| 前日に均衡した方程式 |
N2 + 3 H2 = 2 NH3
LiI + Br2 = LiBr2 + I2 =>
2 LiI + 2 Br2 = 2 LiBr2 + I2
HCl + KF = HF + KCl =>
HCl + KF = HF + KCl
Ni2O(s) + HNO3(aq) = NiNO3(aq) + H2O =>
Ni2O(s) + 2 HNO3(aq) = 2 NiNO3(aq) + H2O
CH4(g) + Cl2(g) = CHCl4(l) + HCl(g) =>
2 CH4(g) + 7 Cl2(g) = 2 CHCl4(l) + 6 HCl(g)
HIO4 + Fe(OH)2 = Fe(IO4)2 + H2O =>
2 HIO4 + Fe(OH)2 = Fe(IO4)2 + 2 H2O
SrCl2 + Ag(NO3) = AgCl + Sr(NO3)2 =>
SrCl2 + 2 Ag(NO3) = 2 AgCl + Sr(NO3)2
Zr2O3 + Sn = Zr + SnO2 =>
2 Zr2O3 + 3 Sn = 4 Zr + 3 SnO2
CH3CH2OH = C3H8O + H2O =>
3 CH3CH2OH = 2 C3H8O + H2O
Na2SO3(s) + HCl = NaCl(s) + H2O(l) + SO2(g) =>
Na2SO3(s) + 2 HCl = 2 NaCl(s) + H2O(l) + SO2(g)
PbF2 + H2O = Pb + HF + OH =>
PbF2 + 2 H2O = Pb + 2 HF + 2 OH
Ca(OH)2 + KHCO3 = CaCO3 + H2O + K2CO3 =>
Ca(OH)2 + 2 KHCO3 = CaCO3 + 2 H2O + K2CO3
Ca3(PO4)2 + Na2CO3 = Ca3CO3 + Na2(PO4)2 =>
Ca3(PO4)2 + Na2CO3 = Ca3CO3 + Na2(PO4)2
CuNO3(aq) + Fe(s) = FeNO3 + Cu =>
CuNO3(aq) + Fe(s) = FeNO3 + Cu
ClXe3 + HClO4 + UO5 = XeO4 + HUO2 + UOCl =>
11 ClXe3 + 8 HClO4 + 27 UO5 = 33 XeO4 + 8 HUO2 + 19 UOCl
CH20 + KCrO7 + H2SO4 = HCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
10 CH20 + 22 KCrO7 + 44 H2SO4 = 10 HCOOH + 11 K2SO4 + 11 Cr2(SO4)3 + 134 H2O
Tc2O7 + H2O = HTcO4 =>
Tc2O7 + H2O = 2 HTcO4
LiOH(H2O) + MnOOH + O2 = LiMn2O4(H2O) + H2O =>
4 LiOH(H2O) + 8 MnOOH + O2 = 4 LiMn2O4(H2O) + 6 H2O
SrBr2 + Na2CO3 = SrCO3 + NaBr =>
SrBr2 + Na2CO3 = SrCO3 + 2 NaBr
MnO2 + KOH + Cl2 = K2MnO4 + H2O + KCl =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 H2O + 2 KCl
TiF3 + Cs2S = CsF + Ti2S3 =>
2 TiF3 + 3 Cs2S = 6 CsF + Ti2S3
CuSO3 + AgNO3 = Cu(NO3)2 + Ag2SO3 =>
CuSO3 + 2 AgNO3 = Cu(NO3)2 + Ag2SO3
C6H6O2 + Cu{2+} = C6H4O2 + Cu + H{+] =>
C6H6O2 + Cu{2+} = C6H4O2 + Cu + 2 H{+]
CuCO3 + K3PO4 = Cu3(PO4)2 + K2CO3 =>
3 CuCO3 + 2 K3PO4 = Cu3(PO4)2 + 3 K2CO3
H2PtCl6 = Pt + Cl + H =>
H2PtCl6 = Pt + 6 Cl + 2 H
CuSO4 + (NH3*H2O) = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2(NH3*H2O) = (NH4)2SO4 + Cu(OH)2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
As2O3 = As + O2 =>
2 As2O3 = 4 As + 3 O2
C4H9Br + KOH = C4H9OH + KBr =>
C4H9Br + KOH = C4H9OH + KBr
Ti3O4 + Cl2 + C = TiCl4 + CO2 =>
Ti3O4 + 6 Cl2 + 2 C = 3 TiCl4 + 2 CO2
Ag(NO3)2 = Ag + N2 + O2 =>
Ag(NO3)2 = Ag + N2 + 3 O2
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HONH2 + H2O = OH + NH3 =>
HONH2 + H2O = 2 OH + NH3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Ag + Cu{2+} = Ag{2+} + Cu =>
Ag + Cu{2+} = Ag{2+} + Cu
HClO4 + AlOH = H2O + AlClO4 =>
HClO4 + AlOH = H2O + AlClO4
Mg{+} + Ag{+} = Mg{+2} + Ag =>
Mg{+} + Ag{+} = Mg{+2} + Ag
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Ag(C2H3O2) + AlCl3 = AgCl + Al(C2H3O2)3 =>
3 Ag(C2H3O2) + AlCl3 = 3 AgCl + Al(C2H3O2)3
(CuOH2)CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH2)CO3 + 2 HCl = CuCl2 + CO2 + 2 H2O
NaCl + CaCl2 = NaCa + Cl =>
NaCl + CaCl2 = NaCa + 3 Cl
(K2CrO4) + HCl = K2Cr2O7 + KCl + H2O =>
2(K2CrO4) + 2 HCl = K2Cr2O7 + 2 KCl + H2O
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3 =>
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3
B2Br6(l) + HNO3(aq) = B(NO3)3(aq) + HBr(aq) =>
B2Br6(l) + 6 HNO3(aq) = 2 B(NO3)3(aq) + 6 HBr(aq)
Ca + H2O = Ca(OH2) =>
Ca + H2O = Ca(OH2)
Na2S + Cl2 = NaCl + S2 =>
2 Na2S + 2 Cl2 = 4 NaCl + S2
Zr2O3 + Sn = Zr + SnO2 =>
2 Zr2O3 + 3 Sn = 4 Zr + 3 SnO2
BaCl2 + Zn2SO4 = BaSO4 + ZnCl =>
BaCl2 + Zn2SO4 = BaSO4 + 2 ZnCl
BiI3 = Bi3 + I =>
3 BiI3 = Bi3 + 9 I
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