| 前日に均衡した方程式 |
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
NaCl + CaP04 = NaP04 + CaCl =>
NaCl + CaP04 = NaP04 + CaCl
H3PO4 + Ni(NO3)2 = H3(NO3)2 + NiPO4 =>
H3PO4 + Ni(NO3)2 = H3(NO3)2 + NiPO4
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
MnO2(s) + HCl(aq) = MnCl2(aq) + H2O(l) + Cl2(aq) =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + 2 H2O(l) + Cl2(aq)
I2 + Br{-} = I{-} + Br2 =>
I2 + 2 Br{-} = 2 I{-} + Br2
S{-2} + S = S2{-2} =>
S{-2} + S = S2{-2}
Na3AlF6 + NaOH = NaF + Al(OH)3 =>
Na3AlF6 + 3 NaOH = 6 NaF + Al(OH)3
Ag2O + NH4OH + NH4NO3 = (Ag(NH3)2)NO3 + H2O =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 2(Ag(NH3)2)NO3 + 3 H2O
PbO2 = PbO + oxygen =>
2 PbO2 = 2 PbO + O2
NHO3 + P2O3 + H2O = H3PO4 + NO2 =>
4 NHO3 + P2O3 + H2O = 2 H3PO4 + 4 NO2
Cs2O2 + H2SO4 = Cs2SO4 + H2O + O2 =>
2 Cs2O2 + 2 H2SO4 = 2 Cs2SO4 + 2 H2O + O2
HCl + NH4 = NH4Cl + H2 =>
2 HCl + 2 NH4 = 2 NH4Cl + H2
Cr2O7{-2} + HNO2{-} + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{-2} + 2 HNO2{-} + 8 H{+} = 2 Cr{3+} + 2 NO3{-} + 5 H2O
NaOH + H2O2 + MnSO4 = Na2SO4 + MnO2 + H2O =>
2 NaOH + H2O2 + MnSO4 = Na2SO4 + MnO2 + 2 H2O
ZnF2 = Zn2 + F =>
2 ZnF2 = Zn2 + 4 F
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3OH + HCOONa = HCOOCH3 + NaOH =>
CH3OH + HCOONa = HCOOCH3 + NaOH
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
H2C2O4 + CaCl2 = CaC2O4 + (HCl) =>
H2C2O4 + CaCl2 = CaC2O4 + 2(HCl)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
KCl + AgNO2 = KNO2 + AgCl =>
KCl + AgNO2 = KNO2 + AgCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
(CH3COO)3Al + H2O = CH3COOAl(OH)2 + CH3COOH =>
(CH3COO)3Al + 2 H2O = CH3COOAl(OH)2 + 2 CH3COOH
Au3PO4 + Ni(SCN)3 = AuSCN + NiPO4 =>
Au3PO4 + Ni(SCN)3 = 3 AuSCN + NiPO4
P + HNO3 + H2O = PH3PO4 + NO =>
6 P + 5 HNO3 + 2 H2O = 3 PH3PO4 + 5 NO
CH3OH + HCOONa = HCOOCH3 + NaOH =>
CH3OH + HCOONa = HCOOCH3 + NaOH
NaOH + C20H14O4 = NaH14O4 + C20OH =>
NaOH + C20H14O4 = NaH14O4 + C20OH
CU + HNO3 = CU(NO3)2 + H2O + N =>
5 CU + 12 HNO3 = 5 CU(NO3)2 + 6 H2O + 2 N
SnCl2 + HClO4 = Sn(ClO4)2 + HCl =>
SnCl2 + 2 HClO4 = Sn(ClO4)2 + 2 HCl
C4H3(g) + O2(g) = CO2(g) + H2O(g) =>
4 C4H3(g) + 19 O2(g) = 16 CO2(g) + 6 H2O(g)
KCl + NICl2 = K2(NICl4) =>
2 KCl + NICl2 = K2(NICl4)
Na3Al(OH)6 + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na3Al(OH)6 + 6 H2SO4 = Al2(SO4)3 + 3 Na2SO4 + 12 H2O
KMnO4 + (NH4)2Fe(SO4)2 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10(NH4)2Fe(SO4)2 + 8 H2SO4 = 5 Fe2(SO4)3 + 10(NH4)2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
Ce2O4 + KI + HCl = KCl + CeCl3 + H2O + I =>
Ce2O4 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + 2 I
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
LiOH + HCl = H2O + LiCl =>
LiOH + HCl = H2O + LiCl
Pb(OH)2 + H2TeO4 = Pb(TeO4) + H2O =>
Pb(OH)2 + H2TeO4 = Pb(TeO4) + 2 H2O
Na2S + H2O = NaOH2 + S =>
Na2S + 2 H2O = 2 NaOH2 + S
Ca(OH)2 + Na2SO3 = NaOH + CaSO3 =>
Ca(OH)2 + Na2SO3 = 2 NaOH + CaSO3
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
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