| 前日に均衡した方程式 |
5 NaBiO3 + 2 MnSO4 + 15 HNO3 = HMnO4 + 5 Bi(NO3)3 + 2 Na2SO4 + NaMnO4 + 7 H2O
H2 + NaOH + Ag2S = Ag + H2O + NaHS =>
H2 + NaOH + Ag2S = 2 Ag + H2O + NaHS
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH4OH + Cu(CH3COO)2 = NH4(CH3COO) + Cu(OH)2 =>
2 NH4OH + Cu(CH3COO)2 = 2 NH4(CH3COO) + Cu(OH)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na8Al6Si6O24S4 + HCl = H2S + Na8Al6Si6O24Cl8 =>
Na8Al6Si6O24S4 + 8 HCl = 4 H2S + Na8Al6Si6O24Cl8
CH3COOH + Ba(HCO3)2 = Ba(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + Ba(HCO3)2 = Ba(CH3COO)2 + 2 CO2 + 2 H2O
K2Cr2O7 + (NH4)2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + NO =>
3 K2Cr2O7 + (NH4)2S + 11 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 15 H2O + 2 NO
H2SO4 + NaI = NaHSO4 + SO2 + I2 + H2O =>
3 H2SO4 + 2 NaI = 2 NaHSO4 + SO2 + I2 + 2 H2O
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
N2 + Na2CO3 + C = NaOCN + CO =>
N2 + Na2CO3 + 2 C = 2 NaOCN + CO
BaO2 + HCl = BaCl2H2O2 =>
BaO2 + 2 HCl = BaCl2H2O2
SO2 + H2O = SOH2O2 =>
SO2 + H2O = SOH2O2
H9Cl2 + H2S = H9S + HCl =>
H9Cl2 + H2S = H9S + 2 HCl
CuCl + NaC7H5O3 = NaCl + CuC7H5O3 =>
CuCl + NaC7H5O3 = NaCl + CuC7H5O3
H + MnO4 + Fe2{+} = Fe3{+} + Mn2{+} + H2O =>
16 H + 2 MnO4 + 3 Fe2{+} = 2 Fe3{+} + Mn2{+} + 8 H2O
CH3COCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2SO4 + H2O =>
10 CH3COCH3 + 4 K2Cr2O7 + 8 H2SO4 = 15 CH3COOH + 4 K2SO4 + 4 Cr2SO4 + 8 H2O
K(OH)2 + Zn(OH)2 = K[Zn(OH)4] =>
K(OH)2 + Zn(OH)2 = K[Zn(OH)4]
CH3OCO(CH2)4COOCH3 + H2 = C6O2H14 + CH3OH =>
CH3OCO(CH2)4COOCH3 + 4 H2 = C6O2H14 + 2 CH3OH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PbO + NaOH + H2O = Na2[Pb(OH)6] + H2 =>
PbO + 2 NaOH + 3 H2O = Na2[Pb(OH)6] + H2
H2O + NO2 + O2 = NHO3 =>
2 H2O + 4 NO2 + O2 = 4 NHO3
W + O2 + I = WO2I2 =>
W + O2 + 2 I = WO2I2
KOH + K3[Fe(CN)6] + Tl2SO4 = Tl(OH)3 + K2SO4 + K4[Fe(CN)6] =>
6 KOH + 4 K3[Fe(CN)6] + Tl2SO4 = 2 Tl(OH)3 + K2SO4 + 4 K4[Fe(CN)6]
SrS(aq) + K2SO4(aq) = SrSO4(s) + K2S(s) =>
SrS(aq) + K2SO4(aq) = SrSO4(s) + K2S(s)
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C9H10O + C4H6CaO4 = C8H8O2 + H2O + CaO =>
4 C9H10O + 7 C4H6CaO4 = 8 C8H8O2 + 9 H2O + 7 CaO
Fe2O3 + C2H6 = Fe3O4 + CO2 + H2O =>
21 Fe2O3 + C2H6 = 14 Fe3O4 + 2 CO2 + 3 H2O
NaCl + CaC2 = CaCl2 + Na2C2 =>
2 NaCl + CaC2 = CaCl2 + Na2C2
C5H12 + O2 = C5H12O2 =>
C5H12 + O2 = C5H12O2
Cu + H(NO3) = CuO + NO2 + H(OH) =>
Cu + 2 H(NO3) = CuO + 2 NO2 + H(OH)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + Na = NaNO3 + H2O + N2O =>
10 HNO3 + 8 Na = 8 NaNO3 + 5 H2O + N2O
FeCl2 + FeCl3 + NaOH = Fe3O4 + HCl + NaCl =>
FeCl2 + 2 FeCl3 + 4 NaOH = Fe3O4 + 4 HCl + 4 NaCl
CaCl2 + Fe = FeCl3 + Ca =>
3 CaCl2 + 2 Fe = 2 FeCl3 + 3 Ca
HOOC(CH)2COOH + NH3 = HOOC(CH)2CONH2 + H2O =>
HOOC(CH)2COOH + NH3 = HOOC(CH)2CONH2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
HBr + H2O = BrO3 + H2 =>
2 HBr + 6 H2O = 2 BrO3 + 7 H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CaCO3 + H2O*CO2 = Ca(HCO3)2 =>
CaCO3 + H2O*CO2 = Ca(HCO3)2
SiH4 + KMnO4 = MnO2 + SiO2 + KOH + H2O =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 SiO2 + 8 KOH + 2 H2O
H2O + NO2 + O2 = NHO3 =>
2 H2O + 4 NO2 + O2 = 4 NHO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
Ni + CuCl2 = NiCuCl2 =>
Ni + CuCl2 = NiCuCl2
K2Cr2O7 + (NH4)2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + NO =>
3 K2Cr2O7 + (NH4)2S + 11 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 15 H2O + 2 NO
Fe(NO3)2 + K3(Fe(CN)6) = KFe(Fe(CN)6) + KNO3 =>
Fe(NO3)2 + K3(Fe(CN)6) = KFe(Fe(CN)6) + 2 KNO3
Ni + CuCl2 = NiCuCl2 =>
Ni + CuCl2 = NiCuCl2
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
方程式のバランス03/12/24
化学反応式の係数調整サイトへのご意見·ご感想
