| 前日に均衡した方程式 |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
N2 + H2O = NO3{-} + H{+} + e =>
N2 + 6 H2O = 2 NO3{-} + 12 H{+} + 10e
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
Na2CO3(aq) + H2SO4(aq) = CO2(g) + H2O(l) + Na2SO4(aq) =>
Na2CO3(aq) + H2SO4(aq) = CO2(g) + H2O(l) + Na2SO4(aq)
CuO + H2O + NaOH = Na2[Cu(OH)4] =>
CuO + H2O + 2 NaOH = Na2[Cu(OH)4]
C2H6O + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 C2H6O + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O
CH3NH3Cl + NaOH = NaCl + CH3NH3OH =>
CH3NH3Cl + NaOH = NaCl + CH3NH3OH
zwavel + ozon = zwaveldioxide =>
3 S + 2 O3 = 3 SO2
C5H10(l) + O2(g) = C5O2(g) + H10O2 =>
C5H10(l) + 2 O2(g) = C5O2(g) + H10O2
SH2 + Ca(OH)2 = SCa + H2O =>
SH2 + Ca(OH)2 = SCa + 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
MgCl2 + HCl = MgCl + HCl2 =>
MgCl2 + HCl = MgCl + HCl2
HgI2 + H2O = HgO + HI =>
HgI2 + H2O = HgO + 2 HI
LiCl + HNO3 = LiNO3 + HCl =>
LiCl + HNO3 = LiNO3 + HCl
Cu(SO4)2 + Na2S = CuS2 + Na2SO4 =>
Cu(SO4)2 + 2 Na2S = CuS2 + 2 Na2SO4
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
Cu(X)2 + C6H12O6 + H2O = Cu2O + C6H12O7 + XH =>
2 Cu(X)2 + C6H12O6 + 2 H2O = Cu2O + C6H12O7 + 4 XH
NH3 + CuCl = Cu(NH3)2 + Cl =>
2 NH3 + CuCl = Cu(NH3)2 + Cl
CrO4{2-} + Cl{-} + H{+} = Cr{3+} + HClO2 + H2O =>
4 CrO4{2-} + 3 Cl{-} + 23 H{+} = 4 Cr{3+} + 3 HClO2 + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4(s) =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4(s)
C7H8 + H2O = C7H5O2 + H =>
C7H8 + 2 H2O = C7H5O2 + 7 H
CaCl2 + H2SO4 = CaSO4 + H2 + Cl2 =>
CaCl2 + H2SO4 = CaSO4 + H2 + Cl2
CaH2(s) + H2O(l) = Ca(OH)2(ag) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(ag) + 2 H2(g)
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
H2O + CH3SO3H = H3O + CH3SO3 =>
H2O + CH3SO3H = H3O + CH3SO3
Cu2CrO4 + Al = Al2(CrO4)3 + Cu =>
3 Cu2CrO4 + 2 Al = Al2(CrO4)3 + 6 Cu
C6H12O4S + H2O = C6H11OH + H2SO4 =>
C6H12O4S + H2O = C6H11OH + H2SO4
Cl2O5 = Cl2 + O5 =>
Cl2O5 = Cl2 + O5
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C10H8OC4H9INaOH = C14H16ONaIH2O =>
C10H8OC4H9INaOH = C14H16ONaIH2O
C4H7Cl + KOH = C4H6KCl + H2O =>
C4H7Cl + KOH = C4H6KCl + H2O
C7H8 + H2O = CO2 + CH4 =>
2 C7H8 + 10 H2O = 5 CO2 + 9 CH4
Pb(CH3COO)2 + AlCl3 = PbCl2 + Al(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(CH3COO)3
KNO3 + Cr(OH)3 = KOH + Cr(NO3)3 =>
3 KNO3 + Cr(OH)3 = 3 KOH + Cr(NO3)3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
NaOH + HC2H3O4 + HO = NaC2O4 + H2O =>
NaOH + HC2H3O4 + 3 HO = NaC2O4 + 4 H2O
CO2 + H2O = H2CO + OH =>
CO2 + 3 H2O = H2CO + 4 OH
KH5C8O4 + NaOH = KNaC8H4O4 + H2O =>
KH5C8O4 + NaOH = KNaC8H4O4 + H2O
NaCl + Ag = NaAg + Cl2 =>
2 NaCl + 2 Ag = 2 NaAg + Cl2
CH3CHCHCH2CH3 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
2 CH3CHCHCH2CH3 + 20 KMnO4 + 25 KOH = 5 CH3COOK + 20 K2MnO4 + 15 H2O
Ba3N2 + H2SO4 = BaSO4 + (NH4)2SO4 =>
Ba3N2 + 4 H2SO4 = 3 BaSO4 + (NH4)2SO4
Pb{4+} + N{3-} = Pb3N4 =>
3 Pb{4+} + 4 N{3-} = Pb3N4
KCrO2 + HCl + H2O = KCl + Cr(OH)3 =>
KCrO2 + HCl + H2O = KCl + Cr(OH)3
K2Cr2O7 + Cu = K2Cu2O7 + Cr =>
K2Cr2O7 + 2 Cu = K2Cu2O7 + 2 Cr
NaHSO4 + Na2Cr2O7 + C6H12O6 = Cr(OH)SO4 + Na2SO4 + CO2 + H2O =>
24 NaHSO4 + 4 Na2Cr2O7 + C6H12O6 = 8 Cr(OH)SO4 + 16 Na2SO4 + 6 CO2 + 14 H2O
KHP + Ca(OH)2 = KOH + Ca(HP)2 =>
2 KHP + Ca(OH)2 = 2 KOH + Ca(HP)2
Cr2(SO4)3 + (NH4)2S2O8 + H2O = (NH4)2Cr2O7 + H2SO4 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + 7 H2O = (NH4)2Cr2O7 + 7 H2SO4 + 2(NH4)2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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