| 前日に均衡した方程式 |
2 C6H6N3 + 15 O2 = 12 CO2 + 6 H2O + 3 N2
KBiO3 + Mn(NO3)2 + HNO3 = KMnO4 + Bi(NO3)3 + KNO3 + H2O =>
5 KBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 2 KMnO4 + 5 Bi(NO3)3 + 3 KNO3 + 7 H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
K2O = K + O =>
K2O = 2 K + O
Ca3(PO4)2 + H3O{+} = H2O + H3PO4 + Ca{+2} =>
Ca3(PO4)2 + 6 H3O{+} = 6 H2O + 2 H3PO4 + 3 Ca{+2}
Sm2O3 + HCl = SmCl3 + H2O =>
Sm2O3 + 6 HCl = 2 SmCl3 + 3 H2O
HBrO + Ra(OH)2 = Ra(BrO)2 + H2O =>
2 HBrO + Ra(OH)2 = Ra(BrO)2 + 2 H2O
Pb(OH)2 + CuSO4 = Cu(OH)2 + PbSO4 =>
Pb(OH)2 + CuSO4 = Cu(OH)2 + PbSO4
Mn = Mn4 =>
4 Mn = Mn4
K2MnO4 + CH3COOH = HMnO4 + MnO2 + CH3COOK + H2O =>
3 K2MnO4 + 6 CH3COOH = 2 HMnO4 + MnO2 + 6 CH3COOK + 2 H2O
SnS2 + NaOH = Na2S + Sn(OH)4 =>
SnS2 + 4 NaOH = 2 Na2S + Sn(OH)4
C5H11 + H2O = CO + H3O =>
C5H11 + 26 H2O = 5 CO + 21 H3O
S + Cl2 = SCl4 =>
S + 2 Cl2 = SCl4
C2H8N2 + HNO3 + Co(NO3)2*6H2O + KSCN + O2 = [Co(C2H8N2)2(NCS)2]NCS + H2O + KNO3 =>
8 C2H8N2 + 4 HNO3 + 4 Co(NO3)2*6H2O + 12 KSCN + O2 = 4[Co(C2H8N2)2(NCS)2]NCS + 26 H2O + 12 KNO3
NaBr + Cl2 + H2O = NaBrO3 + HCl =>
NaBr + 3 Cl2 + 3 H2O = NaBrO3 + 6 HCl
H2SO4 + CuOHCl = CuSO4 + HCl + H2O =>
H2SO4 + CuOHCl = CuSO4 + HCl + H2O
Ca(s) = Ca(aq) =>
Ca(s) = Ca(aq)
NaOH + NaHSO3 = Na2 + H2SO4 =>
NaOH + NaHSO3 = Na2 + H2SO4
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
KOH + Ag2CrO4 = K2CrO4 + AgOH =>
2 KOH + Ag2CrO4 = K2CrO4 + 2 AgOH
Na2S + H2O = Na2O + H2S =>
Na2S + H2O = Na2O + H2S
CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2
NO3{-} + C2H4O2 = NO2{-} + CO2 + H2O =>
4 NO3{-} + C2H4O2 = 4 NO2{-} + 2 CO2 + 2 H2O
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
Ca5(PO4)3(OH) = Ca + PO4 + OH =>
Ca5(PO4)3(OH) = 5 Ca + 3 PO4 + OH
Ca + HPO4 + H2O = Ca8H2(PO4)6(H2O)5 + H3PO4 =>
8 Ca + 8 HPO4 + 5 H2O = Ca8H2(PO4)6(H2O)5 + 2 H3PO4
KOH + Hg2(NO3)2 = Hg + HgO + H2O + KNO3 =>
2 KOH + Hg2(NO3)2 = Hg + HgO + H2O + 2 KNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KOH + H3BO3 = K2HBO3 + H2O =>
2 KOH + H3BO3 = K2HBO3 + 2 H2O
NHO2 + NaOH = NaNO2 + H2O =>
NHO2 + NaOH = NaNO2 + H2O
HCl + Fe = H2(gas) + FeCl =>
2 HCl + 2 Fe = H2(gas) + 2 FeCl
NaCO4 + AgNO4 = AgCO4 + NaNO4 =>
NaCO4 + AgNO4 = AgCO4 + NaNO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaBr + LiF = NaF + LiBr =>
NaBr + LiF = NaF + LiBr
CH4 + PBr3 = CBr3 + PH4 =>
CH4 + PBr3 = CBr3 + PH4
Se8 + O2 = SeO3 =>
Se8 + 12 O2 = 8 SeO3
K + Ag2S = KAg2 + S =>
K + Ag2S = KAg2 + S
C7H6O3(l) + O2(g) = CO2(g) + H2O(l) =>
C7H6O3(l) + 7 O2(g) = 7 CO2(g) + 3 H2O(l)
CaCl2 + KSCN = Ca3(SCN)2 + KCl3 =>
3 CaCl2 + 2 KSCN = Ca3(SCN)2 + 2 KCl3
Al2O3 + HF + HNO3 = AlF6 + N + H2O =>
5 Al2O3 + 60 HF + 6 HNO3 = 10 AlF6 + 6 N + 33 H2O
Zn2 + H2C2 = Zn2C2 + H2 =>
Zn2 + H2C2 = Zn2C2 + H2
KMnO4 + Tl2SO4 + H2SO4 = MnSO4 + Tl2(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 5 Tl2SO4 + 16 H2SO4 = 4 MnSO4 + 5 Tl2(SO4)3 + 2 K2SO4 + 16 H2O
Na2CO3 + C + NH4H2PO4 = CO2 + H2O + NaCN + P =>
2 Na2CO3 + 7 C + 4 NH4H2PO4 = 5 CO2 + 12 H2O + 4 NaCN + 4 P
Cr + O2 = Cr3O =>
6 Cr + O2 = 2 Cr3O
C11H16 + HNO3 = C11H16HNO3 =>
C11H16 + HNO3 = C11H16HNO3
Si + Cl = SiCl =>
Si + Cl = SiCl
CoCl2 + H2CO3 = CoCO3 + H2Cl2 =>
CoCl2 + H2CO3 = CoCO3 + H2Cl2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
H2(SO4) + NaHCO3 = H2CO3 + Na2(SO4) =>
H2(SO4) + 2 NaHCO3 = 2 H2CO3 + Na2(SO4)
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