| 前日に均衡した方程式 |
2 KMnO4 + Na3[Sb(OH)6] + 2 KOH = 2 K2MnO4 + Na[Sb(OH)6] + 2 NaOH
K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
NH4 + KNO3 + HCl = KCl + N2O + H2O =>
8 NH4 + 10 KNO3 + 10 HCl = 10 KCl + 9 N2O + 21 H2O
Mg + OH = Mg(OH)2 =>
Mg + 2 OH = Mg(OH)2
F2 + HgCl2 = FCl2 + Hg =>
F2 + 2 HgCl2 = 2 FCl2 + 2 Hg
Al(NO3)3 + K2CO3(aq) = KNO3(aq) + Al2(CO3)3 =>
2 Al(NO3)3 + 3 K2CO3(aq) = 6 KNO3(aq) + Al2(CO3)3
Hg2(NO3)2 + NaCl = HgHgCl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = HgHgCl2 + 2 NaNO3
Ca(HCO3)2 + NaOH = Ca(OH)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaOH = Ca(OH)2 + 2 NaHCO3
HI(aq) + KHSO3(aq) = K2I(aq) + H2(l) + SO3(g) =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I(aq) + 3 H2(l) + 4 SO3(g)
ZnO + I2 = ZnI2 + O2 =>
2 ZnO + 2 I2 = 2 ZnI2 + O2
Ca(OH)2 + SiO2 = CaSiO3 + H2O =>
Ca(OH)2 + SiO2 = CaSiO3 + H2O
N2 + O1 = N2O1 =>
N2 + O1 = N2O1
C6H11Br + KOH = C6H10 + H2O + KBr =>
C6H11Br + KOH = C6H10 + H2O + KBr
H2O + As2O3 = AsO4 + H2 =>
5 H2O + As2O3 = 2 AsO4 + 5 H2
CH3CHO + Cr2O7{2-} + H{+} = Cr{3+} + CH3COOH + H2O =>
3 CH3CHO + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 CH3COOH + 4 H2O
BaCrO4 + LiCl = Li2CrO4 + BaCl2 =>
BaCrO4 + 2 LiCl = Li2CrO4 + BaCl2
CH3CH3COH + O2 = CO2 + H2O =>
4 CH3CH3COH + 17 O2 = 12 CO2 + 14 H2O
NaS + Mn(NO3)2 = MnS + Na + (NO3)2 =>
NaS + Mn(NO3)2 = MnS + Na + (NO3)2
Na2(CO3) + H2(SO4) = H2CO3 + Na2(SO4) =>
Na2(CO3) + H2(SO4) = H2CO3 + Na2(SO4)
Na2S + HClO4 + AgNO3 = NaClO4 + HNO3 + Ag2S =>
Na2S + 2 HClO4 + 2 AgNO3 = 2 NaClO4 + 2 HNO3 + Ag2S
[Cu(NH3)4]SO4 + HCl = [Cu(NH3)4]SO3Cl2H2O =>
[Cu(NH3)4]SO4 + 2 HCl = [Cu(NH3)4]SO3Cl2H2O
Mn2(SO4)7 + NH4NO3 = Mn(NO3)7 + (NH4)2SO4 =>
Mn2(SO4)7 + 14 NH4NO3 = 2 Mn(NO3)7 + 7(NH4)2SO4
C + HCl = CCl4 + H2 =>
C + 4 HCl = CCl4 + 2 H2
HCl(g) + NaOH(aq) = NaCl(s) + H2O(l) =>
HCl(g) + NaOH(aq) = NaCl(s) + H2O(l)
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3H2O
KL + Pb(NO3)3 = KNO3 + PbL3 =>
3 KL + Pb(NO3)3 = 3 KNO3 + PbL3
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
AgNO3(aq) + NaCO3(aq) = Ag(CO3) + Na(NO3) =>
AgNO3(aq) + NaCO3(aq) = Ag(CO3) + Na(NO3)
C2H6O2 = CH4 + CO2 + H2O =>
4 C2H6O2 = 5 CH4 + 3 CO2 + 2 H2O
C2S11343 = C + S8 =>
8 C2S11343 = 16 C + 11343 S8
C + HCl = CCl2 + H2 =>
C + 2 HCl = CCl2 + H2
Li3N + O2 = LiO + N =>
2 Li3N + 3 O2 = 6 LiO + 2 N
Te + H2O + K2SO4 = K2TeO3 + K2Te + H2SO4 =>
3 Te + 3 H2O + 3 K2SO4 = K2TeO3 + 2 K2Te + 3 H2SO4
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
Mg(HCO3)2 = H2OCO2MgCO3 =>
Mg(HCO3)2 = H2OCO2MgCO3
Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg
ClO3{-} + C6H12O6 = Cl{-} + CO2 + H2O =>
4 ClO3{-} + C6H12O6 = 4 Cl{-} + 6 CO2 + 6 H2O
HSO4 + HI = S + I2 + H2O =>
2 HSO4 + 14 HI = 2 S + 7 I2 + 8 H2O
H{+} + OCl{-} + S2O3{2-} = Cl{-} + S4O6{2-} + H2O =>
2 H{+} + OCl{-} + 2 S2O3{2-} = Cl{-} + S4O6{2-} + H2O
Ba{2+} + CO3{2-} = BaCO3 =>
Ba{2+} + CO3{2-} = BaCO3
C10H14N2 + HNO3 = C6H5NO2 + C2H4O + NO =>
12 C10H14N2 + 37 HNO3 = 5 C6H5NO2 + 45 C2H4O + 56 NO
CH3POCl2 + H2S = (CH3POS)2 + HCl =>
2 CH3POCl2 + 2 H2S = (CH3POS)2 + 4 HCl
Na3(PO4) + CuSO4 = Cu(PO4) + Na3(SO4) =>
Na3(PO4) + CuSO4 = Cu(PO4) + Na3(SO4)
AlNO3 + KOH = Al(OH)3 + K3NO3 =>
AlNO3 + 3 KOH = Al(OH)3 + K3NO3
C2H4 + KMnO4 + KOH = K2CO3 + H2O + K2MnO4 =>
C2H4 + 12 KMnO4 + 16 KOH = 2 K2CO3 + 10 H2O + 12 K2MnO4
MgSO4 + NH4OH = (NH4)2SO4Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4Mg(OH)2
Ca + AgNO3 = Ag + Ca(NO3)3 =>
Ca + 3 AgNO3 = 3 Ag + Ca(NO3)3
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