| 前日に均衡した方程式 |
CuS + 4 HNO3 = Cu(NO3)2 + S + 2 NO2 + 2 H2O
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl(aq)
HCl + K2SO3 = HSO3 + K2Cl =>
HCl + K2SO3 = HSO3 + K2Cl
FeSO4 + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + H2O + N2O =>
24 FeSO4 + 30 HNO3 = 8 Fe(NO3)3 + 8 Fe2(SO4)3 + 15 H2O + 3 N2O
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2 =>
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PH3 + AgNO3 + H2O = H2PO4 + Ag + HNO3 =>
PH3 + 9 AgNO3 + 4 H2O = H2PO4 + 9 Ag + 9 HNO3
C6H5OH(s) + O2(g) = CO2(g) + H2O(g) =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
KHCO3 + MgSO4 = MgCO3 + K2SO4 + H2O + CO2 =>
2 KHCO3 + MgSO4 = MgCO3 + K2SO4 + H2O + CO2
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni =>
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni
C3H8O + Cl2 = C3H8OCl2 =>
C3H8O + Cl2 = C3H8OCl2
Cr2O3 + C = Cr2O + CO2 =>
Cr2O3 + C = Cr2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Li2S + NaF = Na2S + LiF =>
Li2S + 2 NaF = Na2S + 2 LiF
MgCO + O = MgO + CO =>
MgCO + O = MgO + CO
Li2O + Nb2O5 = LiNbO3 =>
Li2O + Nb2O5 = 2 LiNbO3
KMnO4 + H2O + K2SO3 = K2SO4 + MnO2 + KOH =>
2 KMnO4 + H2O + 3 K2SO3 = 3 K2SO4 + 2 MnO2 + 2 KOH
RbOH + HSO4 = H2O + RbSO4 =>
RbOH + HSO4 = H2O + RbSO4
SO = S + O3 =>
3 SO = 3 S + O3
SrBr2 + K2SO4 = Sr(SO4) + KBr =>
SrBr2 + K2SO4 = Sr(SO4) + 2 KBr
F + MgCl2 = Mg2 + FCl =>
4 F + 2 MgCl2 = Mg2 + 4 FCl
HCN + SO2 + H2O = HCNS + H2SO4 =>
HCN + 3 SO2 + 2 H2O = HCNS + 2 H2SO4
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
IO3{-} + SO2{-} + H2O = I{-} + H2SO4{-} =>
IO3{-} + 3 SO2{-} + 3 H2O = I{-} + 3 H2SO4{-}
NO2{-} + S + H2O = NO3{-} + H2S =>
NO2{-} + S + H2O = NO3{-} + H2S
Mg(OH)2 + Na2CO3 = NaOH + MgCO3 =>
Mg(OH)2 + Na2CO3 = 2 NaOH + MgCO3
MgI2 + KOH = MgOH + KI2 =>
MgI2 + KOH = MgOH + KI2
Pb(NO3)2 + KI = I2(NO3) + K4Pb =>
Pb(NO3)2 + 4 KI = 2 I2(NO3) + K4Pb
ClO3{-} + I{-} + H{+} = I2 + Cl{-2} + H2O =>
2 ClO3{-} + 14 I{-} + 12 H{+} = 7 I2 + 2 Cl{-2} + 6 H2O
Pb(NO3)2 + Na2SO4 = Pb(SO4) + NaNO3 =>
Pb(NO3)2 + Na2SO4 = Pb(SO4) + 2 NaNO3
C3H7Cl + KOH = KCl + C3H7OH =>
C3H7Cl + KOH = KCl + C3H7OH
P + NaOH = Na3PO3 + H2 =>
2 P + 6 NaOH = 2 Na3PO3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KBr + PbO2 + HNO3 = Pb(NO3)2 + Br + KNO3 + H2O =>
2 KBr + PbO2 + 4 HNO3 = Pb(NO3)2 + 2 Br + 2 KNO3 + 2 H2O
Ca(OH)2 + HCl = H2O2 + Ca(HCl)2 =>
Ca(OH)2 + 2 HCl = H2O2 + Ca(HCl)2
CH3COOH + C5H11OH = CH3COO(CH2)4CH3 + H2O =>
CH3COOH + C5H11OH = CH3COO(CH2)4CH3 + H2O
[Cu(NH3)4](OH)2 + H2SO4 = (NH4)2SO4 + Cu(OH)2 =>
[Cu(NH3)4](OH)2 + 2 H2SO4 = 2(NH4)2SO4 + Cu(OH)2
Na2CO3 = CO2 + O2 + Na =>
2 Na2CO3 = 2 CO2 + O2 + 4 Na
Ca(OH) + NaCl = NaOH + CaCl =>
Ca(OH) + NaCl = NaOH + CaCl
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni =>
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni
NaF + Zn(NO3)2 = NaNO3 + ZnF2 =>
2 NaF + Zn(NO3)2 = 2 NaNO3 + ZnF2
Bi(NO3)3 + NaCl = BiCl3 + Na(NO3) =>
Bi(NO3)3 + 3 NaCl = BiCl3 + 3 Na(NO3)
C2H5NO2 + NaOH = C2H5OH + NaNO2 =>
C2H5NO2 + NaOH = C2H5OH + NaNO2
KMnO4 + NaOH + KI = K2MnO4 + Na2MnO4 + KIO3 + H2O =>
6 KMnO4 + 6 NaOH + KI = 3 K2MnO4 + 3 Na2MnO4 + KIO3 + 3 H2O
C5H10Cl2 + NaOH = NaCl + H2O + C5H10O =>
C5H10Cl2 + 2 NaOH = 2 NaCl + H2O + C5H10O
MgCl2 + CaOH2 = CaCl2 + MgOH2 =>
MgCl2 + CaOH2 = CaCl2 + MgOH2
KC7H4O2COOH + NaOH = KNaC7H4O2COO + HOH =>
KC7H4O2COOH + NaOH = KNaC7H4O2COO + HOH
Ca + P3 = PCa3 =>
9 Ca + P3 = 3 PCa3
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10/15/24
方程式のバランス11/14/23
化学反応式の係数調整サイトへのご意見·ご感想
