| 前日に均衡した方程式 |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
CoCl2 + KNO2 + HC2H3O2 = K3[Co(NO2)6] + NO + KC2H3O2 + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 HC2H3O2 = K3[Co(NO2)6] + NO + 2 KC2H3O2 + 2 KCl + H2O
C2H6 + O6 = CO2 + H2O(classification) =>
6 C2H6 + 7 O6 = 12 CO2 + 18 H2O(classification)
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Fe(s) + H2SO4 + H2O = FeSO4*7H2O + H2 =>
Fe(s) + H2SO4 + 7 H2O = FeSO4*7H2O + H2
C3H7NO + O2 = H2O + CO2 + NH3 =>
2 C3H7NO + 7 O2 = 4 H2O + 6 CO2 + 2 NH3
Pb4 + O2 = Pb2O4 =>
Pb4 + 4 O2 = 2 Pb2O4
Pb(NO3)2 + Na2S = PbS + Na(NO3) =>
Pb(NO3)2 + Na2S = PbS + 2 Na(NO3)
NaNO3 + FeS = Fe2O3 + Na2SO3 + SO2 + N2 =>
14 NaNO3 + 10 FeS = 5 Fe2O3 + 7 Na2SO3 + 3 SO2 + 7 N2
Sb + F2 = SbF3 =>
2 Sb + 3 F2 = 2 SbF3
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
Cl + CaOH = CaClO + CaCl2 + H2O =>
3 Cl + 2 CaOH = CaClO + CaCl2 + H2O
Al(C2H3O2) + NaPO4 = AlPO4 + NaC2H3O2 =>
Al(C2H3O2) + NaPO4 = AlPO4 + NaC2H3O2
NaOH(ac) + Cl2(g) = NaClO + H2O + NaCl =>
2 NaOH(ac) + Cl2(g) = NaClO + H2O + NaCl
O2 + A1 = A12O3 =>
3 O2 + 24 A1 = 2 A12O3
C12 + H22 + O11 = CHO =>
11 C12 + 6 H22 + 12 O11 = 132 CHO
Mg1 + N2 = Mg3N1 =>
6 Mg1 + N2 = 2 Mg3N1
SnCl2 + KBrO3 + HCl = SnCl4 + Br2 + KCl + H2O =>
5 SnCl2 + 2 KBrO3 + 12 HCl = 5 SnCl4 + Br2 + 2 KCl + 6 H2O
C12H22O11 + HNO3 = (COOH)2 + NO + H2O =>
C12H22O11 + 12 HNO3 = 6(COOH)2 + 12 NO + 11 H2O
(CH3)2SO2(s) + NaOH = (CH3)2H + NaSO3 =>
(CH3)2SO2(s) + NaOH = (CH3)2H + NaSO3
KMnO4 + Fe3KCl9 + H2SO4 = Cl2 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 2 Fe3KCl9 + 16 H2SO4 = 9 Cl2 + 3 Fe2(SO4)3 + 3 K2SO4 + 4 MnSO4 + 16 H2O
NH4 + F2 = N2F5 + HF2 =>
4 NH4 + 21 F2 = 2 N2F5 + 16 HF2
Na3PO4 + Zn3(PO4)2 + H2O = Na2[Zn(OH)4] + H3PO4 =>
2 Na3PO4 + Zn3(PO4)2 + 12 H2O = 3 Na2[Zn(OH)4] + 4 H3PO4
N2H4 + HNO2 = H2O + NN3 =>
6 N2H4 + 8 HNO2 = 16 H2O + 5 NN3
Na3N + Ba = NaBa + N =>
Na3N + 3 Ba = 3 NaBa + N
MgCl2 + NaCn = Mg(Cn)2 + NaCl =>
MgCl2 + 2 NaCn = Mg(Cn)2 + 2 NaCl
Cr(OH)3*NaClO + NaOH = Na2 + CrO4 + NaCl + H2O =>
2 Cr(OH)3*NaClO + 6 NaOH = 3 Na2 + 2 CrO4 + 2 NaCl + 6 H2O
SnCl2 + NaOH = Na2SnO3 + NaCl + H2 + H2O =>
SnCl2 + 4 NaOH = Na2SnO3 + 2 NaCl + H2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuSO4 + SCu = S2Cu2O4 =>
CuSO4 + SCu = S2Cu2O4
LiOH + Al(OH)3 = Al3OH + Li(OH)3 =>
4 LiOH + 3 Al(OH)3 = Al3OH + 4 Li(OH)3
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
ZnNaSO4 = ZnSO4Na =>
ZnNaSO4 = ZnSO4Na
H2CO3 + Fe = FeCO3 + H2 =>
H2CO3 + Fe = FeCO3 + H2
C25H50 + O2 = CO + H2O =>
C25H50 + 25 O2 = 25 CO + 25 H2O
Sr(OH)2 + NO2 = Sr(NO3)2 + SrNO2 + H2O =>
2 Sr(OH)2 + 3 NO2 = Sr(NO3)2 + SrNO2 + 2 H2O
C + Cl + O = CCl2O =>
C + 2 Cl + O = CCl2O
Li + Fe2(SO4)3 = Fe + Li2SO4 =>
6 Li + Fe2(SO4)3 = 2 Fe + 3 Li2SO4
AlCl3 + Ba3(PO4)2 = AlPO4 + BaCl2 =>
2 AlCl3 + Ba3(PO4)2 = 2 AlPO4 + 3 BaCl2
C2H5OC2H5 + O2 = C + (OH)2 =>
2 C2H5OC2H5 + 9 O2 = 8 C + 10(OH)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AlCl3 + Ba3(PO4)2 = Al3(PO4)3 + BaCl2 =>
6 AlCl3 + 3 Ba3(PO4)2 = 2 Al3(PO4)3 + 9 BaCl2
C27H30O5S + NaHCO3 = C27H30O5Na + CO2 + H2O + HS =>
129 C27H30O5S + 127 NaHCO3 = 127 C27H30O5Na + 181 CO2 + 29 H2O + 129 HS
C8H8O2 + SOCl2 = C8H7OCl + SO2 + HCl =>
C8H8O2 + SOCl2 = C8H7OCl + SO2 + HCl
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Sn + Na2CO3 = Sn(CO3)2 + Na =>
Sn + 2 Na2CO3 = Sn(CO3)2 + 4 Na
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KMnO4(s) + HCl(aq) = H2O(l) + KCl(aq) + MnCl2(s) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(aq) = 8 H2O(l) + 2 KCl(aq) + 2 MnCl2(s) + 5 Cl2(g)
I{-}(aq) + MnO4{-}(aq) + H2O{+} = I2(aq) + MnO2(s) + OH{-}(aq) =>
10 I{-}(aq) + 2 MnO4{-}(aq) + 4 H2O{+} = 5 I2(aq) + 2 MnO2(s) + 8 OH{-}(aq)
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