| 前日に均衡した方程式 |
FeCl2 + KOH = Cl2KOH + Fe
PO4 + HCN = PCN + HO4 =>
PO4 + HCN = PCN + HO4
AgNO3 + HCl = HNO3 + AgCl =>
AgNO3 + HCl = HNO3 + AgCl
Zn(OH)2 + Ba(OH)2 = BaZnO2 + H2O =>
Zn(OH)2 + Ba(OH)2 = BaZnO2 + 2 H2O
HCl(aq) + Na2SO3(aq) = H2O(l) + NaCl(aq) + SO2(g) =>
2 HCl(aq) + Na2SO3(aq) = H2O(l) + 2 NaCl(aq) + SO2(g)
Mn(s) + H2O + O2 = Mn(OH)2 =>
2 Mn(s) + 2 H2O + O2 = 2 Mn(OH)2
Zn(NO3)2NH4OH = Zn(OH)NH4(NO3)2 =>
Zn(NO3)2NH4OH = Zn(OH)NH4(NO3)2
H2O2 + KI = H2O + KOI =>
H2O2 + KI = H2O + KOI
Si + HNO3 + HF = H2O + H2SiF6 + NO =>
3 Si + 4 HNO3 + 18 HF = 8 H2O + 3 H2SiF6 + 4 NO
K2Cr2O7 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = K2CrO4 + Na2CrO4 + H2O
Na2SiO3 + Cr2(SO4)3 + H2O = Na2SO4 + H2(SiO3) + Cr(OH)3 =>
3 Na2SiO3 + Cr2(SO4)3 + 6 H2O = 3 Na2SO4 + 3 H2(SiO3) + 2 Cr(OH)3
CH{2}F + F{2} = CF{4} + HF + F{6} =>
2 CH{2}F + 5 F{2} = 2 CF{4} + 2 HF + F{6}
C8H18 + O2 = CO2 + HHH =>
C8H18 + 8 O2 = 8 CO2 + 6 HHH
MnO4 + Al = Mn + AlO2 =>
MnO4 + 2 Al = Mn + 2 AlO2
PbO + CH3COOH = (CH3COO)2Pb + H2O =>
PbO + 2 CH3COOH = (CH3COO)2Pb + H2O
KHSO3 + H2O = H2S + KOH + O3 =>
KHSO3 + H2O = H2S + KOH + O3
CuS + NH3*H2O = [Cu(NH3)2]S + H2O =>
CuS + 2 NH3*H2O = [Cu(NH3)2]S + 2 H2O
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Fe + H2C2O4 = H2 + Fe2C2O4 =>
2 Fe + H2C2O4 = H2 + Fe2C2O4
Pb(NO3)2 + NaHSO4 = PbSO4 + NaH + NO3 =>
Pb(NO3)2 + NaHSO4 = PbSO4 + NaH + 2 NO3
SnI4 + CuCO3 = Sn(CO3)2 + CuI2 =>
SnI4 + 2 CuCO3 = Sn(CO3)2 + 2 CuI2
K2O2 + CrI3 + KOH = KI + K2CrO4 + H2O =>
3 K2O2 + 2 CrI3 + 4 KOH = 6 KI + 2 K2CrO4 + 2 H2O
NaOH + C2H3O2 = Na + C2H4O3 =>
NaOH + C2H3O2 = Na + C2H4O3
Li2S + ZnCl2 = LiCl + ZnS =>
Li2S + ZnCl2 = 2 LiCl + ZnS
C3H8 + O2 = C3H6COOH + H2O =>
16 C3H8 + 23 O2 = 12 C3H6COOH + 22 H2O
Hg(NO3)2 + SnCl2 + H2O = Hg2Cl2 + SnO2 + HNO3 =>
2 Hg(NO3)2 + SnCl2 + 2 H2O = Hg2Cl2 + SnO2 + 4 HNO3
Fe3O4 + CO = Fe + CO2(unbalanced) =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2(unbalanced)
TlCl3 + SO3{2-} + H2O = TlCl + SO4{2-} + Cl{-} + H{+} =>
TlCl3 + SO3{2-} + H2O = TlCl + SO4{2-} + 2 Cl{-} + 2 H{+}
H{+} + Ru(OH)2{+2} + Ru{+2} = Ru{3+} + H2O =>
2 H{+} + Ru(OH)2{+2} + Ru{+2} = 2 Ru{3+} + 2 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
PH + O2 = PHO2 =>
PH + O2 = PHO2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
K(NO3) = K(NO2) + O =>
K(NO3) = K(NO2) + O
MgO3C + HCl = MgCl2 + H2O + CO2 =>
MgO3C + 2 HCl = MgCl2 + H2O + CO2
Sr(OH)2 + ZrClO4 = SrClO4 + Zr(OH)2 =>
Sr(OH)2 + ZrClO4 = SrClO4 + Zr(OH)2
Ca{2+} + HCO3{-} + Ca(OH)2 = CaCO3 + H2O =>
Ca{2+} + 2 HCO3{-} + Ca(OH)2 = 2 CaCO3 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
H2 + Cl2 = Cl2H2 =>
H2 + Cl2 = Cl2H2
Mn(NO3)2 + Ca3(PO4)2 = Mn(PO4)2 + Ca3(NO3)2 =>
Mn(NO3)2 + Ca3(PO4)2 = Mn(PO4)2 + Ca3(NO3)2
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2 =>
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2
PNa5 + H2O = H3PO4 + HNa =>
PNa5 + 4 H2O = H3PO4 + 5 HNa
C2H6 + At2 = C2H5At + HAt =>
C2H6 + At2 = C2H5At + HAt
Al + Sn(PO4)4 = Al(PO4)3 + Sn =>
4 Al + 3 Sn(PO4)4 = 4 Al(PO4)3 + 3 Sn
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
NH4(NO3) + H2O = NH4(OH)3 + HNO3 =>
3 NH4(NO3) + 9 H2O = 4 NH4(OH)3 + 2 HNO3
HCI + Na = H2 + NaCI =>
2 HCI + 2 Na = H2 + 2 NaCI
CaO + AgO = AgCa2 + O2 =>
4 CaO + 2 AgO = 2 AgCa2 + 3 O2
Cd(C2H5) + LiAlH4 = Li2(C2H5) + Cd(AlH4)2 =>
Cd(C2H5) + 2 LiAlH4 = Li2(C2H5) + Cd(AlH4)2
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方程式のバランス12/19/24
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