| 前日に均衡した方程式 |
Zn3(PO4)2 + 4 K = 2 K2PO4 + 3 Zn
Co3(PO4)2 + H2S = CoS + H3PO4 =>
Co3(PO4)2 + 3 H2S = 3 CoS + 2 H3PO4
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
Pb(MnO4)4 + H2SO4 = Pb(SO4)2 + HMnO4 =>
Pb(MnO4)4 + 2 H2SO4 = Pb(SO4)2 + 4 HMnO4
X2 + HNO3 = X(NO3)2 + NO + H2O =>
3 X2 + 16 HNO3 = 6 X(NO3)2 + 4 NO + 8 H2O
H2SO4 + NaClO3 = Na2SO4 + HClO3 =>
H2SO4 + 2 NaClO3 = Na2SO4 + 2 HClO3
Na2B4O7 + Al = B + NaO + Al2O3 =>
3 Na2B4O7 + 10 Al = 12 B + 6 NaO + 5 Al2O3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Co + HBr = CoBr3 + H2 =>
2 Co + 6 HBr = 2 CoBr3 + 3 H2
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
S2Cl2 + H2O = SO2 + HCl + S =>
2 S2Cl2 + 2 H2O = SO2 + 4 HCl + 3 S
Na2SO4 + H2O = H20Na2O14S =>
Na2SO4 + 10 H2O = H20Na2O14S
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
Al(NO3)3 + Ca(OH)2 = Ca(NO3)2 + Al(OH)3 =>
2 Al(NO3)3 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 2 Al(OH)3
C + Br2 = CBr =>
2 C + Br2 = 2 CBr
CH3COONa + AgNO3 = NaNO3 + AgCH3COO =>
CH3COONa + AgNO3 = NaNO3 + AgCH3COO
NH4Br + Hg2SO4 = HgNH4 + Br2SO4 =>
2 NH4Br + Hg2SO4 = 2 HgNH4 + Br2SO4
MgCl2 + H2SO4 = ClH + MgSO4 =>
MgCl2 + H2SO4 = 2 ClH + MgSO4
Zn(s) + Cu(SO4) = Zn(SO4) + Cu(s) =>
Zn(s) + Cu(SO4) = Zn(SO4) + Cu(s)
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
(CH3)2NHBr = (CH3)2NH + Br =>
(CH3)2NHBr = (CH3)2NH + Br
MgO + K2CO3 = MgCO3 + K2O =>
MgO + K2CO3 = MgCO3 + K2O
KPO3 + MgBr = MgPO3 + KBr =>
KPO3 + MgBr = MgPO3 + KBr
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + CuCl2 = Cu + AlCl2 =>
Al + CuCl2 = Cu + AlCl2
Fe2O3 + K2Cr2O7 = FeCr2O7 + O2 + K =>
2 Fe2O3 + 4 K2Cr2O7 = 4 FeCr2O7 + 3 O2 + 8 K
Si3N4 + CH3F = HCN + SiF4 + CH4 =>
Si3N4 + 12 CH3F = 4 HCN + 3 SiF4 + 8 CH4
ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2
CsCl + CaS = CsS + CaCl =>
CsCl + CaS = CsS + CaCl
K2Cr2O7 + H2SO5 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO5 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 7 O2
HF + Co = CoF + H2 =>
2 HF + 2 Co = 2 CoF + H2
NaOH + Mg(NO3)2 = NaNO3 + Mg + OH =>
2 NaOH + Mg(NO3)2 = 2 NaNO3 + Mg + 2 OH
Cu(s) + MgCl2(aq) = CuCl2(aq) + Mg(s) =>
Cu(s) + MgCl2(aq) = CuCl2(aq) + Mg(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HS{-} + H2O = H2S + OH{-} =>
HS{-} + H2O = H2S + OH{-}
ZnSO4H2O = ZnSO4*H2O =>
ZnSO4H2O = ZnSO4*H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
ScO + H = Sc + H2O =>
ScO + 2 H = Sc + H2O
Sodiumhydroxide + silvernitrate = sodiumnitrate + silverhydroxide =>
NaOH + AgNO3 = NaNO3 + AgOH
Ni + H1 = NiH3 =>
Ni + 3 H1 = NiH3
S + O + Cl = SO2Cl2 =>
S + 2 O + 2 Cl = SO2Cl2
Fe2O3 + N2 = Fe3O4 + NO2 =>
12 Fe2O3 + N2 = 8 Fe3O4 + 2 NO2
CH3C5H10 + O2 = CO2 + H2O =>
4 CH3C5H10 + 37 O2 = 24 CO2 + 26 H2O
C27H46O + O2 = CO + H2O =>
2 C27H46O + 49 O2 = 54 CO + 46 H2O
Zn + OH{-} + H2O = Zn(OH)4{2-} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{2-} + H2
CH3COOH + Na2S = NaCH3COO + H2S =>
2 CH3COOH + Na2S = 2 NaCH3COO + H2S
Na + P + O + KOH = NaOH + K3PO =>
3 Na + P + O + 3 KOH = 3 NaOH + K3PO
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