| 前日に均衡した方程式 |
Na3[Al(OH)6] + 3 HCl = Al(OH)3 + 3 NaCl + 3 H2O
CH3CH2CHO + CU(OH)2 = CH3CH2COOH + CU2O + H2O =>
4 CH3CH2CHO + 6 CU(OH)2 = 5 CH3CH2COOH + 3 CU2O + 3 H2O
Al + CuSO4 = Al3(SO4)3 + Cu =>
3 Al + 3 CuSO4 = Al3(SO4)3 + 3 Cu
FeCl3*6H2O + SOCl2 = FeCl3 + SO2 + HCl =>
FeCl3*6H2O + 6 SOCl2 = FeCl3 + 6 SO2 + 12 HCl
[Ag(NH3)2]OH + HCOONa = Ag + NaHCO3 + NH3 + H2O =>
2[Ag(NH3)2]OH + HCOONa = 2 Ag + NaHCO3 + 4 NH3 + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
MnSO4 + NaOCl + H2O = MnO2 + NaCl + H2SO4 =>
MnSO4 + NaOCl + H2O = MnO2 + NaCl + H2SO4
PbO + Cl = PbCl2 + O2 =>
2 PbO + 4 Cl = 2 PbCl2 + O2
MnN + C = Mn + CN =>
MnN + C = Mn + CN
HCl + HgS = HgCl2 + H2S =>
2 HCl + HgS = HgCl2 + H2S
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Cu(s) + HNO3(aq) = Cu(NO3)2(s) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(s) + 2 NO2(g) + 2 H2O
NaBrO + Fe = FeBrO + Na =>
NaBrO + Fe = FeBrO + Na
C2H5OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{+3} + H2O =>
3 C2H5OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{+3} + 11 H2O
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg(s) + Cu(No3)2(aq) = Mg(No3)2(aq) + Cu(s) =>
Mg(s) + Cu(No3)2(aq) = Mg(No3)2(aq) + Cu(s)
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Ag2SO4 + MgBr2 = AgBr + MgSO4 =>
Ag2SO4 + MgBr2 = 2 AgBr + MgSO4
Pb(NO3)2 + K2Cr2O7 = Cr2O7Pb + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = Cr2O7Pb + 2 KNO3
H2SO4NaCO3 = NaSO4CO3H2 =>
H2SO4NaCO3 = NaSO4CO3H2
Mg + Au(CN)2 = Mg(CN)2 + Au =>
Mg + Au(CN)2 = Mg(CN)2 + Au
AlCl3 + Ca(OH)2 = Al(OH)2 + CaCl3 =>
AlCl3 + Ca(OH)2 = Al(OH)2 + CaCl3
Cu + SnCl4 = CuCl2 + Sn =>
2 Cu + SnCl4 = 2 CuCl2 + Sn
Sn + FeCl2 = SnCl2 + Fe =>
Sn + FeCl2 = SnCl2 + Fe
Pb(NO3)2 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)2 =>
Pb(NO3)2 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)2
Fe(ClO4)3 + NH3 + H2O = Fe(OH)3 + NH4(ClO4) =>
Fe(ClO4)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4(ClO4)
Ca(NO3)2*4H2O + Na3PO4 = Ca3(PO4)2 + NaNO3 + H2O =>
3 Ca(NO3)2*4H2O + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3 + 12 H2O
HBrKI = KBrHI =>
HBrKI = KBrHI
NO3{-} + Sn{2+} + H2O = NO2 + Sn{4+} + OH{-} =>
2 NO3{-} + Sn{2+} + 2 H2O = 2 NO2 + Sn{4+} + 4 OH{-}
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
Na3PO4*4H2O = Na3PO4 + H2O =>
Na3PO4*4H2O = Na3PO4 + 4 H2O
Ba(OH)2 + CuS = BaS + Cu(OH)2 =>
Ba(OH)2 + CuS = BaS + Cu(OH)2
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca(NO3)2 + NaBr = Ca(Br)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaBr = Ca(Br)2 + 2 Na(NO3)
C2H19NO4 + O2 = HNO3 + CO2 + H2O =>
C2H19NO4 + 6 O2 = HNO3 + 2 CO2 + 9 H2O
C5H11NO2 + O2 = CO2 + H2O + N2 =>
4 C5H11NO2 + 27 O2 = 20 CO2 + 22 H2O + 2 N2
CuO + Be = Cu + BeO =>
CuO + Be = Cu + BeO
Ca + H2O = H + Ca(OH)2 =>
Ca + 2 H2O = 2 H + Ca(OH)2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Ba(C2H3O2)2 + H2SO4 = BaSO4 + CH3COOH =>
Ba(C2H3O2)2 + H2SO4 = BaSO4 + 2 CH3COOH
KOH + CI = KCIO3 + KCI + H2O =>
6 KOH + 6 CI = KCIO3 + 5 KCI + 3 H2O
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
KMnO4 + KOH + NaNO2 = K2MnO4 + NaNO3 + H2O =>
2 KMnO4 + 2 KOH + NaNO2 = 2 K2MnO4 + NaNO3 + H2O
NH4NO2 + NaOH = NaNO2 + NH4OH =>
NH4NO2 + NaOH = NaNO2 + NH4OH
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
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10/18/24
方程式のバランス11/17/23
化学反応式の係数調整サイトへのご意見·ご感想
