| 前日に均衡した方程式 |
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + 4 H2O + K2SO4
LaO2 + MnO2 = LaMnO3 + O2 =>
2 LaO2 + 2 MnO2 = 2 LaMnO3 + O2
MnO4{-} + C2H5OH = MnO2 + CH3COOH + H2O + OH{-} =>
4 MnO4{-} + 3 C2H5OH = 4 MnO2 + 3 CH3COOH + H2O + 4 OH{-}
CH3CH2OH + OHCOOH = HCO2CH2CH3 + H2O =>
7 CH3CH2OH + 4 OHCOOH = 6 HCO2CH2CH3 + 7 H2O
CrBr3 + (NH4)2CO3 = Cr2(CO3)3 + NH4Br =>
2 CrBr3 + 3(NH4)2CO3 = Cr2(CO3)3 + 6 NH4Br
CuO + NaNO3 = Cu(NO3)2 + Na2O =>
CuO + 2 NaNO3 = Cu(NO3)2 + Na2O
NH3 + Pb(NO3)2 = Pb(NH3)2 + (NO3) =>
2 NH3 + Pb(NO3)2 = Pb(NH3)2 + 2(NO3)
Fe + HCI = H + FeCI =>
Fe + HCI = H + FeCI
C3H5(NO3)3(l) = CO2(g) + H2O(l) + N2(g) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 10 H2O(l) + 6 N2(g) + O2(g)
BaCl2 + Al2(SO4)3 = Ba(SO4)3 + Al2Cl2 =>
BaCl2 + Al2(SO4)3 = Ba(SO4)3 + Al2Cl2
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
NaOH + Br2 = NaBr + NaBrO3 + H2O =>
6 NaOH + 3 Br2 = 5 NaBr + NaBrO3 + 3 H2O
Cu{2} + NH4OH = [Cu(NH3)4]{2} + H2O =>
Cu{2} + 4 NH4OH = [Cu(NH3)4]{2} + 4 H2O
Sr + CuCl2 = Cu + SrCl2 =>
Sr + CuCl2 = Cu + SrCl2
Zn + BiCl3 = Zn3Cl2 + Bi =>
9 Zn + 2 BiCl3 = 3 Zn3Cl2 + 2 Bi
K(ClO3) + C12H22O11 = KCl + CO2 + H2O =>
8 K(ClO3) + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
ZnO + HCOH = ZnCO + HOH =>
ZnO + HCOH = ZnCO + HOH
C8H9NO2 + NaOH = C8H10NO3Na =>
C8H9NO2 + NaOH = C8H10NO3Na
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
aluminum + iron(ii)oxide = aluminumoxide + iron =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Cr(OH)2NO3 = Cr(O)(NO3)H2O =>
Cr(OH)2NO3 = Cr(O)(NO3)H2O
HIO4 + Na(OH) = NaIO4 + H2O =>
HIO4 + Na(OH) = NaIO4 + H2O
C18H34O2 + CH4O = C3H8O3 + C19H36O2 =>
34 C18H34O2 + 5 CH4O = 3 C3H8O3 + 32 C19H36O2
Zn + NaOH + HCl = Zn(OH)2 + NaCl + H =>
Zn + 2 NaOH + 2 HCl = Zn(OH)2 + 2 NaCl + 2 H
TiO2(s) = Ti(s) + O2 =>
TiO2(s) = Ti(s) + O2
KCl + H = HCl + K =>
KCl + H = HCl + K
P4O10 + H2O = H3 + H2PO4 =>
3 P4O10 + 18 H2O = 4 H3 + 12 H2PO4
Al2(SO4)3 + Na2PO4 = Al2(PO4)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2PO4 = Al2(PO4)3 + 3 Na2SO4
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
Ph3COMgBr + H2SO4 = Ph3COH + HSO4{-} + MgBr{+} =>
Ph3COMgBr + H2SO4 = Ph3COH + HSO4{-} + MgBr{+}
C2H4 + HOH + CO2 = C2H4(OH)2 =>
5 C2H4 + 8 HOH + 2 CO2 = 6 C2H4(OH)2
KOH + H2O2 + Br2 = KBrO3 + H2O =>
2 KOH + 5 H2O2 + Br2 = 2 KBrO3 + 6 H2O
BaS + KOH = BaOH + KS =>
BaS + KOH = BaOH + KS
ZnAl + HCl = ZnCl + H2 + AlCl =>
ZnAl + 2 HCl = ZnCl + H2 + AlCl
KMnO4 + H2SO4 + NaHS = MnSO4 + K2SO4 + Na2SO4 + H2O =>
16 KMnO4 + 19 H2SO4 + 10 NaHS = 16 MnSO4 + 8 K2SO4 + 5 Na2SO4 + 24 H2O
MnCl4 + H2O = HCl + MnO2 =>
MnCl4 + 2 H2O = 4 HCl + MnO2
Mn(NO3)2 + NaB1O3 + HNO3 = H2O + NaNO3 + HMnO4 + B1(NO3)2 =>
3 Mn(NO3)2 + 5 NaB1O3 + 9 HNO3 = 3 H2O + 5 NaNO3 + 3 HMnO4 + 5 B1(NO3)2
Mg(s) + AuCN(aq) = Au(s) + Mg(CN)2 =>
Mg(s) + 2 AuCN(aq) = 2 Au(s) + Mg(CN)2
Al(OH)3 + CaSO4 = Ca(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 CaSO4 = 3 Ca(OH)2 + Al2(SO4)3
H2O + CrO4 + S2O4 = Cr(OH)3 + SO3 =>
6 H2O + 4 CrO4 + 5 S2O4 = 4 Cr(OH)3 + 10 SO3
H5PO5 + NaOH = Na5PO5 + H2O =>
H5PO5 + 5 NaOH = Na5PO5 + 5 H2O
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
C10H16 + NaClO3 = NaCl + CO2 + H2O =>
3 C10H16 + 28 NaClO3 = 28 NaCl + 30 CO2 + 24 H2O
MgO + CaC2 = Mg + C + CaO =>
MgO + CaC2 = Mg + 2 C + CaO
C3H6Cl2 + C2H5Br = C5H11Cl2Br =>
C3H6Cl2 + C2H5Br = C5H11Cl2Br
NH3OHCl + H2O = NH2OHCl + H3O =>
NH3OHCl + H2O = NH2OHCl + H3O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Tl2CO3 + BaS = Tl2S + BaCO3 =>
Tl2CO3 + BaS = Tl2S + BaCO3
Ca + Cl2 + O = Ca(ClO)2 =>
Ca + Cl2 + 2 O = Ca(ClO)2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
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