| 前日に均衡した方程式 |
RaBr2 + Na2CrO4 = RaCrO4 + 2 NaBr
C24H50(s) + O2(g) = CO2(g) + H2O(l) =>
2 C24H50(s) + 73 O2(g) = 48 CO2(g) + 50 H2O(l)
C2H5COOH + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
6 C2H5COOH + 2 Cr2O7{2-} + 16 H{+} = 9 CH3COOH + 4 Cr{3+} + 8 H2O
FeCl3 + Ba(NO3)2 + NaOH = Na2FeO4 + Ba(NO2)2 + NaCl + H2O =>
4 FeCl3 + 3 Ba(NO3)2 + 20 NaOH = 4 Na2FeO4 + 3 Ba(NO2)2 + 12 NaCl + 10 H2O
FeSO4 + KMnO4 + KOH + H2O = Fe(OH)3 + KHSO4 + K2MnO4 =>
FeSO4 + KMnO4 + 2 KOH + H2O = Fe(OH)3 + KHSO4 + K2MnO4
C7H16 + HNO3 = C7H15NO2 + H2O =>
C7H16 + HNO3 = C7H15NO2 + H2O
Ba + Hg2O = BaO + Hg =>
Ba + Hg2O = BaO + 2 Hg
(C15H31COO)3C3H5 + Fe(OH)2 = (C15H31COO)2Fe + C3H5(OH)3 =>
2(C15H31COO)3C3H5 + 3 Fe(OH)2 = 3(C15H31COO)2Fe + 2 C3H5(OH)3
Mg(s) + Zn(NO3)2(aq) = Mg(NO3)2(s) + Zn(s) =>
Mg(s) + Zn(NO3)2(aq) = Mg(NO3)2(s) + Zn(s)
C3H8O3 + H2O = CO2 + H =>
C3H8O3 + 3 H2O = 3 CO2 + 14 H
K2CrO7 + Na2SO3 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
2 K2CrO7 + 9 Na2SO3 + 5 H2O = 2 Cr(OH)3 + 4 KOH + 9 Na2SO4
Fe2 + H2SO4 = H + Fe(SO4) =>
Fe2 + 2 H2SO4 = 4 H + 2 Fe(SO4)
Ca3P2 = Ca + P2 =>
Ca3P2 = 3 Ca + P2
Ag(NO3)2 + Al2(SO4)3 = AgSO4 + Al(NO3)3 =>
3 Ag(NO3)2 + Al2(SO4)3 = 3 AgSO4 + 2 Al(NO3)3
Cr(NO3)3 + (NH4)2S2O8 + H2O = H2Cr2O7 + NH4NO3 + H2SO4 =>
2 Cr(NO3)3 + 3(NH4)2S2O8 + 7 H2O = H2Cr2O7 + 6 NH4NO3 + 6 H2SO4
MnC2O4*3H2O(aq) + O2(g) = Mn3O4(s) + H2O(g) + CO2(g) =>
3 MnC2O4*3H2O(aq) + 2 O2(g) = Mn3O4(s) + 9 H2O(g) + 6 CO2(g)
Ca(H2Po4)2 = Ca3(Po4)2 + H3Po4 =>
3 Ca(H2Po4)2 = Ca3(Po4)2 + 4 H3Po4
Cu(C2H3O2)2 + Fe = Fe(C2H3O2)3 + Cu =>
3 Cu(C2H3O2)2 + 2 Fe = 2 Fe(C2H3O2)3 + 3 Cu
Fe(iii) + Zn(NO) = Fe(NO) + Zn =>
Fe(iii) + Zn(NO) = Fe(NO) + Zn
Al + NiBr2 = AlBr2 + Ni3 =>
3 Al + 3 NiBr2 = 3 AlBr2 + Ni3
C4H6CaO4 + NaCl = CaCl2 + C2H3NaO2 =>
C4H6CaO4 + 2 NaCl = CaCl2 + 2 C2H3NaO2
AgNO3 + KSCN = AgSCN(ppt) + KNO3 =>
AgNO3 + KSCN = AgSCN(ppt) + KNO3
NaCl + Ag = AgCl + Na2 =>
2 NaCl + 2 Ag = 2 AgCl + Na2
NH2C(NH)NH2*H2CO3 + HCl = NH2C(NH)NH2*HCl + CO2 + H2O =>
NH2C(NH)NH2*H2CO3 + HCl = NH2C(NH)NH2*HCl + CO2 + H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C8H8 + Cl2 = C8H8Cl2 =>
C8H8 + Cl2 = C8H8Cl2
HNO3 + S(NH3)2 + H2O = (NH4)2SO4 + NH4NO3 =>
6 HNO3 + 4 S(NH3)2 + 7 H2O = 4(NH4)2SO4 + 3 NH4NO3
C8H8 + Cl2 = C8H8Cl2 =>
C8H8 + Cl2 = C8H8Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C8H8 + Cl2 = C8H8Cl2 =>
C8H8 + Cl2 = C8H8Cl2
Mg + CrSO4 = MgSO4 + Cr =>
Mg + CrSO4 = MgSO4 + Cr
Fe2O3 + HBr(aq) = FeBr3 + H2O =>
Fe2O3 + 6 HBr(aq) = 2 FeBr3 + 3 H2O
Zr + I2 = ZrI =>
2 Zr + I2 = 2 ZrI
HCl + Ba(OH)2 = H2O + Cl2 + Ba =>
2 HCl + Ba(OH)2 = 2 H2O + Cl2 + Ba
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH + Al + H2O = NaAl(OH)4 + H2 =>
2 NaOH + 2 Al + 6 H2O = 2 NaAl(OH)4 + 3 H2
Rb2O + HOH = RbOH =>
Rb2O + HOH = 2 RbOH
Cr + H2SO4 = Cr2(SO4)3 + H2O + SO2 =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 6 H2O + 3 SO2
CuSO4 + Na2B4O7 = CuB4O7 + Na2SO4 =>
CuSO4 + Na2B4O7 = CuB4O7 + Na2SO4
P2O5(s) + H2O(l) = H3PO4 =>
P2O5(s) + 3 H2O(l) = 2 H3PO4
C + ZO = CO + Z =>
C + ZO = CO + Z
AgNO3 + Ba(OH)2 = Ag(OH)2 + BaNO3 =>
AgNO3 + Ba(OH)2 = Ag(OH)2 + BaNO3
Mo + Cl2 = MoCl =>
2 Mo + Cl2 = 2 MoCl
C6N6H6 + KMnO4 + H2O = MnO2 + CO2 + KOH + NH3 =>
C6N6H6 + 4 KMnO4 + 8 H2O = 4 MnO2 + 6 CO2 + 4 KOH + 6 NH3
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3) + H2O =>
6 Ba(OH)2 + 5 Cl2 = 4 BaCl2 + 2 Ba(ClO3) + 6 H2O
NaCl + H2O = NaClOH2 =>
NaCl + H2O = NaClOH2
K2CO3 + MgCl2 = MgCO3 + KCl =>
K2CO3 + MgCl2 = MgCO3 + 2 KCl
Al + Fe(NO2)2 = Fe + Al(NO2)3 =>
2 Al + 3 Fe(NO2)2 = 3 Fe + 2 Al(NO2)3
NaI + H2SO4(l) = HI + Na2SO4 =>
2 NaI + H2SO4(l) = 2 HI + Na2SO4
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