| 前日に均衡した方程式 |
4 Al + 3 Ni2O2 = 6 Ni + 2 Al2O3
K2CrO4 + KOH + Na2S + H2O = Na3[Cr(OH)6] + K3[Cr(OH)6] + K2SO4 =>
8 K2CrO4 + 8 KOH + 3 Na2S + 20 H2O = 2 Na3[Cr(OH)6] + 6 K3[Cr(OH)6] + 3 K2SO4
AgHCl + HNO3 = AgNO3 + H2Cl =>
AgHCl + HNO3 = AgNO3 + H2Cl
K2Cr2O7(aq) + AgNO3 = Ag2Cr2O7 + KNO3 =>
K2Cr2O7(aq) + 2 AgNO3 = Ag2Cr2O7 + 2 KNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr
H2SO4 + As4 + Pb3O4 = PbSO4 + H2AsO4 + H2O =>
36 H2SO4 + As4 + 12 Pb3O4 = 36 PbSO4 + 4 H2AsO4 + 32 H2O
C331H443HO226 + O2 = CO2 + H2O =>
C331H443HO226 + 329 O2 = 331 CO2 + 222 H2O
Cr2Se3 + HNO3 + PbO2 = H2Cr2O7 + H2SeO4 + Pb(NO3)2 + H2O =>
Cr2Se3 + 30 HNO3 + 15 PbO2 = H2Cr2O7 + 3 H2SeO4 + 15 Pb(NO3)2 + 11 H2O
(NH4)2S + MgH2 = MgS + NH4H =>
(NH4)2S + MgH2 = MgS + 2 NH4H
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
HCH3CO3 + Al(OH)3 = Al(CH3CO3)3 + H2O =>
3 HCH3CO3 + Al(OH)3 = Al(CH3CO3)3 + 3 H2O
N2H6SO4 + KIO3 = N2 + H2O + K2SO4 + I2 + H2SO4 =>
5 N2H6SO4 + 4 KIO3 = 5 N2 + 12 H2O + 2 K2SO4 + 2 I2 + 3 H2SO4
Li2HAsO3 + HCl = LiCl + LiH2AsO3 =>
Li2HAsO3 + HCl = LiCl + LiH2AsO3
Mn + HCl = H2 + MnCl5 =>
2 Mn + 10 HCl = 5 H2 + 2 MnCl5
NiCl2 + Na2CrO4 = NiCrO4(s) + NaCl(aq) =>
NiCl2 + Na2CrO4 = NiCrO4(s) + 2 NaCl(aq)
KMnO4 + KOH + Na2SO3 = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 KOH + Na2SO3 = 2 K2MnO4 + Na2SO4 + H2O
Cl + F = ClF3 =>
Cl + 3 F = ClF3
Cr(OH)3 = Cr + O + H2O =>
2 Cr(OH)3 = 2 Cr + 3 O + 3 H2O
NaOH + HCO3 = Na + CO3 + H2O =>
NaOH + HCO3 = Na + CO3 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaSO3 = Na + SO2 + O2 =>
2 NaSO3 = 2 Na + 2 SO2 + O2
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
AgNO3 + (NH4)2S = Ag2S + NH4NO3 =>
2 AgNO3 + (NH4)2S = Ag2S + 2 NH4NO3
PtSO3 + CuCl = PtCl + CuSO3 =>
PtSO3 + CuCl = PtCl + CuSO3
CO + K2Cr2O7 + HCl = CO2 + KCl + CrCl3 + H2O =>
3 CO + K2Cr2O7 + 8 HCl = 3 CO2 + 2 KCl + 2 CrCl3 + 4 H2O
NiO + HF = HFNiO =>
NiO + HF = HFNiO
Ti2(SO4)3 + Fe2(SO4)3 = Ti(SO4)2 + FeSO4 =>
Ti2(SO4)3 + Fe2(SO4)3 = 2 Ti(SO4)2 + 2 FeSO4
C2H4O2 + Fe = FeO2 + C2H4 =>
C2H4O2 + Fe = FeO2 + C2H4
KMnO4 + C12H22O11 = K2CO3 + Mn2O3 + CO2 + H2O =>
12 KMnO4 + C12H22O11 = 6 K2CO3 + 6 Mn2O3 + 6 CO2 + 11 H2O
C4H6 + HCl = C4H6Cl + H =>
C4H6 + HCl = C4H6Cl + H
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KNO3(aq)
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
K2Cr2O7 + HCl = K2Cr2O7H + Cl =>
K2Cr2O7 + HCl = K2Cr2O7H + Cl
H2C6H6O6 + OH{-} = C6H6O6{2-} + H2O =>
H2C6H6O6 + 2 OH{-} = C6H6O6{2-} + 2 H2O
Fe(s) + Cu(NO3)2(aq) = Cu + Fe(NO3) =>
2 Fe(s) + Cu(NO3)2(aq) = Cu + 2 Fe(NO3)
SO2 + H2O + I2 = I{-} + H{+} + HSO4 =>
2 SO2 + 4 H2O + 3 I2 = 6 I{-} + 6 H{+} + 2 HSO4
NH8 + O2 = NO + H2O =>
2 NH8 + 5 O2 = 2 NO + 8 H2O
K3Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
2 K3Cr2O7 + 9 H2SO4 = 3 K2SO4 + 2 Cr2(SO4)3 + 9 H2O + 5 O
KMnO4 + Na2SO3 + H2SO4 = MnO + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + H2SO4 = 2 MnO + K2SO4 + 5 Na2SO4 + H2O
H2O2 + CrCl3 + KOH = KCl + K2CrO4 + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 6 KCl + 2 K2CrO4 + 8 H2O
NaCl + (NH4)3PO4 = NaCl(NH4)3PO4 =>
NaCl + (NH4)3PO4 = NaCl(NH4)3PO4
Mg + H2CO3 = HMg2 + CO3 =>
4 Mg + H2CO3 = 2 HMg2 + CO3
CH3S + O2 = SO2 + CO + H2O2 =>
2 CH3S + 6 O2 = 2 SO2 + 2 CO + 3 H2O2
KOH + H4SiO4 = KHSiO3 + H2O =>
KOH + H4SiO4 = KHSiO3 + 2 H2O
K2CrO4 + HI = CrI3 + KI + H2O + I2 =>
2 K2CrO4 + 16 HI = 2 CrI3 + 4 KI + 8 H2O + 3 I2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3(CH2)7CHCH(CH2)7COOH + I2 = CH3(CH2)7(CHI)2(CH2)7COOH =>
CH3(CH2)7CHCH(CH2)7COOH + I2 = CH3(CH2)7(CHI)2(CH2)7COOH
Li3PO4 + Co(NO3)2 = Li(NO3)2 + Co3PO4 =>
Li3PO4 + 3 Co(NO3)2 = 3 Li(NO3)2 + Co3PO4
C8HOH + O2 = CO2 + H2O =>
C8HOH + 8 O2 = 8 CO2 + H2O
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