| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 KBr(aq) + MgSO4(aq) = MgBr2 + K2SO4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
SiCl4 + Ba = BaCl2 + Si =>
SiCl4 + 2 Ba = 2 BaCl2 + Si
Pb(s) + Cl2(g) = PbCl2(s) =>
Pb(s) + Cl2(g) = PbCl2(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5CH3 + K4Fe(CN)6 + H2SO4 = C10H8 + KOH + C10H6(NH2)2 + FeSCN(NO3)2 + KSCN =>
54 C6H5CH3 + 40 K4Fe(CN)6 + 88 H2SO4 = 17 C10H8 + 112 KOH + 36 C10H6(NH2)2 + 40 FeSCN(NO3)2 + 48 KSCN
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
SnS2 + NaOH = Sn(OH)6 + S + Na =>
SnS2 + 6 NaOH = Sn(OH)6 + 2 S + 6 Na
BaO(s) + H2O(l) = Ba(OH)2(aq) =>
BaO(s) + H2O(l) = Ba(OH)2(aq)
Na2O + HCl = ClNa + H2O =>
Na2O + 2 HCl = 2 ClNa + H2O
Fe3(PO4)2 + H2O = Fe3O2 + H2PO4 =>
Fe3(PO4)2 + 2 H2O = Fe3O2 + 2 H2PO4
PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O
H3PO4 + NH4OH = H2O + NH4H2PO4 =>
H3PO4 + NH4OH = H2O + NH4H2PO4
H3Po3 + HNO3 = HPo4 + NO2 + H2O =>
4 H3Po3 + 9 HNO3 = 3 HPo4 + 9 NO2 + 9 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Na*2O*2(s) + H*2O(l) = O*2(g) + NaOH(aq) =>
Na*2O*2(s) + H*2O(l) = 3 O*2(g) + NaOH(aq)
Ag2(SO4) + NaCl = AgCl + Na2SO4 =>
Ag2(SO4) + 2 NaCl = 2 AgCl + Na2SO4
CH3CO2H + CH3CH2OH = CH3(CO)OCH2CH3 + H2O =>
CH3CO2H + CH3CH2OH = CH3(CO)OCH2CH3 + H2O
NaOH(AQ) + FeBr3(AQ) = FeOH(AQ) + NaBr3(AQ) =>
NaOH(AQ) + FeBr3(AQ) = FeOH(AQ) + NaBr3(AQ)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnO4{-} + NO2{-} + H3O{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H3O{+} = 2 Mn{2+} + 5 NO3{-} + 9 H2O
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
Cu + CO2 + H2O = CuO + CH4 =>
4 Cu + CO2 + 2 H2O = 4 CuO + CH4
Mg(OH)2 + HCl = H3O2 + MgCl =>
Mg(OH)2 + HCl = H3O2 + MgCl
C7H14 + O2(g) = CO2(g) + H2O(l) =>
2 C7H14 + 21 O2(g) = 14 CO2(g) + 14 H2O(l)
NaOH + Cr(SO4)2 = Na2SO4 + Cr(OH)4 =>
4 NaOH + Cr(SO4)2 = 2 Na2SO4 + Cr(OH)4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na3PO4 + H2O = H3PO4 + Na2O =>
2 Na3PO4 + 3 H2O = 2 H3PO4 + 3 Na2O
Fe + NHO3 = Fe(NO3)3 + NH4 + H2O =>
3 Fe + 10 NHO3 = 3 Fe(NO3)3 + NH4 + 3 H2O
C2H3OC2H5 + O2 = CO2 + H2O =>
2 C2H3OC2H5 + 11 O2 = 8 CO2 + 8 H2O
CoCl3(aq) + AgNO3(aq) = AgCl + Co(NO3)3 =>
CoCl3(aq) + 3 AgNO3(aq) = 3 AgCl + Co(NO3)3
C15H29COOH + O2 = CO2 + H2O =>
2 C15H29COOH + 45 O2 = 32 CO2 + 30 H2O
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
FeS2 + NO3{-} + H2O = SO4{-2} + Fe{+2} + NO2{-} + H{+} =>
FeS2 + 7 NO3{-} + H2O = 2 SO4{-2} + Fe{+2} + 7 NO2{-} + 2 H{+}
NaF + HNO3 = F2 + H2 + NaNO3 =>
2 NaF + 2 HNO3 = F2 + H2 + 2 NaNO3
C25H77 + Cl2 = C25H77Cl12 =>
C25H77 + 6 Cl2 = C25H77Cl12
MS + HCl = H2 + MSCl2 =>
MS + 2 HCl = H2 + MSCl2
CuO + C2H4 = Cu + CO2 + H2O =>
6 CuO + C2H4 = 6 Cu + 2 CO2 + 2 H2O
LiOH + HNO3 = HOH + LiNO3 =>
LiOH + HNO3 = HOH + LiNO3
CS2 + K2O = K2S + CO2 =>
CS2 + 2 K2O = 2 K2S + CO2
NaMnO4 + NaI + H2SeO4 = Na2SeO4 + MnSeO4 + H2O + I =>
NaMnO4 + 5 NaI + 4 H2SeO4 = 3 Na2SeO4 + MnSeO4 + 4 H2O + 5 I
HCl + Fe(OH)3 = Fe(OH)2Cl + H2O =>
HCl + Fe(OH)3 = Fe(OH)2Cl + H2O
Fe(SO4) + NH3 = Fe + H2SO4 + N2 =>
3 Fe(SO4) + 2 NH3 = 3 Fe + 3 H2SO4 + N2
CuCl2 + CuO = Cu2Cl2O =>
CuCl2 + CuO = Cu2Cl2O
K2CrO4 + H2O2 + KOH = K3CrO8 + H2O =>
2 K2CrO4 + 7 H2O2 + 2 KOH = 2 K3CrO8 + 8 H2O
C2H6O + CH3CH2COOH = C5H10O + H2O =>
7 C2H6O + 2 CH3CH2COOH = 4 C5H10O + 7 H2O
CaO + Mg = Ca + MgO =>
CaO + Mg = Ca + MgO
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス01/11/25
方程式のバランス02/10/24
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