| 前日に均衡した方程式 |
C9H8O2Br2 + 2 KOH = 2 KBr + C9H6O2 + 2 H2O
Fe + C = FeC1 =>
Fe + C = FeC1
Fe2O3 + HBr = Br2 + FeBr2 + H2O =>
Fe2O3 + 6 HBr = Br2 + 2 FeBr2 + 3 H2O
C2H2 + Ag(NH3)2OH = C2Ag2 + NH3 + H2O =>
C2H2 + 2 Ag(NH3)2OH = C2Ag2 + 4 NH3 + 2 H2O
MgSO4 + KOH = MgOH + SO4K =>
MgSO4 + KOH = MgOH + SO4K
KClO3 + CrI3 + KOH = K2CrO4 + KIO4 + KCl + H2O =>
9 KClO3 + 2 CrI3 + 10 KOH = 2 K2CrO4 + 6 KIO4 + 9 KCl + 5 H2O
CS + O = CSO =>
CS + O = CSO
CH3COH + O2 = CH3COOH =>
2 CH3COH + O2 = 2 CH3COOH
NH4(OH) + Na2CO3 = NaOH + (NH4)2CO3 =>
2 NH4(OH) + Na2CO3 = 2 NaOH + (NH4)2CO3
MnO4{-}1 + SO3{-}2 + H{+} = Mn{+} + SO4{-}2 + H2O =>
MnO4{-}1 + 3 SO3{-}2 + 2 H{+} = Mn{+} + 3 SO4{-}2 + H2O
Ag(NH3)2OH = AgOH + NH3 =>
Ag(NH3)2OH = AgOH + 2 NH3
Na[Ag(NO2)2] + Na2S2O3 = NaNO2 + Na3[Ag(S2O3)2] =>
Na[Ag(NO2)2] + 2 Na2S2O3 = 2 NaNO2 + Na3[Ag(S2O3)2]
S = S02 =>
2 S = S02
P + H2O2 = H3PO4 + H2O =>
2 P + 5 H2O2 = 2 H3PO4 + 2 H2O
Au + N2 = Au2N =>
4 Au + N2 = 2 Au2N
Fe + ZnSO4 = Fe2(SO4) + Zn =>
2 Fe + ZnSO4 = Fe2(SO4) + Zn
CH04 + O2 = CO + H2O =>
2 CH04 + 3 O2 = 2 CO + 4 H2O
Al(NO3)3 + NaOH = Al(NO3)3NaOH =>
Al(NO3)3 + NaOH = Al(NO3)3NaOH
H2S(g) + O2(g) = H2O(g)SO2(g) =>
2 H2S(g) + 3 O2(g) = 2 H2O(g)SO2(g)
ZnSO4 + CaNO3 = CaSO4 + ZnNO3 =>
ZnSO4 + CaNO3 = CaSO4 + ZnNO3
Ba + P2 = Ba3P2 =>
3 Ba + P2 = Ba3P2
SO{4)+H = SO{2}+H{2}O =>
SO{4)+H = SO{2}+H{2}O
KOH + MgO = MgOH + KO =>
KOH + MgO = MgOH + KO
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Ca + Al(SO4)3 = Al + CaSO4 =>
3 Ca + Al(SO4)3 = Al + 3 CaSO4
CuSO + O2 = CuSO3 =>
CuSO + O2 = CuSO3
Ni + O = NiO =>
Ni + O = NiO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(l) =>
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(l)
CaI2 + F2 = CaF + I2 =>
2 CaI2 + F2 = 2 CaF + 2 I2
Li2O + CO = Li2CO2 =>
Li2O + CO = Li2CO2
N2H4 + NO3H = N2 + H2O =>
5 N2H4 + 4 NO3H = 7 N2 + 12 H2O
Mg(ClO3)2 + Pb(CN)4 = Pb(ClO3)4 + Mg(CN)2 =>
2 Mg(ClO3)2 + Pb(CN)4 = Pb(ClO3)4 + 2 Mg(CN)2
Br2 + KNO2 + NaOH = NaBr + KNO3 + HBr =>
Br2 + KNO2 + NaOH = NaBr + KNO3 + HBr
KI + H2SO4 + AgNO3 = KNO3 + H2O + AgSO3 + I2 =>
2 KI + 2 H2SO4 + 2 AgNO3 = 2 KNO3 + 2 H2O + 2 AgSO3 + I2
Na2FeO4 + MnSO4 + H2SO4 = Fe2(SO4)3 + NaMnO4 + Na2SO4 + H2O =>
10 Na2FeO4 + 6 MnSO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 6 NaMnO4 + 7 Na2SO4 + 16 H2O
Ba(OH)2 + NaCH3CO2 = Ba(CH3CO2)2 + NaOH =>
Ba(OH)2 + 2 NaCH3CO2 = Ba(CH3CO2)2 + 2 NaOH
Mg(s) + Br2(l) = MgBr2(s) =>
Mg(s) + Br2(l) = MgBr2(s)
O2 + NaCl = O2Na + Cl =>
O2 + NaCl = O2Na + Cl
Hg2(No3)2 + NaI = Hg2I2 + NaNo3 =>
Hg2(No3)2 + 2 NaI = Hg2I2 + 2 NaNo3
SO + Br2 + H2O = HBr + H2SO4 =>
SO + 2 Br2 + 3 H2O = 4 HBr + H2SO4
Fe + C = FeC13 =>
Fe + 13 C = FeC13
(NH4)2CO3 + H2O = (NH4)2O + H2CO3 =>
(NH4)2CO3 + H2O = (NH4)2O + H2CO3
Fe + C = FeC3 =>
Fe + 3 C = FeC3
Fe2O3 + N2O5 = Fe(NO3)3 =>
Fe2O3 + 3 N2O5 = 2 Fe(NO3)3
KMnO4 + H2SO4 + NaHS = MnSO4 + K2SO4 + Na2SO4 + H2O =>
16 KMnO4 + 19 H2SO4 + 10 NaHS = 16 MnSO4 + 8 K2SO4 + 5 Na2SO4 + 24 H2O
KNO3 + NaOH = Na(NO3) + KOH =>
KNO3 + NaOH = Na(NO3) + KOH
Fe + C = FeC =>
Fe + C = FeC
CoAl3 = Co2Al5 + Al =>
2 CoAl3 = Co2Al5 + Al
MnO2 + Ca(ClO)2 + Ca(OH)2 = Ca(MnO4)2 + CaCl2 + H2O =>
4 MnO2 + 3 Ca(ClO)2 + 2 Ca(OH)2 = 2 Ca(MnO4)2 + 3 CaCl2 + 2 H2O
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