| 前日に均衡した方程式 |
FeBr2 + AgNO3 = FeAg + Br2NO3
NaCl + Al2(SO4)3 + H2O = Al(OH)3 + Na2SO4 + HCl =>
6 NaCl + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 6 HCl
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
H2C + NaOH = Na2C + H2O =>
H2C + 2 NaOH = Na2C + 2 H2O
PbS + Br2 = PbBr2 + S =>
PbS + Br2 = PbBr2 + S
Na(NO3) = Na2O + NO2 + O2 =>
4 Na(NO3) = 2 Na2O + 4 NO2 + O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O* =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O*
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + Na2SO4(aq) =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4(aq)
Ca(OH)2 + Mg = Ca + H2O + MgO =>
Ca(OH)2 + Mg = Ca + H2O + MgO
CH3CH2CH3 + Cl2 = CCl4 + HCl =>
CH3CH2CH3 + 10 Cl2 = 3 CCl4 + 8 HCl
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NiCl2(aq) + (NH4)2S(aq) = NiS + (NH4)2Cl2 =>
NiCl2(aq) + (NH4)2S(aq) = NiS + (NH4)2Cl2
K2Cr2O7 + H2 = K2Cr2O5 + H2O =>
K2Cr2O7 + 2 H2 = K2Cr2O5 + 2 H2O
CuO + NaCl = CuCl2 + Na2O =>
CuO + 2 NaCl = CuCl2 + Na2O
Ca(OH)2 + HF = H2O + CaF2 =>
Ca(OH)2 + 2 HF = 2 H2O + CaF2
SO4 + H2O = H2SO4 + O =>
SO4 + H2O = H2SO4 + O
Cr2O7{2-} + S2O3{2-} + H3O{+} = Cr3{+} + S4O6{2-} + H2O =>
3 Cr2O7{2-} + 34 S2O3{2-} + 42 H3O{+} = 2 Cr3{+} + 17 S4O6{2-} + 63 H2O
NO + NH4 = N + H2O =>
2 NO + NH4 = 3 N + 2 H2O
Na3PO4(aq) + CuSO4(aq) = Na2SO4(aq) + Cu3(PO4)2 =>
2 Na3PO4(aq) + 3 CuSO4(aq) = 3 Na2SO4(aq) + Cu3(PO4)2
CH3CHO + Ag(NH3)2OH = HCOONH4 + Ag + NH3 + H2O =>
CH3CHO + 6 Ag(NH3)2OH = 2 HCOONH4 + 6 Ag + 10 NH3 + 3 H2O
CH3CH2OSO3H + H2O = CH3CH2OH + H2SO4 =>
CH3CH2OSO3H + H2O = CH3CH2OH + H2SO4
NdNa(SO4)2 + NaOH = Nd(OH)3 + Na2SO4 =>
NdNa(SO4)2 + 3 NaOH = Nd(OH)3 + 2 Na2SO4
C2H6O + Cr2O7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 2 Cr2O7{2-} + 16 H{+} = 3 C2H4O2 + 4 Cr{3+} + 11 H2O
NiCl2(aq) + (NH4)2S(aq) = NiS(aq) + NH4Cl(aq) =>
NiCl2(aq) + (NH4)2S(aq) = NiS(aq) + 2 NH4Cl(aq)
CaO + HClO4 = Ca(ClO4)2 + H2O =>
CaO + 2 HClO4 = Ca(ClO4)2 + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
K2SeO4 + HBr = K2SeO3 + Br2 + H2O =>
K2SeO4 + 2 HBr = K2SeO3 + Br2 + H2O
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + Na2SO4(aq) =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4(aq)
NH4NO2N2 = N2 + H2O =>
NH4NO2N2 = 2 N2 + 2 H2O
C6H5OH + CH2O = C6H4(OH)2 + CH4 =>
7 C6H5OH + 9 CH2O = 8 C6H4(OH)2 + 3 CH4
BaCl2 + Na2CrO4 = BaCrO4 + Na2Cl2 =>
BaCl2 + Na2CrO4 = BaCrO4 + Na2Cl2
C2H6O + Cr2O7{2-} + H{+} = C2H4O + H2O + Cr{3+} =>
3 C2H6O + Cr2O7{2-} + 8 H{+} = 3 C2H4O + 7 H2O + 2 Cr{3+}
P2O5 = O2 + P4 =>
2 P2O5 = 5 O2 + P4
Na(NO3) = Na2O + NO2 + O2 =>
4 Na(NO3) = 2 Na2O + 4 NO2 + O2
BaCO3 + Mg(NO3)2 = Ba(NO3)2 + MgCO3 =>
BaCO3 + Mg(NO3)2 = Ba(NO3)2 + MgCO3
NiCl2(aq) + (NH4)2S(aq) = NiS + NH4Cl =>
NiCl2(aq) + (NH4)2S(aq) = NiS + 2 NH4Cl
Ag2SO4 + K3PO4 = Ag3PO4 + K2SO4 =>
3 Ag2SO4 + 2 K3PO4 = 2 Ag3PO4 + 3 K2SO4
K2SO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + SO2(g) =>
K2SO3(aq) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + SO2(g)
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4(aq) =>
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4(aq)
CuSO4 + Br = Br2Cu + SO4 =>
CuSO4 + 2 Br = Br2Cu + SO4
C6H5OH + CH2O = C7H8O2 =>
C6H5OH + CH2O = C7H8O2
Na(HCO3) = Na2O + H2O + CO2 =>
2 Na(HCO3) = Na2O + H2O + 2 CO2
Na(NO3) = Na + NO3 =>
Na(NO3) = Na + NO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H{+} + Cr2O7{2-} + C2H6O = Cr{3+} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{2-} + C2H6O = 4 Cr{3+} + 2 CO2 + 11 H2O
CaO + CrO3 = CaCr2O7 =>
CaO + 2 CrO3 = CaCr2O7
(CH3)2S + O3 = H2O + S + CO2 =>
3(CH3)2S + 7 O3 = 9 H2O + 3 S + 6 CO2
AgOH + HCOOH = Ag + H2O + CO2 =>
2 AgOH + HCOOH = 2 Ag + 2 H2O + CO2
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4
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11/11/24
方程式のバランス12/11/23
化学反応式の係数調整サイトへのご意見·ご感想
