| 前日に均衡した方程式 |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CH(CN)CH3 + HCl + H2O = CH3CH(COOH)CH3 + NH4Cl =>
CH3CH(CN)CH3 + HCl + 2 H2O = CH3CH(COOH)CH3 + NH4Cl
NH4(C2H3O2) + Na(ClO3) = NH4ClO3 + NaC2H3O2 =>
NH4(C2H3O2) + Na(ClO3) = NH4ClO3 + NaC2H3O2
AlF3(aq) + MgSO4(aq) = Al2(SO4)3(aq) + MgF2(s) =>
2 AlF3(aq) + 3 MgSO4(aq) = Al2(SO4)3(aq) + 3 MgF2(s)
HN3 + HI = N2 + NH4I =>
3 HN3 + HI = 4 N2 + NH4I
C8H16 + HCl = C8H17Cl =>
C8H16 + HCl = C8H17Cl
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2(s) + 2 NaNO3(aq)
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
(NH4)2MoO4 + Na2S + H2O = (NH4)2MoS4 + NaOH =>
(NH4)2MoO4 + 4 Na2S + 4 H2O = (NH4)2MoS4 + 8 NaOH
NaMnO4 + H2O = MnO2 + NaOH + O2 =>
4 NaMnO4 + 2 H2O = 4 MnO2 + 4 NaOH + 3 O2
C2H5OH + K2 = C2H5OK + H2 =>
2 C2H5OH + K2 = 2 C2H5OK + H2
C6H5COOH + HCl = C6H5COO + H2Cl =>
C6H5COOH + HCl = C6H5COO + H2Cl
HNO3 + Na2SO4 + BaCl2 = NaNO3 + HCl + BaSO4 =>
2 HNO3 + Na2SO4 + BaCl2 = 2 NaNO3 + 2 HCl + BaSO4
Ba(CN)2 + NaOH = NaCN + Ba(OH)2 =>
Ba(CN)2 + 2 NaOH = 2 NaCN + Ba(OH)2
C7H8O + FeCl3 = Fe(C7H7O)3 + HCl =>
3 C7H8O + FeCl3 = Fe(C7H7O)3 + 3 HCl
Fe(OH)2(s) + O2(g) + H2O(l) = Fe(OH)3(s) =>
4 Fe(OH)2(s) + O2(g) + 2 H2O(l) = 4 Fe(OH)3(s)
Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O =>
Cr2O7 + 2 CH3CH2OH + 3 H2SO4 = Cr2(SO4)3 + 2 CH3COOH + 5 H2O
CH3COO + H2 = CH4 + CO2 =>
2 CH3COO + H2 = 2 CH4 + 2 CO2
Ba(OH)2 + H2S = BaS + H2(OH)2 =>
Ba(OH)2 + H2S = BaS + H2(OH)2
C2H4O2 + OH = C2H3O2 + H2O =>
C2H4O2 + OH = C2H3O2 + H2O
P4O10(g) + H2O = H3PO4(aq) =>
P4O10(g) + 6 H2O = 4 H3PO4(aq)
(CH3)2CHCHO + KMnO4 + KOH = (CH3)2CHCOOK + MnO2 + H2O =>
3(CH3)2CHCHO + 2 KMnO4 + KOH = 3(CH3)2CHCOOK + 2 MnO2 + 2 H2O
H3BO3 + KHF2 = KBF4 + KOH + H2O =>
H3BO3 + 2 KHF2 = KBF4 + KOH + 2 H2O
AlBr3 + Na3(PO4) = Al(PO4) + NaBr =>
AlBr3 + Na3(PO4) = Al(PO4) + 3 NaBr
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
FeCl3(aq) + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3(aq) + 3(NH4)2S = Fe2S3 + 6 NH4Cl
Fe(OH)3 + TiCl4 = TiO2 + Fe[FeCl6] + H2O =>
4 Fe(OH)3 + 3 TiCl4 = 3 TiO2 + 2 Fe[FeCl6] + 6 H2O
O2 + Li2Se = Se2 + Li2O =>
O2 + 2 Li2Se = Se2 + 2 Li2O
Zn + AgN03 = Zn(N03)2 + Ag =>
Zn + 2 AgN03 = Zn(N03)2 + 2 Ag
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)2 + Ca3(SO4)3 =>
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)2 + Ca3(SO4)3
KHF2 + H3BO3 = H2BF2KO2 + H2O =>
KHF2 + H3BO3 = H2BF2KO2 + H2O
Fe(SO4) + NaCl + Cl2 = FeCl3 + Na2SO4 =>
2 Fe(SO4) + 4 NaCl + Cl2 = 2 FeCl3 + 2 Na2SO4
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + Na2(NO3)2 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 3 Na2(NO3)2
HNO3 + Al2(O)3 = Al(NO3)3 + H2O =>
6 HNO3 + Al2(O)3 = 2 Al(NO3)3 + 3 H2O
Cu2 + Fe3 + O2 = Cu4(Fe6O4)3 =>
2 Cu2 + 6 Fe3 + 6 O2 = Cu4(Fe6O4)3
ZnBr2 + H2SO4 = ZnSO4 + HBr =>
ZnBr2 + H2SO4 = ZnSO4 + 2 HBr
AsCl3 = As4 + Cl2 =>
4 AsCl3 = As4 + 6 Cl2
SnO2 + CH4 = Sn + CO2 + H2O =>
2 SnO2 + CH4 = 2 Sn + CO2 + 2 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Pb + Na2CrO4 = PbCrO4 + Na =>
Pb + Na2CrO4 = PbCrO4 + 2 Na
CuSO4*7H2O = CuSO4 + H2O =>
CuSO4*7H2O = CuSO4 + 7 H2O
ClO3{-} + Cu + H{+} = Cl{-} + Cu{2+} + H2O =>
ClO3{-} + 3 Cu + 6 H{+} = Cl{-} + 3 Cu{2+} + 3 H2O
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
KOH(aq) + HClO2(aq) = KClO2 + H2O =>
KOH(aq) + HClO2(aq) = KClO2 + H2O
KMnO4 + CH2CH2 + KOH = CH2(OH)CH2OH + K2MnO4 =>
2 KMnO4 + CH2CH2 + 2 KOH = CH2(OH)CH2OH + 2 K2MnO4
C(s) + O2(g) + N2(g) + H2(g) = H2NCH2COOH(s) =>
4 C(s) + 2 O2(g) + N2(g) + 5 H2(g) = 2 H2NCH2COOH(s)
Ag2S + Cu(NO3)2 = Ag(NO3) + CuS =>
Ag2S + Cu(NO3)2 = 2 Ag(NO3) + CuS
Fe + NaCl + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl + Na =>
3 Fe + 6 NaCl + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl + 6 Na
Zn + BaCl2 = Ba + ZnCl2 =>
Zn + BaCl2 = Ba + ZnCl2
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス10/30/24
方程式のバランス11/29/23
化学反応式の係数調整サイトへのご意見·ご感想
