| 前日に均衡した方程式 |
2 H2O + O2 = 2 H2O2
KClO + CS2 + KOH = K2SO4 + K2CO3 + KCl + H2O =>
8 KClO + CS2 + 6 KOH = 2 K2SO4 + K2CO3 + 8 KCl + 3 H2O
HBr + KBrO3 + CH3CO2H = Br2 + CH3CO2K + H2O =>
5 HBr + KBrO3 + CH3CO2H = 3 Br2 + CH3CO2K + 3 H2O
Pb(NO{3}){2} + KI = PbI{2} + KNO{3} =>
Pb(NO{3}){2} + KI = PbI{2} + KNO{3}
CH3{-}CH(OH){-}CH(NH2){-}COOH = CH3{-}CH2{-}CH2OH =>
CH3{-}CH(OH){-}CH(NH2){-}COOH = CH3{-}CH2{-}CH2OH
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cl + O2 = Cl2O =>
4 Cl + O2 = 2 Cl2O
HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CO = C + CO2 =>
2 CO = C + CO2
C6H5COOH + AgNO3 = C6H5COOAg + HNO3 =>
C6H5COOH + AgNO3 = C6H5COOAg + HNO3
Au + NaCN + O2 + H2O = Na[Au(CN)2] + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 Na[Au(CN)2] + 4 NaOH
I2 + FeCl2 + HCl = HI + FeCl3 =>
I2 + 2 FeCl2 + 2 HCl = 2 HI + 2 FeCl3
Br + KOH = KBr + KBrO3 + H2O =>
6 Br + 6 KOH = 5 KBr + KBrO3 + 3 H2O
C2H6 + H2SO4 + NH4VO3 = C2H4O + (NH4)2SO4 + VOSO4 + H2O =>
C2H6 + 6 H2SO4 + 4 NH4VO3 = C2H4O + 2(NH4)2SO4 + 4 VOSO4 + 7 H2O
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH3(g) + H20(l) =>
10 NH4NO3(aq) + 15 NaOH(aq) = 15 NaNO3(aq) + 5 NH3(g) + 2 H20(l)
SrSO3 + HCl = H2SO3 + SrCl2 =>
SrSO3 + 2 HCl = H2SO3 + SrCl2
Al{3} + Cu = Cu{2} + Al =>
2 Al{3} + 3 Cu = 3 Cu{2} + 2 Al
Mg + Se = MgSe =>
Mg + Se = MgSe
NH4OH + Al2(SO4)3 = Al2OH + NH4(SO4)3 =>
NH4OH + Al2(SO4)3 = Al2OH + NH4(SO4)3
Na3PO4 + Ni(NO3)2 = Ni3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NaNO3
H2Se + H2SeO4 = Se + H2O =>
3 H2Se + H2SeO4 = 4 Se + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + MgCO3 = Zn(CO3) + Mg =>
Zn + MgCO3 = Zn(CO3) + Mg
Mn(SO4)2 + (NH4)2S = (NH4)2SO4 + MnS2(l) =>
Mn(SO4)2 + 2(NH4)2S = 2(NH4)2SO4 + MnS2(l)
NH3 + O2 = NO3{-} + H{+} + H2O{-}4 =>
6 NH3 + 11 O2 = 6 NO3{-} + 10 H{+} + 4 H2O{-}4
Al(OH)3(s) + HNO3(aq) = H2O(l) + Al(NO3)3 =>
Al(OH)3(s) + 3 HNO3(aq) = 3 H2O(l) + Al(NO3)3
K + I = KI =>
K + I = KI
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Xe + F = XeF2 =>
Xe + 2 F = XeF2
Be(OH)2 + Ca(SO4) = BeSO4 + Ca(OH)2 =>
Be(OH)2 + Ca(SO4) = BeSO4 + Ca(OH)2
S + Fe2(SO4)3 = SO2 + Fe =>
3 S + Fe2(SO4)3 = 6 SO2 + 2 Fe
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HBrO3 + Al = Al(BrO3)2 + H =>
2 HBrO3 + Al = Al(BrO3)2 + 2 H
KClO3 + H2S = KCl + SO2 + H2O =>
KClO3 + H2S = KCl + SO2 + H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
S + K2(Cr2O7) + H2O = SO2 + K(OH) + CrO =>
2 S + K2(Cr2O7) + H2O = 2 SO2 + 2 K(OH) + 2 CrO
Na3PO4 + (NH4) = (NH4)3PO4 + Na =>
Na3PO4 + 3(NH4) = (NH4)3PO4 + 3 Na
N2O + CS2 = N2 + CO2 + SO2 =>
6 N2O + CS2 = 6 N2 + CO2 + 2 SO2
C8H10N4O2 + HCl = C8H10ClN4O2H =>
C8H10N4O2 + HCl = C8H10ClN4O2H
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
H2SO4 + CsOH = Cs2SO4 + HOH =>
H2SO4 + 2 CsOH = Cs2SO4 + 2 HOH
Si2NaH7O8 + Ca + OH = Ca6Na2Si4O15 + H2O =>
2 Si2NaH7O8 + 6 Ca + 12 OH = Ca6Na2Si4O15 + 13 H2O
Cr2(SO4)3 + NaBiO3 + NaOH = Na2CrO4 + Na2SO4 + Bi(oh)3 + H2O =>
5 Cr2(SO4)3 + 6 NaBiO3 + 44 NaOH = 10 Na2CrO4 + 15 Na2SO4 + 2 Bi(oh)3 + 22 H2O
CO2 + N2 = CO + N2O =>
CO2 + N2 = CO + N2O
KMnO4 + BiBr2 + H2SO4 = Br2 + MnSO4 + Bi(SO4) + K(SO4) + H2O =>
KMnO4 + 2 BiBr2 + 4 H2SO4 = 2 Br2 + MnSO4 + 2 Bi(SO4) + K(SO4) + 4 H2O
FeS2 + O2 = Fe03 + SO2 =>
3 FeS2 + 6 O2 = Fe03 + 6 SO2
C2H5COOH + Br = C2H4BrCOOH + H2 =>
2 C2H5COOH + 2 Br = 2 C2H4BrCOOH + H2
Cr2(SO4)3 + NaBiO3 + NaOH = Na2CrO4 + Na2SO4 + Bi(oh)3 + H2O =>
5 Cr2(SO4)3 + 6 NaBiO3 + 44 NaOH = 10 Na2CrO4 + 15 Na2SO4 + 2 Bi(oh)3 + 22 H2O
ClO{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO{-} + Cl{-} + 2 H{+} = Cl2 + H2O
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