| 前日に均衡した方程式 |
FeBr3 + 3 HF = FeF3 + 3 HBr
HAuCl4 + SO2 + H2O = Au + H{+} + SO4{2-} + Cl{-} =>
2 HAuCl4 + 3 SO2 + 6 H2O = 2 Au + 14 H{+} + 3 SO4{2-} + 8 Cl{-}
HAuCl4 + SO2 + H2O = Au + HCl + H2SO4 =>
2 HAuCl4 + 3 SO2 + 6 H2O = 2 Au + 8 HCl + 3 H2SO4
FeS22 + O2 = Fe2O3 + SO2 =>
4 FeS22 + 91 O2 = 2 Fe2O3 + 88 SO2
SnO + KOH + H2O = K2[Sn(OH)6] + Sn =>
2 SnO + 2 KOH + 2 H2O = K2[Sn(OH)6] + Sn
CuSO4 + H2O + Na = Cu(OH)2 + Na2SO4 + H2 =>
CuSO4 + 2 H2O + 2 Na = Cu(OH)2 + Na2SO4 + H2
NaCl + HNO3 = NaNO3 + Cl2 + NO + H2O =>
6 NaCl + 8 HNO3 = 6 NaNO3 + 3 Cl2 + 2 NO + 4 H2O
CH3COOH + Cr2O7{2-} + H{+} = CO2 + H2O + Cr{3+} =>
3 CH3COOH + 4 Cr2O7{2-} + 32 H{+} = 6 CO2 + 22 H2O + 8 Cr{3+}
C2H5OH(l) + C3H7COOH(l) = C3H7COOC2H5(l) + H2O =>
C2H5OH(l) + C3H7COOH(l) = C3H7COOC2H5(l) + H2O
H2CrO4 = Cr2O6 + H2O =>
2 H2CrO4 = Cr2O6 + 2 H2O
Ca(HSO4)2 = CaSO4 + H2O + SO3 =>
Ca(HSO4)2 = CaSO4 + H2O + SO3
[Ag(NH3)2]NO3 + Na[Sb(OH)4] + NaOH = Ag + NH3 + NaNO3 + Na[Sb(OH)6] =>
2[Ag(NH3)2]NO3 + Na[Sb(OH)4] + 2 NaOH = 2 Ag + 4 NH3 + 2 NaNO3 + Na[Sb(OH)6]
Cr + HNO3 = Cr2O3 + NO2 + H2O =>
2 Cr + 6 HNO3 = Cr2O3 + 6 NO2 + 3 H2O
LiHCO3 + BaCl2 = Ba(HCO3)2 + LiCl =>
2 LiHCO3 + BaCl2 = Ba(HCO3)2 + 2 LiCl
Cr + HNO3 = Cr(NO3)3 + N2 + H2O =>
10 Cr + 36 HNO3 = 10 Cr(NO3)3 + 3 N2 + 18 H2O
C6H8O6 + I3{-} + H2O = C6H6O7 + H{+} + I{-} =>
C6H8O6 + 2 I3{-} + H2O = C6H6O7 + 4 H{+} + 6 I{-}
CH512 + O2 = CO2 + H2O =>
CH512 + 129 O2 = CO2 + 256 H2O
Al(aq) + OH(aq) = Al(OH)3(s) =>
Al(aq) + 3 OH(aq) = Al(OH)3(s)
Cr + HNO3 = Cr(NO3)3 + N2O + H2O =>
8 Cr + 30 HNO3 = 8 Cr(NO3)3 + 3 N2O + 15 H2O
Ta + S = TaS =>
Ta + S = TaS
K2S + NiSO4 = NiS + K2SO4 =>
K2S + NiSO4 = NiS + K2SO4
C6H8O6 + I3{-} + H2O = C6H8O7 + I{-} + H{+} =>
C6H8O6 + I3{-} + H2O = C6H8O7 + 3 I{-} + 2 H{+}
Mg(OH)2 + HClO2 = Mg(ClO2)2 + H2O =>
Mg(OH)2 + 2 HClO2 = Mg(ClO2)2 + 2 H2O
Cr + HNO3 = Cr(NO3)2 + NO + H2O =>
3 Cr + 8 HNO3 = 3 Cr(NO3)2 + 2 NO + 4 H2O
S3O6{-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
2 S3O6{-} + 7 Cl2 + 24 OH{-} = 6 SO4{2-} + 14 Cl{-} + 12 H2O
Cr + HNO3 = Cr(NO3)3 + H2 =>
2 Cr + 6 HNO3 = 2 Cr(NO3)3 + 3 H2
(KClO)3 = KCl + O2 =>
2(KClO)3 = 6 KCl + 3 O2
H2O + Ca + C20H14O4 = CaO + HC2OH14O4 =>
68 H2O + 22 Ca + C20H14O4 = 22 CaO + 10 HC2OH14O4
Cr + HNO3 = Cr(NO3)3 + NO2 + H2O =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 NO2 + 3 H2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Na2O + CrO3 = Na2O3 + CrO =>
Na2O + CrO3 = Na2O3 + CrO
KBrO3 + Na2S = KBr + Na2SO3 =>
KBrO3 + Na2S = KBr + Na2SO3
Cr + HNO3 = Cr(NO3)3 + NO + H2O =>
Cr + 4 HNO3 = Cr(NO3)3 + NO + 2 H2O
Br2O6 + H2O = HBrO3 + HBrO4 =>
Br2O6 + H2O = HBrO3 + HBrO4
Al2(SO4)3 + NH4OH = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Al(OH)3
(NH4)2S + O2 = N2O5 + H2O + SO3 =>
(NH4)2S + 6 O2 = N2O5 + 4 H2O + SO3
Fe2(OH)3 + FeCl3 + HCl = FeCl2 + H2O =>
Fe2(OH)3 + FeCl3 + 3 HCl = 3 FeCl2 + 3 H2O
K2Cr2O7 + KHSO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 6 KHSO3 + 5 H2SO4 = 2 Cr2(SO4)3 + 5 K2SO4 + 8 H2O
(NH4)2S + O2 = NH3 + SO2 + H2 =>
(NH4)2S + O2 = 2 NH3 + SO2 + H2
C + O2(excess) = CO2 =>
C + O2(excess) = CO2
Cs2CO3 + CuO + MoO3 = Cs4Cu(MoO4)3 + CO2 =>
2 Cs2CO3 + CuO + 3 MoO3 = Cs4Cu(MoO4)3 + 2 CO2
NH4F + MgSO4 = (NH4)2SO4 + MgF2 =>
2 NH4F + MgSO4 = (NH4)2SO4 + MgF2
(NH4)2S + O2 = N2O5 + H2O + SO2 =>
2(NH4)2S + 11 O2 = 2 N2O5 + 8 H2O + 2 SO2
Cu + HNO3 = Cu(NO3) + H2O + NO =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + 2 H2O + NO
(NH4)2S + O2 = NH3 + H2O + S =>
2(NH4)2S + O2 = 4 NH3 + 2 H2O + 2 S
Ca(NO3)2 + Li2CO3 = Ca(CO3) + LiNO3 =>
Ca(NO3)2 + Li2CO3 = Ca(CO3) + 2 LiNO3
HF = F + H =>
HF = F + H
(NH4)2S + O2 = (NH4)2O + S =>
2(NH4)2S + O2 = 2(NH4)2O + 2 S
F2 + Ar = ArF3 =>
3 F2 + 2 Ar = 2 ArF3
B2H6 + Cl2 = BCl3 + HCl =>
B2H6 + 6 Cl2 = 2 BCl3 + 6 HCl
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