| 前日に均衡した方程式 |
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4
NH3 + HC2H3O2 = NH4 + C2H3O2 =>
NH3 + HC2H3O2 = NH4 + C2H3O2
KMnO4 + SO2 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + SO2 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O
KOH + FeCl2 = KCl2 + FeOH =>
KOH + FeCl2 = KCl2 + FeOH
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
NaPO4 + Ca(NO3)2 = NaNO3 + Ca(PO4)2 =>
2 NaPO4 + Ca(NO3)2 = 2 NaNO3 + Ca(PO4)2
Br + SI = SBr + I =>
Br + SI = SBr + I
Fe + Fe(CN)6 = Fe3[Fe(CN)6]2 =>
3 Fe + 2 Fe(CN)6 = Fe3[Fe(CN)6]2
TiO + H2 = Ti + H2O =>
TiO + H2 = Ti + H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + Na2SO4 + H2CO3 =>
Al2(SO4)3 + 3 Na2CO3 + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 H2CO3
K + SO2 = KS2 + O2 =>
K + 2 SO2 = KS2 + 2 O2
CuO + Br2 = CuBr2 + O2 =>
2 CuO + 2 Br2 = 2 CuBr2 + O2
Al2 + I = Al2I =>
Al2 + I = Al2I
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
AgC2O4 = Ag + C2O4 =>
AgC2O4 = Ag + C2O4
NH4OH + HNO3 = NH4NO3 + HOH =>
NH4OH + HNO3 = NH4NO3 + HOH
C6H12O6 + C2H3OCl = C16H22O11 + HCl =>
C6H12O6 + 5 C2H3OCl = C16H22O11 + 5 HCl
Au + Cl = AuCl =>
Au + Cl = AuCl
FeI3 + Pb(C2H3O2)2 = Fe(C2H3O2)3 + PbI2 =>
2 FeI3 + 3 Pb(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 PbI2
ZnCl2 + Li3(PO4) = Zn3(PO4)2 + LiCl =>
3 ZnCl2 + 2 Li3(PO4) = Zn3(PO4)2 + 6 LiCl
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
V2O5 + H3PO4 + H2O = VO(PO4)(H2O)2 =>
V2O5 + 2 H3PO4 + H2O = 2 VO(PO4)(H2O)2
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
ZnCl + K(OH) = Zn(OH) + KCl =>
ZnCl + K(OH) = Zn(OH) + KCl
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
FeTiO3 + C = TiC + Fe + CO =>
FeTiO3 + 4 C = TiC + Fe + 3 CO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
Al(s) + Fe2O3(s) = Al2O3 + Fe(l) =>
2 Al(s) + Fe2O3(s) = Al2O3 + 2 Fe(l)
H2S + H2O = H3O + S =>
H2S + 2 H2O = 2 H3O + S
Ni(NO3)2 + C6H8O7 = NiO + CO2 + H2O + N2 =>
9 Ni(NO3)2 + 5 C6H8O7 = 9 NiO + 30 CO2 + 20 H2O + 9 N2
Fe2O3(s) + Al(s) = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(l) + Al2O3(s)
Au + HNO3 + HCl = AuCl3NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3NO + 2 H2O
H2S + H2O = H3O + HS =>
H2S + H2O = H3O + HS
Zn(SO4) + BaCl2 = ZnCl2 + Ba(SO4) =>
Zn(SO4) + BaCl2 = ZnCl2 + Ba(SO4)
HBr + Fe2O3 = Br + Fe + H3O =>
9 HBr + Fe2O3 = 9 Br + 2 Fe + 3 H3O
Al(s) + Fe2O3(s) = Al2O3(l) + Fe(l) =>
2 Al(s) + Fe2O3(s) = Al2O3(l) + 2 Fe(l)
Cl2O + K2O = KClO =>
Cl2O + K2O = 2 KClO
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
C4H9OH + Cl2 = C4H8Cl + H2O =>
2 C4H9OH + Cl2 = 2 C4H8Cl + 2 H2O
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3{+} + Cl{-} =>
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3{+} + Cl{-}
H2O2 + K3[Fe(CN)6] = O2 + K2H2[Fe(CN)6] + K4[Fe(CN)6] =>
H2O2 + 2 K3[Fe(CN)6] = O2 + K2H2[Fe(CN)6] + K4[Fe(CN)6]
CuSO2 + H2SO4 = CuSO4 + SO2 + H2O =>
CuSO2 + 2 H2SO4 = CuSO4 + 2 SO2 + 2 H2O
Al(OH)3 + PbO = Al2O3 + Pb(OH)2 =>
2 Al(OH)3 + 3 PbO = Al2O3 + 3 Pb(OH)2
Li2SO4 + AgNO3 = Ag2SO4 + LiNO3 =>
Li2SO4 + 2 AgNO3 = Ag2SO4 + 2 LiNO3
C6H9 + HCl = C6H11Cl2 =>
C6H9 + 2 HCl = C6H11Cl2
HCl + (HOCH2)3CNH2 = (HOCH2)3CNH3Cl =>
HCl + (HOCH2)3CNH2 = (HOCH2)3CNH3Cl
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方程式のバランス10/28/24
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