| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Ba(OH)2(aq) + (NH4)2SO4(aq) = BaSO4 + 2 NH3 + 2 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CeNiO3 = CeO2 + NiO =>
CeNiO3 = CeO2 + NiO
CH2O2 + H2O2 = CO2 + H2O =>
CH2O2 + H2O2 = CO2 + 2 H2O
N2O3(g) + H2O = HNO2 =>
N2O3(g) + H2O = 2 HNO2
SnO2 + Al = Sn + Al2O3 =>
3 SnO2 + 4 Al = 3 Sn + 2 Al2O3
C4H10 + O2 = C0 + H2O =>
2 C4H10 + 5 O2 = 8 C0 + 10 H2O
NaI + H2(SO4) = I0 + H2S + Na2(SO4) + H(OH) =>
8 NaI + 5 H2(SO4) = 8 I0 + H2S + 4 Na2(SO4) + 4 H(OH)
Co(NH3)6Cl3 + HCl = CoCl2 + Cl2 + NH4Cl =>
2 Co(NH3)6Cl3 + 12 HCl = 2 CoCl2 + Cl2 + 12 NH4Cl
FeTiO3 + C = Fe + TiO2 + CO =>
FeTiO3 + C = Fe + TiO2 + CO
Fe(OH)3 + NaBr = FeBr3 + Na(OH) =>
Fe(OH)3 + 3 NaBr = FeBr3 + 3 Na(OH)
H2SO4(aq) + KCl(aq) = HCl(aq) + K2SO4(s) =>
H2SO4(aq) + 2 KCl(aq) = 2 HCl(aq) + K2SO4(s)
C20H14O4 + CH3COOH = C20H14O4CH3COOH =>
C20H14O4 + CH3COOH = C20H14O4CH3COOH
Cu(NO3)2 + CsI = CuI2 + CsNO3 =>
Cu(NO3)2 + 2 CsI = CuI2 + 2 CsNO3
Al + Hg(CH3COO2)2 = Al(CH3COO2)2 + Hg =>
Al + Hg(CH3COO2)2 = Al(CH3COO2)2 + Hg
C5H8(g) + O2(g) = CO2(g) + H2O(l) =>
C5H8(g) + 7 O2(g) = 5 CO2(g) + 4 H2O(l)
Fe(s) + CuBr2(aq) = Cu(s) + FeBr2(aq) =>
Fe(s) + CuBr2(aq) = Cu(s) + FeBr2(aq)
H + F2 = HF =>
2 H + F2 = 2 HF
SO4 + H2O = SO2 + OH =>
SO4 + 2 H2O = SO2 + 4 OH
C6H7ON + C4H6O3 = C8H9O2N + H2O =>
2 C6H7ON + C4H6O3 = 2 C8H9O2N + H2O
TiO + Al = Ti + Al2O3 =>
3 TiO + 2 Al = 3 Ti + Al2O3
Ca + PO4 + OH = CaPO4OH =>
Ca + PO4 + OH = CaPO4OH
CrI3 + H2O2 + KOH = K2CrO4 + KIO4 + H2O =>
2 CrI3 + 27 H2O2 + 10 KOH = 2 K2CrO4 + 6 KIO4 + 32 H2O
NH2NHCONH2 + C6H10O = C6H10NNHCONH2 + H2O =>
NH2NHCONH2 + C6H10O = C6H10NNHCONH2 + H2O
Pb + CuCl = PbCl2 + Cu =>
Pb + 2 CuCl = PbCl2 + 2 Cu
CH3CH2COOH + NH4OH = C3H9NO2 + H2O =>
CH3CH2COOH + NH4OH = C3H9NO2 + H2O
Bi(NO3)3 + NaOH + Na2SnO2 + H2O = Bi + Na2Sn(OH)6 + NaNO3 =>
2 Bi(NO3)3 + 6 NaOH + 3 Na2SnO2 + 6 H2O = 2 Bi + 3 Na2Sn(OH)6 + 6 NaNO3
Ag2Se = Ag + Se2 =>
2 Ag2Se = 4 Ag + Se2
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3)(s) + NaNO3 =>
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3)(s) + 2 NaNO3
Li + Ni3(PO4)2 = Li3PO4 + Ni =>
6 Li + Ni3(PO4)2 = 2 Li3PO4 + 3 Ni
C5H12(s) + O2(g) = CO2(g) + H2O =>
C5H12(s) + 8 O2(g) = 5 CO2(g) + 6 H2O
Mg(NO3)2(aq) + Na2SO4(aq) = MgSO4(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2SO4(aq) = MgSO4(aq) + 2 NaNO3(aq)
H2(SO4) + Sn = Sn(SO4)2 + H2 =>
2 H2(SO4) + Sn = Sn(SO4)2 + 2 H2
CrO4{2-} + S2O4{2-} + H2O = Cr(OH)3 + SO4{2-} + OH{-} =>
2 CrO4{2-} + S2O4{2-} + 4 H2O = 2 Cr(OH)3 + 2 SO4{2-} + 2 OH{-}
CH2NO2 + Cl2 = CCl3NO2 + HCl =>
2 CH2NO2 + 5 Cl2 = 2 CCl3NO2 + 4 HCl
CaCl2(aq) + Ag2SO4(aq) = CaSO4 + AgCl =>
CaCl2(aq) + Ag2SO4(aq) = CaSO4 + 2 AgCl
Mg(OH)2(aq) + H3PO4 = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4 = 6 H2O(l) + Mg3(PO4)2(aq)
CH3CH2OH + CrO7{-2} + H{+} = CH3CO2H + Cr{+3} + H2O =>
9 CH3CH2OH + 4 CrO7{-2} + 20 H{+} = 9 CH3CO2H + 4 Cr{+3} + 19 H2O
NaI(s) + Br2(l) = BrI + Na =>
2 NaI(s) + Br2(l) = 2 BrI + 2 Na
N2 + CaF2 = F2 + CaN2 =>
N2 + CaF2 = F2 + CaN2
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + 2 NaNO3(aq)
Al + PbF4 = Pb4 + AlF3 =>
16 Al + 12 PbF4 = 3 Pb4 + 16 AlF3
HF + Ca3(PO4)2 = CaF2 + H3(PO4) =>
6 HF + Ca3(PO4)2 = 3 CaF2 + 2 H3(PO4)
NaVO3 + HNO3 = VO2NO3 + NaNO3 + H2O =>
NaVO3 + 2 HNO3 = VO2NO3 + NaNO3 + H2O
Ca + MnCl2 = CaCl2 + Mn =>
Ca + MnCl2 = CaCl2 + Mn
CrO4 + Pb(C2H3O2)2 = PbCrO4 + C2H3O2 =>
CrO4 + Pb(C2H3O2)2 = PbCrO4 + 2 C2H3O2
Au + CuSO4 = Au2SO4 + Cu =>
2 Au + CuSO4 = Au2SO4 + Cu
XeF2 + F2 = XeF4 =>
XeF2 + F2 = XeF4
H2SeO3 = HSeO3{-} + H{+} =>
H2SeO3 = HSeO3{-} + H{+}
PbCl4 = Pb + Cl2 =>
PbCl4 = Pb + 2 Cl2
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/23/24
方程式のバランス11/22/23
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