| 前日に均衡した方程式 |
Zn(OH)2 + 4 NH3 = Zn(NH3)4{+2} + 2 OH{-}
(C15H31COO)3C3H5 + O2 = C + H2O =>
2(C15H31COO)3C3H5 + 43 O2 = 102 C + 98 H2O
Pb2(SO)4 + PbS = Pb + S2O =>
Pb2(SO)4 + 4 PbS = 6 Pb + 4 S2O
AB + ZC = AZ + BC =>
AB + ZC = AZ + BC
CrO3 + KOH = K2Cr4O13 + H2O =>
4 CrO3 + 2 KOH = K2Cr4O13 + H2O
Na2CO2 + Cu(NO3)2 = NaNO3 + CuCO2 =>
Na2CO2 + Cu(NO3)2 = 2 NaNO3 + CuCO2
NO + O2 = O2N =>
2 NO + O2 = 2 O2N
Mg3P2(s) + Pb(NO3)2(aq) = Pb3P2(s) + Mg(NO3)2(aq) =>
Mg3P2(s) + 3 Pb(NO3)2(aq) = Pb3P2(s) + 3 Mg(NO3)2(aq)
C2H8O7P2 + NaOH = C2H6Na2O7P2 + H2O =>
C2H8O7P2 + 2 NaOH = C2H6Na2O7P2 + 2 H2O
CdCO3(s) = Cd(aq) + CO3(aq) =>
CdCO3(s) = Cd(aq) + CO3(aq)
FeBr3 + Na2S = Fe2S3 + NaBr =>
2 FeBr3 + 3 Na2S = Fe2S3 + 6 NaBr
Na3P + Cl2 + NaOH = Na3PO4 + NaCl + H2O =>
Na3P + 4 Cl2 + 8 NaOH = Na3PO4 + 8 NaCl + 4 H2O
LiCl + F2 = Cl2 + LiF =>
2 LiCl + F2 = Cl2 + 2 LiF
CuSO4 + AlCO3 = CuCO3 + AlSO4 =>
CuSO4 + AlCO3 = CuCO3 + AlSO4
NaI + Co(NO3)2 = Co(I)2 + NaNO3 =>
2 NaI + Co(NO3)2 = Co(I)2 + 2 NaNO3
Rb2CO3 + Ba(OH)2(H2O)8 + BaF2 + Li2CO3 + Al2O3 + H3BO3 = Rb3Ba3Li2Al4B6O20F + CO2 + H2O =>
3 Rb2CO3 + 5 Ba(OH)2(H2O)8 + BaF2 + 2 Li2CO3 + 4 Al2O3 + 12 H3BO3 = 2 Rb3Ba3Li2Al4B6O20F + 5 CO2 + 63 H2O
NH3 + BaCl2 = NH3Ba + Cl =>
NH3 + BaCl2 = NH3Ba + 2 Cl
C + H2 = CH4 =>
C + 2 H2 = CH4
H2O + BaO = H2Ba2 + O2 =>
2 H2O + 4 BaO = 2 H2Ba2 + 3 O2
Cl + Sr = ClSr =>
Cl + Sr = ClSr
Lithium + Water = Lithiumhydroxide + Hydrogen =>
2 Li + 2 H2O = 2 LiOH + H2
TiO(NO3)2 + NH2CH2COOH = CO2 + N2 + H2O + TiO2 =>
9 TiO(NO3)2 + 10 NH2CH2COOH = 20 CO2 + 14 N2 + 25 H2O + 9 TiO2
Ac + H2O = HAc + OH =>
Ac + H2O = HAc + OH
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
BaCO3 + PbO + MnCO3 + ReO3 = BaPbMnReO6 + CO2 =>
BaCO3 + PbO + MnCO3 + ReO3 = BaPbMnReO6 + 2 CO2
Hg2 + Br2 = Hg2Br2 =>
Hg2 + Br2 = Hg2Br2
Ca(OH)2 + NaClO4 = Ca(ClO4)2 + NaOH =>
Ca(OH)2 + 2 NaClO4 = Ca(ClO4)2 + 2 NaOH
Fe2O3 + NH4Cl = Fe2O3NH4Cl =>
Fe2O3 + NH4Cl = Fe2O3NH4Cl
CuSO4 + Na2Co3 = CuCo3 + Na2SO4 =>
CuSO4 + Na2Co3 = CuCo3 + Na2SO4
KOH + H3PO4 = K3(PO4) + H2O =>
3 KOH + H3PO4 = K3(PO4) + 3 H2O
Na3[Fe(OH)6] = NaFeO2 + H2O + NaOH =>
Na3[Fe(OH)6] = NaFeO2 + 2 H2O + 2 NaOH
AsH3 + AgNO3 + H2O = As2O3 + HNO3 + Ag =>
2 AsH3 + 12 AgNO3 + 3 H2O = As2O3 + 12 HNO3 + 12 Ag
Ni(s) + Al(No3)3(aq) = Ni(No3)3(aq) + Al(s) =>
Ni(s) + Al(No3)3(aq) = Ni(No3)3(aq) + Al(s)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K2C2O4 + H2C2O4 = KHC2O4 =>
K2C2O4 + H2C2O4 = 2 KHC2O4
C16H30O2 + C6H8 = C16H32O2 + C6H6 =>
C16H30O2 + C6H8 = C16H32O2 + C6H6
(CN)2 + H2O = NH3 + H2C2O4 =>
(CN)2 + 4 H2O = 2 NH3 + H2C2O4
Co + S2 = CoS =>
2 Co + S2 = 2 CoS
Pb(NO3)2 + CuSO3 = Pb(SO3)2 + CuNO3 =>
Pb(NO3)2 + 2 CuSO3 = Pb(SO3)2 + 2 CuNO3
Li3Cl4 + Al2 = Li + Al4Cl2 =>
Li3Cl4 + 4 Al2 = 3 Li + 2 Al4Cl2
KOH + P2O3 = K3PO3 + H2O =>
6 KOH + P2O3 = 2 K3PO3 + 3 H2O
Ca(NO3)2 + NaI3 = Ca(I3)2 + NaNO3 =>
Ca(NO3)2 + 2 NaI3 = Ca(I3)2 + 2 NaNO3
C3H4 + HCl = C3H4Cl2 + H2 =>
C3H4 + 2 HCl = C3H4Cl2 + H2
C4N2(l) + O3 = CO + N2 =>
3 C4N2(l) + 4 O3 = 12 CO + 3 N2
H2 + (O2) = H2O =>
2 H2 + (O2) = 2 H2O
CuCl2 + NaOH = Cu* + (OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu* + (OH)2 + 2 NaCl
Ca(CO) + HCl = CaCl2 + CO + H =>
Ca(CO) + 2 HCl = CaCl2 + CO + 2 H
FeO + H2O + CO2 = Fe3O4 + CH4 =>
12 FeO + 2 H2O + CO2 = 4 Fe3O4 + CH4
FeCl3 + NaI = I2 + NaCl + FeI2 =>
2 FeCl3 + 6 NaI = I2 + 6 NaCl + 2 FeI2
NH4OH + CuCl = CuNH4 + ClOH =>
NH4OH + CuCl = CuNH4 + ClOH
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