| 前日に均衡した方程式 |
C + HNO3 = CHNO3
Sr + N + O = Sr(NO3)2 =>
Sr + 2 N + 6 O = Sr(NO3)2
Li2O + PbCl4 = Pb2O4 + LiCl =>
4 Li2O + 2 PbCl4 = Pb2O4 + 8 LiCl
CH3CHClCOONa + CH3CH2Br = CH3CHClCOOCH2CH3 + NaBr =>
CH3CHClCOONa + CH3CH2Br = CH3CHClCOOCH2CH3 + NaBr
MoS2 = Mo + S =>
MoS2 = Mo + 2 S
C3H8O + C3H8O3 = C3H8O2 =>
C3H8O + C3H8O3 = 2 C3H8O2
C5H11Cl + NaHCO3 = C5H11OH + NaCl + CO2 =>
C5H11Cl + NaHCO3 = C5H11OH + NaCl + CO2
MoS2 = Mo + S2 =>
MoS2 = Mo + S2
NaMnO4 + Na2C2O4 + H2O = NaOH + CO2 + MnO2 =>
2 NaMnO4 + 3 Na2C2O4 + 4 H2O = 8 NaOH + 6 CO2 + 2 MnO2
NaHSO3 + HClO = H2SO4 + HCl + Na2SO4 =>
2 NaHSO3 + 2 HClO = H2SO4 + 2 HCl + Na2SO4
NaNO3 + Cr2O3 + Na2CO3 = Na2CrO4 + NO + CO2 =>
2 NaNO3 + Cr2O3 + Na2CO3 = 2 Na2CrO4 + 2 NO + CO2
AgNO3 + Fe(CN)6 = NO3 + Ag4Fe(CN)6 =>
4 AgNO3 + Fe(CN)6 = 4 NO3 + Ag4Fe(CN)6
Cr2O3 + KF + O2 = K2CrO2 + F =>
2 Cr2O3 + 8 KF + O2 = 4 K2CrO2 + 8 F
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(SO4)2 = SO2 + O2 + PbO2 =>
Pb(SO4)2 = 2 SO2 + O2 + PbO2
N2O + H2O = NOH =>
N2O + H2O = 2 NOH
C6H12 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
3 C6H12 + 8 KMnO4 + 4 H2O = 6 C3H6O2 + 8 MnO2 + 8 KOH
C2H4 + H2O2 = HOCH2CH2OH =>
C2H4 + H2O2 = HOCH2CH2OH
C5H8O2 + NaOH = C5H7O2Na + H2O =>
C5H8O2 + NaOH = C5H7O2Na + H2O
(NH4)2CO3(s) + NaOH(aq) = Na2CO3(s) + NH3(g) + H2O(l) =>
(NH4)2CO3(s) + 2 NaOH(aq) = Na2CO3(s) + 2 NH3(g) + 2 H2O(l)
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
C7H6O2 + H2O = C7H5O2 + H3O =>
C7H6O2 + H2O = C7H5O2 + H3O
Na2SO + O2 = Na2SO4 =>
2 Na2SO + 3 O2 = 2 Na2SO4
MnO4{-} + S2O6{2-} + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 S2O6{2-} + 2 H2O = 2 Mn{2+} + 10 SO4{2-} + 4 H{+}
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NH3 + H2SO4 + Ca3(PO4)2 = (NH4)2HPO4 + CaSO4 =>
4 NH3 + 3 H2SO4 + Ca3(PO4)2 = 2(NH4)2HPO4 + 3 CaSO4
K2CO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
NaBr(aq) + AgNO3 = NaNO3(aq) + AgBr(s) =>
NaBr(aq) + AgNO3 = NaNO3(aq) + AgBr(s)
Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO
Cu(OH)2CuCO3(s) = CuO(s) + CO2(g) + H2O(g) =>
Cu(OH)2CuCO3(s) = 2 CuO(s) + CO2(g) + H2O(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
BaCO3 + NHO3 = H2CO3 + Ba(NO3)2 =>
BaCO3 + 2 NHO3 = H2CO3 + Ba(NO3)2
Ag + NaOH = Ag(OH)2 + Na =>
Ag + 2 NaOH = Ag(OH)2 + 2 Na
ScO = Sc + O2 =>
2 ScO = 2 Sc + O2
K(NO3) + Na3PO4 = K3PO4 + NaNO3 =>
3 K(NO3) + Na3PO4 = K3PO4 + 3 NaNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl = =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Cu3N2 + MgBr2 = CuBr2 + Mg3N2 =>
Cu3N2 + 3 MgBr2 = 3 CuBr2 + Mg3N2
OH{-} + CH3OH = CH2O + H2O + e =>
2 OH{-} + CH3OH = CH2O + 2 H2O + 2e
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
N + CO2 = NCO2 =>
N + CO2 = NCO2
H3C6H5O7 + CsOH = CsH2C6H5O7 + H2O =>
H3C6H5O7 + CsOH = CsH2C6H5O7 + H2O
F + CaCl2 = CaF2 + Cl2 =>
2 F + CaCl2 = CaF2 + Cl2
BaCl2 + Pb(NO3)2 = BaPb + Cl2(NO3)2 =>
BaCl2 + Pb(NO3)2 = BaPb + Cl2(NO3)2
Zn + AlCl = ZnCl2 + Al =>
Zn + 2 AlCl = ZnCl2 + 2 Al
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Br2 + Ag2S = AgBr + S =>
Br2 + Ag2S = 2 AgBr + S
ZnSO4 + NaOH = Na2ZnO2 + H2SO4 =>
ZnSO4 + 2 NaOH = Na2ZnO2 + H2SO4
CH3CH2OH + KMnO4 = CH3COOH + MnO + H2O + KOH =>
5 CH3CH2OH + 4 KMnO4 = 5 CH3COOH + 4 MnO + 3 H2O + 4 KOH
C3H7COOH + SOCl2 = C3H7COCl + HCl + SO2 =>
C3H7COOH + SOCl2 = C3H7COCl + HCl + SO2
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