| 前日に均衡した方程式 |
SbI3 + 3 H2O = Sb(OH)3 + 3 HI
ZnBr2 + O2 = ZnO + Br2 =>
2 ZnBr2 + O2 = 2 ZnO + 2 Br2
SCN{-} + Fe{3+} = FeSCN{+2} =>
SCN{-} + Fe{3+} = FeSCN{+2}
Fe2(NO2)3 = Fe + N2 + O =>
2 Fe2(NO2)3 = 4 Fe + 3 N2 + 12 O
N2H4 + O2 = N2O + H2O =>
2 N2H4 + 3 O2 = 2 N2O + 4 H2O
(c)Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2(c)Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
Ag2CO3 + H2SO4 = Ag2SO4 + H2CO3 =>
Ag2CO3 + H2SO4 = Ag2SO4 + H2CO3
Fe(NO3)3 + Sn = Sn(NO3)3 + Fe =>
Fe(NO3)3 + Sn = Sn(NO3)3 + Fe
NH4I + Br2 = BrI + NH4 =>
2 NH4I + Br2 = 2 BrI + 2 NH4
CuSO4 + NaCO3 = CuCO3 + NaSO4 =>
CuSO4 + NaCO3 = CuCO3 + NaSO4
CaOH + NaPO4 = CaPO4 + NaOH =>
CaOH + NaPO4 = CaPO4 + NaOH
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ag2NO3 + CaCl2 = CaNO3 + AgCl =>
Ag2NO3 + CaCl2 = CaNO3 + 2 AgCl
CaS + H{+} = H2S + Ca{2+} =>
CaS + 2 H{+} = H2S + Ca{2+}
Zn + Zr(NO3)4 = ZnNO3 + Zr =>
4 Zn + Zr(NO3)4 = 4 ZnNO3 + Zr
CrI3 + KOH + Cl2 = H2O + K2Cr2O7 + KCl + KIO4 =>
2 CrI3 + 62 KOH + 27 Cl2 = 31 H2O + K2Cr2O7 + 54 KCl + 6 KIO4
Pm + O2 = Pm2O =>
4 Pm + O2 = 2 Pm2O
K2Cr2O7 + NH4OH = K2CrO4 + (NH4)2CrO4 + H2O =>
K2Cr2O7 + 2 NH4OH = K2CrO4 + (NH4)2CrO4 + H2O
Cu(NO3)2 + H2O = NO3 + Cu(H2O)6 =>
Cu(NO3)2 + 6 H2O = 2 NO3 + Cu(H2O)6
MgCO3 + C6H8O7 = C6H6MgO7 + CO2 + H2O =>
MgCO3 + C6H8O7 = C6H6MgO7 + CO2 + H2O
CaSO5 + Zn3(PO4)2 = Ca3(PO4)2 + ZnSO5 =>
3 CaSO5 + Zn3(PO4)2 = Ca3(PO4)2 + 3 ZnSO5
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
NH + OBa = BaN + OH =>
NH + OBa = BaN + OH
NaCl2 + CaNO3 = NaNO3 + CaCl2 =>
NaCl2 + CaNO3 = NaNO3 + CaCl2
UO{3+} + Cr2O7{2-} + H{+} = UO2{2+} + Cr{3+} + H2O =>
6 UO{3+} + Cr2O7{2-} + 2 H{+} = 6 UO2{2+} + 2 Cr{3+} + H2O
AgNo3 + Na3PO4 = Ag3O4P + NaNo3 =>
3 AgNo3 + Na3PO4 = Ag3O4P + 3 NaNo3
FeO2 + HCl = FeCl3 + H2 + O =>
2 FeO2 + 6 HCl = 2 FeCl3 + 3 H2 + 4 O
NaH2PO2 + Hg(NO3)2 + H2O = NaH2PO4 + Hg + HNO3 =>
NaH2PO2 + 2 Hg(NO3)2 + 2 H2O = NaH2PO4 + 2 Hg + 4 HNO3
Zn + Hg2S = Hg + Zn2S =>
2 Zn + Hg2S = 2 Hg + Zn2S
Al2(Cr2O7)3 + Na2SO4 = Al2(SO4)3 + Na2Cr2O7 =>
Al2(Cr2O7)3 + 3 Na2SO4 = Al2(SO4)3 + 3 Na2Cr2O7
Rb + Fl = FlRb =>
Rb + Fl = FlRb
KBrO3 + AsCl3 + HCl = AsCl5 + KBr + H2O =>
KBrO3 + 3 AsCl3 + 6 HCl = 3 AsCl5 + KBr + 3 H2O
C6H6 + C2H4O = C6H5CH2CH2OH =>
C6H6 + C2H4O = C6H5CH2CH2OH
HJ + F2 = HF + J2 =>
2 HJ + F2 = 2 HF + J2
HCl2 + Na2SO3 = H2SO3 + NaCl2 =>
2 HCl2 + Na2SO3 = H2SO3 + 2 NaCl2
SOCl2 + NaOH = NaCl + SO2 + H2O =>
SOCl2 + 2 NaOH = 2 NaCl + SO2 + H2O
CaCl + H2O = Ca(OH)2 + Cl + H =>
CaCl + 2 H2O = Ca(OH)2 + Cl + 2 H
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca + CuCl2*H2O = CaCl2 + Cu + H2O =>
Ca + CuCl2*H2O = CaCl2 + Cu + H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
PdCl2(aq) + HNO3(aq) = Pd(NO3)2(s) + HCl(cq) =>
PdCl2(aq) + 2 HNO3(aq) = Pd(NO3)2(s) + 2 HCl(cq)
NaOH + Li3N = Na3N + LiOH =>
3 NaOH + Li3N = Na3N + 3 LiOH
Na2CO3(aq) + AgNO3(aq) = Ag2CO3(s) + NaNO3 =>
Na2CO3(aq) + 2 AgNO3(aq) = Ag2CO3(s) + 2 NaNO3
K2SO4 = KO + SO2 =>
K2SO4 = 2 KO + SO2
Mn + KBrO3 + KOH = KMnO4 + KBr + H2O =>
6 Mn + 7 KBrO3 + 6 KOH = 6 KMnO4 + 7 KBr + 3 H2O
Zn2I + Br2 = Zn2Br2 + I =>
Zn2I + Br2 = Zn2Br2 + I
FeSO4 + HBrO + HCl = Fe2(SO4)3FeCl3 + FeBr3 + H2SO4 + H2O =>
18 FeSO4 + 9 HBrO + 15 HCl = 5 Fe2(SO4)3FeCl3 + 3 FeBr3 + 3 H2SO4 + 9 H2O
NiO + H2O = Ni + H2O2 =>
NiO + H2O = Ni + H2O2
Na2CO3 + Ca(OH)4 = NaOH + Ca(CO3)2 =>
2 Na2CO3 + Ca(OH)4 = 4 NaOH + Ca(CO3)2
NaOH(ac) + H2SO4(ac) = Na2SO4(s) + H2O(l) =>
2 NaOH(ac) + H2SO4(ac) = Na2SO4(s) + 2 H2O(l)
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