| 前日に均衡した方程式 |
2 C6H7O6Na + 8 KNO3 = 7 CO2 + 7 H2O + 4 N2 + 4 K2CO3 + Na2CO3
H2C2O4*H2O + NaOH = Na2C2O4*H2O + HOH =>
H2C2O4*H2O + 2 NaOH = Na2C2O4*H2O + 2 HOH
HF + NaOH = NaH + OHF =>
HF + NaOH = NaH + OHF
CoCl2 + AgNO3 = AgCl + Co2 + NO3 =>
2 CoCl2 + 4 AgNO3 = 4 AgCl + Co2 + 4 NO3
Cu + HClO4 = CuClO4 + H2 =>
2 Cu + 2 HClO4 = 2 CuClO4 + H2
Cr(NO3)2 + ZnCl2 = CrCl2 + Zn(NO3)2 =>
Cr(NO3)2 + ZnCl2 = CrCl2 + Zn(NO3)2
Li(s) + ZnSO4(aq) = Li2SO4(aq) + Zn(s) =>
2 Li(s) + ZnSO4(aq) = Li2SO4(aq) + Zn(s)
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + NH4(NO3) =>
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + 2 NH4(NO3)
CuBr2 + CH3COOH = Br2 + Cu(CH3COOH) =>
CuBr2 + CH3COOH = Br2 + Cu(CH3COOH)
MgO + Cu = CuO + Mg =>
MgO + Cu = CuO + Mg
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
WO3 + (H2) = W + H2O =>
WO3 + 3(H2) = W + 3 H2O
Mn2(CO3)7 + Li3(BO3) = Mn3(BO3)7 + Li2CO3 =>
3 Mn2(CO3)7 + 14 Li3(BO3) = 2 Mn3(BO3)7 + 21 Li2CO3
KMnO4 + H2C2O4 + HCl = KCl + CO2 + MnCl2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 KCl + 10 CO2 + 2 MnCl2 + 8 H2O
Hg2(NO3)2(aq) + NaCl(aq) = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2(aq) + 2 NaCl(aq) = Hg2Cl2 + 2 NaNO3
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
H1 + Cl2 = H2Cl1 =>
4 H1 + Cl2 = 2 H2Cl1
K2SO4KOH = K2OHKSO4 =>
K2SO4KOH = K2OHKSO4
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
HCOOH + H2 = C3H7OH + H2O =>
3 HCOOH + 6 H2 = C3H7OH + 5 H2O
Fe(OH)3 + Ca = Ca(OH)2 + Fe =>
2 Fe(OH)3 + 3 Ca = 3 Ca(OH)2 + 2 Fe
Ca(OH)2 + Cl2 = (CaClO3)2 + CaCl2 + H2 =>
3 Ca(OH)2 + 2 Cl2 = (CaClO3)2 + CaCl2 + 3 H2
KI + Na2O2 = I2 + Na2O + K2O =>
2 KI + Na2O2 = I2 + Na2O + K2O
Na2Cr2O7 + HCl = NaCl + H2Cr2O7 =>
Na2Cr2O7 + 2 HCl = 2 NaCl + H2Cr2O7
CH2OHCH2OH + HONO2 = CH2ONO2 + H2O =>
CH2OHCH2OH + 2 HONO2 = 2 CH2ONO2 + 2 H2O
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
S + KCIO3 = KCI + SO2 =>
3 S + 2 KCIO3 = 2 KCI + 3 SO2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Cu(NH3)42 + H2S = CuS + NH3 + NH4 =>
Cu(NH3)42 + H2S = CuS + 40 NH3 + 2 NH4
C7H5NaO3 + NaOH = CO2 + C6H5O2 + Na =>
15 C7H5NaO3 + 5 NaOH = 9 CO2 + 16 C6H5O2 + 20 Na
Fe + MgCl2 = FeCl + Mg =>
2 Fe + MgCl2 = 2 FeCl + Mg
Na3C6H5O7 + HCl = NaCl + C6H8O7 =>
Na3C6H5O7 + 3 HCl = 3 NaCl + C6H8O7
H2CO3 + Ba(NO3)2 = HNO3 + BaCO3 =>
H2CO3 + Ba(NO3)2 = 2 HNO3 + BaCO3
C4H8O8N8 = CO + H2O + N2 =>
C4H8O8N8 = 4 CO + 4 H2O + 4 N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NO + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 9 H2SO4 + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + KSO4 + H2O =>
2 NaNO2 + KMnO4 + 2 H2SO4 = 2 NaNO3 + MnSO4 + KSO4 + 2 H2O
KOH + HI = KI + OHH =>
KOH + HI = KI + OHH
KI(aq) + Br2(g) = KBr(aq) + I2(g) =>
2 KI(aq) + Br2(g) = 2 KBr(aq) + I2(g)
Cr2O7 + C2H5OH + H{+} = CH3COOH + Cr3{+} + H2O =>
3 Cr2O7 + 10 C2H5OH + 2 H{+} = 10 CH3COOH + 2 Cr3{+} + 11 H2O
Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
NaCl + Ca(OH)2 = CaCl2 + Na(OH) =>
2 NaCl + Ca(OH)2 = CaCl2 + 2 Na(OH)
C + CuO = Cu + CO =>
C + CuO = Cu + CO
NH4 + P = NH4P =>
NH4 + P = NH4P
Ni(s) + Mg(NO3)2 = Ni(NO3)2 + Mg(s) =>
Ni(s) + Mg(NO3)2 = Ni(NO3)2 + Mg(s)
CuBr2 + NaOH = Cu(OH) + NaBr2 =>
CuBr2 + NaOH = Cu(OH) + NaBr2
Si + Fe2O3 = SiO + FeO =>
Si + Fe2O3 = SiO + 2 FeO
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