| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
FeTiO4 + Na2CO3 = NaFeO2 + Na2O*TiO2 + O2(g) + CO2(g) =>
4 FeTiO4 + 6 Na2CO3 = 4 NaFeO2 + 4 Na2O*TiO2 + O2(g) + 6 CO2(g)
SnCl2 + NaOH = NaCl + Sn(OH)2 =>
SnCl2 + 2 NaOH = 2 NaCl + Sn(OH)2
S8 + Cl2(g) = S2Cl2(g) =>
S8 + 4 Cl2(g) = 4 S2Cl2(g)
C6H5CH3 + O2 = C6H6 + HCOOH =>
C6H5CH3 + O2 = C6H6 + HCOOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H4 + Br = C2H5Br + C2H =>
4 C2H4 + 3 Br = 3 C2H5Br + C2H
Cu2O + KOH + H2O = K[Cu(OH)2] =>
Cu2O + 2 KOH + H2O = 2 K[Cu(OH)2]
NaNO3 + Al + NaOH + H2O = NH3 + NaAl(OH)4 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 3 NH3 + 8 NaAl(OH)4
Fe*2HCl = FeCl2 + H2 =>
Fe*2HCl = FeCl2 + H2
ClCH2COONa + NaNO2 + H2O = CH3NO2 + NaCl + NaHCO3 =>
ClCH2COONa + NaNO2 + H2O = CH3NO2 + NaCl + NaHCO3
IOH = OH + I =>
IOH = OH + I
C12H17N4OS + H2O = C6H9N3O + C6H9NOS + H =>
C12H17N4OS + H2O = C6H9N3O + C6H9NOS + H
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Zn + KNO3 + KOH + H2O = K[Zn(OH)4] + NH3 =>
8 Zn + 3 KNO3 + 5 KOH + 18 H2O = 8 K[Zn(OH)4] + 3 NH3
Si + CaCl2 = SiCl + Ca =>
2 Si + CaCl2 = 2 SiCl + Ca
Au + KCN + H2O + O2 = KAuC2N2 + KOH =>
4 Au + 8 KCN + 2 H2O + O2 = 4 KAuC2N2 + 4 KOH
Cu + AgNO3 = CuAg2 + NO3 =>
Cu + 2 AgNO3 = CuAg2 + 2 NO3
Zn(s)CuSO4(aq) = ZnSO4(aq) + Cu =>
Zn(s)CuSO4(aq) = ZnSO4(aq) + Cu
NaCN + HF = NaF + HCN =>
NaCN + HF = NaF + HCN
H3PO2 + HgCl2 + H2O = H3PO4 + Hg + HCl =>
H3PO2 + 2 HgCl2 + 2 H2O = H3PO4 + 2 Hg + 4 HCl
CuI2 + Br = BrI + Cu2 =>
2 CuI2 + 4 Br = 4 BrI + Cu2
H2SiF6 + Ti = TiF4 + SiF4 + H2 =>
2 H2SiF6 + Ti = TiF4 + 2 SiF4 + 2 H2
La(OH)3 + H2CO3 = La(HCO3)3 + H2O =>
La(OH)3 + 3 H2CO3 = La(HCO3)3 + 3 H2O
Pb(OH)2 + CH3COOH = PbH2 + CH3COO(OH) =>
Pb(OH)2 + 2 CH3COOH = PbH2 + 2 CH3COO(OH)
Cu + SO4H2 = CuSO4 + H2O + SO2 =>
Cu + 2 SO4H2 = CuSO4 + 2 H2O + SO2
Al + NaOH = Na4[Al(OH)4] =>
Al + 4 NaOH = Na4[Al(OH)4]
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
ZnCO3 + NaCl = ZnCl2 + Na2CO3 =>
ZnCO3 + 2 NaCl = ZnCl2 + Na2CO3
MgCl2 + K = K(Cl)2 + Mg =>
MgCl2 + K = K(Cl)2 + Mg
Cu3SbS4 + HNO3 = Cu(NO3)2 + Sb(NO3)3 + H2SO4 + NO2 + H2O =>
Cu3SbS4 + 42 HNO3 = 3 Cu(NO3)2 + Sb(NO3)3 + 4 H2SO4 + 33 NO2 + 17 H2O
NaBr + AgNo3 = AgBr + NaNo3 =>
NaBr + AgNo3 = AgBr + NaNo3
SnCl2 + NaOH = NaCl + Sn(OH)2 =>
SnCl2 + 2 NaOH = 2 NaCl + Sn(OH)2
C5H10HNO3 = C5H9NO3H2 =>
C5H10HNO3 = C5H9NO3H2
BLi + Te = TeLi + B =>
BLi + Te = TeLi + B
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Cu + Cr = CuCr =>
Cu + Cr = CuCr
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Al + NaNO3 + H2O = NaOH + NH3 + Al(OH)3 =>
8 Al + 3 NaNO3 + 18 H2O = 3 NaOH + 3 NH3 + 8 Al(OH)3
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
Zn + NaOH = Zn(Na)2 + H + O =>
Zn + 2 NaOH = Zn(Na)2 + 2 H + 2 O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
KClO3 + I + H2O = HIO3 + KCl =>
5 KClO3 + 6 I + 3 H2O = 6 HIO3 + 5 KCl
CrO2 + NaOH = Na2CrO4 + CrOOH =>
3 CrO2 + 2 NaOH = Na2CrO4 + 2 CrOOH
K2Cr2O7 + H2SO4 + Na2O2 = CrO5 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 5 H2SO4 + 4 Na2O2 = 2 CrO5 + K2SO4 + 4 Na2SO4 + 5 H2O
KHCO3 + Zn(OH)2 = KOH + Zn(HCO3)2 =>
2 KHCO3 + Zn(OH)2 = 2 KOH + Zn(HCO3)2
Ca(ClO4)2 + H2 = CaCl2 + H2O =>
Ca(ClO4)2 + 8 H2 = CaCl2 + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaI + K3PO4 = Na3PO4 + KI =>
3 NaI + K3PO4 = Na3PO4 + 3 KI
ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + MgPO4 + Na3SO4 =>
ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + MgPO4 + Na3SO4
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/16/24
方程式のバランス11/15/23
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