| 前日に均衡した方程式 |
2 Cr + 3 H2SO3 = Cr2(SO3)3 + 3 H2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
CuCl6 + Zn = Cu + ZnCl2 =>
CuCl6 + 3 Zn = Cu + 3 ZnCl2
Ca(OH)2(s) + HF = CaF2 + H2O =>
Ca(OH)2(s) + 2 HF = CaF2 + 2 H2O
N2 + Li = Li3N2 =>
N2 + 3 Li = Li3N2
Ag + H(SO4)2 = Ag(SO4)2 + H2 =>
2 Ag + 2 H(SO4)2 = 2 Ag(SO4)2 + H2
SO2 + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + H2O =>
3 SO2 + K2Cr2O7 + 2 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
K2CrO4 + Mg(NO3)2 = KNO3 + MgCrO4 =>
K2CrO4 + Mg(NO3)2 = 2 KNO3 + MgCrO4
KMnO4 + Ca3P2 + H2SO4 = Ca3(PO4)2 + MnSO4 + K2SO4 + H2O =>
16 KMnO4 + 5 Ca3P2 + 24 H2SO4 = 5 Ca3(PO4)2 + 16 MnSO4 + 8 K2SO4 + 24 H2O
Al(OH)3 + HNO3 = HOH + Al(NO3)3 =>
Al(OH)3 + 3 HNO3 = 3 HOH + Al(NO3)3
KOH + HCl + H2O = K(ClO3) + H2 =>
KOH + HCl + 2 H2O = K(ClO3) + 3 H2
SO32{-} + MnO42{-} + H{+} = SO42{-} + Mn2{+} + H2O =>
33 SO32{-} + 8 MnO42{-} + 12 H{+} = 33 SO42{-} + 4 Mn2{+} + 6 H2O
H30 + O20 = H10O5 =>
4 H30 + 3 O20 = 12 H10O5
FeO3 + SO2 = O2 + FeS2 =>
2 FeO3 + 4 SO2 = 7 O2 + 2 FeS2
AlPO4 + HCl = AlCl3 + H3PO4 =>
AlPO4 + 3 HCl = AlCl3 + H3PO4
NaOH + C2H5OH + I2 = CHI3 + H2O + NaI =>
2 NaOH + C2H5OH + 4 I2 = 2 CHI3 + 3 H2O + 2 NaI
C2H4 + PdCl2 + H2O = C2H4O + Pd + HCl =>
C2H4 + PdCl2 + H2O = C2H4O + Pd + 2 HCl
Mg + HSO = H + MgSO =>
Mg + HSO = H + MgSO
NaH2PO2 + HCl = H3PO2 + NaCl =>
NaH2PO2 + HCl = H3PO2 + NaCl
AgNO3 + KBr = (AgBr) + KNO3 =>
AgNO3 + KBr = (AgBr) + KNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Br2(g) = Br =>
Br2(g) = 2 Br
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
C3H4 + N6Cl12 = H12 + C3Cl12 + N6 =>
3 C3H4 + 3 N6Cl12 = H12 + 3 C3Cl12 + 3 N6
K + Mn + O = KMn3O4 =>
K + 3 Mn + 4 O = KMn3O4
As2S3 + HNO3 + H2O = H3AsO4 + H2SO + NO =>
3 As2S3 + 10 HNO3 + 13 H2O = 6 H3AsO4 + 9 H2SO + 10 NO
Q + Z = QZ =>
Q + Z = QZ
C5H11 + OH = CO + H2O =>
C5H11 + 21 OH = 5 CO + 16 H2O
Fe + Sn{4+} = Fe{3+} + Sn =>
4 Fe + 3 Sn{4+} = 4 Fe{3+} + 3 Sn
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ba + NO3 = BaNO3 =>
Ba + NO3 = BaNO3
Ca + Cu3P = Ca3P2 + Cu =>
3 Ca + 2 Cu3P = Ca3P2 + 6 Cu
CCl3CHO + C6H5Cl = (C6H4Cl)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (C6H4Cl)2CHCCl3 + H2O
Ca(C2H3O2)2 + Na2S = NaC2H3O2 + CaS =>
Ca(C2H3O2)2 + Na2S = 2 NaC2H3O2 + CaS
K3(BO4) + Al(NO3)3 = Al(BO4) + K(NO3) =>
K3(BO4) + Al(NO3)3 = Al(BO4) + 3 K(NO3)
SF6(s) = F2(g) + SF4(g) =>
SF6(s) = F2(g) + SF4(g)
FeBr3 + Cu(OH)2 = Fe(OH)3 + CuBr2 =>
2 FeBr3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuBr2
Pb + KNO3 + KOH = K2PbO2 + NH3 + H2O =>
4 Pb + KNO3 + 7 KOH = 4 K2PbO2 + NH3 + 2 H2O
H3C{-}CH2{-}OH + Cl2 = HCl + Cl3C{-}CH(OH)2 =>
H3C{-}CH2{-}OH + 3 Cl2 = 3 HCl + Cl3C{-}CH(OH)2
CaCl(OCl) + NH3 = CaCl2 + N2 + H2O =>
3 CaCl(OCl) + 2 NH3 = 3 CaCl2 + N2 + 3 H2O
NaCl + Ba(NO3)2 = NaNO3 + BaCl2 =>
2 NaCl + Ba(NO3)2 = 2 NaNO3 + BaCl2
[Fe(H2O)6]{2+} + OH{-} = Fe(OH)2 + H2O =>
[Fe(H2O)6]{2+} + 2 OH{-} = Fe(OH)2 + 6 H2O
K{3}PO{4} + HCI = KCI + H{3}PO{4} =>
K{3}PO{4} + HCI = KCI + H{3}PO{4}
CHCSNH4 + Pb = PbCSNH2 + CH3 =>
CHCSNH4 + Pb = PbCSNH2 + CH3
Ca(IO3)2 + Al = Al2O3 + CaO + I2 =>
3 Ca(IO3)2 + 10 Al = 5 Al2O3 + 3 CaO + 3 I2
Ni(NO3)2(aq) + Na2SO4(aq) = NiSO4(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + Na2SO4(aq) = NiSO4(s) + 2 NaNO3(aq)
Al(s) + CuCl(s) = Cu(s) + AlCl3(aq) =>
Al(s) + 3 CuCl(s) = 3 Cu(s) + AlCl3(aq)
Mg(No3)2 + Ni = Mg + NiNo3 =>
Mg(No3)2 + 2 Ni = Mg + 2 NiNo3
Pb3O4(s) = PbO(s) + O2(g) =>
2 Pb3O4(s) = 6 PbO(s) + O2(g)
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