| 前日に均衡した方程式 |
2 Fe(OH)3 = Fe2O3 + 3 H2O
HNO3 + CU = NO + CU(NO3)2 + H2O =>
8 HNO3 + 3 CU = 2 NO + 3 CU(NO3)2 + 4 H2O
Ba(OH)2 + N2O = Ba(NO)2 + H2O =>
Ba(OH)2 + N2O = Ba(NO)2 + H2O
C2H5OH + H2O2 = CH3COH + H2O =>
C2H5OH + H2O2 = CH3COH + 2 H2O
K2S + Al = AlS3 + K =>
3 K2S + Al = AlS3 + 6 K
NaOH + KCl = NaCl + HCl + K2O =>
NaOH + 2 KCl = NaCl + HCl + K2O
CH3CO(OH) + O2 = CCO(OH) + OH =>
2 CH3CO(OH) + 3 O2 = 2 CCO(OH) + 6 OH
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
NH4 + O2 = (NH4)2O =>
4 NH4 + O2 = 2(NH4)2O
Fe(NO3)3 + MgO = Fe2O3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgO = Fe2O3 + 3 Mg(NO3)2
C9H18O3 + O2 = H2O + CO2 =>
C9H18O3 + 12 O2 = 9 H2O + 9 CO2
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
K2CrO4 = K + CrO4 =>
K2CrO4 = 2 K + CrO4
NaOH + SO2 = NaSO3 + H =>
NaOH + SO2 = NaSO3 + H
PbSO4(s) + H2O(l) = PbO2(s) + Pb(s) + H2SO4(aq) =>
2 PbSO4(s) + 2 H2O(l) = PbO2(s) + Pb(s) + 2 H2SO4(aq)
HCl + KMnO4 + C2H2O4 = MnCl2 + KCl + H2O + CO2 =>
6 HCl + 2 KMnO4 + 5 C2H2O4 = 2 MnCl2 + 2 KCl + 8 H2O + 10 CO2
C4H8 + H2O = CO + H2 =>
C4H8 + 4 H2O = 4 CO + 8 H2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
Mg + H2PO3 = H2 + Mg3(PO3)2 =>
3 Mg + 2 H2PO3 = 2 H2 + Mg3(PO3)2
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
PbSCu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2 + NO2 + S + H2O =>
PbSCu2S + 12 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2 + 6 NO2 + 2 S + 6 H2O
Cr2O7 + Fe = Cr + Fe2O3 =>
3 Cr2O7 + 14 Fe = 6 Cr + 7 Fe2O3
NaHCO2 + HCl = H2CO2 + NaCl =>
NaHCO2 + HCl = H2CO2 + NaCl
Pb(OH)2 + H2SO4 = PbSO4 + H2(OH)2 =>
Pb(OH)2 + H2SO4 = PbSO4 + H2(OH)2
KHSO4(s) + H3PO4 = K2HPO4 + H2O(g) + SO3(g) =>
2 KHSO4(s) + H3PO4 = K2HPO4 + 2 H2O(g) + 2 SO3(g)
N2 + O3 = NO3 =>
N2 + 2 O3 = 2 NO3
Sb2S3 + NH4S3 = NH4S4 + (NH4)3SbS4 =>
Sb2S3 + 19 NH4S3 = 13 NH4S4 + 2(NH4)3SbS4
[(CH3)2CHO]3B + H2O = B2O3 + (CH3)2CHOH =>
2[(CH3)2CHO]3B + 3 H2O = B2O3 + 6(CH3)2CHOH
Mg(OH)2 + N2 = Mg3N2 + OH =>
3 Mg(OH)2 + N2 = Mg3N2 + 6 OH
Al3O3 + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al3O3 + 6 NaOH + 12 H2O = 6 Na[Al(OH)4] + 3 H2
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
Fe + O2 + H2O = Fe2O3*3H2O =>
4 Fe + 3 O2 + 6 H2O = 2 Fe2O3*3H2O
C20F42 + F2 = CF4 =>
C20F42 + 19 F2 = 20 CF4
(C7H6O) + O2 = CO2 + H2O =>
(C7H6O) + 8 O2 = 7 CO2 + 3 H2O
NO2{-} + H2SO4 + KMnO4 = K2SO4 + MnSO4 + NO3{-} + H2O =>
5 NO2{-} + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 NO3{-} + 3 H2O
Li + CO = Li(CO)3 =>
Li + 3 CO = Li(CO)3
Ag2S + Cr(OH)3 + OH{-} = Ag + S{2-} + CrO4{2-} + H{+} =>
3 Ag2S + 2 Cr(OH)3 + 2 OH{-} = 6 Ag + 3 S{2-} + 2 CrO4{2-} + 8 H{+}
Ag + PO4 = Ag3PO4 =>
3 Ag + PO4 = Ag3PO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Mg + ZnCl2 = Zn + MgCl =>
2 Mg + ZnCl2 = Zn + 2 MgCl
Na + Li2O = Na2O + Li2 =>
2 Na + Li2O = Na2O + Li2
Cu2CO3 + Zn = ZnCO3 + Cu =>
Cu2CO3 + Zn = ZnCO3 + 2 Cu
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
vanadium + oxygen = VO =>
2 V + O2 = 2 VO
N2O5 + H2O = H3O + NO4 =>
N2O5 + 9 H2O = 6 H3O + 2 NO4
Ca(ClO4)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4ClO4(aq) =>
Ca(ClO4)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4ClO4(aq)
Fe + CuNO3 = Fe2NO3 + Cu =>
2 Fe + CuNO3 = Fe2NO3 + Cu
Be7Cl2 + AgNO3 = Be(NO3)2 + Ag7Cl =>
Be7Cl2 + 14 AgNO3 = 7 Be(NO3)2 + 2 Ag7Cl
Na + Co(NO3)2 = NaNO3 + Co =>
2 Na + Co(NO3)2 = 2 NaNO3 + Co
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