| 前日に均衡した方程式 |
FeS + H2SO4 = FeSO4 + H2S
CH3CH2NH2 + H2SO4 = CH3CH2NH3{+} + HSO4{-} =>
CH3CH2NH2 + H2SO4 = CH3CH2NH3{+} + HSO4{-}
Cr2O3 + Na2O2 + H2O = Na2CrO4 + NaOH =>
Cr2O3 + 3 Na2O2 + H2O = 2 Na2CrO4 + 2 NaOH
FeSO4 + NaOH + NaOCl = FeO + NaCl + H2SO4 + NaO =>
FeSO4 + 2 NaOH + NaOCl = FeO + NaCl + H2SO4 + 2 NaO
Li(NO3) + Na3(PO4) = Na(NO3) + Li3(PO4) =>
3 Li(NO3) + Na3(PO4) = 3 Na(NO3) + Li3(PO4)
Al4C3 + NaOH = Al(OH)3 + Na4C =>
Al4C3 + 12 NaOH = 4 Al(OH)3 + 3 Na4C
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
PCl3 + Cl3 = PCl5 =>
3 PCl3 + 2 Cl3 = 3 PCl5
Ga2O + H2O = Ga(OH) =>
Ga2O + H2O = 2 Ga(OH)
AgNO + NaBr = AgBr + NaNO =>
AgNO + NaBr = AgBr + NaNO
MgN + H2O = MgO + NH3 + N2 =>
6 MgN + 6 H2O = 6 MgO + 4 NH3 + N2
C6H10 + I2 = C6H10I2 =>
C6H10 + I2 = C6H10I2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
ClO3 + AgBr = Ag + ClO3Br =>
ClO3 + AgBr = Ag + ClO3Br
P4 = P =>
P4 = 4 P
NO3{-} + Sn{2+} + H2O = Sn{4+} + NO + OH{-} =>
2 NO3{-} + 3 Sn{2+} + 4 H2O = 3 Sn{4+} + 2 NO + 8 OH{-}
CuCl2 + Mn = MnCl2 + Cu =>
CuCl2 + Mn = MnCl2 + Cu
FeS2 + KNO3 = K2SO3 + SO2 + Fe2O3 + N2 =>
10 FeS2 + 22 KNO3 = 11 K2SO3 + 9 SO2 + 5 Fe2O3 + 11 N2
Zn3(PO4)2 + Pb(OH)2 = Pb3(PO4)2 + Zn(OH)2 =>
Zn3(PO4)2 + 3 Pb(OH)2 = Pb3(PO4)2 + 3 Zn(OH)2
CoSO4 + NaF + FeCl3 = Na3FeF6 + CoCl2 + Na2(SO4) =>
3 CoSO4 + 12 NaF + 2 FeCl3 = 2 Na3FeF6 + 3 CoCl2 + 3 Na2(SO4)
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H2 + KO2 = KOH + H2O =>
3 H2 + 2 KO2 = 2 KOH + 2 H2O
Ba3 + AsO4 = Ba3(AsO4)2 =>
Ba3 + 2 AsO4 = Ba3(AsO4)2
CuFeS2 + O2 + H2O = Fe(OH)3 + CuSO4 + H2SO4 =>
4 CuFeS2 + 17 O2 + 10 H2O = 4 Fe(OH)3 + 4 CuSO4 + 4 H2SO4
Cr{+3} + NaOH = Cr(OH){+3} + Na =>
Cr{+3} + NaOH = Cr(OH){+3} + Na
FeS2 + Cu2S + HNO3 = Cu(SO4) + Fe2(SO4)3 + NO + H2O =>
6 FeS2 + 3 Cu2S + 40 HNO3 = 6 Cu(SO4) + 3 Fe2(SO4)3 + 40 NO + 20 H2O
ICl + Cl2 = I2Cl6 =>
2 ICl + 2 Cl2 = I2Cl6
H4(P2O7) + Cr(OH)6 = Cr4(P2O7)6 + H2O =>
6 H4(P2O7) + 4 Cr(OH)6 = Cr4(P2O7)6 + 24 H2O
NaBrO3 = NaBr + O2 =>
2 NaBrO3 = 2 NaBr + 3 O2
bariumhydroxide + sulfuricacid = Bariumsulfate + water =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Y2O3 + BaO + CuO + O2 = YBa2Cu3O7 =>
2 Y2O3 + 8 BaO + 12 CuO + O2 = 4 YBa2Cu3O7
KCl(s) + H2SO4(aq) = K2SO4(aq) + HCl =>
2 KCl(s) + H2SO4(aq) = K2SO4(aq) + 2 HCl
K2CrO4 + Ba(NO3)2 = BaCrO4(aq) + KNO3(aq) =>
K2CrO4 + Ba(NO3)2 = BaCrO4(aq) + 2 KNO3(aq)
Y + Ni = Y2Ni17 =>
2 Y + 17 Ni = Y2Ni17
Fe + HCI = FeCI + H2 =>
2 Fe + 2 HCI = 2 FeCI + H2
Ba(OH)2 + NH4Br = H2O + NH3 + BaBr2 =>
Ba(OH)2 + 2 NH4Br = 2 H2O + 2 NH3 + BaBr2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
K3BO3 + HOH = KOH + H3BO3 =>
K3BO3 + 3 HOH = 3 KOH + H3BO3
VO2{+} + SO2 = VO{+2} + SO4{-2} =>
2 VO2{+} + SO2 = 2 VO{+2} + SO4{-2}
Al + Pb(OAc)2 = (AcO)Al + Pb =>
2 Al + Pb(OAc)2 = 2(AcO)Al + Pb
Mn + Bi + Te = MnBi2Te4 =>
Mn + 2 Bi + 4 Te = MnBi2Te4
H2C5H2N4O3 + NaOH = Na + C5N4O3 + H2O =>
H2C5H2N4O3 + 4 NaOH = 4 Na + C5N4O3 + 4 H2O
CO2 + H2O + N2 + O2 = C3H5(NO3)3 =>
12 CO2 + 10 H2O + 6 N2 + O2 = 4 C3H5(NO3)3
CaO + H2CO3 = Ca2(CO3)2 + H2O =>
2 CaO + 2 H2CO3 = Ca2(CO3)2 + 2 H2O
Ca(ClO3)2*H2O = Ca(ClO3)2 + H2O =>
Ca(ClO3)2*H2O = Ca(ClO3)2 + H2O
Bi(OH)5 + H2SO4 = Bi2(SO4)5 + H2O =>
2 Bi(OH)5 + 5 H2SO4 = Bi2(SO4)5 + 10 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H3PO4 + KOH = K(H)2PO4 + H2O =>
H3PO4 + KOH = K(H)2PO4 + H2O
Co + NiSO4 = CoSO4 + Ni =>
Co + NiSO4 = CoSO4 + Ni
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
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