| 前日に均衡した方程式 |
2 Pb + 4 CuCl2 = Cu4Pb2 + 8 Cl
NaI + PbO2 + H2SO4 = PbSO4 + I2 + Na2SO4 + H2O =>
2 NaI + PbO2 + 2 H2SO4 = PbSO4 + I2 + Na2SO4 + 2 H2O
(NH2)2CO(s) = NH2CONHCONH2(s) + NH3 =>
2(NH2)2CO(s) = NH2CONHCONH2(s) + NH3
Sr5(N2O15)2 + Na2SO4 = SrSO4 + Na5(N2O15) =>
Sr5(N2O15)2 + 5 Na2SO4 = 5 SrSO4 + 2 Na5(N2O15)
C9H15NO5 + C2H5NaO + C7H7Cl = C16H21NO5 + NaCl + C2H6O =>
C9H15NO5 + C2H5NaO + C7H7Cl = C16H21NO5 + NaCl + C2H6O
H2SO4 + Rb2CO3 = H2O + CO2 + Rb2SO4 =>
H2SO4 + Rb2CO3 = H2O + CO2 + Rb2SO4
Na[Al(OH)4] = NaOH + Al2O3 + H2O =>
2 Na[Al(OH)4] = 2 NaOH + Al2O3 + 3 H2O
Cu{2+} + HS{-} + NH3{+} = CuS2 + NH4{+} =>
Cu{2+} + 2 HS{-} + 2 NH3{+} = CuS2 + 2 NH4{+}
AgNo3 + KCr = AgCr + KNo3 =>
AgNo3 + KCr = AgCr + KNo3
K + MgBr2 = KBr + Mg = Ag + O2 =>
2 K + MgBr2 = 2 KBr + Mg
Ca(CH3CO2)2 + Na2CO3 = Ca(CO3) + Na(CH3CO2) =>
Ca(CH3CO2)2 + Na2CO3 = Ca(CO3) + 2 Na(CH3CO2)
CH3CH2OH + CuO = CH3COH + H2O + Cu =>
CH3CH2OH + CuO = CH3COH + H2O + Cu
HI + NaClO4 = NaCl + I2 + H2O =>
8 HI + NaClO4 = NaCl + 4 I2 + 4 H2O
SnCl2 + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + H2O + K2SO4 + Sn2SO4 =>
6 SnCl2 + K2Cr2O7 + 7 H2SO4 = 6 Cl2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Sn2SO4
Cu(NO3)2 + Na2(CO3) = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2(CO3) = CuCO3 + 2 NaNO3
Al(KSO4)3 + NaOH = Al(OH)3 + Na(KSO4) =>
Al(KSO4)3 + 3 NaOH = Al(OH)3 + 3 Na(KSO4)
K[Ag(NO2)2] + NH3 + H2O = K[Ag(NH3)2] + HNO2 =>
3 K[Ag(NO2)2] + 7 NH3 + 2 H2O = 3 K[Ag(NH3)2] + 7 HNO2
H3O + C4H8O3 = C4H8O + H2O =>
4 H3O + C4H8O3 = C4H8O + 6 H2O
FeTiO3 + H2SO4 = O8S2Ti + FeSO4 + H2O =>
FeTiO3 + 3 H2SO4 = O8S2Ti + FeSO4 + 3 H2O
Ph + O2 = PhO5 =>
2 Ph + 5 O2 = 2 PhO5
C6H6 + H2O + NaCl = C7H16 + HCl + NaO =>
7 C6H6 + 54 H2O + 54 NaCl = 6 C7H16 + 54 HCl + 54 NaO
KMnO4(aq) + H2(g) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 5 H2(g) + 3 H2SO4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l)
calciumcarbonate + hydrochloricacid = calciumchloride + carbondioxide + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CH3COO + Ba(OH)2 = CH3COO(OH) + Ba =>
2 CH3COO + Ba(OH)2 = 2 CH3COO(OH) + Ba
Mn(OH)2 = MnO + H2O =>
Mn(OH)2 = MnO + H2O
Sb2S3(s) + O2(g) = Sb2O3 + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3 + 6 SO2(g)
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + H2O + CO2 + MnSO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 8 H2O + 10 CO2 + 2 MnSO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NH3 + HNO = N2 + H2O =>
NH3 + 3 HNO = 2 N2 + 3 H2O
K + SO4 + Ca(NO3)2 = KNO3 + CaSO4 =>
2 K + SO4 + Ca(NO3)2 = 2 KNO3 + CaSO4
HNO3 + HH2S = NO2 + H2O + S =>
3 HNO3 + HH2S = 3 NO2 + 3 H2O + S
C2H6O4(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6O4(l) + 3 O2(g) = 4 CO2(g) + 6 H2O(l)
Zn[OH]2 + NaOH = Na2ZnO2 + H2O =>
Zn[OH]2 + 2 NaOH = Na2ZnO2 + 2 H2O
Sn(OH)2 + N2O5 = SnOHNO3 + H2O =>
2 Sn(OH)2 + N2O5 = 2 SnOHNO3 + H2O
Al(CH3COO)3 + H2O = Al(OH)2CH3COO + CH3COOH =>
Al(CH3COO)3 + 2 H2O = Al(OH)2CH3COO + 2 CH3COOH
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg =>
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg
C = C16 =>
16 C = C16
Zn(s) + O2(g) = ZnO(s) =>
2 Zn(s) + O2(g) = 2 ZnO(s)
CH3NO2 + O2 = CO2 + H2O + NO2 =>
4 CH3NO2 + 7 O2 = 4 CO2 + 6 H2O + 4 NO2
CH + Cl = HCl + C =>
CH + Cl = HCl + C
Cu + Na2S2O3 = Cu2S2O3 + Na =>
2 Cu + Na2S2O3 = Cu2S2O3 + 2 Na
CrCO3 + HI = CrI2 + H2CO3 =>
CrCO3 + 2 HI = CrI2 + H2CO3
HNO3 + Cl{-} = NO + ClO3{-} + H2O =>
2 HNO3 + Cl{-} = 2 NO + ClO3{-} + H2O
Fe + H2O = Fe2O3(OH) + H =>
2 Fe + 4 H2O = Fe2O3(OH) + 7 H
NaHCO3 + CH3COOH = CO2 + NaCH3CO + H2O =>
4 NaHCO3 + 5 CH3COOH = 6 CO2 + 4 NaCH3CO + 6 H2O
Co(OH)3 + H3AsO4 = Co2(HAsO4)3 + H2O =>
2 Co(OH)3 + 3 H3AsO4 = Co2(HAsO4)3 + 6 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + NH3(a) + CaSO4(aq) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3(a) + CaSO4(aq)
KI + PbO2 + H2O = KOH + PbI2 + I2 =>
4 KI + PbO2 + 2 H2O = 4 KOH + PbI2 + I2
NH2CONH2 + HNO3 = CO2 + N + H2O =>
5 NH2CONH2 + 6 HNO3 = 5 CO2 + 16 N + 13 H2O
P2O5 + H2O = O2 + POH =>
P2O5 + H2O = 2 O2 + 2 POH
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