| 前日に均衡した方程式 |
Mg + Na2CO3 = MgCO3 + Na2
HCCCH3 + Br = BrCCCH3 + H2 =>
2 HCCCH3 + 2 Br = 2 BrCCCH3 + H2
FeSO4 + AgNO3 = Fe(NO3) + AgSO4 =>
FeSO4 + AgNO3 = Fe(NO3) + AgSO4
Al2S3(s) + H2O(l) = Al(OH)3 + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2S(g)
NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4
Li + (PO4)3 = Li3PO4 =>
9 Li + (PO4)3 = 3 Li3PO4
Cu2 + HS = Cu(HS)2 =>
Cu2 + 4 HS = 2 Cu(HS)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + CrO7{2-} + H{+} = Zn{2+} + Cr{3+} + H2O =>
9 Zn + 2 CrO7{2-} + 28 H{+} = 9 Zn{2+} + 2 Cr{3+} + 14 H2O
SrCl2 + ZnS = ZnCl2 + SrS =>
SrCl2 + ZnS = ZnCl2 + SrS
CuOC = CuCO =>
CuOC = CuCO
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe3(NO3)Na(PO4)3 = Fe3(PO4)3Na(NO3) =>
Fe3(NO3)Na(PO4)3 = Fe3(PO4)3Na(NO3)
Pb + CuSO4 = PbSO4 + Cu =>
Pb + CuSO4 = PbSO4 + Cu
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Au3O2 + Cu = CuO2 + Au =>
Au3O2 + Cu = CuO2 + 3 Au
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
Pb(NO3)2 + Ag = AgNO3 + Pb =>
Pb(NO3)2 + 2 Ag = 2 AgNO3 + Pb
NH3 + Cl2 + H2O = NH2OH + Cl{-} + H3O{+} =>
NH3 + Cl2 + 3 H2O = NH2OH + 2 Cl{-} + 2 H3O{+}
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
B + C2 = BC3 =>
2 B + 3 C2 = 2 BC3
KMnO4 = K2MnO4 + MnO2 + O958658456840560549685489605468905464809068579866698489056 =>
9.2233720368548E + 18 KMnO4 = 4.6116860184274E + 18 K2MnO4 + 4.6116860184274E + 18 MnO2 + O958658456840560549685489605468905464809068579866698489056
AlCl3 + NH4(OH) = NH4(Cl) + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4(Cl) + Al(OH)3
K2Cr2O7 + NaOH = K2CrO4 + H2O + Na2Cr2O7 =>
2 K2Cr2O7 + 2 NaOH = 2 K2CrO4 + H2O + Na2Cr2O7
Fe(OH)3 + Be = FeOH + Be(OH)2 =>
Fe(OH)3 + Be = FeOH + Be(OH)2
P + O + H = H3PO4 =>
P + 4 O + 3 H = H3PO4
H3Pe + O2 = Pe2O3 + H2O =>
2 H3Pe + 3 O2 = Pe2O3 + 3 H2O
CuSO4 + C2H5OH = Cu(OH)2 + (C2H5)2SO4 =>
CuSO4 + 2 C2H5OH = Cu(OH)2 + (C2H5)2SO4
Mg(OH)2 + NiBr2 = MgBr2 + Ni(OH)2 =>
Mg(OH)2 + NiBr2 = MgBr2 + Ni(OH)2
Au3O2 + Cu = CuO2 + Au =>
Au3O2 + Cu = CuO2 + 3 Au
PS = P + S =>
PS = P + S
Br3 + Cl3 = BrCl3 =>
Br3 + 3 Cl3 = 3 BrCl3
Mg + Zn(NO3)2 = Zn2 + Mg(NO3)2 =>
2 Mg + 2 Zn(NO3)2 = Zn2 + 2 Mg(NO3)2
NaCl + H2SO4 + MnO2 = NaSO4 + Mn2SO4 + H2O + Cl2 =>
6 NaCl + 8 H2SO4 + 4 MnO2 = 6 NaSO4 + 2 Mn2SO4 + 8 H2O + 3 Cl2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
V2O5 + H2S = V2S5 + H2O =>
V2O5 + 5 H2S = V2S5 + 5 H2O
Br2 + HAsO3{-2} + H2O = Br{-} + HAsO4{-2} + H{+} =>
Br2 + HAsO3{-2} + H2O = 2 Br{-} + HAsO4{-2} + 2 H{+}
(CH3)2C(OH)CH2CH2C(OH)(CH3)2 + HCl = (CH3)2C(Cl)CH2CH2C(Cl)(CH3)2 + H2O =>
(CH3)2C(OH)CH2CH2C(OH)(CH3)2 + 2 HCl = (CH3)2C(Cl)CH2CH2C(Cl)(CH3)2 + 2 H2O
Au3O2 + Cu = CuO2 + Au =>
Au3O2 + Cu = CuO2 + 3 Au
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaOH + Cl2 = NaCl2 + NaClO + H2O =>
4 NaOH + 3 Cl2 = 2 NaCl2 + 2 NaClO + 2 H2O
KClO3(S) = KCl(S) + O2(g) =>
2 KClO3(S) = 2 KCl(S) + 3 O2(g)
H2SO4 + NaOH = H2OH + (SO4)2 + Na4 =>
4 H2SO4 + 4 NaOH = 4 H2OH + 2(SO4)2 + Na4
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
BaCl2 + CH3COOAg = Ba(CH3COO)2 + AgCl =>
BaCl2 + 2 CH3COOAg = Ba(CH3COO)2 + 2 AgCl
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NaSO3H2SO4 = NaSO4H2OSO2 =>
NaSO3H2SO4 = NaSO4H2OSO2
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方程式のバランス11/18/24
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