| 前日に均衡した方程式 |
2 HNO2 + K2CO3 = 2 KNO2 + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
As2S5 + NH4OH + H2O2 = NH4{+} + AsO4{-}3 + SO4{-}2 + H2O =>
2 As2S5 + 14 NH4OH + 49 H2O2 = 14 NH4{+} + 4 AsO4{-}3 + 10 SO4{-}2 + 56 H2O
P4O10 + H2O = H3P1O4 =>
P4O10 + 6 H2O = 4 H3P1O4
(Na2O) + (SiO2)2 = Na2SiO3 =>
2(Na2O) + (SiO2)2 = 2 Na2SiO3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Ca(OH)2 + P2O5 = (Ca(OH))3PO4 + H2O =>
6 Ca(OH)2 + P2O5 = 2(Ca(OH))3PO4 + 3 H2O
Co(H2O)6{2+} + Cl{-} = CoCl4{2-} + H2O =>
Co(H2O)6{2+} + 4 Cl{-} = CoCl4{2-} + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaHCO3(ac) + BaCl2 = NaCl(ac) + Ba(HCO3)2 =>
2 NaHCO3(ac) + BaCl2 = 2 NaCl(ac) + Ba(HCO3)2
(Na2O) + (SiO2)2 = Na2SiO3 =>
2(Na2O) + (SiO2)2 = 2 Na2SiO3
C2H2 + O2 + H2O = CO2H2 =>
2 C2H2 + 3 O2 + 2 H2O = 4 CO2H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KBr + H2O = H2 + KBrO =>
KBr + H2O = H2 + KBrO
Br2 + NaCrO2 + NaOH = NaBr + NaCrO4 + H2O =>
2 Br2 + NaCrO2 + 4 NaOH = 4 NaBr + NaCrO4 + 2 H2O
FeCl3 + K4Fe(CN)6 = Fe(CN)3 + K4FeCl6 =>
2 FeCl3 + K4Fe(CN)6 = 2 Fe(CN)3 + K4FeCl6
Ca(NO3)2 + (NH4)3PO4 = Ca3(PO4)2 + NH4NO3 =>
3 Ca(NO3)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4NO3
Ba(OH)2 + HI = H2O + BaI2 =>
Ba(OH)2 + 2 HI = 2 H2O + BaI2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
CaO + H2O = Ca(O3H4) =>
CaO + 2 H2O = Ca(O3H4)
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
C7H16(g) + O2 = CO2(g) + H2O(g) =>
C7H16(g) + 11 O2 = 7 CO2(g) + 8 H2O(g)
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Ca(s) + H2O(i) = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O(i) = Ca(OH)2(s) + H2(g)
Ca(NO2)2 + H2O = Ca(OH)2 + HNO2 =>
Ca(NO2)2 + 2 H2O = Ca(OH)2 + 2 HNO2
C12H22O11(l) + O2(g) = CO2(g) + H2(l) =>
2 C12H22O11(l) + 13 O2(g) = 24 CO2(g) + 22 H2(l)
BeO + H2O + KOH = Be(OH)4 + K =>
BeO + H2O + 2 KOH = Be(OH)4 + 2 K
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
CH3CH(CH3)CH2OH + PBr3 = CH3CH(CH3)CH2Br + H3PO3 =>
3 CH3CH(CH3)CH2OH + PBr3 = 3 CH3CH(CH3)CH2Br + H3PO3
N + O2 = NO =>
2 N + O2 = 2 NO
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
SO3 + FeOH2 = FeSO3 + OH2 =>
SO3 + FeOH2 = FeSO3 + OH2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C15H32 = C8H18 + C3H6 =>
3 C15H32 = 3 C8H18 + 7 C3H6
SO3 + HCe = HSO3Ce =>
SO3 + HCe = HSO3Ce
CH3NH2 + HCl = CH4 + NH3 + Cl2 =>
CH3NH2 + 2 HCl = CH4 + NH3 + Cl2
C10H12N2O8CaNa2 + HCl = NaCl + C10H12N2O8CaNaH =>
C10H12N2O8CaNa2 + HCl = NaCl + C10H12N2O8CaNaH
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaAlO2 = Al2O3 + Na2O =>
2 NaAlO2 = Al2O3 + Na2O
(NH4)2S + KCN = NH4CN + K2S =>
(NH4)2S + 2 KCN = 2 NH4CN + K2S
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3CH(CH3)CH2OH + PBr3 = CH3CH(CH3)CH2Br + H3PO3 =>
3 CH3CH(CH3)CH2OH + PBr3 = 3 CH3CH(CH3)CH2Br + H3PO3
HCl + Pb(NO3)2 = H2Pb + ClNO3 =>
2 HCl + Pb(NO3)2 = H2Pb + 2 ClNO3
KMnO4 + Na2SO3 + H2O = MnO3 + Na2SO4 + KOH =>
2 KMnO4 + Na2SO3 + H2O = 2 MnO3 + Na2SO4 + 2 KOH
C6H5NO2 + H2 = C6H5NH2 + HOH =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 HOH
FeSO4(aq) + KOH(aq) = Fe(OH)2(aq) + K2SO4(aq) =>
FeSO4(aq) + 2 KOH(aq) = Fe(OH)2(aq) + K2SO4(aq)
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01/03/25
方程式のバランス02/02/24
化学反応式の係数調整サイトへのご意見·ご感想
