| 前日に均衡した方程式 |
2 NH4NNO3 = 3 N2 + O2 + 4 H2O
H2O + NaCl + NaMnO4 = Cl2 + MnO2 + NaOH =>
4 H2O + 6 NaCl + 2 NaMnO4 = 3 Cl2 + 2 MnO2 + 8 NaOH
NaSiO3 + HNO3 = HSiO3 + NaNO3 =>
NaSiO3 + HNO3 = HSiO3 + NaNO3
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
BiOOH + HSnO2{-} + H2O = Bi + Sn(OH)6{-} =>
BiOOH + HSnO2{-} + 2 H2O = Bi + Sn(OH)6{-}
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2CO3 + KOH = H2O + K2CO3 =>
H2CO3 + 2 KOH = 2 H2O + K2CO3
Me + H2SO4 = MeSO4 + H2 =>
Me + H2SO4 = MeSO4 + H2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Ca3N2 + HCl = CaCl2 + NH3 =>
Ca3N2 + 6 HCl = 3 CaCl2 + 2 NH3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Na2CaB5O9*8H2O = Na2CaB5O9 + H2O =>
Na2CaB5O9*8H2O = Na2CaB5O9 + 8 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
HNO3 = NO2 + O2 + H2O = HNO3 =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
K2SO4 + HNO3 = KNO3 + SO3 + H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3 + H2O
Pb(NO3)2 + NaI = PbI2Na2(NO3)2 =>
Pb(NO3)2 + 2 NaI = PbI2Na2(NO3)2
Na3SbO3 + HCl + Na2S = Sb2S3 + NaCl + H2O =>
2 Na3SbO3 + 12 HCl + 3 Na2S = Sb2S3 + 12 NaCl + 6 H2O
MgO + Al(OH)3 = MgAl2O4 + H2O =>
MgO + 2 Al(OH)3 = MgAl2O4 + 3 H2O
CrO2 + ClO = CrO4 + Cl =>
CrO2 + 2 ClO = CrO4 + 2 Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Fe3[Fe(CN)6]2 + NaOH = Na3[Fe(CN)6] + Fe(OH)2 =>
Fe3[Fe(CN)6]2 + 6 NaOH = 2 Na3[Fe(CN)6] + 3 Fe(OH)2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CH3CHCH2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 18 H2O + 15 CH3COOH
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
Al(s) + Br2(s) = Al2Br6(s) =>
2 Al(s) + 3 Br2(s) = Al2Br6(s)
CH3{-}CH2{-}CH2{-}CH2{-}CH2{-}CH3 = CH3{-}CH = CH2{-}CH2{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH2{-}CH2{-}CH3 = CH3{-}CH
PbO2 + H2 = Pb + H2O =>
PbO2 + 2 H2 = Pb + 2 H2O
H2S + Ta(OH)5 = Ta(HS)5 + H2O =>
5 H2S + Ta(OH)5 = Ta(HS)5 + 5 H2O
K2MnO4 + H2O = KMnO4 + KOH + MnO2 =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + 4 KOH + MnO2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
K2Cr2O7 + H2SO4 + C3H7OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 2 C3H7OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
MnO4{-} + Cl{-} + H2O = Mn{2+} + ClO{-} + OH{-} =>
2 MnO4{-} + 5 Cl{-} + 3 H2O = 2 Mn{2+} + 5 ClO{-} + 6 OH{-}
CuNO3 + MgSO4 = CuSO4 + MgNO3 =>
CuNO3 + MgSO4 = CuSO4 + MgNO3
H3AsO4 + KI + HCl = H3AsO3 + KCl + I2 + H2O =>
H3AsO4 + 2 KI + 2 HCl = H3AsO3 + 2 KCl + I2 + H2O
CO2 + H2O + N + N2O = C3H5N3O9 =>
6 CO2 + 5 H2O + 4 N + N2O = 2 C3H5N3O9
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CO2 + H2O + N + N2O = C3H5N3O9 =>
6 CO2 + 5 H2O + 4 N + N2O = 2 C3H5N3O9
Na2SO3 + HNO3 = NaNO3 + H2O + SO2 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2O + SO2
P2O5 + Mg(OH)2 = MgP2O6 + H2O =>
P2O5 + Mg(OH)2 = MgP2O6 + H2O
NaNO3 + FeSCN = Na + SCN + Fe(NO3)3 =>
3 NaNO3 + FeSCN = 3 Na + SCN + Fe(NO3)3
Ce(NO3)3 + H2SO4 + PbO2 = PbSO4 + H2[Ce(SO4)3] + H2O + HNO3 =>
2 Ce(NO3)3 + 7 H2SO4 + PbO2 = PbSO4 + 2 H2[Ce(SO4)3] + 2 H2O + 6 HNO3
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12/22/24
方程式のバランス01/21/24
化学反応式の係数調整サイトへのご意見·ご感想
