| 前日に均衡した方程式 |
SO4Na + H2O = SO3 + Na(OH)2
C3H8O3 + H3PO4 = C3H9O6P + H2O =>
C3H8O3 + H3PO4 = C3H9O6P + H2O
Na2SO4 + Na2S = Na2O + SO2 =>
3 Na2SO4 + Na2S = 4 Na2O + 4 SO2
CO2 + H = CH4 + H2O =>
CO2 + 8 H = CH4 + 2 H2O
N2 + O2 = N2O35 =>
2 N2 + 35 O2 = 2 N2O35
ZnPbCa = Ca + Pb + Zn =>
ZnPbCa = Ca + Pb + Zn
Na2MnO4 + HNO3 + Na2SO3 = Mn(NO3)2 + Na2SO4 + H2O + NaNO3 =>
Na2MnO4 + 4 HNO3 + 2 Na2SO3 = Mn(NO3)2 + 2 Na2SO4 + 2 H2O + 2 NaNO3
KNO3 + FeS2 = K2SO4 + FeO + SO2 + N2 =>
10 KNO3 + 4 FeS2 = 5 K2SO4 + 4 FeO + 3 SO2 + 5 N2
KBr(aq) + LiNO3(aq) = KNO3(aq) + LiBr(aq) =>
KBr(aq) + LiNO3(aq) = KNO3(aq) + LiBr(aq)
P1*V1 = P2*V2 =>
2 P1*V1 = P2*V2
Zn(NO3)2 + Ca(OH) = Ca(NO3)2 + Zn(OH) =>
Zn(NO3)2 + Ca(OH) = Ca(NO3)2 + Zn(OH)
Zn(NO3)2 + CH3CSNH2 + H2O = CH3COOH + NH3 + ZnS + HNO3 =>
Zn(NO3)2 + CH3CSNH2 + 2 H2O = CH3COOH + NH3 + ZnS + 2 HNO3
NaOH(aq) + K2SO4(aq) = KOH(s) + Na2SO4(aq) =>
2 NaOH(aq) + K2SO4(aq) = 2 KOH(s) + Na2SO4(aq)
Zn2[Fe(CN)6] = Zn{+2} + Fe(CN)6{-4{ =>
Zn2[Fe(CN)6] = 2 Zn{+2} + Fe(CN)6{-4{
K(OH) + CrCl3 + Cl2 = KCl + K2Cr2O7 + H2O =>
14 K(OH) + 2 CrCl3 + 3 Cl2 = 12 KCl + K2Cr2O7 + 7 H2O
C3H5NO + O2 = NO2 + CO2 + H2O =>
4 C3H5NO + 19 O2 = 4 NO2 + 12 CO2 + 10 H2O
NaBr + CCl4 + HCl = NaCl + Br2 + CH4 =>
8 NaBr + CCl4 + 4 HCl = 8 NaCl + 4 Br2 + CH4
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
Hg + H2O2 = HgOH =>
2 Hg + H2O2 = 2 HgOH
Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
Na3PO4(aq) + Ag2SO4(aq) = Na2SO4(aq) + Ag3PO4(s) =>
2 Na3PO4(aq) + 3 Ag2SO4(aq) = 3 Na2SO4(aq) + 2 Ag3PO4(s)
Zn(OH) + O2 = ZnO + H2O =>
4 Zn(OH) + O2 = 4 ZnO + 2 H2O
Na2CrO4 + H2SO3 = Na2Cr2O7 + Na2SO3 + H2O =>
2 Na2CrO4 + H2SO3 = Na2Cr2O7 + Na2SO3 + H2O
HF + Pb(OH)2 = Pb(OH)F + H2O =>
HF + Pb(OH)2 = Pb(OH)F + H2O
NaCrO2 + NaOH + Na2S2O8 = Na2CrO4 + Na2SO4 + H2O =>
2 NaCrO2 + 8 NaOH + 3 Na2S2O8 = 2 Na2CrO4 + 6 Na2SO4 + 4 H2O
N3 + O2 + H2O = HNO2 =>
4 N3 + 9 O2 + 6 H2O = 12 HNO2
KOH + NH4H2PO4 = K3PO4 + NH3 + H2O =>
3 KOH + NH4H2PO4 = K3PO4 + NH3 + 3 H2O
HNO3 + NaHCO3 = NaNO3 + H + CO3 =>
HNO3 + NaHCO3 = NaNO3 + 2 H + CO3
CO2 + H = C2H5OH + H2O =>
2 CO2 + 12 H = C2H5OH + 3 H2O
Ni(NO3)2(aq) + Cr(s) = Cr(NO3)3(aq) + Ni(s) =>
3 Ni(NO3)2(aq) + 2 Cr(s) = 2 Cr(NO3)3(aq) + 3 Ni(s)
Na2SO4 + Ba3N2 = Na3N + BaSO4 =>
3 Na2SO4 + Ba3N2 = 2 Na3N + 3 BaSO4
FeS2 + KNO3 = Fe2O3 + K2O + SO2 + N2 =>
10 FeS2 + 22 KNO3 = 5 Fe2O3 + 11 K2O + 20 SO2 + 11 N2
C4H8O2 + NaOH = Na(C4H7O2) + H2O =>
C4H8O2 + NaOH = Na(C4H7O2) + H2O
Ag(NH3)2 + Cl + H = AgCl + NH4 =>
Ag(NH3)2 + Cl + 2 H = AgCl + 2 NH4
Cr + LiOH + H2O = Li3[Cr(OH)6] + H2 =>
2 Cr + 6 LiOH + 6 H2O = 2 Li3[Cr(OH)6] + 3 H2
NH4Cl = Cl + NH4 =>
NH4Cl = Cl + NH4
Mg(OH)2CaO = MgCaO(OH)2 =>
Mg(OH)2CaO = MgCaO(OH)2
H2TeO4 + HI = H2TeO3 + I2 + H2O =>
H2TeO4 + 2 HI = H2TeO3 + I2 + H2O
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3
Na2CrO4 + NaI + H2O = Cr(OH)3 + I2 + NaOH =>
2 Na2CrO4 + 6 NaI + 8 H2O = 2 Cr(OH)3 + 3 I2 + 10 NaOH
Fe + N2O = FeON + N2 =>
2 Fe + 2 N2O = 2 FeON + N2
CO2 + H = CO + H2O =>
CO2 + 2 H = CO + H2O
CrSO4 + Na2CO3 + KNO3 = Na2CrO3 + Na2SO4 + KNO2 + CO2 =>
CrSO4 + 2 Na2CO3 + KNO3 = Na2CrO3 + Na2SO4 + KNO2 + 2 CO2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O = =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
MgCl2 + KHCO3 = MgCO3 + KCl + HCl =>
MgCl2 + KHCO3 = MgCO3 + KCl + HCl
FeS2 + KNO3 = K2SO3 + SO2 + Fe2O3 + N2 =>
10 FeS2 + 22 KNO3 = 11 K2SO3 + 9 SO2 + 5 Fe2O3 + 11 N2
O2 + P4 + H2O = POH =>
O2 + P4 + 2 H2O = 4 POH
Al(s) + KOH + H2O = KAl(OH)4 + H2 =>
2 Al(s) + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
CO2 + H = C6H12O6 + H2O =>
6 CO2 + 24 H = C6H12O6 + 6 H2O
Br2(l) + KI = KBr + I2 =>
Br2(l) + 2 KI = 2 KBr + I2
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