| 前日に均衡した方程式 |
Zn(s) + 2 HCl(ag) = ZnCl2(ag) + H2(g)
Ni(NO3)2 + KI = KNO3 + NiI2 =>
Ni(NO3)2 + 2 KI = 2 KNO3 + NiI2
Al2 + H2SO4 = Al2(SO4)3 + H =>
Al2 + 3 H2SO4 = Al2(SO4)3 + 6 H
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SeO3 + Br2 + KOH = HBr + K2SeO4 + H2O =>
H2SeO3 + Br2 + 2 KOH = 2 HBr + K2SeO4 + H2O
H2SO4 = H{+} + HSO4{-} =>
H2SO4 = H{+} + HSO4{-}
MrO2 + H2 = MrO + H2O =>
MrO2 + H2 = MrO + H2O
Na + OH = Na(OH)2 =>
Na + 2 OH = Na(OH)2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
I2 + H2O = H + IO3 =>
I2 + 6 H2O = 12 H + 2 IO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C(s) + H2(g) = CH4(g) =>
C(s) + 2 H2(g) = CH4(g)
Ca(OH)2MgCO3 = Mg(OH)2CaCO3 =>
Ca(OH)2MgCO3 = Mg(OH)2CaCO3
O2 + PtF6 = O2PtF6 =>
O2 + PtF6 = O2PtF6
C2H5OH + CO3 = CO2 + H2O =>
C2H5OH + 6 CO3 = 8 CO2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH + NiSO4 = K2SO4 + Ni(OH)2 =>
2 KOH + NiSO4 = K2SO4 + Ni(OH)2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Ca + HCl + HNO3 = CaCl2 + NO + H2O =>
3 Ca + 6 HCl + 2 HNO3 = 3 CaCl2 + 2 NO + 4 H2O
HCl + Ca(OH)2 = CaCl2 + H2O = =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
NaIO3 + H2O + SO2 = H2SO4 + NaI =>
NaIO3 + 3 H2O + 3 SO2 = 3 H2SO4 + NaI
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Bu + H2O = BuH2O =>
Bu + H2O = BuH2O
Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]
PbS + O2 = PbO2 + S =>
PbS + O2 = PbO2 + S
Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KClO3 + Na = NaClO3 + K =>
KClO3 + Na = NaClO3 + K
Mg + O2 = MgO* =>
2 Mg + O2 = 2 MgO*
MgCO3 = MgOCO2MgCO3 =>
2 MgCO3 = MgOCO2MgCO3
Al(OH)3(aq) + H2CO3(aq) = Al2(CO3)3 + H2O =>
2 Al(OH)3(aq) + 3 H2CO3(aq) = Al2(CO3)3 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C3H7COOH + NaOH = C3H8 + Na2CO3 + H2O =>
C3H7COOH + 2 NaOH = C3H8 + Na2CO3 + H2O
K2SO4(aq) + MgCl2(aq) = KCl(aq) + MgSO4(g) =>
K2SO4(aq) + MgCl2(aq) = 2 KCl(aq) + MgSO4(g)
C12H52 + O2 = CO2 + H2O =>
C12H52 + 25 O2 = 12 CO2 + 26 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
V2O5 + HBr = VOBr3 + H2O =>
V2O5 + 6 HBr = 2 VOBr3 + 3 H2O
C6H14 + O2 = CO12 + H2O =>
2 C6H14 + 79 O2 = 12 CO12 + 14 H2O
Al2O3 + HF(aq) + NaOH(aq) = Na3AlF6(s) + H2O(l) =>
Al2O3 + 12 HF(aq) + 6 NaOH(aq) = 2 Na3AlF6(s) + 9 H2O(l)
O2 + PtF6 = O2PtF6 =>
O2 + PtF6 = O2PtF6
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CuO + HClO4 = CuO4 + HClO =>
CuO + HClO4 = CuO4 + HClO
ZnH2 = Zn + H2 =>
ZnH2 = Zn + H2
Al + Ca(Cl)2 = AlCl3 + Ca =>
2 Al + 3 Ca(Cl)2 = 2 AlCl3 + 3 Ca
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