| 前日に均衡した方程式 |
H2CO3 + 2 KOH = K2CO3 + 2 H2O
C11H24(l) + O2(g) = CO2 + H2 =>
C11H24(l) + 11 O2(g) = 11 CO2 + 12 H2
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
Fe2O3 + Au = AuO + Fe =>
Fe2O3 + 3 Au = 3 AuO + 2 Fe
SO4H2 + ClNa = (SO4)Na2 + ClH =>
SO4H2 + 2 ClNa = (SO4)Na2 + 2 ClH
FeSO4 + H2O = FeSO4*H2O =>
FeSO4 + H2O = FeSO4*H2O
FeCl3 + MnSO4 = FeSO4 + MnCl3 =>
FeCl3 + MnSO4 = FeSO4 + MnCl3
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Bi + O = BiO =>
Bi + O = BiO
Na3VO4 + H2SO4 = Na3V3O9 + Na2SO4 + H2O =>
3 Na3VO4 + 3 H2SO4 = Na3V3O9 + 3 Na2SO4 + 3 H2O
HI + NaI = NaI2{-} + H{+} =>
HI + NaI = NaI2{-} + H{+}
CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4 =>
2 CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4
C2H6(g) + Cl2(g) = CCl4(l) + HCl(g) =>
C2H6(g) + 7 Cl2(g) = 2 CCl4(l) + 6 HCl(g)
Fe(OH)3 + K2C2O4 + H2C2O4 = K3(Fe(C2O4)3) + H2O =>
2 Fe(OH)3 + 3 K2C2O4 + 3 H2C2O4 = 2 K3(Fe(C2O4)3) + 6 H2O
AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + KNO3(aq) =>
2 AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + 2 KNO3(aq)
K2Cr2O7 + NaOH(ac) = K2CrO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH(ac) = K2CrO4 + Na2CrO4 + H2O
NH4OH + PO4 = NH4PO4 + OH =>
NH4OH + PO4 = NH4PO4 + OH
Cr2(SO4)3 + (NH4)2S = (NH4)2SO4 + Cr2S3 =>
Cr2(SO4)3 + 3(NH4)2S = 3(NH4)2SO4 + Cr2S3
I2 + CuCl2 = ICl + Cu =>
I2 + CuCl2 = 2 ICl + Cu
N2H4O3(s) = N2O(g) + H2O(g) =>
N2H4O3(s) = N2O(g) + 2 H2O(g)
C10H15O7 + O2 = C50H10O + CH2O =>
36 C10H15O7 + 5 O2 = 2 C50H10O + 260 CH2O
CH3COOC4H9 + H2O = CH3COOH + C4H9OH =>
CH3COOC4H9 + H2O = CH3COOH + C4H9OH
Al(CH3COO)3 + HCl = AlCl3 + (CH3COOH)3 =>
Al(CH3COO)3 + 3 HCl = AlCl3 + (CH3COOH)3
CuSO4 + H3PO2 + H2O = CuH + H2SO4 + H3PO4 =>
4 CuSO4 + 3 H3PO2 + 6 H2O = 4 CuH + 4 H2SO4 + 3 H3PO4
C2H3OH + NaHCO3 = CH3COONa + H2O + CO2 =>
4 C2H3OH + 5 NaHCO3 = 5 CH3COONa + 3 H2O + 3 CO2
Na3PO4 + KSCN = NaSCN + K3PO4 =>
Na3PO4 + 3 KSCN = 3 NaSCN + K3PO4
Al(OH){3} + HCl = AlCl{3} + H2O =>
Al(OH){3} + HCl = AlCl{3} + H2O
CH3OH + Cr2O7 + H{+} = CO2 + H2O + Cr3{+} =>
20 CH3OH + 9 Cr2O7 + 6 H{+} = 20 CO2 + 43 H2O + 6 Cr3{+}
Na(CO3)2 + Cu(NO3)2 = Na(NO3)2 + Cu(CO3)2 =>
Na(CO3)2 + Cu(NO3)2 = Na(NO3)2 + Cu(CO3)2
Al(g) + HCl(g) = AlCl3(g) + H2 =>
2 Al(g) + 6 HCl(g) = 2 AlCl3(g) + 3 H2
Ti + Se = TiSe =>
Ti + Se = TiSe
C6H5COONa + C6H8O6 = CO2 + NaOH + C6H6 =>
6 C6H5COONa + 3 C6H8O6 = 12 CO2 + 6 NaOH + 8 C6H6
NaIO3 + Cl2 = NaClO3 + I2 =>
2 NaIO3 + Cl2 = 2 NaClO3 + I2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Be + NaOH + H2O = Na2(Be(OH)4) + H2 =>
Be + 2 NaOH + 2 H2O = Na2(Be(OH)4) + H2
H3PO3 + AgNO3 + Na2CO3 = Ag + Na3PO4 + CO2 + NaNO3 + H2O =>
2 H3PO3 + 4 AgNO3 + 5 Na2CO3 = 4 Ag + 2 Na3PO4 + 5 CO2 + 4 NaNO3 + 3 H2O
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4 =>
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4
Pb(NO3)2(aq) + NiI2(aq) = PbI2(s) + Ni(NO3)2(aq) =>
Pb(NO3)2(aq) + NiI2(aq) = PbI2(s) + Ni(NO3)2(aq)
SrI2 + Na2CO3 = SrNa2 + I2CO3 =>
SrI2 + Na2CO3 = SrNa2 + I2CO3
NaF = Na + F2 =>
2 NaF = 2 Na + F2
PbCl2 + CuSO4 = PbSO4 + CuCl2 =>
PbCl2 + CuSO4 = PbSO4 + CuCl2
Mg(OH)2 + Cl = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2 + 12 Cl = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
Ba(OH)2 + Cr(NO3)3 = Ba(NO3)2 + Cr(OH)3 =>
3 Ba(OH)2 + 2 Cr(NO3)3 = 3 Ba(NO3)2 + 2 Cr(OH)3
SrCl2 + CuSO4*5H2O = SrSO4 + CuCl2 + H2O =>
SrCl2 + CuSO4*5H2O = SrSO4 + CuCl2 + 5 H2O
Ti + Se = Ti2Se3 =>
2 Ti + 3 Se = Ti2Se3
ZnS + CaCl2 = ZnCl2 + CaS =>
ZnS + CaCl2 = ZnCl2 + CaS
CrBr3 + H2O = Cr(OH)3 + HBr =>
CrBr3 + 3 H2O = Cr(OH)3 + 3 HBr
K2[Be(OH)4] + AlCl3 = Be(OH)2 + Al(OH)3 + KCl =>
3 K2[Be(OH)4] + 2 AlCl3 = 3 Be(OH)2 + 2 Al(OH)3 + 6 KCl
CaBr + Cr2(NO3)3 = CaNO3 + Cr2Br3 =>
3 CaBr + Cr2(NO3)3 = 3 CaNO3 + Cr2Br3
Al2(SO3)3 + Mg(OH)2 = Al(OH)3 + MgSO3 =>
Al2(SO3)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgSO3
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