| 前日に均衡した方程式 |
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HCl + Na2CO3 = NaOH + NaCl + CO2 =>
HCl + Na2CO3 = NaOH + NaCl + CO2
Au + SiO2 = Au(SiO2)2 =>
Au + 2 SiO2 = Au(SiO2)2
Ag2O + H2 = Ag + H2O2 =>
2 Ag2O + H2 = 4 Ag + H2O2
K2Cr2O7 + SO2 + H2O = Cr2(SO4)3 + K2SO4 + H2 =>
K2Cr2O7 + 4 SO2 + H2O = Cr2(SO4)3 + K2SO4 + H2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
TiO2 + O2 = TiO4 =>
TiO2 + O2 = TiO4
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
BeO + HNO3 + H2O = [Be(OH)4]NO3 + H =>
BeO + HNO3 + 3 H2O = [Be(OH)4]NO3 + 3 H
Fr3(PO4) + SnBr4 = FrBr + Sn3(PO4)4 =>
4 Fr3(PO4) + 3 SnBr4 = 12 FrBr + Sn3(PO4)4
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KCN + Fe(CN)2 = K4Fe(CN)6 =>
4 KCN + Fe(CN)2 = K4Fe(CN)6
KNO3 + CuBr2 = KBr + Cu(NO3)2 =>
2 KNO3 + CuBr2 = 2 KBr + Cu(NO3)2
PO + H2O = O3 + PH3 =>
6 PO + 9 H2O = 5 O3 + 6 PH3
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
HAsO2 + KIO3 + H2SO4 = HAsO3 + I2 + K2SO4 + H2O =>
5 HAsO2 + 2 KIO3 + H2SO4 = 5 HAsO3 + I2 + K2SO4 + H2O
HNO3 + Ca(HO)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(HO)2 = Ca(NO3)2 + 2 H2O
Zn + Na2S2O3 + H2SO4 = ZnSO4 + Na2S4O7 + H2O =>
2 Zn + Na2S2O3 + 4 H2SO4 = 2 ZnSO4 + Na2S4O7 + 4 H2O
FH + Al(OH)3 = AlF3 + H2O =>
3 FH + Al(OH)3 = AlF3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CoSO4 + HNO3 = CoNO32 + S + NO + H2O =>
CoSO4 + 18 HNO3 = CoNO32 + S + 17 NO + 9 H2O
CH3COOH + LiAlH4 = CH3CH2OH + Li2O + Al2O3 =>
4 CH3COOH + 2 LiAlH4 = 4 CH3CH2OH + Li2O + Al2O3
C4H9OH + (CH3CO)2O = CH3COOC4H9 + CH3COOH =>
C4H9OH + (CH3CO)2O = CH3COOC4H9 + CH3COOH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Zn + HNO3 + O2 = Zn(NO3)2 + H2O =>
2 Zn + 4 HNO3 + O2 = 2 Zn(NO3)2 + 2 H2O
H3NO3S + NaNO3 + HCl = N2 + H2SO4 + NaCl + H2NO2 =>
2 H3NO3S + 2 NaNO3 + 2 HCl = N2 + 2 H2SO4 + 2 NaCl + 2 H2NO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C6H5NH2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 C6H5NH2 + 4 K2Cr2O7 + 19 H2SO4 = 6 C6H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 3(NH4)2SO4 + 16 H2O
NaCo3*H2O = NaCo3 + H2O =>
NaCo3*H2O = NaCo3 + H2O
S + HNO3 = H2O + H2SO4 + NO2 =>
S + 6 HNO3 = 2 H2O + H2SO4 + 6 NO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ra(OH)2 + HCl = RaCl2 + H2O =>
Ra(OH)2 + 2 HCl = RaCl2 + 2 H2O
MgO + nitricacid = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
*Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
*Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
H3BO3 + Mg = Mg(H2BO3)2 + H2 =>
2 H3BO3 + Mg = Mg(H2BO3)2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
P2O5 + Al2O3 = P2Al2O8 =>
P2O5 + Al2O3 = P2Al2O8
CH3COOH + LiAlH4 = CH3CH2OH + Li2O + Al2O3 =>
4 CH3COOH + 2 LiAlH4 = 4 CH3CH2OH + Li2O + Al2O3
Bi(OH)3 + Na2CO3 = NaOH + Bi2(CO3)3 =>
2 Bi(OH)3 + 3 Na2CO3 = 6 NaOH + Bi2(CO3)3
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
H3NO4 + Sr(OH)2 = HOH + Sr3(NO4)2 =>
2 H3NO4 + 3 Sr(OH)2 = 6 HOH + Sr3(NO4)2
CH3COOH + LiAlH4 = CH3CH2OH + Li2O + Al2O3 =>
4 CH3COOH + 2 LiAlH4 = 4 CH3CH2OH + Li2O + Al2O3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
KOH + C4H4O4 = K2C4H2O4 + H2O =>
2 KOH + C4H4O4 = K2C4H2O4 + 2 H2O
Zn(s) + H2SO4(ac) = Zn2SO4(ac) + H2(g) =>
2 Zn(s) + H2SO4(ac) = Zn2SO4(ac) + H2(g)
K2Cr2O7 + HCl = CrCl3 + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 H2O
Pb(No3)2(aq) + CuSo4(aq) = PbSo4(aq) + Cu(No3)2(aq) =>
Pb(No3)2(aq) + CuSo4(aq) = PbSo4(aq) + Cu(No3)2(aq)
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
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