| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 Sr + 2 B = Sr3B2
Ni(OH)3 + HCl = NiCl3 + H2O =>
Ni(OH)3 + 3 HCl = NiCl3 + 3 H2O
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + Na(NO3)(aq) =>
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + 2 Na(NO3)(aq)
Ba(OH)2 + NH4(SCN) = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2 + 2 NH4(SCN) = Ba(SCN)2 + 2 H2O + 2 NH3
HCI + KCrO4 = KCI + HCrO4 =>
HCI + KCrO4 = KCI + HCrO4
Al(OH)2 + HNO3 = Al(NO3)2 + H2O =>
Al(OH)2 + 2 HNO3 = Al(NO3)2 + 2 H2O
SnCl2 + HCl + KMnO4 = H2O + KCl + MnCl2 + SnCl4 =>
5 SnCl2 + 16 HCl + 2 KMnO4 = 8 H2O + 2 KCl + 2 MnCl2 + 5 SnCl4
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2
C6H5CH2COOH + NH4CO3 = C6H5COONH4 + CO2 + H2O =>
31 C6H5CH2COOH + 36 NH4CO3 = 36 C6H5COONH4 + 32 CO2 + 34 H2O
Fe2(SO4)3 + H2As2O4 = Fe2(As2O4)3 + H2SO4 =>
Fe2(SO4)3 + 3 H2As2O4 = Fe2(As2O4)3 + 3 H2SO4
NaCH3COO(aq) + CuCl2(aq) = CuCH3COO + NaCl2 =>
NaCH3COO(aq) + CuCl2(aq) = CuCH3COO + NaCl2
H3A + NaOH = H2O + Na3A =>
H3A + 3 NaOH = 3 H2O + Na3A
C8H502 + O2 = CO2 + H2O =>
2 C8H502 + 267 O2 = 16 CO2 + 502 H2O
S2O3{2-} + H2O = SO4{2-} + H{+} + e =>
S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8e
Al(OH)3 + MgCo3 + HCl = AlCl + MgCl2 + H2O + Co2 =>
2 Al(OH)3 + 2 MgCo3 + 6 HCl = 2 AlCl + 2 MgCl2 + 6 H2O + 3 Co2
C4H5N30 + O2 = CO2 + N2 + H2O =>
4 C4H5N30 + 21 O2 = 16 CO2 + 60 N2 + 10 H2O
CH3COOH + Na(OH)2 = (CH3COO)2Na + H2O =>
2 CH3COOH + Na(OH)2 = (CH3COO)2Na + 2 H2O
KMnO4 + H2C2O4 + K2C2O4 = K4[Mn(C2O4)3] + CO2 + H2O =>
2 KMnO4 + 8 H2C2O4 + 3 K2C2O4 = 2 K4[Mn(C2O4)3] + 10 CO2 + 8 H2O
Fl2 + PbI4 = PbFl4 + I2 =>
2 Fl2 + PbI4 = PbFl4 + 2 I2
CuO + NH3 = N2O + H2O + Cu =>
4 CuO + 2 NH3 = N2O + 3 H2O + 4 Cu
CH3(CH2)14COONa + CaCl3 = CH3(CH2)14COONaCl3 + Ca =>
CH3(CH2)14COONa + CaCl3 = CH3(CH2)14COONaCl3 + Ca
CH3CH2CH2CH2Br + NaI = CH3CH2CH2CH2I + NaBr =>
CH3CH2CH2CH2Br + NaI = CH3CH2CH2CH2I + NaBr
Br2 + H3AsO4 = As + HBrO3 + H2O =>
Br2 + 2 H3AsO4 = 2 As + 2 HBrO3 + 2 H2O
Na2SO4 + Mn(NO3)2 = MnO4S + NaNO3 =>
Na2SO4 + Mn(NO3)2 = MnO4S + 2 NaNO3
H(Br) + Mg(OH)2 = Mg(Br)2 + H2O =>
2 H(Br) + Mg(OH)2 = Mg(Br)2 + 2 H2O
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
Ca + H{+} = Ca{2+} + H2 =>
Ca + 2 H{+} = Ca{2+} + H2
NaI + NaCl = Na + ClI =>
NaI + NaCl = 2 Na + ClI
NaBr + Ca(OH)2 = CaBr2 + Na(OH) =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 Na(OH)
K4Co(NO2)6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Co(SO4)2 + HNO3 + H2O =>
5 K4Co(NO2)6 + 14 KMnO4 + 41 H2SO4 = 17 K2SO4 + 14 MnSO4 + 5 Co(SO4)2 + 30 HNO3 + 26 H2O
MgCl2 + Ag(NO3)2 = AgCl2 + Mg(NO3)2 =>
MgCl2 + Ag(NO3)2 = AgCl2 + Mg(NO3)2
(NH4)2CO3 + FeCl3 = Fe2CO3 + NH4Cl3 =>
(NH4)2CO3 + 2 FeCl3 = Fe2CO3 + 2 NH4Cl3
H6C6O3 + O2 = H2O + CO2 =>
H6C6O3 + 6 O2 = 3 H2O + 6 CO2
K2Co3(aq) + HCl(aq) = KCl(aq) + H2Co3(s) =>
K2Co3(aq) + 2 HCl(aq) = 2 KCl(aq) + H2Co3(s)
H2 + Ba = BaH =>
H2 + 2 Ba = 2 BaH
HClO4(aq) + BaCO3(s) = Ba(ClO4)2(aq) + CO2(g) + H2O =>
2 HClO4(aq) + BaCO3(s) = Ba(ClO4)2(aq) + CO2(g) + H2O
NaBr(aq) + Cl2(s) = NaCl2 + Br2 =>
2 NaBr(aq) + 2 Cl2(s) = 2 NaCl2 + Br2
C3Hg + O2 = HgO + CO2 =>
2 C3Hg + 7 O2 = 2 HgO + 6 CO2
Fe(OH) + BaCl = Ba(OH) + FeCl =>
Fe(OH) + BaCl = Ba(OH) + FeCl
H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H5O6 =>
10 H3C6H5O7 + 27 NaHCO3 = 33 CO2 + 31 H2O + 9 Na3C6H5O6
TaON = Ta2O5 + TaN + N2 =>
5 TaON = Ta2O5 + 3 TaN + N2
CrCl3 + Na2CO3 + H2O = CO2 + Cr(OH)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 2 Cr(OH)3 + 6 NaCl
HCl + Fe(NO3)2 = H(NO3) + FeCl2 =>
2 HCl + Fe(NO3)2 = 2 H(NO3) + FeCl2
Fe(OH)3 + HI = I2 + Fe(OH)2 + H2O =>
2 Fe(OH)3 + 2 HI = I2 + 2 Fe(OH)2 + 2 H2O
Cl{-} + CrO4{-2} + H2O = ClO{-} + CrO2{-} + OH{-} =>
3 Cl{-} + 2 CrO4{-2} + H2O = 3 ClO{-} + 2 CrO2{-} + 2 OH{-}
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + K2SO4 + H2 + Na2SO4 =>
2 KMnO4 + 3 H2SO4 + 8 Na2SO3 = 2 MnSO4 + K2SO4 + 3 H2 + 8 Na2SO4
N2O + P = N2 + P4O1O =>
2 N2O + 4 P = 2 N2 + P4O1O
Ag2SO4(aq) + NaCl(aq) = AgCl(s) + Na2SO4(s) =>
Ag2SO4(aq) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO4(s)
(NH4)3PO4(i) + Pb(NO3)4(i) = Pb3(PO4)4(s) + NH4NO3(aq) =>
4(NH4)3PO4(i) + 3 Pb(NO3)4(i) = Pb3(PO4)4(s) + 12 NH4NO3(aq)
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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02/17/25
方程式のバランス03/19/24
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