| 前日に均衡した方程式 |
2 Fe + 2 NaOH = 2 NaFeO + H2
Pb(SiO3)2 + Fe(AsO2)3 = Pb(AsO2)4 + Fe2(SiO3)3 =>
3 Pb(SiO3)2 + 4 Fe(AsO2)3 = 3 Pb(AsO2)4 + 2 Fe2(SiO3)3
K2CrO4 + H2SO4 = K2Cr2O7 + KHSO4 + H2O =>
2 K2CrO4 + 2 H2SO4 = K2Cr2O7 + 2 KHSO4 + H2O
P2O3 + CaO = CaO3 + P2O =>
P2O3 + CaO = CaO3 + P2O
SiCl4(s) + H2O(i) = SiO2(s) + HCl(aq) =>
SiCl4(s) + 2 H2O(i) = SiO2(s) + 4 HCl(aq)
HCOOH + Na2CO3 = HCOONa + H2O + CO2 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2O + CO2
Rb2CO3 + Ga = Ga2(CO3)3 + Rb =>
3 Rb2CO3 + 2 Ga = Ga2(CO3)3 + 6 Rb
CH4(g) + F2(g) = CHF3(g) + HF(g) =>
CH4(g) + 3 F2(g) = CHF3(g) + 3 HF(g)
BaCrO4 + NaOH = Ba(OH)2 + Na2CrO4 =>
BaCrO4 + 2 NaOH = Ba(OH)2 + Na2CrO4
NaOH2 + NH4Cl = NH4 + H2O + NaCl =>
NaOH2 + NH4Cl = NH4 + H2O + NaCl
CH3COH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
CH3COH + K2Cr2O7 + 4 H2SO4 = 2 HCOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
H2SO3 + HO = SO3 + H2O =>
H2SO3 + 2 HO = SO3 + 2 H2O
K3Cr(OH)6 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 K3Cr(OH)6 + 3 Cl2 + 4 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
Zn + MgSO4 = ZnSO4 + Mg =>
Zn + MgSO4 = ZnSO4 + Mg
C2H4O = C4H6O + H2O =>
2 C2H4O = C4H6O + H2O
Cs2CO3 + HClO4 = CsClO4 + H2O + CO2 =>
Cs2CO3 + 2 HClO4 = 2 CsClO4 + H2O + CO2
HPO3 + K = KPO3 + H2 =>
2 HPO3 + 2 K = 2 KPO3 + H2
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Al(OH)3 + SO4H2 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO4H2 = Al2(SO4)3 + 6 H2O
Zn(NO3)2*6H2O = Zn(NO3)2 + H2O =>
Zn(NO3)2*6H2O = Zn(NO3)2 + 6 H2O
Ba(NO3)2 + Fe(NO3)3 = Ba(NO3)3 + Fe(NO3)2 =>
Ba(NO3)2 + Fe(NO3)3 = Ba(NO3)3 + Fe(NO3)2
CO3 + K = CO3K =>
CO3 + K = CO3K
ClO3[{-}] + H = Cl[{-}] + H2O =>
ClO3[{-}] + 6 H = Cl[{-}] + 3 H2O
Cr2O7{2-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
3 Cr2O7{2-} + 34 Cl{-} + 42 H3O{+} = 2 Cr3{+} + 63 H2O + 17 Cl2
KI + MnCl2 = MnI + KCl2 =>
KI + MnCl2 = MnI + KCl2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
KCN + HS = KS + HCN =>
KCN + HS = KS + HCN
HCl + NaO3 = ClNa + HO3 =>
HCl + NaO3 = ClNa + HO3
Cs(s) + S(s) = CsS =>
Cs(s) + S(s) = CsS
FeS2 + HNO3 = H2SO4 + Fe(NO3)3 + H2O + NO =>
FeS2 + 8 HNO3 = 2 H2SO4 + Fe(NO3)3 + 2 H2O + 5 NO
FeS2 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 H2SO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al2(SO4)3 + KI = K2(SO4) + AlI3 =>
Al2(SO4)3 + 6 KI = 3 K2(SO4) + 2 AlI3
Fe2O3 + MgCl2 = FeCl3 + MgO =>
Fe2O3 + 3 MgCl2 = 2 FeCl3 + 3 MgO
MgO(s) + CO2 = MgCO3 =>
MgO(s) + CO2 = MgCO3
Cr2(SO4)3 + SO2 + H2O = Cr + H2SO4 =>
Cr2(SO4)3 + 3 SO2 + 6 H2O = 2 Cr + 6 H2SO4
CoCl2 + NH4CNS = (NH4)2[Co(CNS)4] + NH4Cl =>
CoCl2 + 4 NH4CNS = (NH4)2[Co(CNS)4] + 2 NH4Cl
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
Al(OH)3 + NaCl = Al(Cl)3 + NaOH =>
Al(OH)3 + 3 NaCl = Al(Cl)3 + 3 NaOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag{+} + Pb = Ag + Pb{+} =>
Ag{+} + Pb = Ag + Pb{+}
LiNO3 + BaCl2 = LiCl + Ba(NO3)2 =>
2 LiNO3 + BaCl2 = 2 LiCl + Ba(NO3)2
(NH4)3PO4 + Sn(C2H3O2)2 = NH4C2H3O2 + Sn3(PO4)2 =>
2(NH4)3PO4 + 3 Sn(C2H3O2)2 = 6 NH4C2H3O2 + Sn3(PO4)2
Cr2(SO4)3 + KI + KIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
Cr2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Cr(OH)3 + 3 K2SO4 + 3 I2
B2H6 + HCl = B2H5Cl + H2 =>
B2H6 + HCl = B2H5Cl + H2
C16H18ClN3S + NaOH + C6H12O6 = C16H19N3S + NaCl + H2O + C6H11O7Na =>
C16H18ClN3S + 2 NaOH + C6H12O6 = C16H19N3S + NaCl + H2O + C6H11O7Na
BaO2H2 + H2SO4 = BaSO4 + H2O =>
BaO2H2 + H2SO4 = BaSO4 + 2 H2O
Mg(C2H3O2)2 = Mg + C2H3O2 =>
Mg(C2H3O2)2 = Mg + 2 C2H3O2
H3PO4 + Al(NO2)3 = AlPO4 + HNO2 =>
H3PO4 + Al(NO2)3 = AlPO4 + 3 HNO2
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