 B(OH)3(aq) + CaO(s) = CaB2O4(s) + 3 H2O(l)
Cu(C2H3O2)2 + AgNO3 = AgC2H3O2 + Cu(NO3)2 =>
Cu(C2H3O2)2 + 2 AgNO3 = 2 AgC2H3O2 + Cu(NO3)2
Na + NH4Cl = NaCl + NH4 =>
Na + NH4Cl = NaCl + NH4
(NH4)2CrO4 + BaCl2 = BaCrO4 + (NH4)Cl =>
(NH4)2CrO4 + BaCl2 = BaCrO4 + 2(NH4)Cl
NaBiO3 + MnSO4 + H2SO4 = HMnO4 + Bi2(SO4)3 + NaSO4 + H2O =>
10 NaBiO3 + 2 MnSO4 + 23 H2SO4 = 2 HMnO4 + 5 Bi2(SO4)3 + 10 NaSO4 + 22 H2O
Na2S + Cu(CH3COO)2 = NaCH3COO + CuS =>
Na2S + Cu(CH3COO)2 = 2 NaCH3COO + CuS
CuO + HNO3 = OH + CuNO3 =>
CuO + HNO3 = OH + CuNO3
H2SO4 + CH4NO2 + C12H22O11 = C5H10N2O2S + CO2 + H2O =>
2 H2SO4 + 4 CH4NO2 + C12H22O11 = 2 C5H10N2O2S + 6 CO2 + 11 H2O
Ca(HCO3)2 + HCl = CaCl2 + HCO3H =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 HCO3H
Na2CO3 + Al = Na + Al3CO3 =>
Na2CO3 + 3 Al = 2 Na + Al3CO3
PbO + NaOH + H2O = Na2(Pb(OH)6) + H2 =>
PbO + 2 NaOH + 3 H2O = Na2(Pb(OH)6) + H2
CH2CH2 + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH2(OH) =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH2(OH)
CUS + AgNO3 = Ag2S + CU(NO3)2 =>
CUS + 2 AgNO3 = Ag2S + CU(NO3)2
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