| 前日に均衡した方程式 |
2 CH3OH + 3 O2 = 6 OH + 2 COH
MnO4{-} + Fe2{-} + H{+} = Mn2{+} + Fe3{+} + H2O =>
10 MnO4{-} + 39 Fe2{-} + 80 H{+} = 5 Mn2{+} + 26 Fe3{+} + 40 H2O
H2SO4 + PH3 = SO2 + H3PO4 + H2O =>
4 H2SO4 + PH3 = 4 SO2 + H3PO4 + 4 H2O
MgOH2SO4 = MgSO4H2O =>
MgOH2SO4 = MgSO4H2O
FeSCN{2+} + AgNO3 = AgSCN + Fe{3+} + NO3{-} =>
FeSCN{2+} + AgNO3 = AgSCN + Fe{3+} + NO3{-}
Mg(s) + CrCl3(aq) = MgCl2(ag) + Cr(s) =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2(ag) + 2 Cr(s)
MnO2 + KBr + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = Br2 + MnSO4 + K2SO4 + 2 H2O
KClO3 + P = KCl + PO =>
KClO3 + 3 P = KCl + 3 PO
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + Na(NO3) =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na(NO3)
NO2 + HI = N2 + I2 + H2O =>
2 NO2 + 8 HI = N2 + 4 I2 + 4 H2O
S2O3{2-} + I2 = I({-}) + S4O6{2-} =>
2 S2O3{2-} + I2 = 2 I({-}) + S4O6{2-}
KI + K2Cr2O7 + H2SO4 + CHCl3 = I2 + CHO + K2SO4 + Cr2(SO4)3 + HCl =>
26 KI + 2 K2Cr2O7 + 21 H2SO4 + 14 CHCl3 = 13 I2 + 14 CHO + 15 K2SO4 + 2 Cr2(SO4)3 + 42 HCl
CH3CH3 + Cl2 = C2H4Cl2 + HCl =>
CH3CH3 + 2 Cl2 = C2H4Cl2 + 2 HCl
Mg(s) + Ag2SO4(s) = MgSO4(s) + Ag(s) =>
Mg(s) + Ag2SO4(s) = MgSO4(s) + 2 Ag(s)
H3AsO3 + Cu = Cu3(AsO3) + H2 =>
2 H3AsO3 + 6 Cu = 2 Cu3(AsO3) + 3 H2
Cu(OH)2 + BaCO3 = CuCO3 + Ba(OH)2 =>
Cu(OH)2 + BaCO3 = CuCO3 + Ba(OH)2
Ca3 + O2 = Ca5O4 =>
5 Ca3 + 6 O2 = 3 Ca5O4
HgO = Hg(s) + O =>
HgO = Hg(s) + O
SeO2 + NaOH = Na2SeO3 + H2O =>
SeO2 + 2 NaOH = Na2SeO3 + H2O
NaVO3 + H2SO4 + H2O2 = (VO3)2SO4 + H2O + Na2SO4 =>
2 NaVO3 + 2 H2SO4 + 2 H2O2 = (VO3)2SO4 + 4 H2O + Na2SO4
CH193 + O2 = CO2 + H2O =>
4 CH193 + 197 O2 = 4 CO2 + 386 H2O
Fe(NH4)2(SO4)2 + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3 + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
NiCl2*6H2O + NH2CH2CH2NH2 = (Ni(NH2CH2CH2NH2)3)Cl2 + H2O =>
NiCl2*6H2O + 3 NH2CH2CH2NH2 = (Ni(NH2CH2CH2NH2)3)Cl2 + 6 H2O
NH4Cl + NH3 = N2Cl + H =>
NH4Cl + NH3 = N2Cl + 7 H
N2O3 + H2SO4 = HNOSO4 + H2O =>
N2O3 + 2 H2SO4 = 2 HNOSO4 + H2O
KSO4 + Pb(CH3COO)2 = K(CH3COO)2 + PbSO4 =>
KSO4 + Pb(CH3COO)2 = K(CH3COO)2 + PbSO4
Ag2S + HNO3 = Ag2 + SO4 + NO2 + H2O =>
Ag2S + 8 HNO3 = Ag2 + SO4 + 8 NO2 + 4 H2O
Al(OH)2 + H3PO4 = Al(OH)2PO4 + H2 =>
2 Al(OH)2 + 2 H3PO4 = 2 Al(OH)2PO4 + 3 H2
Na2O3S2 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2O3S2 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
C4H10O + H2SO4 = C4H10SO4 + H2O =>
C4H10O + H2SO4 = C4H10SO4 + H2O
NiCl2 + NaOH + Cl2 = NaCl + Ni(OH)3 =>
2 NiCl2 + 6 NaOH + Cl2 = 6 NaCl + 2 Ni(OH)3
C10H15NO = C10H15N + O =>
C10H15NO = C10H15N + O
P4 + NaOH + H2O = PH3 + NaHPO33 =>
67 P4 + 12 NaOH + 384 H2O = 256 PH3 + 12 NaHPO33
Zn + NO3{-} + H{+} = Zn{+2} + H4N{+} + H2O =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{+2} + H4N{+} + 3 H2O
S + N2 = S11N5 =>
22 S + 5 N2 = 2 S11N5
Na2S + Cu(CH3COO)2 = C2H3O2Na + CuS =>
Na2S + Cu(CH3COO)2 = 2 C2H3O2Na + CuS
C3H12NO9P3 + KOH = C3H6K6NO9P3 + H2O =>
C3H12NO9P3 + 6 KOH = C3H6K6NO9P3 + 6 H2O
NaCl + FeF3 = FeCl3 + NaF =>
3 NaCl + FeF3 = FeCl3 + 3 NaF
NH4NO3 + CaCl2 = CaN2O6 + NH4Cl =>
2 NH4NO3 + CaCl2 = CaN2O6 + 2 NH4Cl
CO2 + Mg = MgC + O2 =>
CO2 + Mg = MgC + O2
CH3COOC2H5 + CaOH = CH3COOCa + C2H5OH =>
CH3COOC2H5 + CaOH = CH3COOCa + C2H5OH
C6H6 + C4H7ClO + AlCl3 = C10H12O + AlCl4 + H =>
C6H6 + C4H7ClO + AlCl3 = C10H12O + AlCl4 + H
C6H14O + H2 = C6H16 + H2O =>
C6H14O + 2 H2 = C6H16 + H2O
FeO2 + Si = FeO + SiO2 =>
2 FeO2 + Si = 2 FeO + SiO2
Fe + Ag2NO3 = FeNO3 + Ag =>
Fe + Ag2NO3 = FeNO3 + 2 Ag
C4H9OH + KMnO4 + H2SO4 = CH3CH2CH2COOH + H2O + K2SO4 + MnSO4 =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 11 H2O + 2 K2SO4 + 4 MnSO4
(Al(OH)4){-} + H2SO4 = (Al(OH)3) + H2O + SO4{-2} =>
2(Al(OH)4){-} + H2SO4 = 2(Al(OH)3) + 2 H2O + SO4{-2}
S3O6{-2} + ClO{-} + OH{-} = SO4{-2} + Cl{-} + H2O =>
S3O6{-2} + 4 ClO{-} + 4 OH{-} = 3 SO4{-2} + 4 Cl{-} + 2 H2O
KHCO3(ac) + HCl(ac) = CO2 + H2O + KCl =>
KHCO3(ac) + HCl(ac) = CO2 + H2O + KCl
CH3COONa + NaOH = CH4 + Na2CO3 =>
CH3COONa + NaOH = CH4 + Na2CO3
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方程式のバランス12/19/24
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