| 前日に均衡した方程式 |
2 C3H7COOC2H3 + 15 O2 = 12 CO2 + 10 H2O
FeSO4 + KMnO4 + H2SO4 = MnSO4 + Fe(SO4)3 + H2O + K2SO4 =>
5 FeSO4 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 5 Fe(SO4)3 + 16 H2O + 2 K2SO4
ZnCo3 + HCl = ZnCl2 + H2Co3 =>
ZnCo3 + 2 HCl = ZnCl2 + H2Co3
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
H2O + MnO4{-} + SO3{2-} = MnO2 + SO4{2-} + OH{-} =>
H2O + 2 MnO4{-} + 3 SO3{2-} = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
HPO4{-2} + NaOH = NaPO4{-2} + H2O =>
HPO4{-2} + NaOH = NaPO4{-2} + H2O
O2 + CO = CO2(g) =>
O2 + 2 CO = 2 CO2(g)
Pb + H2O = PbO2 + H2 =>
Pb + 2 H2O = PbO2 + 2 H2
C4H6 + Na = C4H6Na =>
C4H6 + Na = C4H6Na
Zn(OH)2 + Na2Co3 = NaOH + ZnCo3 =>
Zn(OH)2 + Na2Co3 = 2 NaOH + ZnCo3
C6H5 + O2 = CO2 + H2O =>
4 C6H5 + 29 O2 = 24 CO2 + 10 H2O
Fe(NH4)2(SO4)2 + BaCl2 = BaSO4 + NH4Cl + FeCl2 =>
Fe(NH4)2(SO4)2 + 2 BaCl2 = 2 BaSO4 + 2 NH4Cl + FeCl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HgCl2(ac) + SnCl2(ac) = SnCl4(ac) + Hg2Cl2(s) =>
2 HgCl2(ac) + SnCl2(ac) = SnCl4(ac) + Hg2Cl2(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K8Na54Ca38Al138Si262O800 + H{+} + H2O = K{+} + Na{+} + Ca{2+} + SiO2 + Al2Si2O5(OH)4 =>
K8Na54Ca38Al138Si262O800 + 138 H{+} + 69 H2O = 8 K{+} + 54 Na{+} + 38 Ca{2+} + 124 SiO2 + 69 Al2Si2O5(OH)4
KBrH2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBrH2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
ZnCo3 + HCl = ZnCl2 + H2Co3 =>
ZnCo3 + 2 HCl = ZnCl2 + H2Co3
Fe2(SO4)3 + Li3PO4 = FePO4 + Li2SO4 =>
Fe2(SO4)3 + 2 Li3PO4 = 2 FePO4 + 3 Li2SO4
CaCl2 + NaHCO3(aq) = CO2(g) + CaCO3(aq) + NaCl(aq) + H2O(l) =>
CaCl2 + 2 NaHCO3(aq) = CO2(g) + CaCO3(aq) + 2 NaCl(aq) + H2O(l)
ZnCo3 + HCl = ZnCl2 + H2Co3 =>
ZnCo3 + 2 HCl = ZnCl2 + H2Co3
NH3 + O2 = NO2 + H2O* =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O*
C4H6O4 + H2 = C4H6O2 + H2O =>
C4H6O4 + 2 H2 = C4H6O2 + 2 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BaSO4NaOH = Ba(OH)NaSO4 =>
BaSO4NaOH = Ba(OH)NaSO4
I + K2S2O8 = KI + S2O8 =>
2 I + K2S2O8 = 2 KI + S2O8
Zn + HNO3 = Zn(NO3)2H2 =>
Zn + 2 HNO3 = Zn(NO3)2H2
HNO = HON =>
HNO = HON
CH3CH2OKHCl = CH3CH2OHKCl =>
CH3CH2OKHCl = CH3CH2OHKCl
Cr(OH)3 + Mg = Mg(OH)2 + Cr =>
2 Cr(OH)3 + 3 Mg = 3 Mg(OH)2 + 2 Cr
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Na2CrO4(aq) + AlBr3(aq) = Na2Br3 + AlCrO4 =>
Na2CrO4(aq) + AlBr3(aq) = Na2Br3 + AlCrO4
N2H4 + KIO3 = N2 + KI + H2O =>
3 N2H4 + 2 KIO3 = 3 N2 + 2 KI + 6 H2O
K2CO3(aq) + BaCl2(aq) = KCl + Ba2(CO3)2 =>
2 K2CO3(aq) + 2 BaCl2(aq) = 4 KCl + Ba2(CO3)2
sodiumhydroxide + hydrochloricacid = NaCl + OH + H =>
NaOH + HCl = NaCl + OH + H
Al + Na2CO3 = Al2(CO3)3 + Na =>
2 Al + 3 Na2CO3 = Al2(CO3)3 + 6 Na
K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4
Na(PO4) + Mg(NO3)2 = Na(NO3) + Mg(PO4)2 =>
2 Na(PO4) + Mg(NO3)2 = 2 Na(NO3) + Mg(PO4)2
SiH4 + NH4 = Si3N4 + H2 =>
3 SiH4 + 4 NH4 = Si3N4 + 14 H2
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
CuCo3 + NaOH = Cu(OH)2 + Na2Co3 =>
CuCo3 + 2 NaOH = Cu(OH)2 + Na2Co3
CuSO4(aq) + Cu(s) + NaCl(aq) = CuCl(aq) + Na2SO4(aq) =>
CuSO4(aq) + Cu(s) + 2 NaCl(aq) = 2 CuCl(aq) + Na2SO4(aq)
C30H62 + O2 = C4H9COOH + H2O =>
2 C30H62 + 13 O2 = 12 C4H9COOH + 2 H2O
NiSO4 + KOH = NiOH + KSO4 =>
NiSO4 + KOH = NiOH + KSO4
Al4C3 = Al + C =>
Al4C3 = 4 Al + 3 C
Al + KOH + H2O = K3[Al(OH)6]0 + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6]0 + 3 H2
Pb(NO3)3 + KSCN = K(NO3) + Pb(SCN)3 =>
Pb(NO3)3 + 3 KSCN = 3 K(NO3) + Pb(SCN)3
H12N3O4P + LiOH = H12OH + LiN3O4P =>
H12N3O4P + LiOH = H12OH + LiN3O4P
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