前日に均衡した方程式 |
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
CuP + K = KP + Cu =>
CuP + K = KP + Cu
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
Zn(NO3)2NH4OH = Zn(OH)NH4(NO3)2 =>
Zn(NO3)2NH4OH = Zn(OH)NH4(NO3)2
S + O = SO2 =>
S + 2 O = SO2
Cu(OH)2 + NH3 = [Cu(NH3)4](OH)2 =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4](OH)2
AlBr3 + FeSO4 = Al2(SO4)3 + FeBr2 =>
2 AlBr3 + 3 FeSO4 = Al2(SO4)3 + 3 FeBr2
Mn(SO4)2 + MgS = MnS2 + MgSO4 =>
Mn(SO4)2 + 2 MgS = MnS2 + 2 MgSO4
AlBr3 + FeSO4 = Al2(SO4)3 + FeBr2 =>
2 AlBr3 + 3 FeSO4 = Al2(SO4)3 + 3 FeBr2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
Al + MgCl2 = AlCl3 + Mg =>
2 Al + 3 MgCl2 = 2 AlCl3 + 3 Mg
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
C2H5NH3Cl + NaOH = C2H5NH2 + NaCl + H2O =>
C2H5NH3Cl + NaOH = C2H5NH2 + NaCl + H2O
FeSiO + H2O = Fe3O4 + H2 + SiO2 =>
3 FeSiO + 7 H2O = Fe3O4 + 7 H2 + 3 SiO2
FeSO4 + NaNO3 + NaOH = Fe3O4 + NH3 + Na2SO4 + H2O =>
12 FeSO4 + NaNO3 + 23 NaOH = 4 Fe3O4 + NH3 + 12 Na2SO4 + 10 H2O
Al + Ne = AlNe =>
Al + Ne = AlNe
CH3NH3Cl2NaOH = CH3ClNaClNH3OH =>
CH3NH3Cl2NaOH = CH3ClNaClNH3OH
CaCO3 + CO2 + H2O = Ca(HCO3)2 = CaCO3 + CO2 + H2OCa(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
NaCI + AgNo3 = NaNo3 + AgCI =>
NaCI + AgNo3 = NaNo3 + AgCI
CH4 = C2 + H2 =>
2 CH4 = C2 + 4 H2
Cl2 + HI = HCl2 + I =>
Cl2 + HI = HCl2 + I
CH3OH + Cl2 = CH2Cl2 + H2O =>
CH3OH + Cl2 = CH2Cl2 + H2O
H2S = H + S =>
H2S = 2 H + S
CuO + O2 = CuO3 =>
CuO + O2 = CuO3
K2CrO7 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 9 Na2SO3 + 5 H2SO4 = 9 Na2SO4 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
S2O3 = SSO3 =>
S2O3 = SSO3
Br2 + AlI3 = I2 + AlBr3 =>
3 Br2 + 2 AlI3 = 3 I2 + 2 AlBr3
Cu(OH)2 + NH3 = [Cu(NH3)4] + OH =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4] + 2 OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
H{+} + Ba(OH)2 = Ba{2+} + H2O =>
2 H{+} + Ba(OH)2 = Ba{2+} + 2 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
SO2HCl = HSO2Cl =>
SO2HCl = HSO2Cl
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3 =>
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Zn + MgO2 + H2O = Zn(OH)2 + Mg2O3 =>
Zn + 2 MgO2 + H2O = Zn(OH)2 + Mg2O3
CH3OH + HCI = CH3CI + H2O =>
CH3OH + HCI = CH3CI + H2O
CH3COOH + HBr = CH3COOBr + H =>
CH3COOH + HBr = CH3COOBr + 2 H
K + As = KAs =>
K + As = KAs
Na2SO4 + KOH = NaOH + K2SO4 =>
Na2SO4 + 2 KOH = 2 NaOH + K2SO4
CO2(g) + BaSiO3(s) + H2O(l) = SiO2(s) + Ba(HCO3)2(aq) =>
2 CO2(g) + BaSiO3(s) + H2O(l) = SiO2(s) + Ba(HCO3)2(aq)
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
H2S = H2 + S =>
H2S = H2 + S
FeSO4 + NH4OH = NH4(SO4) + Fe(OH) =>
FeSO4 + NH4OH = NH4(SO4) + Fe(OH)
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