| 前日に均衡した方程式 |
4(KO2) + 2(CO2) = 3 O2 + 2 K2CO3
Cs2O + BeO + H2O = Cs2[Be(OH)4] =>
Cs2O + BeO + 2 H2O = Cs2[Be(OH)4]
Al + Na(OH) = Na3AlO3 + H2 =>
2 Al + 6 Na(OH) = 2 Na3AlO3 + 3 H2
Na2CO3 + NO + O2 = CO2 + NaNO2 =>
2 Na2CO3 + 4 NO + O2 = 2 CO2 + 4 NaNO2
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
CuS + HNO3 = Cu(NO4)2 + NO + S + H2O =>
CuS + 4 HNO3 = Cu(NO4)2 + 2 NO + S + 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Al + NaOH + HOH = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 HOH = 2 NaAlO2 + 3 H2
Li + Br = LiBr =>
Li + Br = LiBr
C6H14 + O2 = H2O + CO22 =>
2 C6H14 + 139 O2 = 14 H2O + 12 CO22
Bi(NO3) + Ca = Bi3 + Ca(NO3)2 =>
6 Bi(NO3) + 3 Ca = 2 Bi3 + 3 Ca(NO3)2
NaNH2 + N2O = NaN3 + NaOH + NH32231 =>
40289 NaNH2 + 16116 N2O = 24173 NaN3 + 16116 NaOH + 2 NH32231
Al2(SO4)3 + Ba3(NO3)6 = Al2(NO3)6 + Ba3(SO4)3 =>
Al2(SO4)3 + Ba3(NO3)6 = Al2(NO3)6 + Ba3(SO4)3
Fe3(s) + H2O(g) = Fe3O4(s) + H2(g) =>
Fe3(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
Co(NO3)2 + H2S + NH3 = CoS + NH4NO3 =>
Co(NO3)2 + H2S + 2 NH3 = CoS + 2 NH4NO3
Ag2S + HNO3 = Ag2SNO3 + H =>
Ag2S + HNO3 = Ag2SNO3 + H
ZnCl2 + H2S = SCl2 + ZnH2 =>
ZnCl2 + H2S = SCl2 + ZnH2
H2SO4 + NiBr3 = Ni2(SO4)3 + HBr =>
3 H2SO4 + 2 NiBr3 = Ni2(SO4)3 + 6 HBr
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C2H2 + C3H2OH = C5H4OH =>
C2H2 + C3H2OH = C5H4OH
Ba(NO3)2 + H2O = H2Ba + NO3(OH) =>
Ba(NO3)2 + 2 H2O = H2Ba + 2 NO3(OH)
Br2 + Cr{3+} + H2O = Br{-} + CrO4{2-} + H{+} =>
3 Br2 + 2 Cr{3+} + 8 H2O = 6 Br{-} + 2 CrO4{2-} + 16 H{+}
FeCl3 + K4Fe(CN)6 = Fe(CN)6 + KFeCl3 =>
4 FeCl3 + K4Fe(CN)6 = Fe(CN)6 + 4 KFeCl3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
(NH4)2SO4 + Li2CO3 = (NH4)2CO3 + Li2SO4 =>
(NH4)2SO4 + Li2CO3 = (NH4)2CO3 + Li2SO4
Li + Br = LiBr =>
Li + Br = LiBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K3[Fe(CN)6] + KI = KI2 + K4[Fe(CN)6] =>
K3[Fe(CN)6] + 2 KI = KI2 + K4[Fe(CN)6]
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al2(C2O4)3 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
4 Al2(C2O4)3 + 21 CH3COOH = 8 Al(CH3COO)3 + 18 CO2 + 6 H2O
Al2(SO3)3 + H3PO4 = AlPO4 + H2SO3 =>
Al2(SO3)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO3
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C5H12O + O2 = COO + HHO =>
2 C5H12O + 15 O2 = 10 COO + 12 HHO
C2H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C2H12O6 + 4 H2SO4 = 2 CO2 + 4 SO2 + 10 H2O
C6H12O6 + H2O = C6H10O8 + H3O{+} + e =>
C6H12O6 + 8 H2O = C6H10O8 + 6 H3O{+} + 6e
CaO + Br2 = Br2O + Ca =>
CaO + Br2 = Br2O + Ca
KBr(s) + O2(g) = KBrO =>
2 KBr(s) + O2(g) = 2 KBrO
Pb3O4 + HCl = PbO2 + PbCl2 + H2O =>
Pb3O4 + 4 HCl = PbO2 + 2 PbCl2 + 2 H2O
C3H7OH + NaNO2 + HCl = C3H7ONO + NaCl + H2O =>
C3H7OH + NaNO2 + HCl = C3H7ONO + NaCl + H2O
(NH4)2SO5 + KOH = K2SO5 + NH3 + H2O =>
(NH4)2SO5 + 2 KOH = K2SO5 + 2 NH3 + 2 H2O
BaBr + H2 = HBr + Ba =>
2 BaBr + H2 = 2 HBr + 2 Ba
Na2SO3 + FeCl2 + H2O = SO2 + Fe(OH)2 + NaCl =>
Na2SO3 + FeCl2 + H2O = SO2 + Fe(OH)2 + 2 NaCl
Na3PO4 + H3PO4 = Na2HPO4 =>
2 Na3PO4 + H3PO4 = 3 Na2HPO4
HI + Sr(OH)2 = SrI2 + H2O =>
2 HI + Sr(OH)2 = SrI2 + 2 H2O
H3PO3 + Br2 + Na(OH) = NaH2PO4 + HBr =>
H3PO3 + Br2 + Na(OH) = NaH2PO4 + 2 HBr
H2(C2O4) + KOH = H2O + K2(C2O4) =>
H2(C2O4) + 2 KOH = 2 H2O + K2(C2O4)
Zn + Cu{+} = Zn{+2} + Cu =>
Zn + 2 Cu{+} = Zn{+2} + 2 Cu
Al3O2 = Al + O2 =>
Al3O2 = 3 Al + O2
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