| 前日に均衡した方程式 |
C7H8O + 2 Br2 = C6H3Br3O + HBr + CH4
P2O3 + H2SO4 + H2O = H3PO4 + SO2 =>
P2O3 + 2 H2SO4 + H2O = 2 H3PO4 + 2 SO2
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
KBr + Cl2 + KOH = KCl + KBrO3 + H2O =>
KBr + 3 Cl2 + 6 KOH = 6 KCl + KBrO3 + 3 H2O
HCl + H2O2 = H2O + ClO2 =>
2 HCl + 5 H2O2 = 6 H2O + 2 ClO2
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2 =>
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2
KI + H3SO4 = I2 + H2S + K2SO4 + H2O =>
14 KI + 10 H3SO4 = 7 I2 + 3 H2S + 7 K2SO4 + 12 H2O
NH4Br + H2SO4 + KMnO4 = Br2 + MnSO4 + H2O + K2SO4 + NH4HSO4 =>
10 NH4Br + 13 H2SO4 + 2 KMnO4 = 5 Br2 + 2 MnSO4 + 8 H2O + K2SO4 + 10 NH4HSO4
NiCO3 = NiO2 + CO =>
NiCO3 = NiO2 + CO
H2SO4 + NH4OH = (NH4)2SO4 + H2O(l) =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O(l)
KI + Cu(SO4)5H2O = K2(SO4) + CuI + I2 + H2O =>
20 KI + 2 Cu(SO4)5H2O = 10 K2(SO4) + 2 CuI + 9 I2 + 2 H2O
O2 + C3H8 = H2O + CO2 =>
5 O2 + C3H8 = 4 H2O + 3 CO2
CuCl + Zi = Cu + ZiCl =>
CuCl + Zi = Cu + ZiCl
K1Na31Ca68Al168Si232O800 + H{+} + H2O = Al2Si2O5(OH)4 + Na{+} + K{+} + Ca{2+} + SiO2 =>
K1Na31Ca68Al168Si232O800 + 168 H{+} + 84 H2O = 84 Al2Si2O5(OH)4 + 31 Na{+} + K{+} + 68 Ca{2+} + 64 SiO2
Au + KNO3 = K + Au2NO3 =>
2 Au + KNO3 = K + Au2NO3
Ba + KCl = BaCl2 + K =>
Ba + 2 KCl = BaCl2 + 2 K
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
CH3CH2OH + Si = (CH3CH2O)Si + H2 =>
2 CH3CH2OH + 2 Si = 2(CH3CH2O)Si + H2
(Na3)3(PO4) + Pb(NO3)2 = Na3NO3 + Pb3(PO4)2 =>
2(Na3)3(PO4) + 3 Pb(NO3)2 = 6 Na3NO3 + Pb3(PO4)2
I2 = I =>
I2 = 2 I
C3Cl2N3NaO3 + HCl = C3H3N3O3 + NaCl + Cl2 =>
C3Cl2N3NaO3 + 3 HCl = C3H3N3O3 + NaCl + 2 Cl2
Al2(SO3)3 + HCl = AlCl3 + H2O + SO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO2
Co(NO3)2 + FeI3 = CoI2 + Fe(NO3)3 =>
3 Co(NO3)2 + 2 FeI3 = 3 CoI2 + 2 Fe(NO3)3
CH3(CH2)7CHCH(CH2)7COONa + CaCl2 = CH3(CH2)7CHCH(CH2)7COO + NaCl + Ca =>
2 CH3(CH2)7CHCH(CH2)7COONa + CaCl2 = 2 CH3(CH2)7CHCH(CH2)7COO + 2 NaCl + Ca
Cr{3+} + VO2{+} + H2O = VO{2+} + Cr2O7{2-} + H{+} =>
2 Cr{3+} + 6 VO2{+} + H2O = 6 VO{2+} + Cr2O7{2-} + 2 H{+}
CH3CCH(g) + O2(g) = CO2 + H2O =>
CH3CCH(g) + 4 O2(g) = 3 CO2 + 2 H2O
Na2O + C = NaC + O2CO =>
3 Na2O + 7 C = 6 NaC + O2CO
MnO4{2-} + H{+} + Cl{-} = Mn{2+} + Cl2 + H2O =>
MnO4{2-} + 8 H{+} + 4 Cl{-} = Mn{2+} + 2 Cl2 + 4 H2O
(NH4)3PO4 + AlCl3 = Al3PO4 + NH4Cl3 =>
(NH4)3PO4 + 3 AlCl3 = Al3PO4 + 3 NH4Cl3
FeAgC2H3O2 = FeC2H3O2Ag =>
FeAgC2H3O2 = FeC2H3O2Ag
(NaCl)2 = Na + Cl =>
(NaCl)2 = 2 Na + 2 Cl
Ba3(PO4)2 + LiCl = Li3PO4 + BaCl2 =>
Ba3(PO4)2 + 6 LiCl = 2 Li3PO4 + 3 BaCl2
Na2SO4 + NaCl + H2O = Na2SO3 + Cl2 + NaOH =>
Na2SO4 + 2 NaCl + H2O = Na2SO3 + Cl2 + 2 NaOH
Ca5(PO4)3F + KOH = K3PO4 + CaO + CaF2 + H2O =>
2 Ca5(PO4)3F + 18 KOH = 6 K3PO4 + 9 CaO + CaF2 + 9 H2O
C13H2 + O2 = CO2 + H2O =>
2 C13H2 + 27 O2 = 26 CO2 + 2 H2O
Cu(k) + H2SO4(conc) = CuSO4 + H2O + SO2 =>
Cu(k) + 2 H2SO4(conc) = CuSO4 + 2 H2O + SO2
PB(No3)2 + KI(l) = PBI2 + KNo3 =>
PB(No3)2 + 2 KI(l) = PBI2 + 2 KNo3
CH3COO + O2 = CO2 + H2O =>
4 CH3COO + 7 O2 = 8 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
NH4OH + Ni3(PO4)2 = Ni(OH)2 + (NH4)3PO4 =>
6 NH4OH + Ni3(PO4)2 = 3 Ni(OH)2 + 2(NH4)3PO4
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
Cu(s) + S(g) = Cu2S(s) =>
2 Cu(s) + S(g) = Cu2S(s)
Na2C2O4 + O2 = CO2 + Na2O2 =>
Na2C2O4 + O2 = 2 CO2 + Na2O2
NH4(Cl) + Pb(NO3)2 = PbCl2 + NH4(NO3) =>
2 NH4(Cl) + Pb(NO3)2 = PbCl2 + 2 NH4(NO3)
Na3[Fe(OH)6] + H2SO4 = Fe2(SO4)3 + H2O + Na2SO4 =>
2 Na3[Fe(OH)6] + 6 H2SO4 = Fe2(SO4)3 + 12 H2O + 3 Na2SO4
KSCN(aq) + CuSO4(aq) = CuSCN(s) + KSO4(aq) =>
KSCN(aq) + CuSO4(aq) = CuSCN(s) + KSO4(aq)
Mn(OH)2 + HPO2 = Mn(PO2)2 + H2O =>
Mn(OH)2 + 2 HPO2 = Mn(PO2)2 + 2 H2O
LiOH + Br2 = LiOBr + H2 =>
2 LiOH + Br2 = 2 LiOBr + H2
CaCO3 + H2O = CaO + CH4 + O2 =>
CaCO3 + 2 H2O = CaO + CH4 + 2 O2
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