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2 NaOH(aq) + Co(NO3)2(aq) = Co(OH)2 + 2 NaNO3
MgCrO4 + ZnHPO4 = MgHPO4 + ZnCrO4 =>
MgCrO4 + ZnHPO4 = MgHPO4 + ZnCrO4
CaO + Mg = Ca + MgO =>
CaO + Mg = Ca + MgO
K2CO3 + ZnCl2 = Zn(CO3) + K2Cl2 =>
K2CO3 + ZnCl2 = Zn(CO3) + K2Cl2
C8H18 + H2SO4 = C8H20SO4 =>
C8H18 + H2SO4 = C8H20SO4
H2SO4 + Pb(CH3COO)2 = PbSO4 + CH3CO2H =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3CO2H
NaF + HNO3 = NaNO3 + HF =>
NaF + HNO3 = NaNO3 + HF
Mg(OH)2 + HCl = MgCl3 + H2O + H2 =>
2 Mg(OH)2 + 6 HCl = 2 MgCl3 + 4 H2O + H2
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
(COOH)2 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2SO4 + H2O =>
5(COOH)2 + K2Cr2O7 + 2 H2SO4 = 10 CO2 + K2SO4 + Cr2SO4 + 7 H2O
SO2 + Au(OH) = Au2SO3 + H2O =>
SO2 + 2 Au(OH) = Au2SO3 + H2O
Al(NO2)3 + Ba3(BO3)2 = AlBO3 + Ba(NO2)2 =>
2 Al(NO2)3 + Ba3(BO3)2 = 2 AlBO3 + 3 Ba(NO2)2
Ag2O + H2O + NH3 = [Ag(NH3)]OH =>
Ag2O + H2O + 2 NH3 = 2[Ag(NH3)]OH
CH3Li + CH3CH2OH = CH4 + CH3CH2OLi =>
CH3Li + CH3CH2OH = CH4 + CH3CH2OLi
CH3C(CH3)CHCH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + MnSO4 + K2SO4 + H2O =>
3 CH3C(CH3)CHCH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)CH3 + 2 MnSO4 + K2SO4 + 3 H2O
(Cu(C6H5CO2)2)2(CH2)6N4 + NH3(H2O)3 = Cu(NH3)4(C6H5CO2)2 + (CH2)6N4 + H2O =>
(Cu(C6H5CO2)2)2(CH2)6N4 + 8 NH3(H2O)3 = 2 Cu(NH3)4(C6H5CO2)2 + (CH2)6N4 + 24 H2O
Pb + O2 = Pb2O3* =>
4 Pb + 3 O2 = 2 Pb2O3*
Cr2(SO4)3 + Cl2 + NaOH = Na2CrO4 + Na2SO4 + H2O + NaCl =>
Cr2(SO4)3 + 3 Cl2 + 16 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O + 6 NaCl
Zn + NaNO2 + NaOH + H2O = Na[Zn(OH)4] + NH3 =>
2 Zn + NaNO2 + NaOH + 5 H2O = 2 Na[Zn(OH)4] + NH3
Mg(OH)2 + NH4Cl = Mg(OH2)Cl2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4Cl = Mg(OH2)Cl2 + 2 NH3 + H2O
CoCl2 + K4Fe(CN)6 = CoFe(CN)6 + Cl2 + K4 =>
CoCl2 + K4Fe(CN)6 = CoFe(CN)6 + Cl2 + K4
NaNO3 + CaSO4 = NaSO4 + CaNO3 =>
NaNO3 + CaSO4 = NaSO4 + CaNO3
Zn + H2(SO4) = Zn2(SO4)2 + H2 =>
2 Zn + 2 H2(SO4) = Zn2(SO4)2 + 2 H2
CH2O + NaOH = CH2O2 + NaH =>
CH2O + NaOH = CH2O2 + NaH
Cu(SO4)2 + HCl = CuCl + H(SO4)2 =>
Cu(SO4)2 + HCl = CuCl + H(SO4)2
MgSO4 + NiBr2 = NiSO4 + MgBr2 =>
MgSO4 + NiBr2 = NiSO4 + MgBr2
MgS + NiCl2 = MgCl2 + NiS =>
MgS + NiCl2 = MgCl2 + NiS
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
NO + (O)2 = N(O)2 =>
2 NO + (O)2 = 2 N(O)2
Al + NH4OH = H2O + Al(NH3)4 =>
Al + 4 NH4OH = 4 H2O + Al(NH3)4
H2CrO4 + Zn(OH)2 = Zn(HCrO4)2 + H2O =>
2 H2CrO4 + Zn(OH)2 = Zn(HCrO4)2 + 2 H2O
BeI2 + F2 = BeF2 + I =>
BeI2 + F2 = BeF2 + 2 I
(RCOO)3C3H5 + HCl = C3H5(Cl)3 + RCOOH =>
(RCOO)3C3H5 + 3 HCl = C3H5(Cl)3 + 3 RCOOH
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CH3NH2 + CHCl3 + KOH = CH3NC + KCl + H2O =>
CH3NH2 + CHCl3 + 3 KOH = CH3NC + 3 KCl + 3 H2O
KMnO4 + KNO2 + H2O = MnNO2 + KNO3 + KOH =>
KMnO4 + 4 KNO2 + H2O = MnNO2 + 3 KNO3 + 2 KOH
Na + [Zn(UO2)(CH3COO)4] = NaZn(UO2)(CH3COO)4 =>
Na + [Zn(UO2)(CH3COO)4] = NaZn(UO2)(CH3COO)4
H2S + Sr(NO3)2 = H2Sr + S(NO3)2 =>
H2S + Sr(NO3)2 = H2Sr + S(NO3)2
Ni + H2O = Ni3H2O =>
3 Ni + H2O = Ni3H2O
N2H2 + O2 = H2O + N4 =>
2 N2H2 + O2 = 2 H2O + N4
Cl2 + NaCl = NaCl3 =>
Cl2 + NaCl = NaCl3
Na(s) + O2(g) = Na2O2(s) =>
2 Na(s) + O2(g) = Na2O2(s)
CUO + C = CU + CO2 =>
2 CUO + C = 2 CU + CO2
HNO3(ac) + NaOH(ac) = NaNO3(ac) + H2O(l) =>
HNO3(ac) + NaOH(ac) = NaNO3(ac) + H2O(l)
LiOH + HI = Li + H2OI =>
LiOH + HI = Li + H2OI
H{+} + PbO2 + Cl{-} = PbCl2 + Cl2 + H2O =>
4 H{+} + PbO2 + 4 Cl{-} = PbCl2 + Cl2 + 2 H2O
Br2O7 + HOH = HBrO4 =>
Br2O7 + HOH = 2 HBrO4
W4C6 + As3(PO4)5 = As4C5 + W(PO4)2 =>
5 W4C6 + 8 As3(PO4)5 = 6 As4C5 + 20 W(PO4)2
Na2Co3 + H2O = NaOH + H2Co3 =>
Na2Co3 + 2 H2O = 2 NaOH + H2Co3
Na2S2O8 + Bi(NO3)3 + NaOH = Na2SO4 + NaBiO3 + NaNO3 + H2O =>
Na2S2O8 + Bi(NO3)3 + 6 NaOH = 2 Na2SO4 + NaBiO3 + 3 NaNO3 + 3 H2O
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方程式のバランス01/09/25
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