| 前日に均衡した方程式 |
2 Cr + 6 H2O = 2 Cr(OH)3 + 3 H2
K + CuNO3 = KNO3 + Cu =>
K + CuNO3 = KNO3 + Cu
Mh + N2 = Mh3N2 =>
3 Mh + N2 = Mh3N2
CH + F2 = CF4 + HF =>
2 CH + 5 F2 = 2 CF4 + 2 HF
Al(oh)3 = Al203 =>
203 Al(oh)3 = 3 Al203
Ca + LiCl = CaCl2 + Li2 =>
Ca + 2 LiCl = CaCl2 + Li2
CH4 + CuCl = C + Cu + HCl =>
CH4 + 4 CuCl = C + 4 Cu + 4 HCl
NH4NO2 + HNO3 = NH4NO3 + HNO2 =>
NH4NO2 + HNO3 = NH4NO3 + HNO2
CaCl2 + K4(Fe(CN)6) = CaK2(Fe(CN)6) + KCl =>
CaCl2 + K4(Fe(CN)6) = CaK2(Fe(CN)6) + 2 KCl
CH2CH2 + KMnO4 + H2O = CH2OHCH2OH + KOH + MnO2 =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 CH2OHCH2OH + 2 KOH + 2 MnO2
CuBr + HNO3 = Cu(NO3)2 + HBr + NO2 + H2O =>
CuBr + 3 HNO3 = Cu(NO3)2 + HBr + NO2 + H2O
MnSO4 + NaBrO3 + HNO3 = Mn(SO4)2 + Mn(NO3)4 + NaBr + H2O =>
6 MnSO4 + 2 NaBrO3 + 12 HNO3 = 3 Mn(SO4)2 + 3 Mn(NO3)4 + 2 NaBr + 6 H2O
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3 =>
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3
C14H16O7 + HNO3 + H2O = C8H7O5N + C2H4O2 =>
C14H16O7 + HNO3 + H2O = C8H7O5N + 3 C2H4O2
CuN3 = Cu + N2 =>
2 CuN3 = 2 Cu + 3 N2
BaSO4 + H2S = BaS + H2SO4 =>
BaSO4 + H2S = BaS + H2SO4
Na2S2O3 + H2O2 + NaOH = Na2SO4 + H2O =>
Na2S2O3 + 4 H2O2 + 2 NaOH = 2 Na2SO4 + 5 H2O
C8H9NO2 + CH3OH = C9H13N + O =>
C8H9NO2 + CH3OH = C9H13N + 3 O
BaCl2 + K4Fe(CN)6 = Ba4[Fe(CN)6]2 + KCl =>
4 BaCl2 + 2 K4Fe(CN)6 = Ba4[Fe(CN)6]2 + 8 KCl
Ag2O + NaOH + H2O = Na[Ag(OH)2] =>
Ag2O + 2 NaOH + H2O = 2 Na[Ag(OH)2]
C2H4O2 + KOH = CH3COOK + H2O = =>
C2H4O2 + KOH = CH3COOK + H2O
MnO + Nb2O5 = Mn4Nb2O9 =>
4 MnO + Nb2O5 = Mn4Nb2O9
Nd(NO3)3 + NaOH = Nd2O3 + NaNO3 + H2O =>
2 Nd(NO3)3 + 6 NaOH = Nd2O3 + 6 NaNO3 + 3 H2O
K3PO4 + AgC2H3O2 = Ag3PO4(s) + KC2H3O2 =>
K3PO4 + 3 AgC2H3O2 = Ag3PO4(s) + 3 KC2H3O2
Ag(NO3)2 + NH3 = NH3NO3 + Ag =>
Ag(NO3)2 + 2 NH3 = 2 NH3NO3 + Ag
C3H8O2 + H2O2 = CO2 + H2O =>
C3H8O2 + 8 H2O2 = 3 CO2 + 12 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
VO + Al = V + Al2O3 =>
3 VO + 2 Al = 3 V + Al2O3
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2 + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O =>
2 H2 + 5 CH3CH2CH2COOH = 4 CH3CH2CH2COOCH3 + 2 H2O
KNO3(l) + LiCl(l) = KCl + LiNO3 =>
KNO3(l) + LiCl(l) = KCl + LiNO3
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
Mg(H2PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg(H2PO4)2 + H2SO4 = MgSO4 + 2 H3PO4
CH3CH(OH)CH3 + CrO3 = CH3COCH3 + Cr2O3 + H2O =>
3 CH3CH(OH)CH3 + 2 CrO3 = 3 CH3COCH3 + Cr2O3 + 3 H2O
Mg3N2 + CO = MgO + N2 + C2 =>
2 Mg3N2 + 6 CO = 6 MgO + 2 N2 + 3 C2
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
Na(Al(OH)4) + HCl = AlCl3 + NaCl + H2O =>
Na(Al(OH)4) + 4 HCl = AlCl3 + NaCl + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4 + H2O =>
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4 + 2 H2O
Zn(s) + HBr(ac) = ZnBr2(ac) + H2(g) =>
Zn(s) + 2 HBr(ac) = ZnBr2(ac) + H2(g)
AlF3 + NH3 = NH3AlF3 =>
AlF3 + NH3 = NH3AlF3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CH3COOH + C2H6O = CH3COOC2H6 + H2O =>
3 CH3COOH + 5 C2H6O = 4 CH3COOC2H6 + 3 H2O
KMnO4 + KI + H2SO4 = K2SO4 + MnSO + I2 + H2O =>
2 KMnO4 + 22 KI + 14 H2SO4 = 12 K2SO4 + 2 MnSO + 11 I2 + 14 H2O
NaCl + HSO = NaSO + HCl =>
NaCl + HSO = NaSO + HCl
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