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[Cu(H2O)4]SO4 + 2 NaOH = [Cu(H2O)4](OH)2 + Na2SO4
C6H5CHOHCH3 + CuO = C6H5COCH3 + Cu + H2O =>
C6H5CHOHCH3 + CuO = C6H5COCH3 + Cu + H2O
K2Cr2O7 + HCl = Cl4 + CrCl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 Cl4 + 2 CrCl2 + 2 KCl + 7 H2O
Na3PO4(aq) + CuSO4(aq) = Na3SO4(s) + CuPO4 =>
Na3PO4(aq) + CuSO4(aq) = Na3SO4(s) + CuPO4
Co + Br = CoBr2 =>
Co + 2 Br = CoBr2
CaCl + F = FCl + Ca =>
CaCl + F = FCl + Ca
(NH4)3 + (NO) = N2O + H2O =>
(NH4)3 + 15(NO) = 9 N2O + 6 H2O
C6H8O6 + KHCO3 = C6H7KO6 + CO2 + H2O =>
C6H8O6 + KHCO3 = C6H7KO6 + CO2 + H2O
Na2CO3 + Fe = FeCO3 + Na22 =>
11 Na2CO3 + 11 Fe = 11 FeCO3 + Na22
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
[Mo2(OH)2(H2O)8]{4+} + OH{-} = [Mo(OH)3(H2O)3] + H2O =>
[Mo2(OH)2(H2O)8]{4+} + 4 OH{-} = 2[Mo(OH)3(H2O)3] + 2 H2O
Ca + HCl = CaCl2 + H2 = ? =>
Ca + 2 HCl = CaCl2 + H2
Ag + Ca = CaAg =>
Ag + Ca = CaAg
Ir + Ca(OH)2 = Ca + Ir(OH)3 =>
2 Ir + 3 Ca(OH)2 = 3 Ca + 2 Ir(OH)3
Ni + CO = Ni(CO)125 =>
Ni + 125 CO = Ni(CO)125
CO2 + H2O = O2 + C2H5OH =>
2 CO2 + 3 H2O = 3 O2 + C2H5OH
Si8H18 + O2 = H2O + SiO2 =>
2 Si8H18 + 25 O2 = 18 H2O + 16 SiO2
CuCl2 + KI = CuCl + I2 + KCl =>
2 CuCl2 + 2 KI = 2 CuCl + I2 + 2 KCl
Li2S + K = K2S + Li =>
Li2S + 2 K = K2S + 2 Li
Na + CuCO3 = Cu2 + Na2CO3 =>
4 Na + 2 CuCO3 = Cu2 + 2 Na2CO3
(NH4)3PO4K2S = (NH4)3SPO4K2 =>
(NH4)3PO4K2S = (NH4)3SPO4K2
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
CH3CHO + Cl2 + KOH = CH3COOH + KCl + H2O =>
CH3CHO + Cl2 + 2 KOH = CH3COOH + 2 KCl + H2O
K2CrO4 + PH3 + H2SO4 = K2SO4 + CrSO4 + H3PO4 + H2O =>
2 K2CrO4 + PH3 + 4 H2SO4 = 2 K2SO4 + 2 CrSO4 + H3PO4 + 4 H2O
SiF4(s) + H2O(l) = HF + SiO2 =>
SiF4(s) + 2 H2O(l) = 4 HF + SiO2
H8O8 = H2O + O2 =>
H8O8 = 4 H2O + 2 O2
NaCl + Cr(s) = Na + CrCl =>
NaCl + Cr(s) = Na + CrCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
N2O5 + H2SO4 = N2(SO4)5 + H2O =>
N2O5 + 5 H2SO4 = N2(SO4)5 + 5 H2O
NH2OH + SnCl2 + HCl = NH4Cl + Sn(OH)2 + Cl2 =>
2 NH2OH + SnCl2 + 4 HCl = 2 NH4Cl + Sn(OH)2 + 2 Cl2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Cu6 + Zn4 + HCl = Cu6Zn4Cl2 + H2 =>
Cu6 + Zn4 + 2 HCl = Cu6Zn4Cl2 + H2
Cl + CH4 = CCl4 + H2 =>
4 Cl + CH4 = CCl4 + 2 H2
CuCl2 + O2 = CuO + Cl2 =>
2 CuCl2 + O2 = 2 CuO + 2 Cl2
NaOH + AgNO3 = NaNO3 + AgHO =>
NaOH + AgNO3 = NaNO3 + AgHO
CH3CH3OCH3CH3 + CH3SeCH3 = CH3CH3OSe + CH3CH3 =>
CH3CH3OCH3CH3 + CH3SeCH3 = CH3CH3OSe + 2 CH3CH3
HAsO3 + K = KAsO3 + H2 =>
2 HAsO3 + 2 K = 2 KAsO3 + H2
Me2C3N2H2 + KBH4 = KHB(Me2C3N2H)3 + H2 =>
3 Me2C3N2H2 + KBH4 = KHB(Me2C3N2H)3 + 3 H2
AgNO3(s)HCl(aq) = AgCl(aq)HNO3(aq) =>
AgNO3(s)HCl(aq) = AgCl(aq)HNO3(aq)
CUCO2(s) = CUO(s) + CO(g) =>
CUCO2(s) = CUO(s) + CO(g)
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
NaCl + AgNO = ClNO + NaAg =>
NaCl + AgNO = ClNO + NaAg
Fe + HNO3(concentrated) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(concentrated) = Fe(NO3)3 + NO + 2 H2O
NiO = Ni{+2} + O{-2} =>
NiO = Ni{+2} + O{-2}
K2CO3 + CaCl2 = KCl + CaCO3 =>
K2CO3 + CaCl2 = 2 KCl + CaCO3
CH3OH + C4H7COOH = C4H7COOCH3 + H2O =>
CH3OH + C4H7COOH = C4H7COOCH3 + H2O
Ni{2+} + Fe = Fe{2+} + Ni =>
Ni{2+} + Fe = Fe{2+} + Ni
CuCl2 + Al(OH)3 = AlCl3 + Cu(OH)2 =>
3 CuCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Cu(OH)2
Ni{2+} + Fe = Fe{2+} + Ni =>
Ni{2+} + Fe = Fe{2+} + Ni
Al2O3(aq) = Al(s) + O2(g) =>
2 Al2O3(aq) = 4 Al(s) + 3 O2(g)
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス01/29/25
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