| 前日に均衡した方程式 |
2 C2H5(OH)3 + 3 O2 = 4 CO + 8 H2O
Cu(Cl)2 + Al = Al(Cl)2 + Cu =>
Cu(Cl)2 + Al = Al(Cl)2 + Cu
Ag + ZnF2 = AgF + Zn =>
2 Ag + ZnF2 = 2 AgF + Zn
Fe(OH)2(s) + H2SO4(ac) = FeSO4(ac) + H2O(l) =>
Fe(OH)2(s) + H2SO4(ac) = FeSO4(ac) + 2 H2O(l)
BeO + Ca(OH)2 = CaBeO2 + H2O =>
BeO + Ca(OH)2 = CaBeO2 + H2O
SO + H2O = SO2 + H2 =>
SO + H2O = SO2 + H2
C3N4 = C + N2 =>
C3N4 = 3 C + 2 N2
ClCH2COOH + NH3 = NH2CH2COOH + HCl =>
ClCH2COOH + NH3 = NH2CH2COOH + HCl
Co(NO3)3 + Na2S = CoS + Na2(NO3)3 =>
Co(NO3)3 + Na2S = CoS + Na2(NO3)3
Na2S + Na2Cr2O7 + HCl = S8 + CrCl3 + NaCl + H2O =>
24 Na2S + 8 Na2Cr2O7 + 112 HCl = 3 S8 + 16 CrCl3 + 64 NaCl + 56 H2O
C2H4O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H4O + Cr2O7{-2} + 8 H{+} = 3 C2H4O2 + 2 Cr{3+} + 4 H2O
N2(g) + H(g) = NH3 =>
N2(g) + 6 H(g) = 2 NH3
SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8
Cu(aq) + OH(aq) = Cu(OH)2(aq) =>
Cu(aq) + 2 OH(aq) = Cu(OH)2(aq)
H2 + NO3 = HNO3 =>
H2 + 2 NO3 = 2 HNO3
Ag + HNO2 = AgNO2 + H2 =>
2 Ag + 2 HNO2 = 2 AgNO2 + H2
CrCl2(aq) + Ba(OH)2(aq) = Cr(OH)2(s) + BaCl2(aq) =>
CrCl2(aq) + Ba(OH)2(aq) = Cr(OH)2(s) + BaCl2(aq)
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Ca(OH)2(s) = CaO(s) + H2O =>
Ca(OH)2(s) = CaO(s) + H2O
MgSO4 = Mg + SO4 =>
MgSO4 = Mg + SO4
(NH4)3PO4 + Cd(NO3)2 = CdPO4 + (NH4)3(NO3)2 =>
(NH4)3PO4 + Cd(NO3)2 = CdPO4 + (NH4)3(NO3)2
Sr(NO3)2 + Na2CO3 = SrCO3 + Na2(NO3)2 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + Na2(NO3)2
K2S + Fe(OH)3 = KOH + Fe2S3 =>
3 K2S + 2 Fe(OH)3 = 6 KOH + Fe2S3
NH3*H2O = NH4{+} + OH{-} =>
NH3*H2O = NH4{+} + OH{-}
Br2 + C18H34O2 = BrO + C18H34 =>
Br2 + C18H34O2 = 2 BrO + C18H34
CaCl2(aq) + Na3PO4(s) = Ca3(PO4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(s) = Ca3(PO4)2 + 6 NaCl
NO + Fe = N2O + FeO =>
2 NO + Fe = N2O + FeO
Mn + HClO4 = H2 + MnClO4 =>
2 Mn + 2 HClO4 = H2 + 2 MnClO4
H3BO3 + Ba(OH)2 = BaHBO3 + H2O =>
H3BO3 + Ba(OH)2 = BaHBO3 + 2 H2O
H3BO3 + NH4OH = HOH + (NH4)3BO3 =>
H3BO3 + 3 NH4OH = 3 HOH + (NH4)3BO3
Ca(NO3)2(aq) + NaCl(aq) = CaCl2 + NaNO3 =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2 + 2 NaNO3
Fe3O4 + CH4 = Fe + CO + H2O =>
3 Fe3O4 + 4 CH4 = 9 Fe + 4 CO + 8 H2O
(NH4)2(SO4) + KOH = K2SO4 + NH3 + H2O =>
(NH4)2(SO4) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Ag + HgNO3 = Ag(NO3)2 + Hg =>
Ag + 2 HgNO3 = Ag(NO3)2 + 2 Hg
KMnO4 + Na2SO3 + H2SO4 = MnO + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + H2SO4 = 2 MnO + 5 Na2SO4 + K2SO4 + H2O
Cr2O7 + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
Cr2O7 + 8 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 4 Cl2
NaCl(aq) + Br2(l) = Br2Cl(aq) + Na(s) =>
NaCl(aq) + Br2(l) = Br2Cl(aq) + Na(s)
CaSiO3 + HCl = CaCl + SiO3 + H2 =>
2 CaSiO3 + 2 HCl = 2 CaCl + 2 SiO3 + H2
NH4OH + H2C2O4 = (NH4)2C2O4 + H2O =>
2 NH4OH + H2C2O4 = (NH4)2C2O4 + 2 H2O
Cr2(SO4)3 + (NH4)2S2O8 + H2O = H2Cr2O7 + (NH4)2SO4 + H2SO4 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + 7 H2O = H2Cr2O7 + 3(NH4)2SO4 + 6 H2SO4
NHC3H4S(l) + O2(g) = CO2(g) + H20(g) + SNO(g) =>
4 NHC3H4S(l) + 14 O2(g) = 12 CO2(g) + H20(g) + 4 SNO(g)
Na1 + O2 = NaO =>
2 Na1 + O2 = 2 NaO
C3H6Br2 + Na = C3H6 + NaBr =>
C3H6Br2 + 2 Na = C3H6 + 2 NaBr
CH3Cl + H2 = C2H6 + HCl =>
2 CH3Cl + H2 = C2H6 + 2 HCl
Ca(NO3)2(aq) + NaCl(aq) = CaCl2 + NaNO3 =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2 + 2 NaNO3
Na2O + F = NaF + O2 =>
2 Na2O + 4 F = 4 NaF + O2
Cu2CO3(OH)2H2O(s) = CuO(s) + CO2(g) + H2O(g) =>
Cu2CO3(OH)2H2O(s) = 2 CuO(s) + CO2(g) + 2 H2O(g)
CH3SH + NaOCl = C2H6S2 + NaCl + H2O =>
2 CH3SH + NaOCl = C2H6S2 + NaCl + H2O
CS2 + CO2 = C + SO2 =>
CS2 + 2 CO2 = 3 C + 2 SO2
I + HCl = ICl + H =>
I + HCl = ICl + H
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方程式のバランス10/26/24
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