| 前日に均衡した方程式 |
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
NaBr + Co(SO3)2 = Br2SO3 + CoNa4 =>
4 NaBr + Co(SO3)2 = 2 Br2SO3 + CoNa4
K2(CD(CN)4) + S = K2S + (CD(CN)4) =>
K2(CD(CN)4) + S = K2S + (CD(CN)4)
CuO + HCl + Zn = Cu + ZnCl2 + H2O =>
CuO + 2 HCl + Zn = Cu + ZnCl2 + H2O
HCH3CO2 + OH = CH3CO2 + H2O =>
HCH3CO2 + OH = CH3CO2 + H2O
Sb2S3(s) + HCl(aq) = H3SbCl6(s) + H2S(g) =>
Sb2S3(s) + 12 HCl(aq) = 2 H3SbCl6(s) + 3 H2S(g)
TeO3{-2} + N2O4 + H = Te + NO3{-} + H2O =>
TeO3{-2} + N2O4 + 2 H = Te + 2 NO3{-} + H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NaCO3 + Mg(NO3)2 = Na(NO3)2 + MgCO3 =>
NaCO3 + Mg(NO3)2 = Na(NO3)2 + MgCO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
ZnSO4 + AgNO3 = Ag2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 AgNO3 = Ag2SO4 + Zn(NO3)2
Cu + Na(OH)2 = Na + Cu(OH)2 =>
Cu + Na(OH)2 = Na + Cu(OH)2
N2 + Xe = N2Xe =>
N2 + Xe = N2Xe
Na(s) + O2(g) = Na2O2(s) =>
2 Na(s) + O2(g) = Na2O2(s)
H3PO4 = P + H2O + O2 =>
4 H3PO4 = 4 P + 6 H2O + 5 O2
MnSO4 + NaOH = MnSO4Na + OH =>
MnSO4 + NaOH = MnSO4Na + OH
KNO3 + (NH4)2CrO4 = K2CrO4 + NH4NO3 =>
2 KNO3 + (NH4)2CrO4 = K2CrO4 + 2 NH4NO3
SO2 + CrO7 = SO4 + Cr =>
7 SO2 + 2 CrO7 = 7 SO4 + 2 Cr
Zn + K2S = ZnK2S =>
Zn + K2S = ZnK2S
NaCl2 + Cl2 = NaCl3 =>
2 NaCl2 + Cl2 = 2 NaCl3
Na2CO3(aq) + HCl(aq) = NaCl(aq) + NaHCO3(aq) =>
Na2CO3(aq) + HCl(aq) = NaCl(aq) + NaHCO3(aq)
Na2Co3 + H2SO4 = Na2SO4H2Co3 =>
Na2Co3 + H2SO4 = Na2SO4H2Co3
PbS + NaNO3 + KCl = Pb + Na2SO4 + NOKCl =>
PbS + 2 NaNO3 + 2 KCl = Pb + Na2SO4 + 2 NOKCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
BABr2(aq) + K2SO4(aq) = KBr(s) + BASO4(aq) =>
BABr2(aq) + K2SO4(aq) = 2 KBr(s) + BASO4(aq)
Na3PO4 + (NH4)2SO4 = Na2SO4(aq) + (NH4)3PO4 =>
2 Na3PO4 + 3(NH4)2SO4 = 3 Na2SO4(aq) + 2(NH4)3PO4
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
Na2SO4 + CaCl2 = CaSO4(s) + NaCl(aq) =>
Na2SO4 + CaCl2 = CaSO4(s) + 2 NaCl(aq)
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
NH4ClO4 = N2(g) + O2(g) + H2O(g) + Cl2(g) =>
2 NH4ClO4 = N2(g) + 2 O2(g) + 4 H2O(g) + Cl2(g)
CaC2O4 + H2O = CaOH + HC2O4 =>
CaC2O4 + H2O = CaOH + HC2O4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
LiCl + Hg2(NO3)2 = Hg2Cl2 + LiNO3 =>
2 LiCl + Hg2(NO3)2 = Hg2Cl2 + 2 LiNO3
Na(s) + O2(g) = Na2O2(s) =>
2 Na(s) + O2(g) = Na2O2(s)
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
SrOH2 + Li2(SO4)2 = Sr2(SO4)2 + LiOH2 =>
2 SrOH2 + Li2(SO4)2 = Sr2(SO4)2 + 2 LiOH2
Hg + OH = Hg(OH)3 =>
Hg + 3 OH = Hg(OH)3
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
Cu + NaCl = Cu(NaCl) =>
Cu + NaCl = Cu(NaCl)
C20H14O4 + OH = H2O + C20H13O4 =>
C20H14O4 + OH = H2O + C20H13O4
NH4 + SO4 + NaOH = NaSO4 + NH3 + H2O =>
NH4 + SO4 + NaOH = NaSO4 + NH3 + H2O
Fe(oh)3 + O2 + H2O = Fe(OH)3 =>
4 Fe(oh)3 + 9 O2 + 18 H2O = 12 Fe(OH)3
Mg(s) + AgNO3(aq) = Ag(s) + Mg(NO3)2(aq) =>
Mg(s) + 2 AgNO3(aq) = 2 Ag(s) + Mg(NO3)2(aq)
Na2CO3(aq) + Al(NO3)3(aq) = Al2(CO3)3(s) + Na(NO3)(aq) =>
3 Na2CO3(aq) + 2 Al(NO3)3(aq) = Al2(CO3)3(s) + 6 Na(NO3)(aq)
CrBr3 + Cl2 = CrCl3 + Br =>
2 CrBr3 + 3 Cl2 = 2 CrCl3 + 6 Br
NaOH + AgNO3 = NaNO3 + AgHO =>
NaOH + AgNO3 = NaNO3 + AgHO
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