| 前日に均衡した方程式 |
KOH + H2S = KHS + H2O
Zi + PbNo2 = ZiNo2 + Pb =>
Zi + PbNo2 = ZiNo2 + Pb
Y2SiO5 + Ce(NO3)3 = (YCe)2SiO5 + (NO3)3 =>
Y2SiO5 + 2 Ce(NO3)3 = (YCe)2SiO5 + 2(NO3)3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaOH + Mg = Mg(OH)2 + Na =>
2 NaOH + Mg = Mg(OH)2 + 2 Na
CaCO3(s) + H2SO4 = H2O(l) + CO2(g) + CaSO4(aq) =>
CaCO3(s) + H2SO4 = H2O(l) + CO2(g) + CaSO4(aq)
AgNO4 + NiCl = AgCl + NiNO4 =>
AgNO4 + NiCl = AgCl + NiNO4
Sn + CuCl2 = SnCl2 + Cu =>
Sn + CuCl2 = SnCl2 + Cu
KMnO4 + KOH + KJ = KJO3 + K2MnO4 + H2O =>
6 KMnO4 + 6 KOH + KJ = KJO3 + 6 K2MnO4 + 3 H2O
Ca + Fe(NO3)3 = CaFe + NO3 =>
Ca + Fe(NO3)3 = CaFe + 3 NO3
BH = B + H2 =>
2 BH = 2 B + H2
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + CH3COONH4 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 CH3COONH4
Zn + MnI2 = ZnI + Mn =>
2 Zn + MnI2 = 2 ZnI + Mn
C30H62 = C8H18 + C2H4 =>
C30H62 = C8H18 + 11 C2H4
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
H{+} + NO2{-} + MnO4{-} = NO3{-} + Mn{2+} + H2O =>
6 H{+} + 5 NO2{-} + 2 MnO4{-} = 5 NO3{-} + 2 Mn{2+} + 3 H2O
CoS + O2 = SO + CoO =>
CoS + O2 = SO + CoO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
FeCl3 + HgO = HgCl2 + Fe2O3 =>
2 FeCl3 + 3 HgO = 3 HgCl2 + Fe2O3
C2H2 + I2 = C2H2I2 =>
C2H2 + I2 = C2H2I2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cu(OH)2MnCl2 = CuCl2Mn(OH)2 =>
Cu(OH)2MnCl2 = CuCl2Mn(OH)2
Mg + (NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg + (NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
C5H13 + O2 = CO2 + H2O =>
4 C5H13 + 33 O2 = 20 CO2 + 26 H2O
OsCl3 = OsCl4 + OsCl2 =>
2 OsCl3 = OsCl4 + OsCl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Na2S2O3(l) + H2SO4 = H2S(l) + Na2SO4(l) + SO(l) =>
2 Na2S2O3(l) + H2SO4 = H2S(l) + 2 Na2SO4(l) + 2 SO(l)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Pb + CH3COOH + O2 = Pb(CH3COO)2 + H2O =>
2 Pb + 4 CH3COOH + O2 = 2 Pb(CH3COO)2 + 2 H2O
Au(NO3)3 = Au + NO2 + O2 =>
2 Au(NO3)3 = 2 Au + 6 NO2 + 3 O2
K + Si + O = KSiO =>
K + Si + O = KSiO
NO + O2{-} = ONOO{-} =>
NO + O2{-} = ONOO{-}
Ba(OH)2 + Na2HPO4 = Ba3(PO4)2 + Na(OH) + H2O =>
3 Ba(OH)2 + 2 Na2HPO4 = Ba3(PO4)2 + 4 Na(OH) + 2 H2O
BaCl2 + AlCl3 = BaCl3 + AlCl2 =>
BaCl2 + AlCl3 = BaCl3 + AlCl2
NaOH(s) = Na + HO =>
NaOH(s) = Na + HO
CO3 + AgNO3 = Ag2CO3 + NO3 =>
CO3 + 2 AgNO3 = Ag2CO3 + 2 NO3
MoCl3 + NaNH2 = MoN + NaCl + HCl =>
MoCl3 + NaNH2 = MoN + NaCl + 2 HCl
Au + HNO3 = Au2NO3 + NO2 + H2O =>
2 Au + 2 HNO3 = Au2NO3 + NO2 + H2O
H3PO4 + NH4OH = (NH4) + PO4 + H2O =>
H3PO4 + 3 NH4OH = 3(NH4) + PO4 + 3 H2O
C3H + NH3 + O2 = C3H3N + H2O =>
4 C3H + 4 NH3 + O2 = 4 C3H3N + 2 H2O
H2SO4 + KOH = K(HSO4) + H2O =>
H2SO4 + KOH = K(HSO4) + H2O
HNO3 + NaOH = NaNO2 + HO =>
HNO3 + NaOH = NaNO2 + 2 HO
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