| 前日に均衡した方程式 |
2 Mg3C3 + 12 H2O = 6 Mg(OH)2 + 3 C2H4
Al3(PO4)2 = Al + PO4 =>
Al3(PO4)2 = 3 Al + 2 PO4
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
SO2 + O2 = SO6 =>
SO2 + 2 O2 = SO6
PO2 + H2SO4 = PSO4 + H2O + O2 =>
2 PO2 + 2 H2SO4 = 2 PSO4 + 2 H2O + O2
MgCl2 + Sn = SnCl + Mg =>
MgCl2 + 2 Sn = 2 SnCl + Mg
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
NaNO3 + Al + NaOH + H2O = Na3[Al(OH)6] + NH3 =>
3 NaNO3 + 8 Al + 21 NaOH + 18 H2O = 8 Na3[Al(OH)6] + 3 NH3
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2(s) + 6 H2O(l)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
FeO + SO4 = FeSO4 + O2 =>
2 FeO + 2 SO4 = 2 FeSO4 + O2
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
C + He = CHe =>
C + He = CHe
CalciumChloride + Chromium(III)Nitrate = CalciumNitrate + Chromium(III)Chloride =>
CalciumChloride + Chromium(III)Nitrate = CalciumNitrate + Chromium(III)Chloride
C10H22(decano) + O2 = CO2 + H2O =>
2 C10H22(decano) + 31 O2 = 20 CO2 + 22 H2O
C20H14O4 + O2 = CO2 + H2O =>
2 C20H14O4 + 43 O2 = 40 CO2 + 14 H2O
NH4F + Al = AlF3 + H2 + NH3 =>
6 NH4F + 2 Al = 2 AlF3 + 3 H2 + 6 NH3
Mg + HCl = MgCl2 + H2* =>
Mg + 2 HCl = MgCl2 + H2*
HS + SO = S + H2O =>
2 HS + SO = 3 S + H2O
CrBr3 + AgNO3 = CrNO3 + AgBr3 =>
CrBr3 + AgNO3 = CrNO3 + AgBr3
KBr(aq) + MgSO4(aq) = MgBr2 + K2SO4 =>
2 KBr(aq) + MgSO4(aq) = MgBr2 + K2SO4
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
KMnO4 + Cu(ClO4)2 = KClO4 + Cu(MnO4)2 =>
2 KMnO4 + Cu(ClO4)2 = 2 KClO4 + Cu(MnO4)2
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
MnO2 + CrCl3 + NaOH = Na2CrO4 + MnCl2 + H2O =>
3 MnO2 + 2 CrCl3 + 4 NaOH = 2 Na2CrO4 + 3 MnCl2 + 2 H2O
NiI2 + K2CrO4 = NiCrO4 + KI =>
NiI2 + K2CrO4 = NiCrO4 + 2 KI
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
Mg + HCl = MgCl2 + H2* =>
Mg + 2 HCl = MgCl2 + H2*
AgOH + NH4OH = Ag(NH3)2OH + H2O =>
AgOH + 2 NH4OH = Ag(NH3)2OH + 2 H2O
Cu + HNO3 + O2 = CuNO3 + H2O =>
4 Cu + 4 HNO3 + O2 = 4 CuNO3 + 2 H2O
Mg + HCl = MgCl2 + H2* =>
Mg + 2 HCl = MgCl2 + H2*
KMnO4 + KHCO3 + MnO2 = K2MnO4 + CO2 + H2O =>
2 KMnO4 + 4 KHCO3 + MnO2 = 3 K2MnO4 + 4 CO2 + 2 H2O
Fe + H2SO3 = Fe(SO3)2 + H =>
Fe + 2 H2SO3 = Fe(SO3)2 + 4 H
KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O
Cr4(N2H4CO)24Cr3(CN)18 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10 Cr4(N2H4CO)24Cr3(CN)18 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
KAl(SO4)2 + H2O = KAl(SO4)2*12H2O =>
KAl(SO4)2 + 12 H2O = KAl(SO4)2*12H2O
BaCl2 + K2Cr2O7 + NH4OH = BaCrO4 + KCl + NH4Cl + H2O =>
2 BaCl2 + K2Cr2O7 + 2 NH4OH = 2 BaCrO4 + 2 KCl + 2 NH4Cl + H2O
Fe2(SO4)3 + HI = Fe(I)3 + H2SO4 =>
Fe2(SO4)3 + 6 HI = 2 Fe(I)3 + 3 H2SO4
HC8H4O4K + NaOH = KC8H4O4Na + H2O =>
HC8H4O4K + NaOH = KC8H4O4Na + H2O
PbCO3*Pb(OH)2 + H2SO4 = PbSO4 + CO2 + H2O =>
PbCO3*Pb(OH)2 + 2 H2SO4 = 2 PbSO4 + CO2 + 3 H2O
Zn + FeSO4 = ZnSO4Fe =>
Zn + FeSO4 = ZnSO4Fe
CaO + P2O5(c) = Ca3(PO4)2 =>
3 CaO + P2O5(c) = Ca3(PO4)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H5KO4 + NaOH = C6H5NaO4 + KOH =>
C6H5KO4 + NaOH = C6H5NaO4 + KOH
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 |
方程式のバランス10/20/24
方程式のバランス11/19/23
化学反応式の係数調整サイトへのご意見·ご感想
