| 前日に均衡した方程式 |
6 Cu3(PO4)2 = 9 Cu2 + 4(PO4)3
CO2 + H2 = HCOOH =>
CO2 + H2 = HCOOH
CuF2 + Fe(NO3)3 = Cu(NO3)2 + FeF3 =>
3 CuF2 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + 2 FeF3
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
CdSO4(aq) + NaOH(aq) = Cd(OH)2(s) + Na2SO4(aq) =>
CdSO4(aq) + 2 NaOH(aq) = Cd(OH)2(s) + Na2SO4(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2Sn + HCl = H2 + KCl + SnCl2 =>
K2Sn + 4 HCl = 2 H2 + 2 KCl + SnCl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb(SO4)2 + Li(NO3) = Pb(NO3)4 + Li2(SO4) =>
Pb(SO4)2 + 4 Li(NO3) = Pb(NO3)4 + 2 Li2(SO4)
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
AgNO3 + Cu2 = Cu2NO3Ag =>
AgNO3 + Cu2 = Cu2NO3Ag
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe + MgCl2 = FeCl1 + Mg =>
2 Fe + MgCl2 = 2 FeCl1 + Mg
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO2 + OH* = HOSO2* =>
SO2 + OH* = HOSO2*
CrO4{-2} + CH3COO{-} + H{+} = Cr{+3} + HCO3{-} + H2O =>
8 CrO4{-2} + 3 CH3COO{-} + 37 H{+} = 8 Cr{+3} + 6 HCO3{-} + 20 H2O
MnSO4(H2O) + H2C2O4 + H2O = MnC2O4(H2O)3 + H2SO4 =>
MnSO4(H2O) + H2C2O4 + 2 H2O = MnC2O4(H2O)3 + H2SO4
Cl2 + PF3 = PCl3 + F2 =>
3 Cl2 + 2 PF3 = 2 PCl3 + 3 F2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCl3 + Na2SO3 = NaCl + Fe2(SO3)3 =>
2 FeCl3 + 3 Na2SO3 = 6 NaCl + Fe2(SO3)3
Ba(OH)2 + K2CO3 = KOH + BaCO3 =>
Ba(OH)2 + K2CO3 = 2 KOH + BaCO3
C4H10 + CrO3 + HCl = CH3COOH + CrCl3 + H2O =>
3 C4H10 + 10 CrO3 + 30 HCl = 6 CH3COOH + 10 CrCl3 + 18 H2O
NaHPO4 + NH4OH = NaOH + NH5PO4 =>
NaHPO4 + NH4OH = NaOH + NH5PO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Zn() + HCl() = ZnCl2() + H2 =>
Zn() + 2 HCl() = ZnCl2() + H2
P3I4 + P4 + H2O = PH4I + H3PO4 =>
20 P3I4 + 21 P4 + 256 H2O = 80 PH4I + 64 H3PO4
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
CaCl2 + HCl = HCa + Cl2 =>
2 CaCl2 + 2 HCl = 2 HCa + 3 Cl2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
B + KOH = K3BO3 + H2 =>
2 B + 6 KOH = 2 K3BO3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KHSO3 + H2SO4 = K2SO4 + SO2 + H2O =>
2 KHSO3 + H2SO4 = K2SO4 + 2 SO2 + 2 H2O
CaSiO3 + Na2CO3 = CaCO3 + Na2SiO3 =>
CaSiO3 + Na2CO3 = CaCO3 + Na2SiO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Zn + SO2 = ZnO + S =>
2 Zn + SO2 = 2 ZnO + S
SiO2 + KOH = KSiO3 + H2 =>
2 SiO2 + 2 KOH = 2 KSiO3 + H2
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O =>
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
As2S3 + Mn(NO3)2 + K2CO3 = K3AsO4 + K2SO4 + K2MnO4 + NO + CO2 =>
As2S3 + 14 Mn(NO3)2 + 20 K2CO3 = 2 K3AsO4 + 3 K2SO4 + 14 K2MnO4 + 28 NO + 20 CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Hf + H2(SO4) = Hf(SO4)2 + H2 =>
Hf + 2 H2(SO4) = Hf(SO4)2 + 2 H2
Li3N + D2O = ND3 + LiOD =>
Li3N + 3 D2O = ND3 + 3 LiOD
K2O + CoBr2 = KBr + CoO =>
K2O + CoBr2 = 2 KBr + CoO
PbS + KCl = Pb + KS + ClS =>
2 PbS + KCl = 2 Pb + KS + ClS
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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