| 前日に均衡した方程式 |
3 Fe(OH)2 = Fe3O4 + 2 H2O + H2
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
SnCl2 + H2O2 = SnO2 + HCl =>
SnCl2 + H2O2 = SnO2 + 2 HCl
(NH4)2SO4 + K(OH) = K2(SO4) + NH3 + H2O =>
(NH4)2SO4 + 2 K(OH) = K2(SO4) + 2 NH3 + 2 H2O
PbSO4(s) + NaC2H3O2(aq) = [Pb(C2H3O2)4](aq) + Na + NaSO4 =>
PbSO4(s) + 4 NaC2H3O2(aq) = [Pb(C2H3O2)4](aq) + 3 Na + NaSO4
Cl2Be + NaI = NaCl + BeI2 =>
Cl2Be + 2 NaI = 2 NaCl + BeI2
Ca(s) + H3Po4(aq) = Ca3(Po4)4(s) + H2(g) =>
3 Ca(s) + 4 H3Po4(aq) = Ca3(Po4)4(s) + 6 H2(g)
Mn + HBr = MnBr2 + H2 =>
Mn + 2 HBr = MnBr2 + H2
H2O2 + MnP = MnPO4 + H2O =>
4 H2O2 + MnP = MnPO4 + 4 H2O
Cu(NO3)2(aq) + Na2C2O4(aq) = NaNO3(aq) + CuC2O4(s) =>
Cu(NO3)2(aq) + Na2C2O4(aq) = 2 NaNO3(aq) + CuC2O4(s)
H2SO4 + K2SO3 + KMnO4 = K2SO4 + MnSO4 + H2O =>
3 H2SO4 + 5 K2SO3 + 2 KMnO4 = 6 K2SO4 + 2 MnSO4 + 3 H2O
C2H6O + KMnO4 + H2SO4 = K2SO4 + MnOH2 + C2H5COOH + H2O =>
21 C2H6O + 8 KMnO4 + 4 H2SO4 = 4 K2SO4 + 8 MnOH2 + 14 C2H5COOH + 17 H2O
Be + HF = BeHF =>
Be + HF = BeHF
CH3CONH2 + HCl = CH3CONHCl + H2 =>
CH3CONH2 + HCl = CH3CONHCl + H2
Cl{5+} + H{2}O = H{3+}PO{4+} + HCl =>
Cl{5+} + 8 H{2}O = 7 H{3+}PO{4+} + HCl
Fe(NO3)3 + NaI = Fe(I)3 + NaNO3 =>
Fe(NO3)3 + 3 NaI = Fe(I)3 + 3 NaNO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
Al(OH)3 + HNO3 = Al(NO3)3 + H2O(l) =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O(l)
Hg2SO4 + HCl = H2SO4 + HgCl =>
Hg2SO4 + 2 HCl = H2SO4 + 2 HgCl
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
KMnO4 + H2SO4 = K2SO4 + MnSO + O2 + H2O =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO + 11 O2 + 6 H2O
NaY + AgNO3 = NaNO3 + AgY =>
NaY + AgNO3 = NaNO3 + AgY
(NH4)2CO3 + Na2C2O4 = (NH4)2C2O4 + Na2CO3 =>
(NH4)2CO3 + Na2C2O4 = (NH4)2C2O4 + Na2CO3
(NH4)2(Fe(H2O)6)(SO4)2 + H2C2O4*2H2O = FeC2O4*2H2O + NH4HSO4 + H2O =>
(NH4)2(Fe(H2O)6)(SO4)2 + H2C2O4*2H2O = FeC2O4*2H2O + 2 NH4HSO4 + 6 H2O
Cl{5+} + H{2}O = H{3+}PO{4+} + HCl =>
Cl{5+} + 8 H{2}O = 7 H{3+}PO{4+} + HCl
NH2OH + FeOOH = N2 + Fe(OH)2 + H2O =>
2 NH2OH + 2 FeOOH = N2 + 2 Fe(OH)2 + 2 H2O
Na2[PtCl4] + KCl = K2[PtCl6] + Na =>
Na2[PtCl4] + 2 KCl = K2[PtCl6] + 2 Na
Pb(NO3)2 + AgF = AgNO3 + PbF2 =>
Pb(NO3)2 + 2 AgF = 2 AgNO3 + PbF2
K2SO4 + Al = AlSO4 + K2 =>
K2SO4 + Al = AlSO4 + K2
Fe + HNO3 = FeNO3 + H2O + N20 =>
100 Fe + 120 HNO3 = 100 FeNO3 + 60 H2O + N20
NaNO2 + H2SO4 = Na2SO4 + O2 + NO + H2O =>
4 NaNO2 + 2 H2SO4 = 2 Na2SO4 + O2 + 4 NO + 2 H2O
Ba(NO3) = Ba2 + NO3 =>
2 Ba(NO3) = Ba2 + 2 NO3
Na2CO3 + RbNO3 + Nb2O5 = Rb05Na05NbO3 + CO2 + NO + O2 =>
5 Na2CO3 + 10 RbNO3 + Nb2O5 = 2 Rb05Na05NbO3 + 5 CO2 + 10 NO + 12 O2
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
Fe + CrO7 = Fe2O3 + Cr =>
14 Fe + 3 CrO7 = 7 Fe2O3 + 3 Cr
Ni(NO3)2(aq) + HCl(aq) = HNO3(aq) + NiCl2(s) =>
Ni(NO3)2(aq) + 2 HCl(aq) = 2 HNO3(aq) + NiCl2(s)
MgSO4 = MgS + O4 =>
MgSO4 = MgS + O4
BaCl2 + KI = BaI2 + KCl =>
BaCl2 + 2 KI = BaI2 + 2 KCl
CoS + HCl + HNO3 = CoCl3 + S + NOCl + H2O =>
2 CoS + 9 HCl + 3 HNO3 = 2 CoCl3 + 2 S + 3 NOCl + 6 H2O
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg =>
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg
NH3 + HCl = NCl3 + H2 =>
NH3 + 3 HCl = NCl3 + 3 H2
Ca(NO3)2 + NO3Po4 = CaPo4 + NO3NO3 =>
2 Ca(NO3)2 + 2 NO3Po4 = 2 CaPo4 + 3 NO3NO3
BaCl + KP = BaP + KCl =>
BaCl + KP = BaP + KCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + HOH =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 HOH
Na + C2H4O2 = C2H3NaO2 + H2 =>
2 Na + 2 C2H4O2 = 2 C2H3NaO2 + H2
C19H28O2 + O2 = CO2 + H2O =>
C19H28O2 + 25 O2 = 19 CO2 + 14 H2O
Ag{+} + Mg{2-} = Ag + Mg =>
2 Ag{+} + Mg{2-} = 2 Ag + Mg
LiBr + Co(SO3)2 = Li(SO3) + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 Li(SO3) + CoBr2
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