| 前日に均衡した方程式 |
2 Co2S3 + 9 O2 = 2 Co2O3 + 6 SO2
Cu(NO3)2*5H2O = Cu{+2} + NO3{-} + H2O =>
Cu(NO3)2*5H2O = Cu{+2} + 2 NO3{-} + 5 H2O
KrF(s) + H2O(g) = Kr(g) + O2(g) + HF(g) =>
4 KrF(s) + 2 H2O(g) = 4 Kr(g) + O2(g) + 4 HF(g)
Fe2O3 + Na2O2 = NaFeO2 + FeO2 =>
2 Fe2O3 + Na2O2 = 2 NaFeO2 + 2 FeO2
HCl + MgO2 = H2O + MgCl2 + O2 =>
4 HCl + 2 MgO2 = 2 H2O + 2 MgCl2 + O2
Cu(C2H3O2) + K(CO3) = K(C2H3O2) + Cu(CO3) =>
Cu(C2H3O2) + K(CO3) = K(C2H3O2) + Cu(CO3)
NaOH + CaBr2 = NaBr + Ca(OH)2 =>
2 NaOH + CaBr2 = 2 NaBr + Ca(OH)2
CrO4{2-} + K{+} = Cr2O7{2-} + K2O =>
2 CrO4{2-} + 2 K{+} = Cr2O7{2-} + K2O
ZnO + H2O2 = ZnH2O3 =>
ZnO + H2O2 = ZnH2O3
SH2 + HNO3 = H2SO4 + NO + H2O =>
3 SH2 + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Al(s) + N2(s) = AlN(s) =>
2 Al(s) + N2(s) = 2 AlN(s)
V{3+} + MnO4{-} + H2O = VO2{+} + Mn{2+} + H{+} =>
5 V{3+} + 2 MnO4{-} + 2 H2O = 5 VO2{+} + 2 Mn{2+} + 4 H{+}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Li + C4H9Cl = LiC4H9 + Cl2 =>
2 Li + 2 C4H9Cl = 2 LiC4H9 + Cl2
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
Fe(NO3)2 = FeO + NO2 + O2 =>
2 Fe(NO3)2 = 2 FeO + 4 NO2 + O2
ZnCO3(s) + HNO3(aq) = Zn(NO3)2(aq) + H2CO3(aq) =>
ZnCO3(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2CO3(aq)
Ar + O2 = ArO2 =>
Ar + O2 = ArO2
C4H8Br2 + KOH = C4H6 + KBr + H2O =>
C4H8Br2 + 2 KOH = C4H6 + 2 KBr + 2 H2O
AlCl3 + NH4(OH) = Cl(NH4) + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 Cl(NH4) + Al(OH)3
CuNO3 + Rb2S = CuS + Rb2NO3 =>
CuNO3 + Rb2S = CuS + Rb2NO3
J2 + H2S = S + HJ =>
J2 + H2S = S + 2 HJ
NaOH + HPK = H2O + NaP + K =>
NaOH + HPK = H2O + NaP + K
Zn + HBrO = ZnBrO + H2 =>
2 Zn + 2 HBrO = 2 ZnBrO + H2
HCOH + Cu(OH)2 = Cu + CO2 + H2O =>
HCOH + 2 Cu(OH)2 = 2 Cu + CO2 + 3 H2O
Pb + (OH)2 = Pb(OH)2 =>
Pb + (OH)2 = Pb(OH)2
C12O9 + NaOH = C12O12Na6 + H2O =>
C12O9 + 6 NaOH = C12O12Na6 + 3 H2O
Na + Fe(NO3)2 = Na(NO3)2 + Fe =>
Na + Fe(NO3)2 = Na(NO3)2 + Fe
Al(OH)3 + H2SeO4 = Al2(SeO4)3 + H2O =>
2 Al(OH)3 + 3 H2SeO4 = Al2(SeO4)3 + 6 H2O
Fe2O3 + Na2O2 = NaFeO2 + FeO2 =>
2 Fe2O3 + Na2O2 = 2 NaFeO2 + 2 FeO2
C20H38 + O4 = C18H35O2 + C2O2H3 =>
C20H38 + O4 = C18H35O2 + C2O2H3
NaOH(aq) + Zn(NO3)2 = Zn(OH)2 + Na + NO3 =>
2 NaOH(aq) + Zn(NO3)2 = Zn(OH)2 + 2 Na + 2 NO3
H2SO4 + MgCO3 = CO2 + H2O + MgSO4 =>
H2SO4 + MgCO3 = CO2 + H2O + MgSO4
Fe3[Fe(CN)6]2 + HCl = HCN + FeCl3 + FeCl2 =>
Fe3[Fe(CN)6]2 + 12 HCl = 12 HCN + 2 FeCl3 + 3 FeCl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuMg + HCl = H + Cu + MgCl =>
CuMg + HCl = H + Cu + MgCl
K2SO3 + MnSO4 + H2O = Mn(OH)2 + H2S + K2SO4 =>
4 K2SO3 + MnSO4 + 2 H2O = Mn(OH)2 + H2S + 4 K2SO4
NH4Br + CaCO3 = CaBr2 + CO2 + (NH4)2O =>
2 NH4Br + CaCO3 = CaBr2 + CO2 + (NH4)2O
IO3{-} + N3{-} + H2O = I2 + NO + OH{-} =>
14 IO3{-} + 10 N3{-} + 12 H2O = 7 I2 + 30 NO + 24 OH{-}
Ag + HgNO3 = AgNO3 + Hg =>
Ag + HgNO3 = AgNO3 + Hg
KMnO4 + SnCl2 + HCl = KCl + MnCl2 + SnCl4 + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SnCl4 + 8 H2O
Fe2O3 + Na2O2 = NaFeO2 + FeO2 =>
2 Fe2O3 + Na2O2 = 2 NaFeO2 + 2 FeO2
Pb(NO3)2(l) + HCl(l) = HNO3 + Pb(Cl)2 =>
Pb(NO3)2(l) + 2 HCl(l) = 2 HNO3 + Pb(Cl)2
Cr + O2 + H2O = Cr(OH) =>
4 Cr + O2 + 2 H2O = 4 Cr(OH)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CdCl2 + NaOH = CdOH + Cl2Na =>
CdCl2 + NaOH = CdOH + Cl2Na
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H3PO4(aq) + Mn(OH)2(s) = Mn3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(s) = Mn3(PO4)2(s) + 6 H2O(l)
C6H7O2(ONO2)3 = N2 + CO + CO2 + H2O =>
2 C6H7O2(ONO2)3 = 3 N2 + 9 CO + 3 CO2 + 7 H2O
Na3Po4 + CaO = Ca3(Po4)2 + Na2O =>
2 Na3Po4 + 3 CaO = Ca3(Po4)2 + 3 Na2O
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