| 前日に均衡した方程式 |
H2SiF6 + 6 NaOH = 6 NaF + SiO4H4 + 2 H2O
Ra3PO4 + Li2S = Li3PO4 + Ra2S =>
2 Ra3PO4 + 3 Li2S = 2 Li3PO4 + 3 Ra2S
C16H34 = C4H12 + C2H4 =>
2 C16H34 = C4H12 + 14 C2H4
C7H10O + O2 = H2O + CO2 =>
C7H10O + 9 O2 = 5 H2O + 7 CO2
Ca + H2O = H2 + Ca(OH)3 =>
2 Ca + 6 H2O = 3 H2 + 2 Ca(OH)3
(SiO2)4 + C = Si + CO2 =>
(SiO2)4 + 4 C = 4 Si + 4 CO2
K2SO4 + H2 = H2SO4 + K2 =>
K2SO4 + H2 = H2SO4 + K2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C18H21N3O5 + O2 = H2O + CO2 + NH4 =>
4 C18H21N3O5 + 71 O2 = 18 H2O + 72 CO2 + 12 NH4
H2C = CH2 = [―CH2CH2―] =>
H2C = CH2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Be2O4Si = Be + Si + O =>
Be2O4Si = 2 Be + Si + 4 O
PbO + Zn(OH)2 = Pb(OH)2 + ZnO =>
PbO + Zn(OH)2 = Pb(OH)2 + ZnO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + C2H5OH = C2H2ONa + H2 =>
Na + C2H5OH = C2H2ONa + 2 H2
NH3 + PB(NO3)2 = PBNH3 + NO3 =>
NH3 + PB(NO3)2 = PBNH3 + 2 NO3
SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Pb(CH3COO)2 = Pb + CH3COO =>
Pb(CH3COO)2 = Pb + 2 CH3COO
HClCaC2 = HC2CaCl =>
HClCaC2 = HC2CaCl
Hg(NO3)2 + KBr = HgBr2 + K(NO3) =>
Hg(NO3)2 + 2 KBr = HgBr2 + 2 K(NO3)
Cu2 + H2SO4 = Cu(SO4)2 + H2O + SO2 =>
Cu2 + 8 H2SO4 = 2 Cu(SO4)2 + 8 H2O + 4 SO2
C4H8O + H2O2 = C4H10O4 + H2O =>
C4H8O + 2 H2O2 = C4H10O4 + H2O
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2 + KNO3 + CO2 =>
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2 + 2 KNO3 + CO2
(CH3)2CHOH + O2 = CO2 + H2O =>
2(CH3)2CHOH + 9 O2 = 6 CO2 + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCOOCH3 + O2 = CO2 + H2O =>
HCOOCH3 + 2 O2 = 2 CO2 + 2 H2O
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
PbCrO4 + CH3COOH = Pb{2+} + Cr2O7{2-} + H2O + CH3COO{-} =>
2 PbCrO4 + 2 CH3COOH = 2 Pb{2+} + Cr2O7{2-} + H2O + 2 CH3COO{-}
MgCO2 + HCl = CO + H2O + MgCl2 =>
MgCO2 + 2 HCl = CO + H2O + MgCl2
H3N + Cl2 = N2 + NH4Cl =>
8 H3N + 3 Cl2 = N2 + 6 NH4Cl
OH + H3O = H2O =>
OH + H3O = 2 H2O
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
NaI + KIO3 + HCl = KI + I2 + NaCl + H2O =>
6 NaI + KIO3 + 6 HCl = KI + 3 I2 + 6 NaCl + 3 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
HCl + Al2(SO3)3 = AlCl3 + SO2 + H2O =>
6 HCl + Al2(SO3)3 = 2 AlCl3 + 3 SO2 + 3 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
CH3CH2ClNaOH = NaClCH2CH2H2O =>
CH3CH2ClNaOH = NaClCH2CH2H2O
CoCl2*6H2O + H2O2 + HCl + C2H8N2 = Co(C2H8N2)3Cl3 + H2O =>
2 CoCl2*6H2O + H2O2 + 2 HCl + 6 C2H8N2 = 2 Co(C2H8N2)3Cl3 + 14 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NH4VO3 + H2SO4 = (VO2)2SO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 2 H2SO4 = (VO2)2SO4 + (NH4)2SO4 + 2 H2O
CH3CH2OH + H2SO4 + KMnO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 CH3CH2OH + 18 H2SO4 + 12 KMnO4 = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 33 H2O
FeCl3 + Na2CrO4 = Fe2(CrO4)3 + NaCl =>
2 FeCl3 + 3 Na2CrO4 = Fe2(CrO4)3 + 6 NaCl
CuSCN + KIO3 + HCI = CuSO4 + KCI + HCN + ICI + HOH =>
4 CuSCN + 7 KIO3 + 14 HCI = 4 CuSO4 + 7 KCI + 4 HCN + 7 ICI + 5 HOH
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca3N2 + Cu = Cu3N3 + Ca =>
3 Ca3N2 + 6 Cu = 2 Cu3N3 + 9 Ca
Cr2O3(s) + Al(s) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(s) = Al2O3(s) + 2 Cr(s)
C2H6 + O = CO2(g) + H2O(l) =>
C2H6 + 7 O = 2 CO2(g) + 3 H2O(l)
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