前日に均衡した方程式 |
Pb(NO3)2 + 2 NaOH = Pb(OH)02 + 2 NaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
LiBr + (NH4)2SO4 = Li2SO4 + NH4Br =>
2 LiBr + (NH4)2SO4 = Li2SO4 + 2 NH4Br
LiPO4 + NH4Cr2O7 = LiCr2O7 + NH4PO4 =>
LiPO4 + NH4Cr2O7 = LiCr2O7 + NH4PO4
CuSO4(aq) + Al(s) = Al2SO4(aq) + Cu(s) =>
CuSO4(aq) + 2 Al(s) = Al2SO4(aq) + Cu(s)
K2C2O4 + Ca(NO3)2 = CaC2O4 + K2(NO3)2 =>
K2C2O4 + Ca(NO3)2 = CaC2O4 + K2(NO3)2
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Fe + Zn{+2} + SO4{-2} = FeSO4 + Zn =>
Fe + Zn{+2} + SO4{-2} = FeSO4 + Zn
CuO(s) + C(s) = Cu(s) + CO2(s) =>
2 CuO(s) + C(s) = 2 Cu(s) + CO2(s)
Fe(NH4)2(SO4)2 + H2SO4 = Fe(SO4)2 + (NH4)2(SO4) + H2 =>
Fe(NH4)2(SO4)2 + H2SO4 = Fe(SO4)2 + (NH4)2(SO4) + H2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
O + MgCl = MgClO2 =>
2 O + MgCl = MgClO2
KS + Pb2N = KNPb2S =>
KS + Pb2N = KNPb2S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ag + HI = H2 + H2AgI3 =>
2 Ag + 6 HI = H2 + 2 H2AgI3
KC2H3O2 + HNO3 = KNO3 + HC2H3O2 =>
KC2H3O2 + HNO3 = KNO3 + HC2H3O2
C6H5CH3 + Cr2O7{-2} + H{+} = C6H5COOH + Cr{+3} + H2O =>
C6H5CH3 + Cr2O7{-2} + 8 H{+} = C6H5COOH + 2 Cr{+3} + 5 H2O
K + S + O2 = K2SO3 =>
4 K + 2 S + 3 O2 = 2 K2SO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mn2O3 + H2O = HMnO2 =>
Mn2O3 + H2O = 2 HMnO2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Ca(OH)2 + LiCl = CaCl2 + LiOH =>
Ca(OH)2 + 2 LiCl = CaCl2 + 2 LiOH
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
(NH4)2C2O4 + KMnO4 + H2SO4 = K2SO4 + (NH4)2SO4 + CO2 + MnSO4 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5(NH4)2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ca + ZrO2 = CaO + Zr =>
2 Ca + ZrO2 = 2 CaO + Zr
CO2(g) + CaSiO3(g) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(g) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
BeSO4 + NH4OH = Be(OH)2 + (NH4)2 + SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2 + SO4
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + K = NaK + OH =>
NaOH + K = NaK + OH
HBr*KOH = H2O + KBr =>
HBr*KOH = H2O + KBr
Ni2(SO4)3 + KCl = K2SO4 + NiCl3 =>
Ni2(SO4)3 + 6 KCl = 3 K2SO4 + 2 NiCl3
P4 + KOH + H2O = PH3 + KH2PO2* =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2*
Hg(NO3)2 + KI = Hg[K2(NO3)4] + HgI2 =>
2 Hg(NO3)2 + 2 KI = Hg[K2(NO3)4] + HgI2
NaHCO3 + C6H8O7*H2O = Na3C6H5 + CO2 + H2O =>
27 NaHCO3 + 16 C6H8O7*H2O = 9 Na3C6H5 + 69 CO2 + 71 H2O
Cs2CO3 = CO2 + Cs2O =>
Cs2CO3 = CO2 + Cs2O
PH3 + K2CrO4 + H2O = K3PO4 + KCr(OH)4 + OH =>
PH3 + 3 K2CrO4 + 5 H2O = K3PO4 + 3 KCr(OH)4 + OH
C3H6O + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
C3H6O + 2 Cu(OH)2 = CH3CH2COOH + Cu2O + 2 H2O
H2CO3 + Pb(OH)2 = Pb(HCO3)2 + H2O =>
2 H2CO3 + Pb(OH)2 = Pb(HCO3)2 + 2 H2O
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
CH + O2 = CO2 + H2O3 =>
4 CH + 7 O2 = 4 CO2 + 2 H2O3
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
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