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Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
Cl2(g) + KBr(aq) = KCl(aq) + Br2(g) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(g)
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
HC2H3O2(aq)LiHSO3(aq) = LiC2H3O2(aq)H2O(l)SO2(g) =>
HC2H3O2(aq)LiHSO3(aq) = LiC2H3O2(aq)H2O(l)SO2(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
As4O6 + IO4{-} + OH{-} = AsO4{3-} + IO3{-} + H2O =>
As4O6 + 4 IO4{-} + 12 OH{-} = 4 AsO4{3-} + 4 IO3{-} + 6 H2O
K + Fe(Cl3)2 = K(Cl3)2 + Fe =>
K + Fe(Cl3)2 = K(Cl3)2 + Fe
NH4NO3 + Ca(PO4)2 = NH4PO4 + Ca(NO3)2 =>
2 NH4NO3 + Ca(PO4)2 = 2 NH4PO4 + Ca(NO3)2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
Al + H3Po4 = H2 + AlPo4 =>
2 Al + 2 H3Po4 = 3 H2 + 2 AlPo4
I + CuSO4 + H2O = ICu + H2SO4 + O2 =>
2 I + 2 CuSO4 + 2 H2O = 2 ICu + 2 H2SO4 + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PbCl2 + HClO4 = Pb(ClO4)2 + HCl =>
PbCl2 + 2 HClO4 = Pb(ClO4)2 + 2 HCl
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
CH2OHCH2CH2CH2OH + KMnO4 + H2O = CH2OHCHOHCHOHCH2OH + MnO2 + KOH =>
3 CH2OHCH2CH2CH2OH + 4 KMnO4 + 2 H2O = 3 CH2OHCHOHCHOHCH2OH + 4 MnO2 + 4 KOH
Al2(SO4)3 + BaI2 = AlI3 + Ba(SO4) =>
Al2(SO4)3 + 3 BaI2 = 2 AlI3 + 3 Ba(SO4)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
C6H5CO2Na + H2O = Na + C6H5OH + OH =>
6 C6H5CO2Na + 17 H2O = 6 Na + 7 C6H5OH + 22 OH
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CH3CH2COH + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3CH2COH + 8 Ag(NH3)2OH = 3 CH3COONH4 + 8 Ag + 13 NH3 + 4 H2O
SrOH + HBr = SrBr + H2O =>
SrOH + HBr = SrBr + H2O
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
K2CO3 + Cr(C2H3O2)3 = CH3COOK + Cr2(CO3)3 =>
3 K2CO3 + 2 Cr(C2H3O2)3 = 6 CH3COOK + Cr2(CO3)3
HgCl3 + Mg(OH)2 = Hg(OH)2 + MgCl3 =>
HgCl3 + Mg(OH)2 = Hg(OH)2 + MgCl3
NaClO3 + P = NaCl + P4O10 =>
10 NaClO3 + 12 P = 10 NaCl + 3 P4O10
KFeO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + O2 + H2O =>
2 KFeO4 + 4 H2SO4 = Fe2(SO4)3 + K2SO4 + 2 O2 + 4 H2O
FeBr2 + (NH4)2S = FeS + NH4Br =>
FeBr2 + (NH4)2S = FeS + 2 NH4Br
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KNO3 + Ni(NO3)2 = K(NO3)2 + NiNO3 =>
KNO3 + Ni(NO3)2 = K(NO3)2 + NiNO3
CH2COCOOH + H2 = CH3CHOHCOOH =>
2 CH2COCOOH + 3 H2 = 2 CH3CHOHCOOH
CaO + ZnO = CaZnO2 =>
CaO + ZnO = CaZnO2
MnBr4(aq) + Na3PO4(aq) = Mn3(PO4)4 + NaBr =>
3 MnBr4(aq) + 4 Na3PO4(aq) = Mn3(PO4)4 + 12 NaBr
Al + Ni(NO3)2 = Ni + Al2(NO3)3 =>
4 Al + 3 Ni(NO3)2 = 3 Ni + 2 Al2(NO3)3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Na(PO4)3 + AgNO3 = Ag(PO4)3 + NaNO3 =>
Na(PO4)3 + AgNO3 = Ag(PO4)3 + NaNO3
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
K2Cr2O7 + P + NaOH = Na3CrOH6 + Na3PO4 + K2HPO4 + H2O =>
5 K2Cr2O7 + 26 P + 93 NaOH = 10 Na3CrOH6 + 21 Na3PO4 + 5 K2HPO4 + 14 H2O
NH3(g) + O2(g) = NO(g) + H2O =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O
AlHCl + K3PO4 = Al3PO4 + KHCl =>
3 AlHCl + K3PO4 = Al3PO4 + 3 KHCl
Na2SiO3 + CH3COOH = CH3COONa + SiO2 + H2O =>
Na2SiO3 + 2 CH3COOH = 2 CH3COONa + SiO2 + H2O
Ca(OH)2 + NH3SO3 = Ca(H2NSO3)2 + H2O =>
Ca(OH)2 + 2 NH3SO3 = Ca(H2NSO3)2 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HCN + NaOH = H2O + NaC + N =>
HCN + NaOH = H2O + NaC + N
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C2H5OK + H2SO4 = C2H5OH + K2SO4 =>
2 C2H5OK + H2SO4 = 2 C2H5OH + K2SO4
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方程式のバランス01/04/25
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