| 前日に均衡した方程式 |
21 H2S2O3 + 4 H3As04 = 8 As2S3 + 18 SO2 + 27 H2O
AlCr2 + O2 = Al2O3 + Cr =>
4 AlCr2 + 3 O2 = 2 Al2O3 + 8 Cr
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
SrBr2 + S2(PO4) = SrS + Br4(PO4) =>
2 SrBr2 + S2(PO4) = 2 SrS + Br4(PO4)
MgO + SiO2 + Si3N4 + AlN = Mg2Si4Al8O4N12 =>
2 MgO + SiO2 + Si3N4 + 8 AlN = Mg2Si4Al8O4N12
NaOH + CO = Na2(CO2) + H2O =>
2 NaOH + CO = Na2(CO2) + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cr2O3(g) = Cr(g) + O2(g) =>
2 Cr2O3(g) = 4 Cr(g) + 3 O2(g)
Cr + O2 = Cr2O =>
4 Cr + O2 = 2 Cr2O
Sn(ClO4)4 = SnCl4 + O2 =>
Sn(ClO4)4 = SnCl4 + 8 O2
H3PO4(aq) + KOH(s) = K3PO4(s) + H2O(l) =>
H3PO4(aq) + 3 KOH(s) = K3PO4(s) + 3 H2O(l)
Hg(NO3)2 + (NH4)3PO4 = Hg3(PO4)2 + (NH4)3 + (NO3)2 =>
3 Hg(NO3)2 + 2(NH4)3PO4 = Hg3(PO4)2 + 2(NH4)3 + 3(NO3)2
AsO3{3-} + I2 + H2O = AsO4 + I{-} + H{+} =>
2 AsO3{3-} + 5 I2 + 2 H2O = 2 AsO4 + 10 I{-} + 4 H{+}
NaHCO3 + C2H3OO = NaC2H3OO + H2O + CO2 =>
7 NaHCO3 + 8 C2H3OO = 7 NaC2H3OO + 5 H2O + 9 CO2
C25H52 + O6 = CO2 + H2O =>
3 C25H52 + 38 O6 = 75 CO2 + 78 H2O
C1000H1985O874N + H2O = CO2 + CH4 + NH3 =>
4 C1000H1985O874N + 270 H2O = 1883 CO2 + 2117 CH4 + 4 NH3
HNO3(aq) + AgOH(s) = AgNO3(aq) + H2O =>
HNO3(aq) + AgOH(s) = AgNO3(aq) + H2O
Mg + KNO3 = K2 + Mg(NO3)2 =>
Mg + 2 KNO3 = K2 + Mg(NO3)2
Zn + Sn(NO3)2 = Sn + Zn(NO3) =>
2 Zn + Sn(NO3)2 = Sn + 2 Zn(NO3)
H2C2O4*2H2O + KOH + Fe(OH)3 = K3Fe(C2O4)3*3H2O + H2O =>
3 H2C2O4*2H2O + 3 KOH + Fe(OH)3 = K3Fe(C2O4)3*3H2O + 9 H2O
CaO + As2O3 = Ca3(AsO3)2 =>
3 CaO + As2O3 = Ca3(AsO3)2
K(s) + ZnCl2(aq) = KCl(aq) + Zn(g) =>
2 K(s) + ZnCl2(aq) = 2 KCl(aq) + Zn(g)
HCl + N(OH)2 = NCl2 + H2O =>
2 HCl + N(OH)2 = NCl2 + 2 H2O
Pb(NO3) + Al(OH)3 = Pb(OH) + Al(NO3)3 =>
3 Pb(NO3) + Al(OH)3 = 3 Pb(OH) + Al(NO3)3
KMnO4 + C2H4(OH)2 = MnO2 + K + OH + CO2 =>
4 KMnO4 + C2H4(OH)2 = 4 MnO2 + 4 K + 6 OH + 2 CO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C2H4O2 + H2O2 = H3O + C2H3O2 =>
4 C2H4O2 + H2O2 = 2 H3O + 4 C2H3O2
NH4NO2 + Ba(OH)2 = NH3 + H2O + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(NO2)2
C9H15O3 + O2 = CO2 + H2O =>
4 C9H15O3 + 45 O2 = 36 CO2 + 30 H2O
Cr + HS = Cr(HS)2 =>
Cr + 2 HS = Cr(HS)2
S{2-} + HNO3 = H2S + NO3{-} =>
S{2-} + 2 HNO3 = H2S + 2 NO3{-}
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C6H5OH + H2O = C6H5O + H3O =>
C6H5OH + H2O = C6H5O + H3O
K14(As2W19O67(H2O)) + Na2MoO4(H2O)2 + Y(NO3)3(H2O)6 + H = NO3 + As4Y4Mo4W44O160 + AsW9 + H2O + K + Na =>
8 K14(As2W19O67(H2O)) + 4 Na2MoO4(H2O)2 + 4 Y(NO3)3(H2O)6 + 784 H = 12 NO3 + As4Y4Mo4W44O160 + 12 AsW9 + 432 H2O + 112 K + 8 Na
Al(OH)3 + Mg = Al2Mg3 + OH =>
2 Al(OH)3 + 3 Mg = Al2Mg3 + 6 OH
CH3C6H4SO3H + H2SO4 + KMnO4 = HOOCC6H4SO3H + K2SO4 + MnSO4 + H2O =>
5 CH3C6H4SO3H + 9 H2SO4 + 6 KMnO4 = 5 HOOCC6H4SO3H + 3 K2SO4 + 6 MnSO4 + 14 H2O
MgS + HNO3 = MgNO3 + S2 + H2 =>
2 MgS + 2 HNO3 = 2 MgNO3 + S2 + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + NO2{-} + OH{-} = AlO2{-} + NH3{2-} + H2O =>
8 Al + 3 NO2{-} + 11 OH{-} = 8 AlO2{-} + 3 NH3{2-} + H2O
Mg + CaBr2 = CaMg + Br2 =>
Mg + CaBr2 = CaMg + Br2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KMnO4 + H2SO4 + C3H5 = H2O + MnSO4 + K2SO4 + CHOH =>
2 KMnO4 + 3 H2SO4 + 2 C3H5 = 2 H2O + 2 MnSO4 + K2SO4 + 6 CHOH
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH = Ca9(PO4)2 + NH4NO3 + H2O =>
18 Ca(NO3)2*4H2O + 4(NH4)2HPO4 + 34 NH4OH = 2 Ca9(PO4)2 + 39 NH4NO3 + 97 H2O
Si2OCl4(CH3)2 + O2 = SiO2 + HCl + CO2 + H2O =>
Si2OCl4(CH3)2 + 4 O2 = 2 SiO2 + 4 HCl + 2 CO2 + H2O
SO3 + Cl2 = SO2 + ClO =>
2 SO3 + Cl2 = 2 SO2 + 2 ClO
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
P + O4 = (PO4)2 =>
2 P + 2 O4 = (PO4)2
Na2S + H2S = NaSH =>
Na2S + H2S = 2 NaSH
N2(g) + H2 = NH3(g) =>
N2(g) + 3 H2 = 2 NH3(g)
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