| 前日に均衡した方程式 |
3 Hf + 2 N2 = Hf3N4
SiO2 + N2 = SiN + O2 =>
2 SiO2 + N2 = 2 SiN + 2 O2
HI + NaOH = NaI + H2O(l) =>
HI + NaOH = NaI + H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + CuF2 = Al2F6 + Cu3 =>
2 Al + 3 CuF2 = Al2F6 + Cu3
Ca(OH)2(aq) + HNO3 = Ca(NO3)2(aq) + H2O =>
Ca(OH)2(aq) + 2 HNO3 = Ca(NO3)2(aq) + 2 H2O
H2SO4 + CaCO3 = H2O + CO2 + CaSO4 =>
H2SO4 + CaCO3 = H2O + CO2 + CaSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(OH)3 + NaOH = Na(Fe(OH)4) =>
Fe(OH)3 + NaOH = Na(Fe(OH)4)
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
KBr + Cl2(aq) = KCl + Br2 =>
2 KBr + Cl2(aq) = 2 KCl + Br2
Cr(NO3)3 + BaCl2 = CrCl2 + Ba(NO3)3 =>
Cr(NO3)3 + BaCl2 = CrCl2 + Ba(NO3)3
CH4(g)CCl4(g) = CH2Cl2 =>
CH4(g)CCl4(g) = 2 CH2Cl2
CaCl2O6 = CaCl2 + O2 =>
CaCl2O6 = CaCl2 + 3 O2
C26H4(g) + O2(g) = CO2(g) + H2O(l) =>
C26H4(g) + 27 O2(g) = 26 CO2(g) + 2 H2O(l)
SCN + NaCl = SCl + NaCN =>
SCN + NaCl = SCl + NaCN
Fe2O3 + Ca = FeCa + O =>
Fe2O3 + 2 Ca = 2 FeCa + 3 O
MnO2 + NaI + H2SO4 = NaHSO4 + MnSO4 + H2O + I2 =>
MnO2 + 2 NaI + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + I2
HCl(g) + O2(g) = H2O(g) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(g) + 2 Cl2(g)
Pb2(aq) + Cl(aq) = PbCl2(s) =>
Pb2(aq) + 4 Cl(aq) = 2 PbCl2(s)
Au + Fe = AuFe2 =>
Au + 2 Fe = AuFe2
Ag(NH3)2Cl = AgCl + NH3 =>
Ag(NH3)2Cl = AgCl + 2 NH3
MgCl2 + KClO4 = Mg(ClO4)2 + KCl =>
MgCl2 + 2 KClO4 = Mg(ClO4)2 + 2 KCl
Ag(NH3)2Cl = AgCl + NH3 =>
Ag(NH3)2Cl = AgCl + 2 NH3
HNO2 + H2O + Br2 = HBr + HNO3 =>
HNO2 + H2O + Br2 = 2 HBr + HNO3
(NH4)2SO4*FeSO4*6H2O + HO2CCO2H = Fe(O2CCO2)*(H2O)2 + (NH4)2SO4 + H2SO4 + H2O =>
(NH4)2SO4*FeSO4*6H2O + HO2CCO2H = Fe(O2CCO2)*(H2O)2 + (NH4)2SO4 + H2SO4 + 4 H2O
Zn(ClO2)2 + Li3(PO4) = Li(ClO2) + Zn3(PO4)2 =>
3 Zn(ClO2)2 + 2 Li3(PO4) = 6 Li(ClO2) + Zn3(PO4)2
C8H18 + O8 = CO2 + H2O =>
8 C8H18 + 25 O8 = 64 CO2 + 72 H2O
CuClHCl = H[CuCl2] =>
CuClHCl = H[CuCl2]
AlSO4 + KOH = AlOHKSO4 =>
AlSO4 + KOH = AlOHKSO4
HF = H2 + F2 =>
2 HF = H2 + F2
HI + HBrO3 = Br2 + I2 + H2O =>
10 HI + 2 HBrO3 = Br2 + 5 I2 + 6 H2O
(NH4)3PO4 + Sn(NO3)4 = Sn3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Sn(NO3)4 = Sn3(PO4)4 + 12 NH4NO3
H2S(aq) + Cl2(g) = S8(s) + HCl(aq) =>
8 H2S(aq) + 8 Cl2(g) = S8(s) + 16 HCl(aq)
ZnO + HCOH = ZnCO + HOH =>
ZnO + HCOH = ZnCO + HOH
Zn + HNO3(ac) = Zn(NO3)2 + H2O + NH3NO3 =>
7 Zn + 18 HNO3(ac) = 7 Zn(NO3)2 + 6 H2O + 2 NH3NO3
KCl + Cu = CuCl2 + K2 =>
2 KCl + Cu = CuCl2 + K2
KOH + CaCl2 = K2Cl2 + Ca(OH)2 =>
2 KOH + CaCl2 = K2Cl2 + Ca(OH)2
Pb + Sb = PbSb =>
Pb + Sb = PbSb
NaOH(ac) + F2 = NaF + FOH =>
NaOH(ac) + F2 = NaF + FOH
NO2(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O(g)
K{+)+PO4{3-} = K3PO4 =>
3 K{+)+PO4{3-} = K3PO4
CH3CN + H2O = CH3H2OCN =>
CH3CN + H2O = CH3H2OCN
Hg0 + Cl2 = HgCl2 =>
Hg0 + Cl2 = HgCl2
HF + Zn(OH)2 = H2O + ZnF2 =>
2 HF + Zn(OH)2 = 2 H2O + ZnF2
HCl + NaBH4 = H2 + NaCl + B =>
2 HCl + 2 NaBH4 = 5 H2 + 2 NaCl + 2 B
K2CO3(s) + BaCl2(aq) = BaCO3 + KCl =>
K2CO3(s) + BaCl2(aq) = BaCO3 + 2 KCl
sodiumcarbonate + calciumhydroxide = sodiumhydroxide + calciumcarbonate =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
NH4OH + Al2O3 = H2O + N2 + Al =>
2 NH4OH + Al2O3 = 5 H2O + N2 + 2 Al
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