| 前日に均衡した方程式 |
2 Na + 2 ClO3 = 2 NaCl + 3 O2
Al2(SO4)3(aq) + NH4OH(aq) = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3(aq) + 6 NH4OH(aq) = 3(NH4)2SO4 + 2 Al(OH)3
C2H5OH + I2 + NaOH = CHI3 + NaI + H2O =>
C2H5OH + 4 I2 + 2 NaOH = 2 CHI3 + 2 NaI + 3 H2O
Cl2 + CaI = CaCl2 + I =>
Cl2 + CaI = CaCl2 + I
Na + CuCl2 = NaCl + Cu =>
2 Na + CuCl2 = 2 NaCl + Cu
CH3CH2COOH + C3H8O = C6H12O2 + H2O =>
CH3CH2COOH + C3H8O = C6H12O2 + H2O
(NH4)2S + Ba(NO3)2 = BaS + NH4NO3 =>
(NH4)2S + Ba(NO3)2 = BaS + 2 NH4NO3
H2SO4 + CH3COO{-} = HSO4{-} + CH3COOH =>
H2SO4 + CH3COO{-} = HSO4{-} + CH3COOH
K2Cr2O7 + H2C2O4 = K[Cr(C2O4)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 = 2 K[Cr(C2O4)2] + 6 CO2 + 7 H2O
NaCN + Cl2 + NaOH = NaCNO + NaCl + H2O =>
NaCN + Cl2 + 2 NaOH = NaCNO + 2 NaCl + H2O
P2O5 + NH4OH = HOH + (NH4)3PO4 =>
P2O5 + 6 NH4OH = 3 HOH + 2(NH4)3PO4
Na2S(aq) + HCl(aq) + HNO3(aq) = NaCl(aq) + S(s) + NO(g) + H2O(l) =>
3 Na2S(aq) + 6 HCl(aq) + 2 HNO3(aq) = 6 NaCl(aq) + 3 S(s) + 2 NO(g) + 4 H2O(l)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaHCO3(s) = Na2CO3(s)*H2OCO2 =>
2 NaHCO3(s) = Na2CO3(s)*H2OCO2
Mn(NO3)2 + K2CO3 = KNO3 + KMnO4 + NO + CO2 =>
3 Mn(NO3)2 + 2 K2CO3 = KNO3 + 3 KMnO4 + 5 NO + 2 CO2
CaCl2(s) + H2O(l) = CaCl2*6H2O(s) =>
CaCl2(s) + 6 H2O(l) = CaCl2*6H2O(s)
Sn + KCl = SnCl4 + K =>
Sn + 4 KCl = SnCl4 + 4 K
KCl + MnO2 = ClO2 + KMn =>
KCl + MnO2 = ClO2 + KMn
K + BeO = K2O + Be =>
2 K + BeO = K2O + Be
Si + HNO3 = SiO2 + HNO2 =>
Si + 2 HNO3 = SiO2 + 2 HNO2
AgCl + Pb(NO3)2 = Ag(NO3) + PbCl2 =>
2 AgCl + Pb(NO3)2 = 2 Ag(NO3) + PbCl2
CH + O = CO2 + H2O =>
2 CH + 5 O = 2 CO2 + H2O
NaI + AgNO3 = AgI + NO3 + Na =>
NaI + AgNO3 = AgI + NO3 + Na
As(s) + Cl2(g) = AsCl3(l) =>
2 As(s) + 3 Cl2(g) = 2 AsCl3(l)
Na2SO3 + NaOH = Na2SO4 + NaH =>
Na2SO3 + NaOH = Na2SO4 + NaH
SO4H2 + H2O = H3O + SO4H =>
SO4H2 + H2O = H3O + SO4H
SO2(g) + O2(g) + H2O(l) = H2SO4 =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4
HClO4 + HBr = HCl + Br2 + H2O =>
HClO4 + 8 HBr = HCl + 4 Br2 + 4 H2O
Sb2S3 + NaOH = Sb(OH)3 + Na2S =>
Sb2S3 + 6 NaOH = 2 Sb(OH)3 + 3 Na2S
NH4SCN(aq) + FeCl3(aq) = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN(aq) + FeCl3(aq) = 3 NH3 + 3 HCl + Fe(SCN)3
CaO2 = CaO + O2 =>
2 CaO2 = 2 CaO + O2
Cr2O7{-2} + H2SO3 + H{+} = Cr{+3} + HSO4{-} + H2O =>
Cr2O7{-2} + 3 H2SO3 + 5 H{+} = 2 Cr{+3} + 3 HSO4{-} + 4 H2O
Al2(SO4)3 + Na2SiO3 + H2O = Al(OH)3 + H2SiO3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SiO3 + 6 H2O = 2 Al(OH)3 + 3 H2SiO3 + 3 Na2SO4
FeC2O4 = Fe + C2O4 =>
FeC2O4 = Fe + C2O4
C5H8 + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
21 C5H8 + 23 K2Cr2O7 + 92 H2SO4 = 15 C6H5COOH + 23 K2SO4 + 23 Cr2(SO4)3 + 131 H2O
C6H4Cl2 + HCl = C6H6 + Cl2 =>
C6H4Cl2 + 2 HCl = C6H6 + 2 Cl2
NaClO + (CH3)2CO = CHCl3 + NaOH + NaOCOCH3 =>
3 NaClO + (CH3)2CO = CHCl3 + 2 NaOH + NaOCOCH3
Na2B4O7*10H2O + NaOH + H2O2 + H2O = NaBO2*H2O2*3H2O =>
Na2B4O7*10H2O + 2 NaOH + 4 H2O2 + H2O = 4 NaBO2*H2O2*3H2O
C4H6O4 + NaOH = C4H4O4Na2 + H2O =>
C4H6O4 + 2 NaOH = C4H4O4Na2 + 2 H2O
AlI3 + F2 = AlF3 + I =>
2 AlI3 + 3 F2 = 2 AlF3 + 6 I
C8H3 + O2 = CO2 + H2O =>
4 C8H3 + 35 O2 = 32 CO2 + 6 H2O
CuCl + O2 + H2O = CuO + HCl =>
4 CuCl + O2 + 2 H2O = 4 CuO + 4 HCl
W + HNO3 = W(NO3)6 + H2 =>
W + 6 HNO3 = W(NO3)6 + 3 H2
KMnO4 + KBr + H2O = MnO2 + KBrO3 + KOH =>
2 KMnO4 + KBr + H2O = 2 MnO2 + KBrO3 + 2 KOH
Zn + H2(SO4) = Zn(SO4) + H2 =>
Zn + H2(SO4) = Zn(SO4) + H2
Mg + Al(OH)4{-} = Mg{2+} + OH{-} + Al =>
3 Mg + 2 Al(OH)4{-} = 3 Mg{2+} + 8 OH{-} + 2 Al
Hg2(NO3)2 + KI = Hg2I2 + KNO3 =>
Hg2(NO3)2 + 2 KI = Hg2I2 + 2 KNO3
RbNO3 = Rb + N2 + O2 =>
2 RbNO3 = 2 Rb + N2 + 3 O2
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2SO4 =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2SO4
FeC2O4 = Fe + C2O4 =>
FeC2O4 = Fe + C2O4
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