| 前日に均衡した方程式 |
KOH + HNO = H2O + KNO
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
K2Cr2O7 + CH2O + HCl = CrCl3 + CO2 + KCl + H2O =>
2 K2Cr2O7 + 3 CH2O + 16 HCl = 4 CrCl3 + 3 CO2 + 4 KCl + 11 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
AgI + HCl = HI + AgCl =>
AgI + HCl = HI + AgCl
CuS5 + O2 = CuO + SO2 =>
2 CuS5 + 11 O2 = 2 CuO + 10 SO2
CaI2 = Ca2 + I2 =>
2 CaI2 = Ca2 + 2 I2
C2H2 + O2 = CO2 + H2O = deltaH = {-}1299,6kj =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3COCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnSO4 =>
10 CH3COCH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 12 H2O + 4 K2SO4 + 8 MnSO4
C5H8S + O2 = CO2 + H2O + H2S =>
2 C5H8S + 13 O2 = 10 CO2 + 6 H2O + 2 H2S
PBr3(l) + H2O(l) = H3PO3(aq) + HBr(aq) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(aq)
Pb(NO3)2(aq) + NaOH = Pb(OH)2(s) + NaNO3 =>
Pb(NO3)2(aq) + 2 NaOH = Pb(OH)2(s) + 2 NaNO3
CH3CHCH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
CH3CHCH3OH + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO4 + 3 CO2 + 16 H2O
H3BO3 + SiO2 + Li2CO3 + Al(OH)3 + CeO2 = (Li2O)13(Al2O3)1(SiO2)14(B2O3)70(Ce2O3)2 + O2 + CO2 + H2O =>
140 H3BO3 + 14 SiO2 + 13 Li2CO3 + 2 Al(OH)3 + 4 CeO2 = (Li2O)13(Al2O3)1(SiO2)14(B2O3)70(Ce2O3)2 + O2 + 13 CO2 + 213 H2O
Pb(NO3)2 + Na2CrO2 = PbCrO2 + NaNO3 =>
Pb(NO3)2 + Na2CrO2 = PbCrO2 + 2 NaNO3
NaOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
2 NaOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(aq)
Na2SO4(ag) + BaCl2(ag) = BaSO4(s) + NaCl(ag) =>
Na2SO4(ag) + BaCl2(ag) = BaSO4(s) + 2 NaCl(ag)
Sn{2+} + Ce{4+} = Ce{+} + Sn{4+} =>
3 Sn{2+} + 2 Ce{4+} = 2 Ce{+} + 3 Sn{4+}
NaH2PO4 + H2O = Na{+} + H3O{+} + PO4{3-} =>
NaH2PO4 + 2 H2O = Na{+} + 2 H3O{+} + PO4{3-}
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
KNO3 + S8 = K2SO4 + SO2 + N2 =>
8 KNO3 + S8 = 4 K2SO4 + 4 SO2 + 4 N2
HI + HNO3 = NO + H2O + I2 =>
6 HI + 2 HNO3 = 2 NO + 4 H2O + 3 I2
WO2(s) + H2(g) = W(s) + H2O(l) =>
WO2(s) + 2 H2(g) = W(s) + 2 H2O(l)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg + Co(ClO3)2 = Mg(ClO3)2 + Co =>
Mg + Co(ClO3)2 = Mg(ClO3)2 + Co
SrO + P4O10 = Sr3(PO4)2 =>
6 SrO + P4O10 = 2 Sr3(PO4)2
C17H22NO4 + NaHCO3 = H2O + Na + C17H21NO4 + CO2 =>
C17H22NO4 + NaHCO3 = H2O + Na + C17H21NO4 + CO2
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
CaCI = Ca + CI =>
CaCI = Ca + CI
Pb(NO3)2 + Zn + H2O = Zn(NO3)2 + NH4NO3 + Pb(OH)2 =>
5 Pb(NO3)2 + 4 Zn + 7 H2O = 4 Zn(NO3)2 + NH4NO3 + 5 Pb(OH)2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
As2S5 + Cl2 + H2O = H3AsO4 + H2SO4 + HCl =>
As2S5 + 20 Cl2 + 28 H2O = 2 H3AsO4 + 5 H2SO4 + 40 HCl
K2SO4 + CaI2 = CaSO4 + KI =>
K2SO4 + CaI2 = CaSO4 + 2 KI
MgS + H2O = Mg2O + HS =>
2 MgS + H2O = Mg2O + 2 HS
(NH4)2S + CuBr2 = CuS + NH4Br =>
(NH4)2S + CuBr2 = CuS + 2 NH4Br
C7H16 = C3H6 + C4H10 =>
C7H16 = C3H6 + C4H10
KMnO4 + HBr = MnBr2 + KBr + Br + H2O2 =>
KMnO4 + 4 HBr = MnBr2 + KBr + Br + 2 H2O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Cr2O7{2-} + I{-} + H{+} = Cr{3}{+} + IO3{-} + H2O =>
Cr2O7{2-} + I{-} + 8 H{+} = 2 Cr{3}{+} + IO3{-} + 4 H2O
K3[Cu(CN)4] + O2 = K2CO3 + CuO + N2 + CO2 =>
4 K3[Cu(CN)4] + 21 O2 = 6 K2CO3 + 4 CuO + 8 N2 + 10 CO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
BaO + CaO = BaO2 + Ca =>
BaO + CaO = BaO2 + Ca
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
Cd{2+} + Zn = Zn{2+} + Cd =>
Cd{2+} + Zn = Zn{2+} + Cd
NiCl2 = Ni + Cl2 =>
NiCl2 = Ni + Cl2
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
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