| 前日に均衡した方程式 |
Sn + 2 Cl2 = SnCl4
Mg + HCl1 = MgCl2 + H2 =>
Mg + 2 HCl1 = MgCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Sn + Cl2 = SnCl2 =>
Sn + Cl2 = SnCl2
CH3CH2OH + KMnO4 + H2SO4 = CH3CHO + MnO2 + K2SO4 + H2O =>
3 CH3CH2OH + 2 KMnO4 + H2SO4 = 3 CH3CHO + 2 MnO2 + K2SO4 + 4 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
LiCI + K2O = Li2O + KCI =>
2 LiCI + K2O = Li2O + 2 KCI
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Li(OH) + H2SO4 = Li2SO4 + H2O =>
2 Li(OH) + H2SO4 = Li2SO4 + 2 H2O
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Hg{2+} + Na3PO4 = Hg3(PO4)2 + Na{+} =>
3 Hg{2+} + 2 Na3PO4 = Hg3(PO4)2 + 6 Na{+}
NH3OHCl + I2 + KOH = N2 + KI + KCl + H2O =>
2 NH3OHCl + I2 + 4 KOH = N2 + 2 KI + 2 KCl + 6 H2O
Rb(s) + H2O(i) = H2(g) + RbOH(aq) =>
2 Rb(s) + 2 H2O(i) = H2(g) + 2 RbOH(aq)
Fe(NO3)2 + MgS = FeS + Mg(NO3)2 =>
Fe(NO3)2 + MgS = FeS + Mg(NO3)2
H3PO4 + SO4 = H2PO4 + HSO4 =>
H3PO4 + SO4 = H2PO4 + HSO4
Na2SO3 + Zn + H2SO4 = ZnSO4 + Na2S + H2O =>
Na2SO3 + 3 Zn + 3 H2SO4 = 3 ZnSO4 + Na2S + 3 H2O
CH4 + O2 = CO2 + H2O(water) =>
CH4 + 2 O2 = CO2 + 2 H2O(water)
Sr(OH2) + Fe(NO3)3 = Sr(NO3)3 + Fe(OH2) =>
Sr(OH2) + Fe(NO3)3 = Sr(NO3)3 + Fe(OH2)
Fe{3+} + NH4OH = Fe(NH3)20{3+} + H2O =>
Fe{3+} + 20 NH4OH = Fe(NH3)20{3+} + 20 H2O
MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O2 =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 4 O2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Na2S2O2 + H2O = Na2S2O2*5H2O =>
Na2S2O2 + 5 H2O = Na2S2O2*5H2O
Zn(OH)2 + KBr = ZnBr2 + KOH =>
Zn(OH)2 + 2 KBr = ZnBr2 + 2 KOH
Zn + HCl = H2 + Zn4Cl2 =>
4 Zn + 2 HCl = H2 + Zn4Cl2
Sr + LiCl = SrCl2 + Li =>
Sr + 2 LiCl = SrCl2 + 2 Li
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CrO3 = Cr + O =>
CrO3 = Cr + 3 O
CUCO3 + H2SO4 = CUSO4H2O + CO2 =>
CUCO3 + H2SO4 = CUSO4H2O + CO2
Ca(OH)2 + MgCO3 = CO3 + MgOH + Ca =>
Ca(OH)2 + 2 MgCO3 = 2 CO3 + 2 MgOH + Ca
Br2 + NiI3 = I + NiBr2 =>
Br2 + NiI3 = 3 I + NiBr2
Fe + OMg = FeMgO =>
Fe + OMg = FeMgO
C2O2 + O = CO2 =>
C2O2 + 2 O = 2 CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu + S = Cu2S = Cu + S = Cu2S =>
2 Cu + S = Cu2S
C2H5NO2 + H2NCN = C3H7N3O2 =>
C2H5NO2 + H2NCN = C3H7N3O2
BaCl2*H2O(s) = BaCl2(s) + H2O(g) =>
BaCl2*H2O(s) = BaCl2(s) + H2O(g)
HCl(aq) + K2CO3 = KCl(aq) + H2O + CO2 =>
2 HCl(aq) + K2CO3 = 2 KCl(aq) + H2O + CO2
Sn + Cl2 = SnCl2 =>
Sn + Cl2 = SnCl2
Ce(NO3)3 + NH3 = [Ce(NH3)6](NO3)3 =>
Ce(NO3)3 + 6 NH3 = [Ce(NH3)6](NO3)3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
Sn + Cl2 = SnCl2 =>
Sn + Cl2 = SnCl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4 + HCl = Cu + HClSO4 =>
CuSO4 + HCl = Cu + HClSO4
Sn + Cl2 = SnCl2 =>
Sn + Cl2 = SnCl2
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
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01/04/25
方程式のバランス02/03/24
化学反応式の係数調整サイトへのご意見·ご感想
