| 前日に均衡した方程式 |
2 CHBr3 + 3 Zn = C2H2 + 3 ZnBr2
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
PbSO4 + H2 = Pb + H2SO4 =>
PbSO4 + H2 = Pb + H2SO4
C3H7OH + CH3COOH = C5H10O2 + H2O =>
C3H7OH + CH3COOH = C5H10O2 + H2O
Ag + H3PO4 = Ag(PO4)3 + H =>
Ag + 3 H3PO4 = Ag(PO4)3 + 9 H
Sn + HNO3 = Sn(NO3)2 + NO2 + H2O =>
Sn + 4 HNO3 = Sn(NO3)2 + 2 NO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BeO + HCl = BeCl2 + H2O =>
BeO + 2 HCl = BeCl2 + H2O
Al2O12S3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2O12S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
P2I2 + P4 + H2O = PH4I + H3(PO4) =>
5 P2I2 + 2 P4 + 32 H2O = 10 PH4I + 8 H3(PO4)
NaHCO3 + HSO3 = NaSO3 + H2CO3 =>
NaHCO3 + HSO3 = NaSO3 + H2CO3
AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3
FeCl3 + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + Cl2 + H2O =>
10 FeCl3 + 24 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 15 Cl2 + 24 H2O
CuS + HNO3 = Cu2{+} + NO3{-} + S + NO + H2O =>
6 CuS + 4 HNO3 = 3 Cu2{+} + 3 NO3{-} + 6 S + NO + 2 H2O
CaCl2 + CuCl2 = Ca + CuCl4 =>
CaCl2 + CuCl2 = Ca + CuCl4
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
Ca + Ag3N = Ag + Ca3N2 =>
3 Ca + 2 Ag3N = 6 Ag + Ca3N2
NH3 + KOH + K2[HgI4] = [OHg2NH2]I + H2O + KI =>
NH3 + 3 KOH + 2 K2[HgI4] = [OHg2NH2]I + 2 H2O + 7 KI
CH3COOH + Al(OH)3 = H2O + (HO)2AlC2H3O2 =>
CH3COOH + Al(OH)3 = H2O + (HO)2AlC2H3O2
Cl2 + Fe3 = FeCl =>
3 Cl2 + 2 Fe3 = 6 FeCl
Co(CO3)2 = Co2O3 + CO + O2 =>
4 Co(CO3)2 = 2 Co2O3 + 8 CO + 5 O2
HCI + Na2CO3 = Na2CI + HCO3 =>
HCI + Na2CO3 = Na2CI + HCO3
KHCO3 + SO2 = KHSO3 + CO2 =>
KHCO3 + SO2 = KHSO3 + CO2
Fe(OH)2 + HBr = H2O + Fe(Br)2 =>
Fe(OH)2 + 2 HBr = 2 H2O + Fe(Br)2
Cr{3+} + ClO3{-} + H2O = Cr2O7{-} + Cl{-} + H{+} =>
12 Cr{3+} + 7 ClO3{-} + 21 H2O = 6 Cr2O7{-} + 7 Cl{-} + 42 H{+}
CH3CCH3CCCH3CH3 + H2 = CH3CHCH3CH2CHCH3CH3 =>
CH3CCH3CCCH3CH3 + 2 H2 = CH3CHCH3CH2CHCH3CH3
NaCl + I = NaI + Cl =>
NaCl + I = NaI + Cl
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
CH3COONa(aq) + H2O(l) = CH3COOH(aq) + NaOH(aq) =>
CH3COONa(aq) + H2O(l) = CH3COOH(aq) + NaOH(aq)
BaNO3 + AlSO4 = BaAl + SO4NO3 =>
BaNO3 + AlSO4 = BaAl + SO4NO3
Sn + HNO3 = Sn(NO3)2 + NO2 + H2O =>
Sn + 4 HNO3 = Sn(NO3)2 + 2 NO2 + 2 H2O
Mg(s) + PbBr2(aq) = Pb(s) + MgBr2(aq) =>
Mg(s) + PbBr2(aq) = Pb(s) + MgBr2(aq)
CH3CHCICOOH + NaOH = CH3CHCICOONa + H2O =>
CH3CHCICOOH + NaOH = CH3CHCICOONa + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Hg(CO3)2 + AgCl = HgCl4 + Ag2CO3 =>
Hg(CO3)2 + 4 AgCl = HgCl4 + 2 Ag2CO3
KO2 + CO = K2CO + O2 =>
2 KO2 + CO = K2CO + 2 O2
Ag2CO3 + LiNO2 = AgNO2 + Li2CO3 =>
Ag2CO3 + 2 LiNO2 = 2 AgNO2 + Li2CO3
Ba(NO3)2 + Na2SO4 + HCl = BaSO4 + HNO3 + NaCl =>
Ba(NO3)2 + Na2SO4 + 2 HCl = BaSO4 + 2 HNO3 + 2 NaCl
CaCl2 + NaHSO4 = Ca(HSO4)2 + NaCl =>
CaCl2 + 2 NaHSO4 = Ca(HSO4)2 + 2 NaCl
CH3COOK + KOH = CH4 + K2CO3 =>
CH3COOK + KOH = CH4 + K2CO3
CH2OH(CHOH)4COONH4 + KNO3 = K2O + N2 + H2O + CO2 =>
2 CH2OH(CHOH)4COONH4 + 10 KNO3 = 5 K2O + 6 N2 + 15 H2O + 12 CO2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
P2O5 + MnO2 = Mn3(PO4)4 =>
2 P2O5 + 3 MnO2 = Mn3(PO4)4
AgSO4 + K4Fe(CN)6 = Ag4Fe(CN)6 + KSO4 =>
4 AgSO4 + K4Fe(CN)6 = Ag4Fe(CN)6 + 4 KSO4
AgNO3 + NaC1 = AgC1 + NaNO3 =>
AgNO3 + NaC1 = AgC1 + NaNO3
FeCl3 + H3PO4 = FePO4 + HCl =>
FeCl3 + H3PO4 = FePO4 + 3 HCl
Al2(CO3)3 + FeBr2 = AlBr3 + FeCO3 =>
Al2(CO3)3 + 3 FeBr2 = 2 AlBr3 + 3 FeCO3
NaHCO3 + H3C6H6O7 = CO2 + H2O + Na3C6H5O7 =>
57 NaHCO3 + 18 H3C6H6O7 = 51 CO2 + 62 H2O + 19 Na3C6H5O7
NaJ + AgNO3 = NaNO3 + AgJ =>
NaJ + AgNO3 = NaNO3 + AgJ
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
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