| 前日に均衡した方程式 |
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Fe(s) + Br2(l) = FeBr3(s) =>
2 Fe(s) + 3 Br2(l) = 2 FeBr3(s)
Cu3(PO4)2 + Na2SO4 = Na3PO4 + CuSO4 =>
Cu3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 CuSO4
O2 + SbS3 = Sb2O4 + SO =>
5 O2 + 2 SbS3 = Sb2O4 + 6 SO
Rb + C8 = Rb2C =>
16 Rb + C8 = 8 Rb2C
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
OH = O2 + H =>
2 OH = O2 + 2 H
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H + NaOH = H2O + NaH =>
2 H + NaOH = H2O + NaH
CdCl2 + K2CrO4 = K2Cl2 + CdCrO4 =>
CdCl2 + K2CrO4 = K2Cl2 + CdCrO4
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
C3H8O + Cr2O7{-2)+H{+} = C3H6O+CrO3H2+H2O =>
2 C3H8O + Cr2O7{-2)+2H{+} = 2 C3H6O+2CrO3H2+H2O
Na2S2O3 + Cr = Na + CrS2O3 =>
Na2S2O3 + Cr = 2 Na + CrS2O3
KClO3 + MnO2 = KCl + MnO4 =>
2 KClO3 + 3 MnO2 = 2 KCl + 3 MnO4
KClO3{5} = KCl{5} + O2 =>
2 KClO3{5} = 2 KCl{5} + 3 O2
SO2 + KOH = K2S + H2O + O2 =>
2 SO2 + 4 KOH = 2 K2S + 2 H2O + 3 O2
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
TiCl4(s) + Na = Ti(s) + NaCl(g) =>
TiCl4(s) + 4 Na = Ti(s) + 4 NaCl(g)
HCl(aq) + HNO3(aq) + Sn(s) = NO + H2SnCl6(aq) + H2O(l) =>
18 HCl(aq) + 4 HNO3(aq) + 3 Sn(s) = 4 NO + 3 H2SnCl6(aq) + 8 H2O(l)
CH3CHOHCH3 + CrO3 = CH3COCH3 + Cr(OH)3 =>
3 CH3CHOHCH3 + 2 CrO3 = 3 CH3COCH3 + 2 Cr(OH)3
CaCO3 + Ag = Ca + Ag2CO3 =>
CaCO3 + 2 Ag = Ca + Ag2CO3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C3 + O8 = CO2 =>
4 C3 + 3 O8 = 12 CO2
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
LiCl + Na2SO3 = Li2SO3 + NaCl =>
2 LiCl + Na2SO3 = Li2SO3 + 2 NaCl
Al + H3O{+} = H2 + H2O + Al{+3} =>
2 Al + 6 H3O{+} = 3 H2 + 6 H2O + 2 Al{+3}
NaHCO3 + LiCl = NaCl + Li(HCO3) =>
NaHCO3 + LiCl = NaCl + Li(HCO3)
S + NaF = NaS + F2 =>
2 S + 2 NaF = 2 NaS + F2
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)2(aq) =>
Zn(s) + 2 AgNo3(aq) = 2 Ag(s) + Zn(No3)2(aq)
Cu + AgCIO3 = Cu(CIO3)2 + Ag =>
Cu + 2 AgCIO3 = Cu(CIO3)2 + 2 Ag
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
H2BaO2 + HNO3 = Ba(NO3)2 + H2O =>
H2BaO2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
KClO3 + FeSO4 + H2O = KCl + Fe(OH)3 + H2SO4 =>
KClO3 + 6 FeSO4 + 15 H2O = KCl + 6 Fe(OH)3 + 6 H2SO4
P + CuSO4 + H2O = H3PO4 + H2SO4 + Cu =>
2 P + 5 CuSO4 + 8 H2O = 2 H3PO4 + 5 H2SO4 + 5 Cu
K4[Fe(CN)6] + HgCl2 = Hg2[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + 2 HgCl2 = Hg2[Fe(CN)6] + 4 KCl
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
(NH4)2WO4 + HCl + Zn = WCl3 + ZnCl2 + H2O + NH3 =>
2(NH4)2WO4 + 12 HCl + 3 Zn = 2 WCl3 + 3 ZnCl2 + 8 H2O + 4 NH3
KNO3(s) + S(s) + C12H22O11 = CO2(g) + K2S(s) + N2(g) + H2O =>
8 KNO3(s) + 4 S(s) + C12H22O11 = 12 CO2(g) + 4 K2S(s) + 4 N2(g) + 11 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(oh)2 + Cl2 + KOH = MgO + KCl + H2O =>
Mg(oh)2 + 2 Cl2 + 4 KOH = 2 MgO + 4 KCl + 2 H2O
N(g) + O2(g) = NO2 =>
N(g) + O2(g) = NO2
PbO2 + H2SO4 = PbSO4 + H2O + O2 =>
2 PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O + O2
BiCl3 + K2S2O8 + KOH = KBiO3 + K2SO4 + KCl + H2O =>
BiCl3 + K2S2O8 + 6 KOH = KBiO3 + 2 K2SO4 + 3 KCl + 3 H2O
C4H10 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
C4H10 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + 4 H2O + 2 MnSO4 + K2SO4
CH4N2O + C6H8O7 = C7H6N2O8 + H2 =>
CH4N2O + C6H8O7 = C7H6N2O8 + 3 H2
NaOCl + H2O = NaOH + Cl + OH =>
NaOCl + H2O = NaOH + Cl + OH
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