| 前日に均衡した方程式 |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaOH + C2H6O = C2H5ONa + H2O =>
NaOH + C2H6O = C2H5ONa + H2O
PbO + HCl = H2O + PbCl2 =>
PbO + 2 HCl = H2O + PbCl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CH4CO = CH3CHO =>
CH4CO = CH3CHO
K2CrO7 + H2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
2 K2CrO7 + 9 H2C2O4 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 14 H2O + 18 CO2
CO2 + H2O = C2H5 + O2 =>
8 CO2 + 10 H2O = 4 C2H5 + 13 O2
LiNo3 + Ca(OH)2 = LiOH + Ca(No3)2 =>
2 LiNo3 + Ca(OH)2 = 2 LiOH + Ca(No3)2
Ge(CO3)4 + BaCl2 = GeCl4 + Ba(CO3)2 =>
Ge(CO3)4 + 2 BaCl2 = GeCl4 + 2 Ba(CO3)2
HC6H7KO2 = H + C6H7KO2 =>
HC6H7KO2 = H + C6H7KO2
KBr = K2 + Br =>
2 KBr = K2 + 2 Br
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaN3 + O2 = NaNO3 + N2 =>
2 NaN3 + 3 O2 = 2 NaNO3 + 2 N2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
K2Cr2O7 + H2SO4 + Na2S = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 Na2S = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Na2SO4 + 16 H2O
LiCa2Sr2 + Cu(NO3)2 = Cu2Li + Ca(NO3)2 + Sr2 =>
LiCa2Sr2 + 2 Cu(NO3)2 = Cu2Li + 2 Ca(NO3)2 + Sr2
Sn2(SO4)4 + Al = Al2(SO4)3 + Sn =>
3 Sn2(SO4)4 + 8 Al = 4 Al2(SO4)3 + 6 Sn
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CoS + HC2H3O2 = CoC2H3O2 + SH =>
CoS + HC2H3O2 = CoC2H3O2 + SH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg(s) + HCH3CO2(aq) = Mg(CH3CO2)2(aq) + H2(g) =>
Mg(s) + 2 HCH3CO2(aq) = Mg(CH3CO2)2(aq) + H2(g)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
UCl6 + (NH4)3PO4 = U(PO4)2 + NH4Cl =>
UCl6 + 2(NH4)3PO4 = U(PO4)2 + 6 NH4Cl
C11H22 + O2 = CO2 + H2O2 =>
C11H22 + 22 O2 = 11 CO2 + 11 H2O2
FeCl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C2H5OH + H2SO4 = CH3CH2OSO3H + H2O =>
C2H5OH + H2SO4 = CH3CH2OSO3H + H2O
Pb + (NH4)2S = PbS + NH4 =>
Pb + (NH4)2S = PbS + 2 NH4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(OH)2KHP = KOHH2OCaP =>
Ca(OH)2KHP = KOHH2OCaP
(CuOH)2SO4 + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
(CuOH)2SO4 + 6 NH4OH + (NH4)2SO4 = 2(Cu(NH3)4)SO4 + 8 H2O
Cu(OH)2 + KOH = CuOH + K(OH)2 =>
Cu(OH)2 + KOH = CuOH + K(OH)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CoCl2 + Ca(NO3)2 = Co(NO3)2 + CaCl2 =>
CoCl2 + Ca(NO3)2 = Co(NO3)2 + CaCl2
Cu(OH)2 + H2SO4 = Cu + SO4 + H2O =>
Cu(OH)2 + H2SO4 = Cu + SO4 + 2 H2O
Pb(CH3COO)2 + KI = PbI2 + KC2H3O2 =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 KC2H3O2
Fe + H2O = H + Fe(iii)O =>
Fe + H2O = 2 H + Fe(iii)O
CrO4 + HCl = CrCl3 + H2O + Cl2 =>
2 CrO4 + 16 HCl = 2 CrCl3 + 8 H2O + 5 Cl2
XMn + PO4 = XMnPO4 =>
XMn + PO4 = XMnPO4
Rh + O2 = RhO =>
2 Rh + O2 = 2 RhO
C2H5Cl + KOH = KCl + C2H4 + H2O =>
C2H5Cl + KOH = KCl + C2H4 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C10H18O + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C10H18O + 3 Na2Cr2O7 + 12 H2SO4 = 10 CH3CH2CHOOH + 3 Cr2(SO4)3 + 3 Na2SO4 + 4 H2O
CH2H2(NO3)3 = N2 + O2 + CO2 + H2O =>
2 CH2H2(NO3)3 = 3 N2 + 5 O2 + 2 CO2 + 4 H2O
H2S + (Cr2O7){-}2 + H1{+} = S + Cr + H2O =>
13 H2S + 2(Cr2O7){-}2 + 2 H1{+} = 13 S + 4 Cr + 14 H2O
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