| 前日に均衡した方程式 |
Al + 3 Y = AlY3
S(s) + HNO3(ac) = H2SO4(ac) + NO2(g) + H2O(g) =>
S(s) + 6 HNO3(ac) = H2SO4(ac) + 6 NO2(g) + 2 H2O(g)
Pb(NO3)2(aq) + Na2S2O3(aq) = Na2(NO3)(aq) + Pb(S2O3)2(s) =>
Pb(NO3)2(aq) + 2 Na2S2O3(aq) = 2 Na2(NO3)(aq) + Pb(S2O3)2(s)
H2O + P4 + NaOH = PH3 + Na2HPO3 =>
2 H2O + P4 + 4 NaOH = 2 PH3 + 2 Na2HPO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H6O + O2 = C2O2 + H6O2O =>
C2H6O + 2 O2 = C2O2 + H6O2O
Ce(SO4)2 + As2O3 + H2O = Ce2(SO4)3 + H3AsO4 + H2SO4 =>
4 Ce(SO4)2 + As2O3 + 5 H2O = 2 Ce2(SO4)3 + 2 H3AsO4 + 2 H2SO4
NO + NaOH = N(OH)2 + Na2O =>
NO + 2 NaOH = N(OH)2 + Na2O
BaCO3 + Cr2O3 = Ba(CrO2)2 + CO2 =>
BaCO3 + Cr2O3 = Ba(CrO2)2 + CO2
HCl(aq) + Zn(s) = H2(s) + ZnCl2(aq) =>
2 HCl(aq) + Zn(s) = H2(s) + ZnCl2(aq)
CaC2O4 + HCl = HCaC2O4 + Cl =>
CaC2O4 + HCl = HCaC2O4 + Cl
ClCH2CO2H + NaOH = ClCH2CO2Na + H2O =>
ClCH2CO2H + NaOH = ClCH2CO2Na + H2O
Na2SO4 + CH3COOH = H2SO4 + C2H3NaO2 =>
Na2SO4 + 2 CH3COOH = H2SO4 + 2 C2H3NaO2
(NH4Cl) + Ca(OH)2 = (NH3) + (CaCl2) + H2O =>
2(NH4Cl) + Ca(OH)2 = 2(NH3) + (CaCl2) + 2 H2O
Na(PO4) + Ca(OH)2 = Na(OH)2 + Ca(PO4) =>
Na(PO4) + Ca(OH)2 = Na(OH)2 + Ca(PO4)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CrI + KOH + SO2 = KIO4 + K2CrO4 + K2S + H2O =>
6 CrI + 44 KOH + 13 SO2 = 6 KIO4 + 6 K2CrO4 + 13 K2S + 22 H2O
CH22O11(s) + O2(g) = CO2(g) + H2O(g) =>
CH22O11(s) + O2(g) = CO2(g) + 11 H2O(g)
KMnO4 + C2H2O4 = K2CO3 + MnO2 + H2O + CO2 =>
2 KMnO4 + 3 C2H2O4 = K2CO3 + 2 MnO2 + 3 H2O + 5 CO2
AgNO{-3} + NaPO{-3} = AgPO{-3} + NaNO{-3} =>
AgNO{-3} + NaPO{-3} = AgPO{-3} + NaNO{-3}
Yb10F30 + Yb20O30 + Ca10H20 + Si30N40 + N2O = Yb38Ca33Si110N200O10 + Ca10F20 + H2O =>
122 Yb10F30 + 110 Yb20O30 + 480 Ca10H20 + 330 Si30N40 + 2400 N2O = 90 Yb38Ca33Si110N200O10 + 183 Ca10F20 + 4800 H2O
Ag + H3PO4 = Ag(PO4)3 + H =>
Ag + 3 H3PO4 = Ag(PO4)3 + 9 H
Al + Au(No3)2 = AlNo3 + Au2 =>
4 Al + 2 Au(No3)2 = 4 AlNo3 + Au2
Ca + S = CaS =>
Ca + S = CaS
O2 + NiS = NiSO4 =>
2 O2 + NiS = NiSO4
SiO2(s) + C2(s) = Si(s) + CO(g) =>
SiO2(s) + C2(s) = Si(s) + 2 CO(g)
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
CO2 + SO2 = CSO2 + O2 =>
CO2 + SO2 = CSO2 + O2
Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
(H2O2) = (H2O) + O2 =>
2(H2O2) = 2(H2O) + O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaHCO3 + C6H8O7 = Na{+} + C6H5O7{3-} + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = 3 Na{+} + C6H5O7{3-} + 3 CO2 + 3 H2O
AgNO3Cl = AgClNO3 =>
AgNO3Cl = AgClNO3
SiO2 + NaHCO3 = Si(CO3) + Na(HO2) =>
SiO2 + NaHCO3 = Si(CO3) + Na(HO2)
Co(NO3)2 + NaOH = Co(NO3)2NaOH =>
Co(NO3)2 + NaOH = Co(NO3)2NaOH
NH3 + HClO3 = HCl + HNO3 + H2O =>
3 NH3 + 4 HClO3 = 4 HCl + 3 HNO3 + 3 H2O
C15H14O + NaOH = C15H13ONa + H2O =>
C15H14O + NaOH = C15H13ONa + H2O
Zn(O2CCH3)2 + (NH4)2CO3 = ZnCO3 + C2H3O2NH4 =>
Zn(O2CCH3)2 + (NH4)2CO3 = ZnCO3 + 2 C2H3O2NH4
SO3Ca(OH)2 = CaSO4H2O =>
SO3Ca(OH)2 = CaSO4H2O
KBr2 + MnO2 + H2SO4 = Br2 + MnSO4 + KHSO4 + H2O =>
2 KBr2 + MnO2 + 3 H2SO4 = 2 Br2 + MnSO4 + 2 KHSO4 + 2 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
K2BrO4 + H2S + H2O = KOH + Br(OH)3 + S =>
2 K2BrO4 + 3 H2S + 2 H2O = 4 KOH + 2 Br(OH)3 + 3 S
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2(CO3)3 + (NH4)2SO4 =>
Cr2(SO4)3(aq) + 3(NH4)2CO3(aq) = Cr2(CO3)3 + 3(NH4)2SO4
Al{3+} + S{2-} = Al{2+} + S =>
2 Al{3+} + S{2-} = 2 Al{2+} + S
C12H22O11 + Li = C7Li + HOH =>
7 C12H22O11 + 12 Li = 12 C7Li + 77 HOH
NaCl + HSO4 + MnO2 = MnSO4 + Na2SO4 + Cl + H2O =>
6 NaCl + 4 HSO4 + MnO2 = MnSO4 + 3 Na2SO4 + 6 Cl + 2 H2O
CH3COOH + CH3COONa = CH2COO + CH4COONa =>
CH3COOH + 2 CH3COONa = CH2COO + 2 CH4COONa
Pt + H2SO4 = Pt2(SO4)3 + SO + H2O =>
4 Pt + 9 H2SO4 = 2 Pt2(SO4)3 + 3 SO + 9 H2O
CH3OOH + C4H10O = C5H10O2 + H2O =>
8 CH3OOH + 3 C4H10O = 4 C5H10O2 + 11 H2O
N2Cl4 + CH4 = C2 + N2 + H3Cl4 =>
8 N2Cl4 + 6 CH4 = 3 C2 + 8 N2 + 8 H3Cl4
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