| 前日に均衡した方程式 |
Hg2(NO3)2(aq) + 2 LiCl(aq) = Hg2Cl2(s) + 2 LiNO3(aq)
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(s) + NaCH3COO(aq) =>
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(s) + 2 NaCH3COO(aq)
K2Cr2O7 + H2C2O4*H2O + K2C2O4*H2O = K3[Cr(C2O4)3]*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*H2O + 2 K2C2O4*H2O = 2 K3[Cr(C2O4)3]*3H2O + 6 CO2 + 10 H2O
Cu2SO4 + HClO4 = CuClO4 + H2SO4 =>
Cu2SO4 + 2 HClO4 = 2 CuClO4 + H2SO4
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
CrO3 + H2S + H{+} = Cr{3+} + S + H2O =>
2 CrO3 + 3 H2S + 6 H{+} = 2 Cr{3+} + 3 S + 6 H2O
Ni(NO3)3(aq) + KBr(aq) = NiBr3(aq) + KNO3(aq) =>
Ni(NO3)3(aq) + 3 KBr(aq) = NiBr3(aq) + 3 KNO3(aq)
Na2S + BaCl2 = NaCl + BaS =>
Na2S + BaCl2 = 2 NaCl + BaS
CH3CO2H + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 CH3CO2H + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
CsOH + P2O5 = CsPO3 + H2O =>
2 CsOH + P2O5 = 2 CsPO3 + H2O
C6H5CHBrCH3 + KOH = KBr + H2O + C6H5C2H3 =>
C6H5CHBrCH3 + KOH = KBr + H2O + C6H5C2H3
Sn(SO4)2 = Sn + SO4 =>
Sn(SO4)2 = Sn + 2 SO4
Na3VO4 + H2O2 + H2SO4 = Na2VO5 + Na2SO4 + H2O =>
2 Na3VO4 + 3 H2O2 + H2SO4 = 2 Na2VO5 + Na2SO4 + 4 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
LiI + Cl = I + LiCl =>
LiI + Cl = I + LiCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C + SO2 + H2O = H2S + CO2 =>
3 C + 2 SO2 + 2 H2O = 2 H2S + 3 CO2
F2 + KBr = F2KBr =>
F2 + KBr = F2KBr
Ba(MnO4)2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + BaSO4 + H2O =>
Ba(MnO4)2 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + BaSO4 + 8 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C + Mg = CMg =>
C + Mg = CMg
HClO4 + NaCHO2 = HCHO2 + NaClO4 =>
HClO4 + NaCHO2 = HCHO2 + NaClO4
Al(OH)3 + Cu(No3)2 = Al(No3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu(OH)2
NH2OHOH = N2 + H2O =>
2 NH2OHOH = N2 + 4 H2O
MnS + HNO3 = Mn(NO3)2 + H2SO4 + NO + H2O =>
3 MnS + 14 HNO3 = 3 Mn(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
Al + NaCl = AlCl3 + Na =>
Al + 3 NaCl = AlCl3 + 3 Na
Cu2SFeS2 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + N2 + H2O =>
2 Cu2SFeS2 + 12 HNO3 = 3 CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + 5 N2 + 6 H2O
Na2S2O3 + NaCl = Na2Cl + NaS2O3 =>
Na2S2O3 + NaCl = Na2Cl + NaS2O3
KNo3 + NaOH = NaNo3 + KOH =>
KNo3 + NaOH = NaNo3 + KOH
Ag + HClO4 = AgClO4 + H2 =>
2 Ag + 2 HClO4 = 2 AgClO4 + H2
(NH4)2SO4 + Cr(NO3)3 = NH4NO3 + Cr2(SO4)3 =>
3(NH4)2SO4 + 2 Cr(NO3)3 = 6 NH4NO3 + Cr2(SO4)3
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
TiOFeO2 + H2SO4 = Ti2(SO4)3 + Fe2(SO4)3 + H2O =>
2 TiOFeO2 + 6 H2SO4 = Ti2(SO4)3 + Fe2(SO4)3 + 6 H2O
SO3 + H2 = H2SO3 =>
SO3 + H2 = H2SO3
Ba(CH3CO2)2 + KCO3 = Ba(CO3)2 + KCH3CO2 =>
Ba(CH3CO2)2 + 2 KCO3 = Ba(CO3)2 + 2 KCH3CO2
C5H10 + Br = C5H9Br + HBr =>
C5H10 + 2 Br = C5H9Br + HBr
Ca(Br)2 + K3PO4 = CaPO4 + K3(Br)2 =>
Ca(Br)2 + K3PO4 = CaPO4 + K3(Br)2
H2 = H =>
H2 = 2 H
Cu2 + Br3 = Cu3Br2 =>
9 Cu2 + 4 Br3 = 6 Cu3Br2
NH4 + H2O = NHO + H =>
NH4 + H2O = NHO + 5 H
SnO2 + K2O = K2SnO3 =>
SnO2 + K2O = K2SnO3
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
K2Cr2O7 + HCl + Hg = CrCl3 + KCl + H2O + HgCl3 =>
K2Cr2O7 + 14 HCl + 2 Hg = 2 CrCl3 + 2 KCl + 7 H2O + 2 HgCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Cr2O7{2-} + H2C2O4 + H{+} = Cr3{+} + CO2 + H2O =>
3 Cr2O7{2-} + 17 H2C2O4 + 8 H{+} = 2 Cr3{+} + 34 CO2 + 21 H2O
Zn + H2SO4 + HNO3 = ZnSO4 + NO + H2O =>
3 Zn + 3 H2SO4 + 2 HNO3 = 3 ZnSO4 + 2 NO + 4 H2O
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
CH3O + O2 = CO2 + H2O =>
4 CH3O + 5 O2 = 4 CO2 + 6 H2O
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方程式のバランス10/29/24
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