| 前日に均衡した方程式 |
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O
RCOONa + CaSO4 = (RCOO)2Ca + Na2SO4 =>
2 RCOONa + CaSO4 = (RCOO)2Ca + Na2SO4
Fe + KCl = FeKCl =>
Fe + KCl = FeKCl
Au + CN{-} + O2 + H2O = Au(CN)4{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4 Au(CN)4{-} + 12 OH{-}
Fe + KCl = FeKCl =>
Fe + KCl = FeKCl
RaCl2 = Ra + Cl =>
RaCl2 = Ra + 2 Cl
FeCl3 + H2O + S = FeCl2 + HCl + H2SO4 =>
6 FeCl3 + 4 H2O + S = 6 FeCl2 + 6 HCl + H2SO4
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
MnO4 + V = Mn + VO =>
MnO4 + 4 V = Mn + 4 VO
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
RaCl2 = Ra + Cl =>
RaCl2 = Ra + 2 Cl
C17H35COONa + NaOH = C18H36O2 + Na2O =>
C17H35COONa + NaOH = C18H36O2 + Na2O
SO4 + AgNO3 = AgO4 + SNO3 =>
SO4 + AgNO3 = AgO4 + SNO3
C7H7NO + NaOH + Cl2 = C7H5NO + NaCl + H2O =>
C7H7NO + 2 NaOH + Cl2 = C7H5NO + 2 NaCl + 2 H2O
Zn + HOH = Zn(OH)2 + H2 =>
Zn + 2 HOH = Zn(OH)2 + H2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Au + CN{-} + O2 + H2O = [Au(CN)4]{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4[Au(CN)4]{-} + 12 OH{-}
BaCl2 + CH3COOH = Ba(OH)2 + C2(HCl)2 =>
BaCl2 + CH3COOH = Ba(OH)2 + C2(HCl)2
As + KBrO3 + KH = K3AsO4 + KBr + H2O =>
6 As + 11 KBrO3 + 18 KH = 6 K3AsO4 + 11 KBr + 9 H2O
Fe2(SO4)3 + CaH2 = Ca2(SO4)2 + FeH3 =>
2 Fe2(SO4)3 + 6 CaH2 = 3 Ca2(SO4)2 + 4 FeH3
Fe + KCl = FeKCl =>
Fe + KCl = FeKCl
AgNO3(aq) + FeBr3(aq) = AgBr(s) + Fe(NO3)3(aq) =>
3 AgNO3(aq) + FeBr3(aq) = 3 AgBr(s) + Fe(NO3)3(aq)
C12H26 + H2 = C6H14 =>
C12H26 + H2 = 2 C6H14
C9H18 + Cl2 = CCl4 + H2 =>
C9H18 + 18 Cl2 = 9 CCl4 + 9 H2
C20H62 + O = CO2 + H2O =>
C20H62 + 71 O = 20 CO2 + 31 H2O
RaCl2 = Ra + Cl =>
RaCl2 = Ra + 2 Cl
HCl + HBr = ClBr2 + H2 =>
2 HCl + 4 HBr = 2 ClBr2 + 3 H2
Mg(s) + SnCl2(l) = Sn(s) + MgCl2 =>
Mg(s) + SnCl2(l) = Sn(s) + MgCl2
FeSO4 + SO3 = Fe2(SO4)3 + SO2 =>
2 FeSO4 + 2 SO3 = Fe2(SO4)3 + SO2
Bromine + Fluorine = brominetrifluoride =>
Br2 + 3 F2 = 2 BrF3
H2NNH2 + HNO3 = NO3 + H2NNH3 =>
H2NNH2 + HNO3 = NO3 + H2NNH3
C3O4H4 + NaOH = H2O + Na2H2C3O4 =>
C3O4H4 + 2 NaOH = 2 H2O + Na2H2C3O4
C6H6 + H2O = C6H5{-} + H3O{+} =>
C6H6 + H2O = C6H5{-} + H3O{+}
SO3 + Cu = S + CuO =>
SO3 + 3 Cu = S + 3 CuO
Pb(NO3)2 + H2O + NaClO = PbO2 + NaCl + HNO3 =>
Pb(NO3)2 + H2O + NaClO = PbO2 + NaCl + 2 HNO3
C3H7OH(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7OH(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
KCr(SO4)2 + Na2S + H2O = Cr(OH)3 + K2SO4 + H2S + Na2SO4 =>
2 KCr(SO4)2 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + K2SO4 + 3 H2S + 3 Na2SO4
C6H5NO2 + Fe + HCl = C6H5NH3Cl + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 7 HCl = C6H5NH3Cl + 3 FeCl2 + 2 H2O
SO3 + Cu = S + CuO =>
SO3 + 3 Cu = S + 3 CuO
FeS2 + Fe2(SO4)3 = FeSO4 + S8 =>
4 FeS2 + 4 Fe2(SO4)3 = 12 FeSO4 + S8
NaNO3 + NH3 = N(NO3)3 + NaH =>
3 NaNO3 + NH3 = N(NO3)3 + 3 NaH
C2H2 + Na = C2H2Na =>
C2H2 + Na = C2H2Na
CH3CO2H + Na2CO3 = Na(CH3CO2H) + CO2 + H2O =>
9 CH3CO2H + 4 Na2CO3 = 8 Na(CH3CO2H) + 6 CO2 + 2 H2O
C2H2 + Na = C2H2Na =>
C2H2 + Na = C2H2Na
SO3 + Cu = S + CuO =>
SO3 + 3 Cu = S + 3 CuO
PbO + C18H36O2 = Pb3C36H70O6 + H2O =>
3 PbO + 2 C18H36O2 = Pb3C36H70O6 + H2O
Pb(NO3)2 + KCl = KNO3 + PbCl2 =>
Pb(NO3)2 + 2 KCl = 2 KNO3 + PbCl2
SO3 + Cu = S + CuO =>
SO3 + 3 Cu = S + 3 CuO
Fe + KCl = FeKCl =>
Fe + KCl = FeKCl
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02/10/25
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