| 前日に均衡した方程式 |
NiS + HCl = NiH + SCl
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
NaH + B2H6 = NaBH4 =>
2 NaH + B2H6 = 2 NaBH4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
K2MnO4 + HNO3 = H2O + KMnO4 + KNO3 + MnO2 =>
3 K2MnO4 + 4 HNO3 = 2 H2O + 2 KMnO4 + 4 KNO3 + MnO2
GaH12N3O15 + Fe(NO3)3*9H2O + C6H8O7 = GaFeO3 + N2 + H2 + CO2 =>
GaH12N3O15 + Fe(NO3)3*9H2O + 6 C6H8O7 = GaFeO3 + 3 N2 + 39 H2 + 36 CO2
CaCo3 + NaCl = CaCl2 + Na2Co3 =>
CaCo3 + 2 NaCl = CaCl2 + Na2Co3
Fe(NO3)2 + NH3 + H2O = NH4NO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 NH3 + 2 H2O = 2 NH4NO3 + Fe(OH)2
Cu + NiCl2 = CuCl + Ni =>
2 Cu + NiCl2 = 2 CuCl + Ni
CuO + BaCO3 + Y2O3 = Y2BaCuO5 + CO2 =>
CuO + BaCO3 + Y2O3 = Y2BaCuO5 + CO2
LiHCO3 + K3PO4 = Li3PO4 + KHCO3 =>
3 LiHCO3 + K3PO4 = Li3PO4 + 3 KHCO3
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
KOH + KH2PO4 = K3PO4 + H2O =>
2 KOH + KH2PO4 = K3PO4 + 2 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
K2O(s) + H2O = KOH(aq) =>
K2O(s) + H2O = 2 KOH(aq)
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
NaNo3 + PBO = PB(No3)2 + Na2O =>
2 NaNo3 + PBO = PB(No3)2 + Na2O
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
HNO3 + Na2S = NaNO3 + H2O + S + NO2 =>
4 HNO3 + Na2S = 2 NaNO3 + 2 H2O + S + 2 NO2
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
BeO + C = BeC + CO =>
BeO + 2 C = BeC + CO
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
C10H20O + O2 = CO2 + H2O =>
2 C10H20O + 29 O2 = 20 CO2 + 20 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
C6H12 + Br2 = C6H11 + HBr =>
2 C6H12 + Br2 = 2 C6H11 + 2 HBr
Al(HCO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al(HCO3)3 + 3 HCl = AlCl3 + 3 CO2 + 3 H2O
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
Mn + HCl = MnCl3 + H2 =>
2 Mn + 6 HCl = 2 MnCl3 + 3 H2
Mg + ZnSO{4} = Zn + MgSO{4} =>
Mg + ZnSO{4} = Zn + MgSO{4}
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
B + H2SO4 = H3BO3 + SO2 =>
2 B + 3 H2SO4 = 2 H3BO3 + 3 SO2
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
CH3(CH2)2OH + O2 = CO2 + H2O =>
2 CH3(CH2)2OH + 9 O2 = 6 CO2 + 8 H2O
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
NaH + B2H6 = NaBH4 =>
2 NaH + B2H6 = 2 NaBH4
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NiS = Ni + S =>
NiS = Ni + S
CH3CH2COOH + Na2CO3 = CH3CH2COONa + CO2 + H2O =>
2 CH3CH2COOH + Na2CO3 = 2 CH3CH2COONa + CO2 + H2O
Fe{+2} + Cu{2+} = Fe{3+} + Cu =>
2 Fe{+2} + Cu{2+} = 2 Fe{3+} + Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
あらゆる化学反応の方程式のバランスをとる
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方程式のバランス01/04/25
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