| 前日に均衡した方程式 |
6 Li + N2(s) = 2 Li3(s)N
Ag{+} + Ni = Ni3{+} + Ag =>
Ag{+} + 3 Ni = Ni3{+} + Ag
Cl2 + Na2(S2O3) + H2O = Na(HSO4) + HCl =>
4 Cl2 + Na2(S2O3) + 5 H2O = 2 Na(HSO4) + 8 HCl
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
NH4OCl + I2 = N2 + HI + HCl + H2O =>
2 NH4OCl + I2 = N2 + 2 HI + 2 HCl + 2 H2O
KBr + FeH = KH + FeBr =>
KBr + FeH = KH + FeBr
NaCl(aq) + NH4NO3(aq) = NaNO3(aq) + NH4Cl(aq) =>
NaCl(aq) + NH4NO3(aq) = NaNO3(aq) + NH4Cl(aq)
Pb(CH3COO)2 + Na2S + CaCl2 = PbCl2 + CaS + NaCH3COO =>
Pb(CH3COO)2 + Na2S + CaCl2 = PbCl2 + CaS + 2 NaCH3COO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C6H14 + H2O + O2 = CH3OH =>
2 C6H14 + 10 H2O + O2 = 12 CH3OH
K + CaBr2 = KBr2 + Ca =>
K + CaBr2 = KBr2 + Ca
CH3CH2OH + CrO3 = CH3COOH + Cr2O3 + H2O =>
3 CH3CH2OH + 4 CrO3 = 3 CH3COOH + 2 Cr2O3 + 3 H2O
KMnO4 + H2SO4 + Na2C2O4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Na2C2O4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
CaOHNO2 + H2O = Ca(OH)2 + HNO2 =>
CaOHNO2 + H2O = Ca(OH)2 + HNO2
Cu + HNO3 = Cu2NO3 + H2O + N2 =>
20 Cu + 12 HNO3 = 10 Cu2NO3 + 6 H2O + N2
LiF + Fe(OH)3 = LiOH + FeF3 =>
3 LiF + Fe(OH)3 = 3 LiOH + FeF3
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
FeCl2 + Na2(SO4) = Fe(SO4) + NaCl =>
FeCl2 + Na2(SO4) = Fe(SO4) + 2 NaCl
K2Cr2O7 = K + Cr + O =>
K2Cr2O7 = 2 K + 2 Cr + 7 O
HI + Ba(HSO3)2 = H2SO3 + BaI2 =>
2 HI + Ba(HSO3)2 = 2 H2SO3 + BaI2
P2O5 = P + O =>
P2O5 = 2 P + 5 O
C + H2 = CH4 =>
C + 2 H2 = CH4
N2O3 + CO2 = N2(CO3)3 =>
N2O3 + 3 CO2 = N2(CO3)3
CH4 = C + H2 =>
CH4 = C + 2 H2
MnCl2 + NaOH + Br2 = Na2MnO4 + H2O + NaBr + NaCl =>
MnCl2 + 8 NaOH + 2 Br2 = Na2MnO4 + 4 H2O + 4 NaBr + 2 NaCl
AgCN + Zn = Zn(CN)2 + Ag =>
2 AgCN + Zn = Zn(CN)2 + 2 Ag
Zn(OH)2 + Pb(NO2)2 = Zn(NO2)2 + Pb(OH)2 =>
Zn(OH)2 + Pb(NO2)2 = Zn(NO2)2 + Pb(OH)2
B(s) + AgNO3(aq) = BNO3 + Ag =>
B(s) + AgNO3(aq) = BNO3 + Ag
P2O5 + Ba(ClO3)2 = P2BaCl2O11 =>
P2O5 + Ba(ClO3)2 = P2BaCl2O11
NaHCO3 + H3PO4 = Na3PO4 + HCO3H =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 HCO3H
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
MgO + H2SO4 + H2O = MgSO4*7H2O =>
MgO + H2SO4 + 6 H2O = MgSO4*7H2O
SF6 = S + F2 =>
SF6 = S + 3 F2
Ca2(NO3)2 + NaOH = Ca(OH)2 + Na2(NO3) =>
Ca2(NO3)2 + 4 NaOH = 2 Ca(OH)2 + 2 Na2(NO3)
Cu + HNO2 = CuO + NOH =>
Cu + HNO2 = CuO + NOH
SO2(g) + O2(g) + CaCO3(s) = CaSO4(a) + CO2(g) =>
2 SO2(g) + O2(g) + 2 CaCO3(s) = 2 CaSO4(a) + 2 CO2(g)
H2SO4(aq) + NaOH(s) = Na2SO4(aq) + H2O =>
H2SO4(aq) + 2 NaOH(s) = Na2SO4(aq) + 2 H2O
IO3{-} + H2SO3{-}{+} = I2 + SO4{2-} + H + {+}H2O =>
2 IO3{-} + 6 H2SO3{-}{+} = I2 + 6 SO4{2-} + 12 H + 4{+}H2O
Na2Zn(OH)4 + Al = Zn + Al(OH)4 + NaOH =>
2 Na2Zn(OH)4 + Al = 2 Zn + Al(OH)4 + 4 NaOH
Fe{+2} + Sn{+4) = Fe{+3}+Sn{+2} =>
2 Fe{+2} + Sn{+4) = 2 Fe{+3}+Sn{+2}
C2H4(OH)2 + Na = C2H4O2Na2 + H2 =>
C2H4(OH)2 + 2 Na = C2H4O2Na2 + H2
CH3COCH3 + H2 = CH3CH(OH)CH3 =>
CH3COCH3 + H2 = CH3CH(OH)CH3
N2O5 + H2SO4 = HNO3 + SO3 =>
N2O5 + H2SO4 = 2 HNO3 + SO3
P4(S) + S8(S) = P4S3(S) =>
3 P4(S) + S8(S) = 3 P4S3(S)
CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO
CrO3 + C2H2O4 = Cr2(C2O4)3 + H2O + CO2 =>
2 CrO3 + 6 C2H2O4 = Cr2(C2O4)3 + 6 H2O + 6 CO2
N2O5(g) = NO2(g) + O2(g) =>
2 N2O5(g) = 4 NO2(g) + O2(g)
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
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