| 前日に均衡した方程式 |
2 KCl + Pb(CH3COO)2 = 2 CH3COOK + PbCl2
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
S + HF = SF4 + H2 =>
S + 4 HF = SF4 + 2 H2
KCl(aq) + Pb(CH3COO)2(aq) = K(CH3COO)(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(CH3COO)2(aq) = 2 K(CH3COO)(aq) + PbCl2(s)
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
ZnS + Zn(OH)2 = Zn2(OH)2S =>
ZnS + Zn(OH)2 = Zn2(OH)2S
PCl3(l) + KClO3(s) = POCl3(l) + KCl(aq) =>
3 PCl3(l) + KClO3(s) = 3 POCl3(l) + KCl(aq)
V + O2 + NaOH = Na3VO3 + H2O =>
4 V + 3 O2 + 12 NaOH = 4 Na3VO3 + 6 H2O
CuO + C2H2O = Cu + H2O + CO =>
2 CuO + C2H2O = 2 Cu + H2O + 2 CO
Ca(No3)2 + NaF = CaF2 + NaNo3 =>
Ca(No3)2 + 2 NaF = CaF2 + 2 NaNo3
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Na3VO4 + H2SO4 = (VO2)2SO4 + Na2SO4 + H2O =>
2 Na3VO4 + 4 H2SO4 = (VO2)2SO4 + 3 Na2SO4 + 4 H2O
C9H5NOClH + ZnCl2 = Zn(C9H5NOCl)2 + HCl =>
2 C9H5NOClH + ZnCl2 = Zn(C9H5NOCl)2 + 2 HCl
CuO + NaOH = NaO + Cu(OH) =>
CuO + NaOH = NaO + Cu(OH)
Cu(NO3)2 + Al(C2H3O2)3 = Cu(C2H3O2)2 + Al(NO3)3 =>
3 Cu(NO3)2 + 2 Al(C2H3O2)3 = 3 Cu(C2H3O2)2 + 2 Al(NO3)3
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
KI + Pb(CH3COO)2 = PbI2 + KCH3COO =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 KCH3COO
PCl5 + NH4Cl = (Cl2PN)4 + HCl =>
4 PCl5 + 4 NH4Cl = (Cl2PN)4 + 16 HCl
Na{+2} + H2O = NaOH + H{+2} =>
Na{+2} + H2O = NaOH + H{+2}
[Cu(NH3)4](OH)2 + CH3COOH = Cu(CH3COO)2 + NH3 + H2O =>
[Cu(NH3)4](OH)2 + 2 CH3COOH = Cu(CH3COO)2 + 4 NH3 + 2 H2O
H2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + KHSO4 =>
3 H2S + 4 K2Cr2O7 + 17 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 8 KHSO4
FeCl3(s) = Fe3(aq) + Cl(aq) =>
3 FeCl3(s) = Fe3(aq) + 9 Cl(aq)
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
Ca(HCO3)2 + H3O = CO2 + Ca + H2O =>
Ca(HCO3)2 + 2 H3O = 2 CO2 + Ca + 4 H2O
Cl2 + Br2 = Br2Cl =>
Cl2 + 2 Br2 = 2 Br2Cl
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
K + Cr2(SO4)3 = K(SO4)3 + Cr =>
K + Cr2(SO4)3 = K(SO4)3 + 2 Cr
KCIO4 + H2SO4 = HCIO4 + KHSO4 =>
KCIO4 + H2SO4 = HCIO4 + KHSO4
C3H7OH + O3 = CO2 + H2O =>
C3H7OH + 3 O3 = 3 CO2 + 4 H2O
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
Ag + C = AgC =>
Ag + C = AgC
AuCl3(aq) + Ag(s) = Ag3Au + Cl2(aq) =>
2 AuCl3(aq) + 6 Ag(s) = 2 Ag3Au + 3 Cl2(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + O2 = CO2 =>
C + O2 = CO2
Fe(OH)2 + H2SO4 = (FeOH)2SO4 + H2O =>
2 Fe(OH)2 + H2SO4 = (FeOH)2SO4 + 2 H2O
Al(ClO3)3 + Mg = Mg(ClO3)2 + Al =>
2 Al(ClO3)3 + 3 Mg = 3 Mg(ClO3)2 + 2 Al
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
AgNO3 + K2SO3 = AgSO3 + K2NO3 =>
AgNO3 + K2SO3 = AgSO3 + K2NO3
KI + CuSO4 = (K)2SO4 + Cu(I)2 =>
2 KI + CuSO4 = (K)2SO4 + Cu(I)2
HBr + Sn = H2Sn + Br =>
2 HBr + Sn = H2Sn + 2 Br
HgS + HNO3 + HCl = H2HgCl4 + H2O + NO + S02 =>
6 HgS + 4 HNO3 + 24 HCl = 6 H2HgCl4 + 8 H2O + 4 NO + 3 S02
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
NH3(g) + O2(g) = H2O(g) + NO(g) =>
4 NH3(g) + 5 O2(g) = 6 H2O(g) + 4 NO(g)
Cl22H2O(aq) + KI(aq) = KCl(aq) + I2(s) + H2O =>
Cl22H2O(aq) + 22 KI(aq) = 22 KCl(aq) + 11 I2(s) + H2O
N2H5Cl + Na2SO3 + HCl = NaCl + S + N2 + H2O =>
N2H5Cl + Na2SO3 + HCl = 2 NaCl + S + N2 + 3 H2O
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