| 前日に均衡した方程式 |
NHO3 + KOH = KNO3 + H2O
C2H5Cl + Na = C4H10 + NaCl =>
2 C2H5Cl + 2 Na = C4H10 + 2 NaCl
MgCl2(aq) + (NH4)2CO3(aq) = NH4Cl + MgCO3 =>
MgCl2(aq) + (NH4)2CO3(aq) = 2 NH4Cl + MgCO3
MgBr2 + H2O = Mg(OH)2 + HBr =>
MgBr2 + 2 H2O = Mg(OH)2 + 2 HBr
Cl2(g) + NaBr = NaCl + Br2(g) =>
Cl2(g) + 2 NaBr = 2 NaCl + Br2(g)
NH3 + MgO = N2 + Mg + H2O =>
2 NH3 + 3 MgO = N2 + 3 Mg + 3 H2O
Na2SiO3(s) + HF(aq) = H2SiF6(aq) + NaF(aq) + H2O(l) =>
Na2SiO3(s) + 8 HF(aq) = H2SiF6(aq) + 2 NaF(aq) + 3 H2O(l)
CH3CHOHCH3 + Br2 = CH2BrCH2Br + H2O =>
2 CH3CHOHCH3 + 3 Br2 = 3 CH2BrCH2Br + 2 H2O
CrF3(aq) + Ba(MnO4)2(aq) = BaF2(aq) + Cr(MnO4)3(s) =>
2 CrF3(aq) + 3 Ba(MnO4)2(aq) = 3 BaF2(aq) + 2 Cr(MnO4)3(s)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Au + HBr = AuBr + H =>
Au + HBr = AuBr + H
HC8H4O4K + NaOH = H2O + NaC8H4O4K =>
HC8H4O4K + NaOH = H2O + NaC8H4O4K
MoS2 + Al = Mo6Al + Al2S3 =>
6 MoS2 + 9 Al = Mo6Al + 4 Al2S3
Zn + HgCl2 = ZnCl2 + Hg =>
Zn + HgCl2 = ZnCl2 + Hg
Br{-} + MnO4{-} + H{+} = Br2 + Mn{2-} + H2O =>
18 Br{-} + 2 MnO4{-} + 16 H{+} = 9 Br2 + 2 Mn{2-} + 8 H2O
ClO{-} + S2O3{2-} + OH{-} = Cl{-} + SO4{2-} + H{+} =>
4 ClO{-} + S2O3{2-} + OH{-} = 4 Cl{-} + 2 SO4{2-} + H{+}
H2SO3 + Co = CoSO3 + H2 =>
H2SO3 + Co = CoSO3 + H2
H{3}PO{4} + Fe{2}O{3} = Fe{3}PO{4} + H{2}O =>
H{3}PO{4} + Fe{2}O{3} = Fe{3}PO{4} + H{2}O
FeCl3 + K3PO4 = Fe(PO4) + K3Cl3 =>
FeCl3 + K3PO4 = Fe(PO4) + K3Cl3
MnCl2 + H2O = MnOHCl + HCl =>
MnCl2 + H2O = MnOHCl + HCl
AgNO3 + Na2(CO3) = Ag(CO3) + Na2(NO3) =>
AgNO3 + Na2(CO3) = Ag(CO3) + Na2(NO3)
CrO4 + H3O = Cr2O7 + H2O =>
2 CrO4 + 2 H3O = Cr2O7 + 3 H2O
Au(CN)3 + Zn = Au + Zn(CN)2 =>
2 Au(CN)3 + 3 Zn = 2 Au + 3 Zn(CN)2
C6H11NO + O2 = NO2 + CO2 + H2O =>
4 C6H11NO + 37 O2 = 4 NO2 + 24 CO2 + 22 H2O
Ca10F2(PO4)6 + H2SO4 + H2O = Ca(H2PO4)2H2O + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 + 3 H2O = 3 Ca(H2PO4)2H2O + 7 CaSO4 + 2 HF
C3H8 + Br = C3H7Br + HBr =>
C3H8 + 2 Br = C3H7Br + HBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3 + NaNO3 =>
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3 + 2 NaNO3
NaI = Na + I =>
NaI = Na + I
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Co(OH)3 + Na2CO3 = CoCO3 + Na2(OH)3 =>
Co(OH)3 + Na2CO3 = CoCO3 + Na2(OH)3
CH3CHO + H2O = CH3COOH + CH3CH2OH =>
2 CH3CHO + H2O = CH3COOH + CH3CH2OH
C2H2 + Na = C2Na + H2 =>
C2H2 + Na = C2Na + H2
Fe + Mg(NO3)2 = Fe(NO3)3 + Mg =>
2 Fe + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 Mg
Ca3(PO4)2 + Mg = CaO + MgO + P =>
Ca3(PO4)2 + 5 Mg = 3 CaO + 5 MgO + 2 P
SO2 + I + H2O = I{-} + SO4{2-} + H{+} =>
SO2 + 2 I + 2 H2O = 2 I{-} + SO4{2-} + 4 H{+}
ClF3 + H2O = HF + HCl + HClO3 =>
3 ClF3 + 6 H2O = 9 HF + HCl + 2 HClO3
C6H5NH2 + H2SO4 = C6H5NH3HSO4 =>
C6H5NH2 + H2SO4 = C6H5NH3HSO4
Mn + Fe(NO3)2 = Mn(NO3)3 + Fe =>
2 Mn + 3 Fe(NO3)2 = 2 Mn(NO3)3 + 3 Fe
C2H3ClO2 + NH3 = C2H5N1O2 + HCl =>
C2H3ClO2 + NH3 = C2H5N1O2 + HCl
HI + H2O = H3O + I =>
HI + H2O = H3O + I
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CH3OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(g) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Pb(NO3)2(aq) + H2S(g) = PbS(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2S(g) = PbS(s) + 2 HNO3(aq)
PBF2 + PCl3 = PF3 + PBCl2 =>
3 PBF2 + 2 PCl3 = 2 PF3 + 3 PBCl2
Fe2O3 + Cu = CuO2 + Fe =>
2 Fe2O3 + 3 Cu = 3 CuO2 + 4 Fe
N2H4 + N2O3 = N + H2O =>
3 N2H4 + 2 N2O3 = 10 N + 6 H2O
C12H26 + O2 = CO2(g) + H2O =>
2 C12H26 + 37 O2 = 24 CO2(g) + 26 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + C2H5I = AgI + C2H5NO3 =>
AgNO3 + C2H5I = AgI + C2H5NO3
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