| 前日に均衡した方程式 |
3 CaCl2(aq) + 2 Al(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 AlCl3(s)
Pl + O = PlO =>
Pl + O = PlO
NH4Cl + NaCl = HCl + NaNH2 =>
NH4Cl + NaCl = 2 HCl + NaNH2
Al(s) + Cu{2+}(aq) = Al{+3} + Cu(s) =>
2 Al(s) + 3 Cu{2+}(aq) = 2 Al{+3} + 3 Cu(s)
K2Cr3O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr3O7 + 22 H2SO4 + 3 C2H5OH = 6 Cr2(SO4)3 + 4 K2SO4 + 3 CH3COOH + 25 H2O
CuBr2 + Na = NaBr + Cu =>
CuBr2 + 2 Na = 2 NaBr + Cu
HCH3COO + NaHCO3 = C2H3NaO2 + H2CO3 =>
HCH3COO + NaHCO3 = C2H3NaO2 + H2CO3
CaCl2(aq) + Cs3PO4(aq) = Ca3(PO4)2(s) + CsCl(aq) =>
3 CaCl2(aq) + 2 Cs3PO4(aq) = Ca3(PO4)2(s) + 6 CsCl(aq)
hydroiodicacid + sodiumcarbonate = sodiumiodide + water + carbondioxide =>
2 HI + Na2CO3 = 2 NaI + H2O + CO2
CaNo3(ag) + NaH2 = CaH2(s) + NaNo3(ag) =>
CaNo3(ag) + NaH2 = CaH2(s) + NaNo3(ag)
XMnO4 + SO3 + H = Mn + XSO4 + H2O =>
XMnO4 + SO3 + 6 H = Mn + XSO4 + 3 H2O
C17H35COOH + H2 = C18H38 + H2O =>
C17H35COOH + 3 H2 = C18H38 + 2 H2O
Ca(OH)2 + CH3COOH = H2 + Ca(COOH)2 =>
Ca(OH)2 + CH3COOH = 2 H2 + Ca(COOH)2
C + H2O = C5H12 + O =>
5 C + 6 H2O = C5H12 + 6 O
CH3COOCH3 + H2O = C2H5OH + CH3COOH =>
2 CH3COOCH3 + H2O = C2H5OH + 2 CH3COOH
Cr + Ag(NO3) = Cr(NO3) + Ag =>
Cr + Ag(NO3) = Cr(NO3) + Ag
Ca + CuO = CaO + Cu =>
Ca + CuO = CaO + Cu
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Pb(NO3)2 + Na2CO3 + H2O = Pb(OH)2*2PbCO3 + NaNO3 + HNO3 =>
3 Pb(NO3)2 + 2 Na2CO3 + 2 H2O = Pb(OH)2*2PbCO3 + 4 NaNO3 + 2 HNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
S8 + Cl2 = SCl2 =>
S8 + 8 Cl2 = 8 SCl2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
H2 + Cu2O = Cu + H2O =>
H2 + Cu2O = 2 Cu + H2O
sodiumcarbonate + magnesiumchloride = magnesiumcarbonate + sodiumchloride =>
Na2CO3 + MgCl2 = MgCO3 + 2 NaCl
Fe{+3} + NH3OH{+} = Fe{2+} + H2O + N2O + H{+} =>
4 Fe{+3} + 2 NH3OH{+} = 4 Fe{2+} + H2O + N2O + 6 H{+}
SCl2 = S2Cl2Cl2 =>
2 SCl2 = S2Cl2Cl2
Cu(No3)2 + NaCl = Cu(Cl)2 + NaNo3 =>
Cu(No3)2 + 2 NaCl = Cu(Cl)2 + 2 NaNo3
Br2(l) + KCl(aq) = KBr(l) + Cl(g) =>
Br2(l) + 2 KCl(aq) = 2 KBr(l) + 2 Cl(g)
Ag + Cl = AgCl =>
Ag + Cl = AgCl
C96H146O2 = C + H2 + O2 =>
C96H146O2 = 96 C + 73 H2 + O2
Zinc + ironoxide = zincoxide + iron =>
3 Zn + Fe2O3 = 3 ZnO + 2 Fe
H2O + KMnO4 + KCN = MnO2 + KOH + KCNO =>
H2O + 2 KMnO4 + 3 KCN = 2 MnO2 + 2 KOH + 3 KCNO
MnCl2*H2O = Mn + Cl + H + O =>
MnCl2*H2O = Mn + 2 Cl + 2 H + O
C6H5CH(OH)CH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C6H5COCH3 =>
3 C6H5CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 C6H5COCH3
C2H5COOH + H2 = C2H7COH + H2O =>
C2H5COOH + 2 H2 = C2H7COH + H2O
NaOCl + H2O2 = NaClO3 + H2O =>
NaOCl + 2 H2O2 = NaClO3 + 2 H2O
C2H5OH + H2CrO4 + HCl = C2H4O2 + CrCl3 + H2O =>
3 C2H5OH + 4 H2CrO4 + 12 HCl = 3 C2H4O2 + 4 CrCl3 + 13 H2O
SO(g)O2(g) = SO3(g) =>
SO(g)O2(g) = SO3(g)
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
NaI + Pb(NO3)2 = Na2NO3 + PbI4 =>
4 NaI + Pb(NO3)2 = 2 Na2NO3 + PbI4
NO + CrCl2 + HCl = CrCl3 + NH2OH*HCl =>
NO + 3 CrCl2 + 4 HCl = 3 CrCl3 + NH2OH*HCl
SO3(s)H2O(g) = H2SO4(s) =>
SO3(s)H2O(g) = H2SO4(s)
Al + Na2O2 = Al2O3 + Na2O =>
2 Al + 3 Na2O2 = Al2O3 + 3 Na2O
S2O3 + H2 = HS + H2O =>
S2O3 + 4 H2 = 2 HS + 3 H2O
CaCl2 + KBr = KCl2 + CaBr =>
CaCl2 + KBr = KCl2 + CaBr
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