| 前日に均衡した方程式 |
2 Cu + O2 = 2 CuO
C5H5N + H2O = C5H45N + OH =>
C5H5N + 40 H2O = C5H45N + 40 OH
Pb(SO4)2 + LiNO3 = Pb(NO3)2 + Li(SO4) =>
Pb(SO4)2 + 2 LiNO3 = Pb(NO3)2 + 2 Li(SO4)
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
Na + MgCl2 = Cl + MgNa =>
Na + MgCl2 = 2 Cl + MgNa
H2C2O2 + MnO4 + H{+} = CO2 + Mn2{+} + H2O =>
5 H2C2O2 + 4 MnO4 + 2 H{+} = 10 CO2 + 2 Mn2{+} + 6 H2O
K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + Na2SO4 + KNO3 =>
K3[Fe(SCN)6] + 16 Na2Cr2O7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr2(SO4)3 + 6 CO2 + 58 H2O + 16 Na2SO4 + 3 KNO3
Br2 + Na2CO3 = NaBr + NaBrO3 + CO2 =>
3 Br2 + 3 Na2CO3 = 5 NaBr + NaBrO3 + 3 CO2
HNo3 + Cu2 = Cu2(No3)2 + H2 =>
2 HNo3 + Cu2 = Cu2(No3)2 + H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Na + KOH = K + NaOH =>
Na + KOH = K + NaOH
Cu2OH + KSO4 = KOH + Cu2SO4 =>
Cu2OH + KSO4 = KOH + Cu2SO4
(Cr2Fe2)O4 + Al = Al2O3 + Cr + Fe =>
3(Cr2Fe2)O4 + 8 Al = 4 Al2O3 + 6 Cr + 6 Fe
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ba2 + (OH)2 = Ba(OH) =>
Ba2 + (OH)2 = 2 Ba(OH)
Na2RuO4 + H2SO4 = Na2SO4 + H2RuO4 =>
Na2RuO4 + H2SO4 = Na2SO4 + H2RuO4
NaHCO3HBr = NaBrCO2H2O =>
NaHCO3HBr = NaBrCO2H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H5OH + CH3CH2CH2CH2COOH = CH3CH2CH2CH2CH2CH2COOH + H2O =>
C2H5OH + CH3CH2CH2CH2COOH = CH3CH2CH2CH2CH2CH2COOH + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2O3 + H2CO3 = Fe(HCO3)3 + H2O =>
Fe2O3 + 6 H2CO3 = 2 Fe(HCO3)3 + 3 H2O
AL(OH)3(aw) + HCl(aq) = ALCl3(aq) + H2O(l) =>
AL(OH)3(aw) + 3 HCl(aq) = ALCl3(aq) + 3 H2O(l)
Pt + WSe2 = Se + W50Pt50 =>
50 Pt + 50 WSe2 = 100 Se + W50Pt50
H3PO4(aq) + Sr(OH)2(soraq) = Sr3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Sr(OH)2(soraq) = Sr3(PO4)2 + 6 H2O
K3CO3 + Zn + HNO3 = KNO3 + ZnCO3 + H2 =>
2 K3CO3 + 2 Zn + 6 HNO3 = 6 KNO3 + 2 ZnCO3 + 3 H2
CH3CHNH2COOH + NaNO2 + HCl = CH3CHOHCOOH + N2 + NaCl + H2O =>
CH3CHNH2COOH + NaNO2 + HCl = CH3CHOHCOOH + N2 + NaCl + H2O
FePO4 + CuSO4 = FePO4CuSO4 =>
FePO4 + CuSO4 = FePO4CuSO4
NH3 + CuCl2 = Cu(NH3) + Cl(NH3) =>
3 NH3 + CuCl2 = Cu(NH3) + 2 Cl(NH3)
Sn2 + Cu(NO3)2 = Sn(NO3)2 + Cu2 =>
Sn2 + 2 Cu(NO3)2 = 2 Sn(NO3)2 + Cu2
CH3CO2H + Mg(OH)2 = MgCO2H + CH3(OH)2 =>
CH3CO2H + Mg(OH)2 = MgCO2H + CH3(OH)2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
AgF + (CH3COO)2Mg = MgF2 + CH3COOAg =>
2 AgF + (CH3COO)2Mg = MgF2 + 2 CH3COOAg
KMnO4 + H2C2O4 = MnO2 + K2C2O4 + H2O + CO2 =>
2 KMnO4 + 4 H2C2O4 = 2 MnO2 + K2C2O4 + 4 H2O + 6 CO2
Mn(CH3COO)2 + H2ClO3 = CH3COOH + MnClO3 =>
Mn(CH3COO)2 + H2ClO3 = 2 CH3COOH + MnClO3
Ca(OH)2 + H2(SO4) = Ca2(SO4)2 + H2O =>
2 Ca(OH)2 + 2 H2(SO4) = Ca2(SO4)2 + 4 H2O
Y2O3 + MoO2 = Y2Mo2O7 =>
Y2O3 + 2 MoO2 = Y2Mo2O7
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
NaOH + H2C6H8O6 = Na2C6H8O6 + H2O =>
2 NaOH + H2C6H8O6 = Na2C6H8O6 + 2 H2O
Al + (HCl)2 = AlCl3 + H =>
2 Al + 3(HCl)2 = 2 AlCl3 + 6 H
COCl2 + Na2(CO3) = COCO3 + NaCl =>
COCl2 + Na2(CO3) = COCO3 + 2 NaCl
Na(s) + CH3COOH(aq) = CH3COONa(aq) + H2(g) =>
2 Na(s) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + H2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H6(s) + O2(g) = CO2 + H2O =>
2 C6H6(s) + 15 O2(g) = 12 CO2 + 6 H2O
ZnS + O2 = ZnO + SO2 = =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ca + HCl = H2 + CaCl2 =>
Ca + 2 HCl = H2 + CaCl2
SrCO3 + Fe + MoO3 = Sr40Fe24Mo6O10 + C + O =>
40 SrCO3 + 24 Fe + 6 MoO3 = Sr40Fe24Mo6O10 + 40 C + 128 O
HNO3 + (NH2)2CO = N2 + CO2 + H2O =>
6 HNO3 + 5(NH2)2CO = 8 N2 + 5 CO2 + 13 H2O
Ca(OH)2(aq) + CO2(g) = CaCO3(s) + H2O(g) =>
Ca(OH)2(aq) + CO2(g) = CaCO3(s) + H2O(g)
SeO2 + NaOH = Na2(SeO3) + H2O =>
SeO2 + 2 NaOH = Na2(SeO3) + H2O
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