| 前日に均衡した方程式 |
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O
Co3Cd + H9 = Cd4H + Co =>
36 Co3Cd + H9 = 9 Cd4H + 108 Co
CH3COOH + Ca(OH)2 = C4H6O4Ca + H2O =>
2 CH3COOH + Ca(OH)2 = C4H6O4Ca + 2 H2O
Mg + Cr{-}3 = Mg{-}2 + Cr =>
Mg + Cr{-}3 = Mg{-}2 + Cr
Ba(NO3)2(aq) + CuSO4(aq) = Cu(NO3)2(ag) + BaSO4(s) =>
Ba(NO3)2(aq) + CuSO4(aq) = Cu(NO3)2(ag) + BaSO4(s)
Na2SO4 + TiC2 = Na2C2 + TiSO4 =>
Na2SO4 + TiC2 = Na2C2 + TiSO4
H3PO3 + AgNO3 = H3PO4 + Ag + N =>
3 H3PO3 + AgNO3 = 3 H3PO4 + Ag + N
Ag2S2O3 + HNO3 = AgNO3 + S + SO2 + H2O =>
Ag2S2O3 + 2 HNO3 = 2 AgNO3 + S + SO2 + H2O
P4O10 + NH4NO3 = (NH4)3PO4 + N2O5 =>
P4O10 + 12 NH4NO3 = 4(NH4)3PO4 + 6 N2O5
CaCl2 + Li2O = CaLi2 + OCl2 =>
CaCl2 + Li2O = CaLi2 + OCl2
H + Cl + Al(OH)3 = H3O + AlCl3 =>
6 H + 3 Cl + Al(OH)3 = 3 H3O + AlCl3
PH3 + O2 = P4OP + H2O =>
20 PH3 + 17 O2 = 4 P4OP + 30 H2O
C6H10 + MnO4 + H2O = Mn + C6H12O2 =>
4 C6H10 + MnO4 + 4 H2O = Mn + 4 C6H12O2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Ca3(PO4) + SiO2 + C = P + Ca2(SiO4) + CO =>
2 Ca3(PO4) + 3 SiO2 + 2 C = 2 P + 3 Ca2(SiO4) + 2 CO
Ca + Cr(C2H3O2)3 = Ca2(C2H3O2) + Cr =>
6 Ca + Cr(C2H3O2)3 = 3 Ca2(C2H3O2) + Cr
NH4OH + NaClO = H2O + N2 + NaCl =>
2 NH4OH + 3 NaClO = 5 H2O + N2 + 3 NaCl
CH2Cl2 + O2 = CO2 + H2O + Cl =>
2 CH2Cl2 + 3 O2 = 2 CO2 + 2 H2O + 4 Cl
CHCH + [Ag(NH3)2]OH = C(Ag)C(Ag) + NH3 + H2O =>
CHCH + 2[Ag(NH3)2]OH = C(Ag)C(Ag) + 4 NH3 + 2 H2O
MgI2 + K2SO4 = MgSO4 + K2I2 =>
MgI2 + K2SO4 = MgSO4 + K2I2
Cu2C2 + H2 = Cu + C2H2 =>
Cu2C2 + H2 = 2 Cu + C2H2
*S + HNO2 = H2SO4 + NO + H2O =>
*S + 6 HNO2 = H2SO4 + 6 NO + 2 H2O
P2O5 + H2O = H3P + O2 =>
P2O5 + 3 H2O = 2 H3P + 4 O2
CH2OH{-}CH2OH + Br2 + NaHCO3 = CHO{-}CHO + NaBr + CO2 + H2O =>
CH2OH{-}CH2OH + Br2 + 2 NaHCO3 = CHO{-}CHO + 2 NaBr + 2 CO2 + 2 H2O
V + Mn(NO)3 = V(NO)3 + Mn =>
V + Mn(NO)3 = V(NO)3 + Mn
Na + CO2 = CO + Na2O =>
2 Na + CO2 = CO + Na2O
NaCH3CHOO + C2O4H2 = CH3CHOOH + Na2C2O4 =>
2 NaCH3CHOO + C2O4H2 = 2 CH3CHOOH + Na2C2O4
H8N0H7 = H2 + N2 =>
2 H8N0H7 = 15 H2 + N2
HBr + Mg = MgBr3 + H2 =>
6 HBr + 2 Mg = 2 MgBr3 + 3 H2
SO2 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 2 H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Pb + Pb2O4 + HSO3 = PbSO4 + H2O =>
2 Pb + 3 Pb2O4 + 8 HSO3 = 8 PbSO4 + 4 H2O
C6H2(NO2)3CH3 + O2 = CO2 + H2O + N2 =>
4 C6H2(NO2)3CH3 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
Pb(OH)2 + (EDTA) = Pb(EDTA) + (OH) =>
Pb(OH)2 + (EDTA) = Pb(EDTA) + 2(OH)
Fe + Co2 = Fe2Co2 =>
2 Fe + Co2 = Fe2Co2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca(OH)2 + HCN = CaOHCN + H2O =>
Ca(OH)2 + HCN = CaOHCN + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg(NO3)2(aq) + Cr(s) = Cr(NO3)3(aq) + Mg(s) =>
3 Mg(NO3)2(aq) + 2 Cr(s) = 2 Cr(NO3)3(aq) + 3 Mg(s)
MgSO4 + Ba(C2H3O2)2 = Mg(C2H3O2)2 + BaSO4 =>
MgSO4 + Ba(C2H3O2)2 = Mg(C2H3O2)2 + BaSO4
Fe(NH4)2(SO4)2 + (NH4OH) = Fe(OH)2 + (NH4)2SO4 =>
Fe(NH4)2(SO4)2 + 2(NH4OH) = Fe(OH)2 + 2(NH4)2SO4
Ca(OH)2 + HCN = CaOHCN + H2O =>
Ca(OH)2 + HCN = CaOHCN + H2O
XeF6 + Ba(OH)2 = Ba2XeO6 + XeF4 + BaF2 + H2O =>
2 XeF6 + 6 Ba(OH)2 = Ba2XeO6 + XeF4 + 4 BaF2 + 6 H2O
Ca(OH)2 + HCN = CaOHCN + H2O =>
Ca(OH)2 + HCN = CaOHCN + H2O
HBr + H2SO4 = Br2 + H2O + SO2 =>
2 HBr + H2SO4 = Br2 + 2 H2O + SO2
NaOH(aq) + H2O2 = Na2O2(s) + H2O(l) =>
2 NaOH(aq) + H2O2 = Na2O2(s) + 2 H2O(l)
NH4Cl + H2O = NH5ClOH =>
NH4Cl + H2O = NH5ClOH
CuO + N2O3 = Cu(NO3)2 + NO =>
CuO + 3 N2O3 = Cu(NO3)2 + 4 NO
S{2-} + I2 + OH{-} = SO4 + I{-} + H2O =>
S{2-} + 5 I2 + 8 OH{-} = SO4 + 10 I{-} + 4 H2O
HNO3 + Ni(OH)2 = Ni(NO3)2 + H2O =>
2 HNO3 + Ni(OH)2 = Ni(NO3)2 + 2 H2O
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