| 前日に均衡した方程式 |
(NH4)2SO4(s) + 2 NaOH(ac) = Na2SO4(ac) + 2 H2O(l) + 2 NH3(g)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr
AgN + KI = AgIKN =>
AgN + KI = AgIKN
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Sn(s) + NaOH(aq) = H2(g) + Na2SnO2(aq) =>
Sn(s) + 2 NaOH(aq) = H2(g) + Na2SnO2(aq)
NH3SO4 = HN + SO3 + H2O =>
NH3SO4 = HN + SO3 + H2O
BeCl2 + K2SO4 = BeSO4 + KCl =>
BeCl2 + K2SO4 = BeSO4 + 2 KCl
NaNO2 = Na + NO2 =>
NaNO2 = Na + NO2
Br + O = Br2O =>
2 Br + O = Br2O
KCl + MgH = KH + MgCl =>
KCl + MgH = KH + MgCl
Au + H2O = AuH2O =>
Au + H2O = AuH2O
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
Na2CrO4 + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2CrO4 + 2 AlBr3 = 6 NaBr + Al2(CrO4)3
CaO + H{2}O{+} = Ca(OH){2} =>
CaO + H{2}O{+} = Ca(OH){2}
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CaCl2 + (NH4)2C2O4 = CaC2O4 + (NH4)Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2(NH4)Cl
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Br2 + CCl4 = CBr2Cl2 + Cl2 =>
Br2 + CCl4 = CBr2Cl2 + Cl2
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
Al2(SO4)3 + H2O = Al(H2O)6 + SO4 =>
Al2(SO4)3 + 12 H2O = 2 Al(H2O)6 + 3 SO4
NaOH(aq) + H2O(l) = H3(g) + Na2HO3(aq) =>
2 NaOH(aq) + H2O(l) = H3(g) + Na2HO3(aq)
HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O =>
2 HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O
P4O10 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P4O10 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 6 H2O
HBr + K2SO4 = KBr + H2SO4 =>
2 HBr + K2SO4 = 2 KBr + H2SO4
Cl2 + H3PO4 = Cl(PO4) + H =>
Cl2 + 2 H3PO4 = 2 Cl(PO4) + 6 H
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Na2S2O3 + SO2 + H2O = Na2S4O6 + NaOH =>
3 Na2S2O3 + 2 SO2 + H2O = 2 Na2S4O6 + 2 NaOH
Fe(s) + Cu(No3)2(aq) = Fe(No3)2(aq) + Cu(s) =>
Fe(s) + Cu(No3)2(aq) = Fe(No3)2(aq) + Cu(s)
Na2S2O3 + HCl = SO2 + S + NaCl + H2O =>
Na2S2O3 + 2 HCl = SO2 + S + 2 NaCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
HNS + O2 = H2O + N2 + SO2 =>
4 HNS + 5 O2 = 2 H2O + 2 N2 + 4 SO2
HC6H5CO2 + H2O = H3O + C6H5CO2 =>
HC6H5CO2 + H2O = H3O + C6H5CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
S + HNO2 = H2SO4 + NO + H2O =>
S + 6 HNO2 = H2SO4 + 6 NO + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2S3(s) + H2O(l) = Al(OH)3(aq) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2S(g)
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
CO3{-2} + Li{+} = Li2CO3 =>
CO3{-2} + 2 Li{+} = Li2CO3
C3H6OH + O2 = CO + H2O =>
4 C3H6OH + 11 O2 = 12 CO + 14 H2O
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O
K2CO3 + Cr(ClO3)3 = Cr2(CO3)3 + KClO3 =>
3 K2CO3 + 2 Cr(ClO3)3 = Cr2(CO3)3 + 6 KClO3
SO2 + H25 = S + H2O =>
25 SO2 + 4 H25 = 25 S + 50 H2O
C2H5CHO + Ag2O = Ag + C2H5COOH =>
C2H5CHO + Ag2O = 2 Ag + C2H5COOH
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + HOH =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 HOH
KMnO4 + HCl + FeO = MnO + H2O + Fe2O3 + KCl =>
2 KMnO4 + 2 HCl + 10 FeO = 2 MnO + H2O + 5 Fe2O3 + 2 KCl
Na2CrO4 + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2CrO4 + 2 AlBr3 = 6 NaBr + Al2(CrO4)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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