| 前日に均衡した方程式 |
Br2 + 2 KI = 2 KBr + I2
C3H7SH + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C3H7SH + 6 O2(g) = 3 CO2(g) + SO2(g) + 4 H2O(g)
MnCl2 + NH3 = MnH2 + NCl3 =>
3 MnCl2 + 2 NH3 = 3 MnH2 + 2 NCl3
C7H4Na2O3 + HCl = C7H6O3 + NaCl =>
C7H4Na2O3 + 2 HCl = C7H6O3 + 2 NaCl
PbS + Pb2O4 = Pb + SO2 =>
2 PbS + Pb2O4 = 4 Pb + 2 SO2
PO3 = P8 + O2 =>
8 PO3 = P8 + 12 O2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Cu + NaCl + CH3COOH = CuNaClCH3COOH =>
Cu + NaCl + CH3COOH = CuNaClCH3COOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O3 + C8H18 = CO2 + H2O =>
25 H2O3 + 2 C8H18 = 16 CO2 + 43 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
((CH3)4PCl) + Sb2O3 + HCl = ((CH3)4P)3Sb2Cl9 + H2O =>
3((CH3)4PCl) + Sb2O3 + 6 HCl = ((CH3)4P)3Sb2Cl9 + 3 H2O
KAI(OH)4 + H2SO4 = AI(OH)3 + K2SO4 + H2O =>
2 KAI(OH)4 + H2SO4 = 2 AI(OH)3 + K2SO4 + 2 H2O
SiCl4(i) + H2O(i) = SiO2(s) + HCl(aq) =>
SiCl4(i) + 2 H2O(i) = SiO2(s) + 4 HCl(aq)
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
H2S + HBr = H2Br + S =>
H2S + 2 HBr = 2 H2Br + S
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
HNO3 + MgCO3 = CO2 + H2O + Mg(NO3)2 =>
2 HNO3 + MgCO3 = CO2 + H2O + Mg(NO3)2
NO3 + SO4 = NO3SO4 =>
NO3 + SO4 = NO3SO4
Ca(OH)2 + Na2S = CaS + Na(OH) =>
Ca(OH)2 + Na2S = CaS + 2 Na(OH)
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CH3COOAg + AgNO3 = CH3COONO3 + Ag =>
CH3COOAg + AgNO3 = CH3COONO3 + 2 Ag
Mn(s) + CuCl(aq) = Cu(s) + MnCl2(s) =>
Mn(s) + 2 CuCl(aq) = 2 Cu(s) + MnCl2(s)
OH{-} + Cr(OH)3 + HO2{-} = CrO4{2-} + H2O =>
OH{-} + 2 Cr(OH)3 + 3 HO2{-} = 2 CrO4{2-} + 5 H2O
Al(OH)3 + CO2 = Al(HCO3)3 =>
Al(OH)3 + 3 CO2 = Al(HCO3)3
NHCO3 + MgSO4 = NHSO4 + MgCO3 =>
NHCO3 + MgSO4 = NHSO4 + MgCO3
Al2O3 + LiBO2 = AlBO3 + Li2O =>
Al2O3 + 2 LiBO2 = 2 AlBO3 + Li2O
SnCl2 + HgCl2 + HCl = Hg + H2(SnCl6) =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2(SnCl6)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
HC2H3O2 + Na2HCO3 = NaC2H3O2 + H2O + CO2 =>
15 HC2H3O2 + 8 Na2HCO3 = 16 NaC2H3O2 + 10 H2O + 6 CO2
Ba2 + F = BaF2(s) =>
Ba2 + 4 F = 2 BaF2(s)
NH3 + Ag(NO3) = Ag(NH3)2 + NO3 =>
2 NH3 + Ag(NO3) = Ag(NH3)2 + NO3
Bi(NO3)3 + NaOH = Bi(HO)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(HO)3 + 3 NaNO3
Zn + Au{+} = Zn{+} + Au =>
Zn + Au{+} = Zn{+} + Au
PhBaO2 + H2O = PhBa(OH)2 + O2 =>
2 PhBaO2 + 2 H2O = 2 PhBa(OH)2 + O2
HCN + MgO = (CN)2Mg + H2O =>
2 HCN + MgO = (CN)2Mg + H2O
Cl2 + Na2CO3 = NaCl + NaOCl + CO2 =>
Cl2 + Na2CO3 = NaCl + NaOCl + CO2
Fe2(SO4)3 + K4[Fe(cn)6] = K2(SO4) + Fe4[Fe(cn)6]3 =>
2 Fe2(SO4)3 + 3 K4[Fe(cn)6] = 6 K2(SO4) + Fe4[Fe(cn)6]3
AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
(NH4)3PO4(aq) + AlCl3(aq) = (NH4)3Cl3 + AlPO4(s) =>
(NH4)3PO4(aq) + AlCl3(aq) = (NH4)3Cl3 + AlPO4(s)
BrF2 = Br + F =>
BrF2 = Br + 2 F
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
P2O5 + H2O = H3PO4(aq) =>
P2O5 + 3 H2O = 2 H3PO4(aq)
H{+} + V{+2} + VO{+2}— = V{+3} + H2O =>
2 H{+} + V{+2} + VO{+2}— = 2 V{+3} + H2O
Zn + H2O = ZnH2 + O =>
Zn + H2O = ZnH2 + O
Na3[Fe(OH)6] = Fe(OH)3 + NaOH =>
Na3[Fe(OH)6] = Fe(OH)3 + 3 NaOH
NaOH + MnCl = NaCl + MnOH =>
NaOH + MnCl = NaCl + MnOH
(MgSO4)7H2O + NaOH = MgNa + S + H2O + O25 =>
50(MgSO4)7H2O + 350 NaOH = 350 MgNa + 350 S + 225 H2O + 63 O25
Na2CO3 + Cl2 = NaCl + CO3 =>
Na2CO3 + Cl2 = 2 NaCl + CO3
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