| 前日に均衡した方程式 |
Hg2F2 + CaCl2 = CaF2 + Hg2Cl2
I + KIO3 + HCl = ICl + KCl + H2O =>
4 I + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
NaCl + Br2 = NaBr + BrCl =>
NaCl + Br2 = NaBr + BrCl
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2 =>
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2
Ca + N2 = Ca2N =>
4 Ca + N2 = 2 Ca2N
CH3NH2 + O2 = CH3NO + H2O =>
CH3NH2 + O2 = CH3NO + H2O
C6H5OH + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl
H2O2 + SiO2 = H2SiO3 + O =>
H2O2 + SiO2 = H2SiO3 + O
Cl2 + KOH = KCl + KOCl + H2O =>
Cl2 + 2 KOH = KCl + KOCl + H2O
Cr2O3 + H2O2 + NaOH = Na2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 + 2 NaOH = Na2Cr2O7 + 4 H2O
Br2 + AgF = Br2F + Ag =>
Br2 + AgF = Br2F + Ag
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
NaOH + Ca(OH)2 = Na2CaO2 + H2O =>
2 NaOH + Ca(OH)2 = Na2CaO2 + 2 H2O
P2O3 + KOH = K2P2O4 + H2O =>
P2O3 + 2 KOH = K2P2O4 + H2O
KI + MgCO3 = K2CO3 + MgI2 =>
2 KI + MgCO3 = K2CO3 + MgI2
KHCO3 = CO2 + K2CO3 + H2O =>
2 KHCO3 = CO2 + K2CO3 + H2O
NaO + SO = Na2SO3 =>
2 NaO + SO = Na2SO3
Mg + HC = MgC2 + H2 =>
Mg + 2 HC = MgC2 + H2
Br2 + CuCl = Cl2 + CuBr =>
Br2 + 2 CuCl = Cl2 + 2 CuBr
NaSO4 + BaCl2 = BaSO4 + NaCl2 =>
NaSO4 + BaCl2 = BaSO4 + NaCl2
C2H4 + HBr = C2H5Br =>
C2H4 + HBr = C2H5Br
Fe(OH)3 + KI = FeI3 + KOH =>
Fe(OH)3 + 3 KI = FeI3 + 3 KOH
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Ba(OH)2 + K2O = KOH + BaO =>
Ba(OH)2 + K2O = 2 KOH + BaO
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CuSO4 = Cu{+} + SO4{-}2 =>
CuSO4 = Cu{+} + SO4{-}2
I + Fe = FeI =>
I + Fe = FeI
FeO + HCl = FeCl3 + H2 + O =>
2 FeO + 6 HCl = 2 FeCl3 + 3 H2 + 2 O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
PbCl2 + Ca(OH)2 = CaCl2 + Pb(OH)2 =>
PbCl2 + Ca(OH)2 = CaCl2 + Pb(OH)2
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
O3 = O8 =>
8 O3 = 3 O8
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Cr2O3 + H2O = HCrO2 =>
Cr2O3 + H2O = 2 HCrO2
NH4SCN + CoCl2 = Co(SCN)2 + NH3 + HCl =>
2 NH4SCN + CoCl2 = Co(SCN)2 + 2 NH3 + 2 HCl
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + Na2SO4 + H2O =>
2 CH3CH2CH2CH2OH + 2 NaBr + H2SO4 = 2 CH3CH2CH2CH2Br + Na2SO4 + 2 H2O
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
HCl(l) + NaOH(aq) = NaCl(s) + H2O(l) =>
HCl(l) + NaOH(aq) = NaCl(s) + H2O(l)
C5H4N4O3 + NaOH = H2O + NaC5H3N4O3 =>
C5H4N4O3 + NaOH = H2O + NaC5H3N4O3
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Li2CO3 + HNO2 = LiNO2 + H2O + CO2 =>
Li2CO3 + 2 HNO2 = 2 LiNO2 + H2O + CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
BaCl2 + KSCN = KCl + Ba(SCN)2 =>
BaCl2 + 2 KSCN = 2 KCl + Ba(SCN)2
Bi{3+} + SnO2{-}2 + OH{-}1 = SnO3{-}2 + H2O + Bi =>
2 Bi{3+} + 3 SnO2{-}2 + 6 OH{-}1 = 3 SnO3{-}2 + 3 H2O + 2 Bi
Zn(NO3)2 + K3(Fe(CN)6) = Zn3(Fe(CN)6)2 + K(NO3) =>
3 Zn(NO3)2 + 2 K3(Fe(CN)6) = Zn3(Fe(CN)6)2 + 6 K(NO3)
C2H5OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 4 K2Cr2O7 + 16 H2SO4 = 6 HCOOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
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