| 前日に均衡した方程式 |
4 ZrN2 + 15 H2 = 2 Zr2H3 + 8 NH3
C + NaOH = CO2 + Na + H2O =>
C + 4 NaOH = CO2 + 4 Na + 2 H2O
Fe(Cl)3 + NaOH = NaCl + Fe(OH)3 =>
Fe(Cl)3 + 3 NaOH = 3 NaCl + Fe(OH)3
SrCl2 + Mg(NO3)2 = Sr(NO3)2 + MgCl2 =>
SrCl2 + Mg(NO3)2 = Sr(NO3)2 + MgCl2
ZnO + K4Fe(CN)6 + HCl = Zn2[Fe(CN)6] + KCl + H2O =>
2 ZnO + K4Fe(CN)6 + 4 HCl = Zn2[Fe(CN)6] + 4 KCl + 2 H2O
S2H3 + O2 = SO + H2O =>
4 S2H3 + 7 O2 = 8 SO + 6 H2O
NH3 + HI = NH4I =>
NH3 + HI = NH4I
NaCl + HNO3 + H2SO4 = Na2SO4 + H2O + NO + Cl2 =>
6 NaCl + 2 HNO3 + 3 H2SO4 = 3 Na2SO4 + 4 H2O + 2 NO + 3 Cl2
CH3CONH2 + NaOH = CH4CONNa + H2O =>
CH3CONH2 + NaOH = CH4CONNa + H2O
Ag + SH2 = Ag2S + H2 =>
2 Ag + SH2 = Ag2S + H2
H2Se + Al = Al(Se)3 + H =>
3 H2Se + Al = Al(Se)3 + 6 H
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
Sn(c) + KOH(aq) = K2SnO2(c) + H2(g) =>
Sn(c) + 2 KOH(aq) = K2SnO2(c) + H2(g)
Cr(s) + Fe(NO3)2(ag) = Fe(s) + Cr(NO3)3 =>
2 Cr(s) + 3 Fe(NO3)2(ag) = 3 Fe(s) + 2 Cr(NO3)3
I2O5 + Al2O3 = Al2I2O8 =>
I2O5 + Al2O3 = Al2I2O8
Cu(No3)2 + KBr(ac) = Br2 + CuBr + KNo3 =>
2 Cu(No3)2 + 4 KBr(ac) = Br2 + 2 CuBr + 4 KNo3
N4H4O2 = N2H2O =>
N4H4O2 = 2 N2H2O
BrO3{-} + Pb{2+} + H2O = PbO2 + Br{-} + H{+} =>
BrO3{-} + 3 Pb{2+} + 3 H2O = 3 PbO2 + Br{-} + 6 H{+}
Ba + Al2O3 = AlBa + O2 =>
4 Ba + 2 Al2O3 = 4 AlBa + 3 O2
Cr2O3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
Cr2O3 + 10 KOH + 3 Cl2 = 6 KCl + 2 K2CrO4 + 5 H2O
C3H8 + O2 = C + H8O3 =>
2 C3H8 + 3 O2 = 6 C + 2 H8O3
Pb(NO3)2 + Rb3AsO4 = Pb3(AsO4)2 + RbNO3 =>
3 Pb(NO3)2 + 2 Rb3AsO4 = Pb3(AsO4)2 + 6 RbNO3
HC2H3COO + Ba(OH)2 = Ba(C2H3COO)2 + H2O =>
2 HC2H3COO + Ba(OH)2 = Ba(C2H3COO)2 + 2 H2O
NH4F + HBr = NH4Br + HF =>
NH4F + HBr = NH4Br + HF
Ca + HCl2 = H + CaCl2 =>
Ca + HCl2 = H + CaCl2
H8CeN8O18 + CH3NO3 = CO2 + N2 + H2O + CeO =>
H8CeN8O18 + 26 CH3NO3 = 26 CO2 + 17 N2 + 43 H2O + CeO
CH3COOH + NaHCO3 = CO2 + H2O + NaCOO =>
CH3COOH + 8 NaHCO3 = 2 CO2 + 6 H2O + 8 NaCOO
Fe3N5 = Fe + N2 =>
2 Fe3N5 = 6 Fe + 5 N2
Na2SO3 + KMnO4 + H2SO4 = K2SO4 + H2O + Na2SO4 + MnSO4 =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 3 H2O + 5 Na2SO4 + 2 MnSO4
*CHI3 + AgNO3 = CHI2NO3 + AgI =>
*CHI3 + AgNO3 = CHI2NO3 + AgI
V2O + Ca = V + Ca2O2 =>
2 V2O + 2 Ca = 4 V + Ca2O2
Au{+} + HSO4{-} = AuHSO4 =>
Au{+} + HSO4{-} = AuHSO4
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Mn{2+} + PbO2 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn{2+} + 5 PbO2 + 4 H{+} = 2 MnO4{-} + 5 Pb{2+} + 2 H2O
Fe + H3PO4 = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3PO4 = Fe3(PO4)2 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + H3PO4 = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3PO4 = Fe3(PO4)2 + 3 H2
Br5 + O2 = Br5O2 =>
Br5 + O2 = Br5O2
AlO + H2O = Al(OH)3 + H2 =>
2 AlO + 4 H2O = 2 Al(OH)3 + H2
HCOOH + C3H7OH = C5H10O2 + H2O =>
3 HCOOH + 4 C3H7OH = 3 C5H10O2 + 4 H2O
Fe2(SO4)3 + Na2CO3 + H2O = Fe(OH)3 + Na2SO4 + CO2 =>
Fe2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 Na2SO4 + 3 CO2
Na2FeO4 + HCl = FeCl3 + NaCl + Cl2 + H2O =>
2 Na2FeO4 + 16 HCl = 2 FeCl3 + 4 NaCl + 3 Cl2 + 8 H2O
H2O + Sn = SnO2 + H3O =>
6 H2O + Sn = SnO2 + 4 H3O
K2CO3 + Ba(OH)2 = Ba(CO3)2 + K2OH =>
2 K2CO3 + Ba(OH)2 = Ba(CO3)2 + 2 K2OH
H{2}SO{4} + NaNO{2} = HNO{2} + Na{2}SO{4} =>
H{2}SO{4} + NaNO{2} = HNO{2} + Na{2}SO{4}
Nb2O5 + Ra(SO3) = RaO + Nb2(SO3)5 =>
Nb2O5 + 5 Ra(SO3) = 5 RaO + Nb2(SO3)5
Sr2(NO3)2 + Al2(SO4)3 = Sr2(SO4) + Al(NO3)3 =>
3 Sr2(NO3)2 + Al2(SO4)3 = 3 Sr2(SO4) + 2 Al(NO3)3
Ag + H2SO4 = Ag(SO4)3 + H2 =>
Ag + 3 H2SO4 = Ag(SO4)3 + 3 H2
K2SO4 + Cr2(SO4)3 + Sn(SO4)2 + H2O = K2Cr2O7 + SnSO4 + H2SO4 =>
K2SO4 + Cr2(SO4)3 + 3 Sn(SO4)2 + 7 H2O = K2Cr2O7 + 3 SnSO4 + 7 H2SO4
Be(OH)2 + CuO = CuBeO2 + H2O =>
Be(OH)2 + CuO = CuBeO2 + H2O
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