| 前日に均衡した方程式 |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Fe(II)NO2 + LiCl = Fe(II)Cl + LiNO2 =>
Fe(II)NO2 + LiCl = Fe(II)Cl + LiNO2
C2H5Cl + PbNa4 = Pb(C2H5)4 + NaCl =>
4 C2H5Cl + PbNa4 = Pb(C2H5)4 + 4 NaCl
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C6H8O7 + Na2CO3*10H2O = Na3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3*10H2O = 2 Na3C6H5O7 + 3 CO2 + 33 H2O
Cu(NO3)2*3H2O + KOH = Cu(OH)2 + H2O + KNO3 =>
Cu(NO3)2*3H2O + 2 KOH = Cu(OH)2 + 3 H2O + 2 KNO3
CuOH + H3PO4 = Cu3PO4 + HOH =>
3 CuOH + H3PO4 = Cu3PO4 + 3 HOH
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Cu(SO4)(aq) + (NH4)(OH)(aq) = Cu(OH)2(s) + (NH4)2(SO4)(aq) =>
Cu(SO4)(aq) + 2(NH4)(OH)(aq) = Cu(OH)2(s) + (NH4)2(SO4)(aq)
Mg + AlHO = Al + MgHO =>
Mg + AlHO = Al + MgHO
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s) =>
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s)
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Al + NaOH + (H)2O = NaAl(OH)2 + (H)2 =>
2 Al + 2 NaOH + 2(H)2O = 2 NaAl(OH)2 + (H)2
Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
KCN + BaCl2 = KCl + Ba(CN)2 =>
2 KCN + BaCl2 = 2 KCl + Ba(CN)2
KBr + CrBr3 + Br2 + H2O = K2Cr2O7 + HBr =>
2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O = K2Cr2O7 + 14 HBr
FeCl3 + KCN + H2O = Fe(OH)3 + HCN + KCl =>
FeCl3 + 3 KCN + 3 H2O = Fe(OH)3 + 3 HCN + 3 KCl
(NH4)2CO3 + HBr = NH4Br + H2O + CO2 =>
(NH4)2CO3 + 2 HBr = 2 NH4Br + H2O + CO2
Al + Ba(OH)2 = Al(OH)3 + Ba =>
2 Al + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Na + NaNO = Na2O + N2 =>
2 Na + 2 NaNO = 2 Na2O + N2
Ba + SO4 + H2O = BaO2 + H2SO4 =>
Ba + 2 SO4 + 2 H2O = BaO2 + 2 H2SO4
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
C(O2)4 = C4 + O2 =>
4 C(O2)4 = C4 + 16 O2
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
Zn(s) + H2O = Zn(OH)2 + H2 =>
Zn(s) + 2 H2O = Zn(OH)2 + H2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
HNO3 + NaHCO3 = NaNO3 + H2O3C =>
HNO3 + NaHCO3 = NaNO3 + H2O3C
HPO2{-3} + MnO4{-} + H{+} = H2PO4{-} + Mn{2+} + H2O =>
HPO2{-3} + MnO4{-} + 5 H{+} = H2PO4{-} + Mn{2+} + 2 H2O
Ni(OH)2 + H{+} = Ni{2+} + H2O =>
Ni(OH)2 + 2 H{+} = Ni{2+} + 2 H2O
Al + Na2CO3 + H2O = NaAl(OH)4 + CO2 + H2 =>
2 Al + Na2CO3 + 7 H2O = 2 NaAl(OH)4 + CO2 + 3 H2
*4Fe + O2 = *2Fe2O3 =>
*4Fe + 3 O2 = *2Fe2O3
K2C2O7 + HCl = KCl + C + Cl2 + H2O =>
K2C2O7 + 14 HCl = 2 KCl + 2 C + 6 Cl2 + 7 H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Sn{3+} + Fe{3+} = Sn{4+} + Fe{2+} =>
Sn{3+} + Fe{3+} = Sn{4+} + Fe{2+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCaCl2 + O2 = Ca(ClO3)2 + H2O =>
4 HCaCl2 + 13 O2 = 4 Ca(ClO3)2 + 2 H2O
KI + CI2 = I2 + KCI =>
KI + CI2 = I2 + KCI
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
KI + CI2 = I2 + KCI =>
KI + CI2 = I2 + KCI
HOCH2CH2CH2OH + KMnO4 + H2SO4 = HOOCCH3COOH + K2SO4 + MnSO4 + H2O =>
10 HOCH2CH2CH2OH + 14 KMnO4 + 21 H2SO4 = 10 HOOCCH3COOH + 7 K2SO4 + 14 MnSO4 + 36 H2O
KI + CI2 = I2 + KCI =>
KI + CI2 = I2 + KCI
FeS2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS2 + 14 H2SO4 = Fe2(SO4)3 + 15 SO2 + 14 H2O
(CH3)3N + HNO3 = CH3NO3 + NH3 =>
(CH3)3N + 3 HNO3 = 3 CH3NO3 + NH3
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