| 前日に均衡した方程式 |
CaCO3 = CaO + CO2
P4O10(s) + H2SO4(aq) = H3PO4(aq) + SO3(g) =>
P4O10(s) + 6 H2SO4(aq) = 4 H3PO4(aq) + 6 SO3(g)
H + O = H2O =>
2 H + O = H2O
NH4Cl + Zn(OH)2 = ZnCl2 + NH3 + H2O =>
2 NH4Cl + Zn(OH)2 = ZnCl2 + 2 NH3 + 2 H2O
H3BO3(aq) = H4B6O11(aq) + H2O(l) =>
6 H3BO3(aq) = H4B6O11(aq) + 7 H2O(l)
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
C75H77 + O2 = H2O + CO2 =>
4 C75H77 + 377 O2 = 154 H2O + 300 CO2
C4H6BaO4 + HBr = CH3COOH + BaBr2 =>
C4H6BaO4 + 2 HBr = 2 CH3COOH + BaBr2
Mg0 + SO2 + O2 = MgSO4 =>
Mg0 + SO2 + O2 = MgSO4
Ni(OH)2 + C4H8N2O2 = Ni(C4H7O2N2)2 + H2O =>
Ni(OH)2 + 2 C4H8N2O2 = Ni(C4H7O2N2)2 + 2 H2O
NH3 + H(NO3) = NH4NO3 =>
NH3 + H(NO3) = NH4NO3
H3P + O2 = H2O + P2H3 =>
8 H3P + 3 O2 = 6 H2O + 4 P2H3
NO + BF3 = NOBF3 =>
NO + BF3 = NOBF3
F2 + CsBr = CsF + Br =>
F2 + 2 CsBr = 2 CsF + 2 Br
Na2CO3 = Na{+} + CO3{-2} =>
Na2CO3 = 2 Na{+} + CO3{-2}
CH3CH2OH + MnO4 = CH3CHO + Mn + H2O =>
4 CH3CH2OH + MnO4 = 4 CH3CHO + Mn + 4 H2O
H7NaC3O + O2 = CO2 + H2O + Na2CO3 =>
2 H7NaC3O + 9 O2 = 5 CO2 + 7 H2O + Na2CO3
Na2O + SiO2 = Na2SiO2 + O2 =>
2 Na2O + 2 SiO2 = 2 Na2SiO2 + O2
Tl + O2 = TlO =>
2 Tl + O2 = 2 TlO
V2O5 + H2C2O4 = VOC2O4 + CO2 + H2O =>
V2O5 + 3 H2C2O4 = 2 VOC2O4 + 2 CO2 + 3 H2O
Ag + NaI = AgI + Na =>
Ag + NaI = AgI + Na
Zn(SO4) + SrCl2 = ZnCl2 + Sr(SO4) =>
Zn(SO4) + SrCl2 = ZnCl2 + Sr(SO4)
B2S3(s) + H2O(l) = H3BO3(aq) + H2S(g) =>
B2S3(s) + 6 H2O(l) = 2 H3BO3(aq) + 3 H2S(g)
C16H24O5N4 + O2 = CO2 + H2O + N =>
2 C16H24O5N4 + 39 O2 = 32 CO2 + 24 H2O + 8 N
CuO + HI = CuI + I2 + H2O =>
2 CuO + 4 HI = 2 CuI + I2 + 2 H2O
NaO + H2O = NaOH + (OH)2 =>
2 NaO + 2 H2O = 2 NaOH + (OH)2
KOH + H2 = KH + H2O =>
KOH + H2 = KH + H2O
NaHO3 + C4H4O6 = Na2C4H4O6 + H2O + CO2 =>
8 NaHO3 + 9 C4H4O6 = 4 Na2C4H4O6 + 14 H2O + 20 CO2
Bi(OH)3 + Na2[Sn(OH)4] = Bi + Na2[Sn(OH)6] =>
2 Bi(OH)3 + 3 Na2[Sn(OH)4] = 2 Bi + 3 Na2[Sn(OH)6]
KOH + H2 = KH + H2O =>
KOH + H2 = KH + H2O
Cu2 + PO4 = Cu3(PO4)2 =>
3 Cu2 + 4 PO4 = 2 Cu3(PO4)2
Ce2 + Ae = AeCe3 =>
3 Ce2 + 2 Ae = 2 AeCe3
C13H8O + NaBH4 + CH3CH2OH = C13H9OH + NaB(OCH2CH3) =>
5 C13H8O + 2 NaBH4 + 2 CH3CH2OH = 5 C13H9OH + 2 NaB(OCH2CH3)
Al3(NO3)3 + LiSO4 = AlSO4 + LiNO3 =>
Al3(NO3)3 + 3 LiSO4 = 3 AlSO4 + 3 LiNO3
CuSO4(ag) + Zn(s) = Cu(s) + ZnSO4(ag) =>
CuSO4(ag) + Zn(s) = Cu(s) + ZnSO4(ag)
Na3[Cr(OH)6] + H2O2 + KOH = K2CrO4 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 + 4 KOH = 2 K2CrO4 + 6 NaOH + 8 H2O
MoO3 + H2SO4 = H2MoO4 + SO3 =>
MoO3 + H2SO4 = H2MoO4 + SO3
H2SO4 + FeSO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
3 H2SO4 + 6 FeSO4 + 2 HNO3 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
KHCO3 + Ba(OH)2 = KOH + Ba(HCO3)2 =>
2 KHCO3 + Ba(OH)2 = 2 KOH + Ba(HCO3)2
Na2SiO3*9H2O = Na2SiO3 + H2O =>
Na2SiO3*9H2O = Na2SiO3 + 9 H2O
Na3[Cr(OH)6] + H2O2 + KOH = K2CrO4 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 + 4 KOH = 2 K2CrO4 + 6 NaOH + 8 H2O
(e)Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3(e)Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K2(CO3) + H(NO3) = K(NO3) + CO2 + H2O =>
K2(CO3) + 2 H(NO3) = 2 K(NO3) + CO2 + H2O
Na3(PO4) + CrCl3 = NaCl + CrPO4 =>
Na3(PO4) + CrCl3 = 3 NaCl + CrPO4
S2 + KOH = K2S + K2SO3 + H2O =>
3 S2 + 12 KOH = 4 K2S + 2 K2SO3 + 6 H2O
KMnO4 + NH2OH = N2 + H2O + MnO2 + KOH =>
2 KMnO4 + 6 NH2OH = 3 N2 + 8 H2O + 2 MnO2 + 2 KOH
NH2NH2 + H2O2 = N2 + H2O =>
NH2NH2 + 2 H2O2 = N2 + 4 H2O
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
Na3[Cr(OH)6] + H2O2 + KOH = K2CrO4 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 + 4 KOH = 2 K2CrO4 + 6 NaOH + 8 H2O
CH3CH2COOH + H2O = H3O + CH3CH2OO =>
2 CH3CH2COOH + 3 H2O = H3O + 3 CH3CH2OO
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