| 前日に均衡した方程式 |
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
HClO3 + Rb = RbClO3 + H2 =>
2 HClO3 + 2 Rb = 2 RbClO3 + H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2 + BiCl = HCl + Bi =>
H2 + 2 BiCl = 2 HCl + 2 Bi
KOHHNO3 = KNO3HOH =>
KOHHNO3 = KNO3HOH
C4 + H10 + O2 = CO2H2O =>
5 C4 + 4 H10 + 30 O2 = 20 CO2H2O
HClO2 + HI = H2O + I2 + HCl =>
HClO2 + 4 HI = 2 H2O + 2 I2 + HCl
H2O + Pb(NO3)2 = HNO3 + PbO =>
H2O + Pb(NO3)2 = 2 HNO3 + PbO
La(IO3)3 = LaIO5 + I2 + O2 =>
La(IO3)3 = LaIO5 + I2 + 2 O2
LaC2(s) + H2O(l) = La(OH)3(s) + C2O2(g) + H2(g) =>
2 LaC2(s) + 10 H2O(l) = 2 La(OH)3(s) + 2 C2O2(g) + 7 H2(g)
MnO + KOH + H2O = K2[Mn(OH)4] =>
MnO + 2 KOH + H2O = K2[Mn(OH)4]
H2SO4(aq) + NaOH = Na2SO4 + H2O =>
H2SO4(aq) + 2 NaOH = Na2SO4 + 2 H2O
HCr2O7 + HNO2 = Cr + NO3 + H2O =>
3 HCr2O7 + 13 HNO2 = 6 Cr + 13 NO3 + 8 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Mg + CH3COOH = Mg(CH2COO) + H2 =>
Mg + CH3COOH = Mg(CH2COO) + H2
Pb(NO3)2(NaCl) = PbCl + Na(NO3)2 =>
Pb(NO3)2(NaCl) = PbCl + Na(NO3)2
K2Cr2O7 + SnCl2 + HCl2 = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 10 SnCl2 + 14 HCl2 = 2 CrCl3 + 10 SnCl4 + 2 KCl + 7 H2O
Li(s) + S8(s) = Li2S(s) =>
16 Li(s) + S8(s) = 8 Li2S(s)
Ca + MgBr2 = CaBr + Mg =>
2 Ca + MgBr2 = 2 CaBr + Mg
Li + Cd(NO3)2 = Li(NO3)2 + Cd =>
Li + Cd(NO3)2 = Li(NO3)2 + Cd
Zn(CH3CO2)2 + MgBr2 = ZnBr2 + Mg(CH3CO2)2 =>
Zn(CH3CO2)2 + MgBr2 = ZnBr2 + Mg(CH3CO2)2
AgNO3 + Na2S = NaNO3 + SAg2 =>
2 AgNO3 + Na2S = 2 NaNO3 + SAg2
SiO2(s) + HCl(aq) = SiO2(s)SiCl4(i) + H2O =>
2 SiO2(s) + 4 HCl(aq) = SiO2(s)SiCl4(i) + 2 H2O
Li + Zn(NO3)2 = Li(NO3) + Zn =>
2 Li + Zn(NO3)2 = 2 Li(NO3) + Zn
CH3Cl = CH3* + Cl* =>
CH3Cl = CH3* + Cl*
(CH3)2SO + H2O2 = (CH3)2SO2 + H2O =>
(CH3)2SO + H2O2 = (CH3)2SO2 + H2O
LiFe(NO3)2 = Li(NO3)2Fe =>
LiFe(NO3)2 = Li(NO3)2Fe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Li2CO3 + CaCl2 = LiCl + CaCO3 =>
Li2CO3 + CaCl2 = 2 LiCl + CaCO3
C15H23 + O2 = CO2 + H2O =>
4 C15H23 + 83 O2 = 60 CO2 + 46 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
CoBr3 + H2 + O2 = CoBr2O + HBr =>
2 CoBr3 + H2 + O2 = 2 CoBr2O + 2 HBr
Li2O + HNO2 = LiNO2 + H2O =>
Li2O + 2 HNO2 = 2 LiNO2 + H2O
Li2SO4(aq)NaCl(aq) = Li2Cl(aq)NaSO4(aq) =>
Li2SO4(aq)NaCl(aq) = Li2Cl(aq)NaSO4(aq)
C6H12 + Br = C6H11 + HBr =>
C6H12 + Br = C6H11 + HBr
H2O + Al = Al(OH)4{-} + H{+} + e =>
4 H2O + Al = Al(OH)4{-} + 4 H{+} + 3e
C5H12 = C + H =>
C5H12 = 5 C + 12 H
FeSO4 + H2SO4 + KMnO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O
CO(g) + N2O3(g) = N2(g) + CO2(g) =>
3 CO(g) + N2O3(g) = N2(g) + 3 CO2(g)
LiCl(s) = Li(s) + Cl2 =>
2 LiCl(s) = 2 Li(s) + Cl2
I3N = N + I2 =>
2 I3N = 2 N + 3 I2
HCOOH + H2SO4 = CH3OOH + SO4 =>
HCOOH + H2SO4 = CH3OOH + SO4
Mg(OH)2(s) + CaCO3(s) + HCl(aq) = H2O(l) + MgCO3(aq) + CaCl2(aq) =>
Mg(OH)2(s) + CaCO3(s) + 2 HCl(aq) = 2 H2O(l) + MgCO3(aq) + CaCl2(aq)
MgSO4 + BaCl2 = Ba(SO4) + MgCl2 =>
MgSO4 + BaCl2 = Ba(SO4) + MgCl2
Mn + H2O = Mn3O4 + H2 =>
3 Mn + 4 H2O = Mn3O4 + 4 H2
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca + H2O + CO2 = CaCO3 + H2 =>
Ca + H2O + CO2 = CaCO3 + H2
LiF + I2 = LiI2 + F =>
LiF + I2 = LiI2 + F
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