| 前日に均衡した方程式 |
Cr + H2O(l) = H2 + CrO
Al2(SO4)3 + Pb3(PO4)4 = Pb(SO4)2 + AlPO4 =>
2 Al2(SO4)3 + Pb3(PO4)4 = 3 Pb(SO4)2 + 4 AlPO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KMnO4 + Na2C2O4 + H2(SO4) = K2(SO4) + CO2 + Mn(SO4) + Na(SO4) + H2O =>
4 KMnO4 + 5 Na2C2O4 + 16 H2(SO4) = 2 K2(SO4) + 10 CO2 + 4 Mn(SO4) + 10 Na(SO4) + 16 H2O
C2H5OH + NaBr = C2H5Br + NaOH =>
C2H5OH + NaBr = C2H5Br + NaOH
Mn3O4 + KCl3 + K2CO3 = K2MnO4 + KCl + CO2 =>
Mn3O4 + 5 KCl3 + 8 K2CO3 = 3 K2MnO4 + 15 KCl + 8 CO2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
[Ag(NH3)2]OH + C2H5OCu = C2H4O + Ag + NH3 + CuOH2 =>
[Ag(NH3)2]OH + C2H5OCu = C2H4O + Ag + 2 NH3 + CuOH2
KOH + H2O = KOOH + H2 =>
KOH + H2O = KOOH + H2
CuO + H2O = Cu(OH)2 = =>
CuO + H2O = Cu(OH)2
K(OH) + H2(C2O4) = H2O + K2(C2O4) =>
2 K(OH) + H2(C2O4) = 2 H2O + K2(C2O4)
[Co(H2O)6](NO3)2 + NaNO2 + C2H4(NH2)2 = [Co(C2H4(NH2)2)2(NO2)2]NO3 + NaNO3 + NaOH + H2 =>
2[Co(H2O)6](NO3)2 + 14 NaNO2 + 4 C2H4(NH2)2 = 2[Co(C2H4(NH2)2)2(NO2)2]NO3 + 12 NaNO3 + 2 NaOH + 11 H2
Cr2(SO4)3 + NaOH = Cr(OH)3 + SO4(Na)2 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 SO4(Na)2
Na2Co3 + HCl = NaCl + NaHCo3 =>
Na2Co3 + HCl = NaCl + NaHCo3
Fe(NO3)3 + Zn(NO3)2 + CH4N2O = ZnFe2O4 + C + NO2 + H2 =>
6 Fe(NO3)3 + 3 Zn(NO3)2 + 4 CH4N2O = 3 ZnFe2O4 + 4 C + 32 NO2 + 8 H2
ON + H = H2O + N2 =>
2 ON + 4 H = 2 H2O + N2
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
C2H4 + Cl = C2Cl4 + H2 =>
C2H4 + 4 Cl = C2Cl4 + 2 H2
CaO(s) + C(s) = Ca2(g) + CO2(g) =>
2 CaO(s) + C(s) = Ca2(g) + CO2(g)
CH3C6H13 + O2 = CO2 + H2O =>
CH3C6H13 + 11 O2 = 7 CO2 + 8 H2O
Fe3O4 + HCl = FeCl2 + H2O + FeCl3 =>
Fe3O4 + 8 HCl = FeCl2 + 4 H2O + 2 FeCl3
CH3CH2CH3 + O2 = CH3CH2OH + CO =>
6 CH3CH2CH3 + 5 O2 = 8 CH3CH2OH + 2 CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Ni(NO3)2 + NaBr = NiBr + Na(NO3)2 =>
Ni(NO3)2 + NaBr = NiBr + Na(NO3)2
Ag + S = Ag2S2 =>
2 Ag + 2 S = Ag2S2
NaI + K2(CO3) = Na2(CO3) + KI =>
2 NaI + K2(CO3) = Na2(CO3) + 2 KI
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
BaCl2(aq) + NaNO3(aq) = NaCl(aq) + Ba(NO3)2 =>
BaCl2(aq) + 2 NaNO3(aq) = 2 NaCl(aq) + Ba(NO3)2
Na2S*9H2O = Na2S + H2O =>
Na2S*9H2O = Na2S + 9 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO4{-} + VO{2+} + H2O = H{+} + Mn{2+} + VO2{+} =>
MnO4{-} + 5 VO{2+} + H2O = 2 H{+} + Mn{2+} + 5 VO2{+}
Al2(CO3)3(aq) + (NH4)3PO4(aq) = AlPO4(s) + (NH4)2CO3(aq) =>
Al2(CO3)3(aq) + 2(NH4)3PO4(aq) = 2 AlPO4(s) + 3(NH4)2CO3(aq)
BiO4 + I2 = Bi + IO3 =>
3 BiO4 + 2 I2 = 3 Bi + 4 IO3
VSO4 + KMnO4 + H2O = HVO3 + MnO2 + K2SO4 + H2SO4 =>
2 VSO4 + 2 KMnO4 + 2 H2O = 2 HVO3 + 2 MnO2 + K2SO4 + H2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Be(CN)2 + (NH4)3P = Be3P2 + NH4CN =>
3 Be(CN)2 + 2(NH4)3P = Be3P2 + 6 NH4CN
HCOH + [Ag(NH3)2]OH = HCOONH4 + Ag + NH3 + H2O =>
HCOH + 2[Ag(NH3)2]OH = HCOONH4 + 2 Ag + 3 NH3 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
FeCl3 + Ag = Fe + AgCl =>
FeCl3 + 3 Ag = Fe + 3 AgCl
SO3 + O2 = SO4 =>
2 SO3 + O2 = 2 SO4
SrOH2 + H2O = SrO + H3O =>
SrOH2 + 2 H2O = SrO + 2 H3O
NaBa + AgN = BaN + NaAg =>
NaBa + AgN = BaN + NaAg
KOH + Cl2 = KCl + KClO + H2O =>
2 KOH + Cl2 = KCl + KClO + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuCl + HNO3 = Cu(NO3)2 + CuCl2 + NO + H2O =>
6 CuCl + 8 HNO3 = 3 Cu(NO3)2 + 3 CuCl2 + 2 NO + 4 H2O
NH3 + H2O + AgCl = NH4Cl + AgOH =>
NH3 + H2O + AgCl = NH4Cl + AgOH
MnO2 + S = MnSO2 =>
MnO2 + S = MnSO2
C20H26 + Cl2 = HCl + C =>
C20H26 + 13 Cl2 = 26 HCl + 20 C
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