| 前日に均衡した方程式 |
NH4HS + KOH = NH4OH + KHS
H2S + K2Cr2O7 + HCl = KCl + CrCl3 + H2O + S =>
3 H2S + K2Cr2O7 + 8 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 S
CH4N2O = H2CN2 + H2O =>
CH4N2O = H2CN2 + H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
As2O3 + H{+} + NO3{-} + H2O = H3AsO4 + NO =>
3 As2O3 + 4 H{+} + 4 NO3{-} + 7 H2O = 6 H3AsO4 + 4 NO
AlO + C + Cl = CO + AlCl =>
AlO + C + Cl = CO + AlCl
Mn2O7 + HCl = H2O + MnCl7 =>
Mn2O7 + 14 HCl = 7 H2O + 2 MnCl7
CsCl + ICl3 = Cs[ICl4] =>
CsCl + ICl3 = Cs[ICl4]
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H8N6O18 = CO2 + H2O + N2 + O2 =>
C6H8N6O18 = 6 CO2 + 4 H2O + 3 N2 + O2
Zn + HCl = ZnCl2 + H24 =>
12 Zn + 24 HCl = 12 ZnCl2 + H24
Zn(OH)2 + KOH = K2Zn(OH)4 =>
Zn(OH)2 + 2 KOH = K2Zn(OH)4
Ba{2+} + H2SO4 = Ba(HSO4)2 + H{+} =>
Ba{2+} + 2 H2SO4 = Ba(HSO4)2 + 2 H{+}
FeNO3 + (NH4OH) = FeOH + NO3NH4 =>
FeNO3 + (NH4OH) = FeOH + NO3NH4
C4H8O3 + KMnO4 + H2SO4 = C4H6O3 + K2SO4 + MnSO4 + H2O =>
5 C4H8O3 + 2 KMnO4 + 3 H2SO4 = 5 C4H6O3 + K2SO4 + 2 MnSO4 + 8 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Fe + I + N = FeIN =>
Fe + I + N = FeIN
Zn + SO4 = ZnSO4 =>
Zn + SO4 = ZnSO4
HNO3 + Ca(HO)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(HO)2 = Ca(NO3)2 + 2 H2O
SiO2 + Na(OH) = Na2SiO3 + H2O =>
SiO2 + 2 Na(OH) = Na2SiO3 + H2O
ZnS + HNO3 = Zn(NO3)2 + NO2 + H2O + H2SO4 =>
ZnS + 10 HNO3 = Zn(NO3)2 + 8 NO2 + 4 H2O + H2SO4
C2H5OH(l) = C2H5OH(aq) =>
C2H5OH(l) = C2H5OH(aq)
Cr(OH)3 + KClO3 + NaOH = Na2CrO4 + KCl + H3O =>
9 Cr(OH)3 + 2 KClO3 + 18 NaOH = 9 Na2CrO4 + 2 KCl + 15 H3O
CH3CHOHCH3 + K2Cr2O7 = CH3COCH3 + K + Cr + H2O =>
7 CH3CHOHCH3 + K2Cr2O7 = 7 CH3COCH3 + 2 K + 2 Cr + 7 H2O
HCOOH + Mg(OH)2 = Mg(HCOO)2 + H2O =>
2 HCOOH + Mg(OH)2 = Mg(HCOO)2 + 2 H2O
Zn + H2CO3 = H2ZnCO3 =>
Zn + H2CO3 = H2ZnCO3
K2Cr2O7 + FeBr3 + H2SO4 = Cr2(SO4)3 + K2SO4 + FeSO4 + Br2 + H2O =>
2 K2Cr2O7 + 6 FeBr3 + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 FeSO4 + 9 Br2 + 14 H2O
KMnO4 + HCl = K2[MnCl6] + H3[MnCl6] + Cl2 + H2O =>
4 KMnO4 + 38 HCl = 2 K2[MnCl6] + 2 H3[MnCl6] + 7 Cl2 + 16 H2O
Ni2(CO3)3(s) = Ni2O3(s) + CO2(g) =>
Ni2(CO3)3(s) = Ni2O3(s) + 3 CO2(g)
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2 =>
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2
C2H2 + (Ca(OH)2) = H2O + CaC2 =>
C2H2 + (Ca(OH)2) = 2 H2O + CaC2
NH3 + H2O2 = HNO2 + H2O =>
NH3 + 3 H2O2 = HNO2 + 4 H2O
CaCl2 + (CO3) = Ca(CO3)2 + Cl =>
CaCl2 + 2(CO3) = Ca(CO3)2 + 2 Cl
K2CrO7 + HNO3 + MgBr2 = KNO3 + Cr(NO3)3 + Mg(NO3)2 + H2O + Br2 =>
2 K2CrO7 + 28 HNO3 + 9 MgBr2 = 4 KNO3 + 2 Cr(NO3)3 + 9 Mg(NO3)2 + 14 H2O + 9 Br2
H2SO4 + KI + HMnO4 = KIO4 + MnSO4 + H2O =>
8 H2SO4 + 5 KI + 8 HMnO4 = 5 KIO4 + 8 MnSO4 + 12 H2O
CH3COONa + HClO4 = CH3COOH + NaClO4 =>
CH3COONa + HClO4 = CH3COOH + NaClO4
Co + NaOH + O2 = NaCoO2 + H2 =>
2 Co + 2 NaOH + O2 = 2 NaCoO2 + H2
CrCl3 + K2O = Cr2O3 + KCl =>
2 CrCl3 + 3 K2O = Cr2O3 + 6 KCl
Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
NaCl + KI = NaI(aq) + KCl(aq) =>
NaCl + KI = NaI(aq) + KCl(aq)
Zn + NaVO3 + HCl + H2SO4 = VCl2 + ZnSO4 + NaCl + H2O =>
3 Zn + 2 NaVO3 + 6 HCl + 3 H2SO4 = 2 VCl2 + 3 ZnSO4 + 2 NaCl + 6 H2O
Cu + Au = Cu3Au =>
3 Cu + Au = Cu3Au
C6H5OH + Na = C6H5ONa + H2 =>
2 C6H5OH + 2 Na = 2 C6H5ONa + H2
Pb(NO3)2 + K4Fe(CN)6 = Pb4[Fe(CN)6]2 + K(NO3) =>
4 Pb(NO3)2 + 2 K4Fe(CN)6 = Pb4[Fe(CN)6]2 + 8 K(NO3)
H2CO3(aq) + Mg(OH)2(s) = MgCO3(aq) + H2O(l) =>
H2CO3(aq) + Mg(OH)2(s) = MgCO3(aq) + 2 H2O(l)
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
K2SO4 + Fe(NO3)2 = KNO3 + Fe(SO4) =>
K2SO4 + Fe(NO3)2 = 2 KNO3 + Fe(SO4)
Ba(CO3) + H3PO4 = Ba3(PO4)2 + CO2 + H2O =>
3 Ba(CO3) + 2 H3PO4 = Ba3(PO4)2 + 3 CO2 + 3 H2O
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