| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
C2 + H5 = C2H6 =>
5 C2 + 6 H5 = 5 C2H6
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
NaOHMgSO4 = NaSO4MgOH =>
NaOHMgSO4 = NaSO4MgOH
Na2Cu(OH)4 = NaOH + Cu + O2 + H2O =>
2 Na2Cu(OH)4 = 4 NaOH + 2 Cu + O2 + 2 H2O
P4 + CuSO4 + H2O = H3PO4 + Cu + H2SO4 =>
P4 + 10 CuSO4 + 16 H2O = 4 H3PO4 + 10 Cu + 10 H2SO4
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2O + Br{-} + Al{+3} = Al + BrO3{-} + H{+} =>
3 H2O + Br{-} + 2 Al{+3} = 2 Al + BrO3{-} + 6 H{+}
Zn + MoO3 = Mo + ZnO =>
3 Zn + MoO3 = Mo + 3 ZnO
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
H8C6O7 + CaCO3 = Ca3(H5C6O7)2 + CO2 + H2O =>
2 H8C6O7 + 3 CaCO3 = Ca3(H5C6O7)2 + 3 CO2 + 3 H2O
AgNO3 + Na2CrO3 = Ag2CrO3 + NaNO3 =>
2 AgNO3 + Na2CrO3 = Ag2CrO3 + 2 NaNO3
AgBr + F2 = AgF + Br2 =>
2 AgBr + F2 = 2 AgF + Br2
BaCl2 + Na2CrO4 = NaCl2 + Ba2CrO4 =>
2 BaCl2 + Na2CrO4 = 2 NaCl2 + Ba2CrO4
HNO2 + H{+} + Zn = NO + H2O + Zn{2} =>
2 HNO2 + 2 H{+} + Zn = 2 NO + 2 H2O + Zn{2}
Mg(HCO3)2(heat) = MgCO3 + CO2 + H2O =>
Mg(HCO3)2(heat) = MgCO3 + CO2 + H2O
NH4Br(aq) + Al(OH)3(aq) = AlBr3(aq) + NH3(aq) + H2O(l) =>
3 NH4Br(aq) + Al(OH)3(aq) = AlBr3(aq) + 3 NH3(aq) + 3 H2O(l)
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Cr + H2S = CrS + H2 =>
Cr + H2S = CrS + H2
Cu + Na2CO3 = Cu(CO3)2 + Na =>
Cu + 2 Na2CO3 = Cu(CO3)2 + 4 Na
HNO2 + H{+} + Zn = NO + H2O + Zn{2} =>
2 HNO2 + 2 H{+} + Zn = 2 NO + 2 H2O + Zn{2}
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
SO42 + H2O = H2SO4 + OH =>
SO42 + 40 H2O = H2SO4 + 78 OH
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NH + Cl = N + HCl =>
NH + Cl = N + HCl
Na2SiO3 + NH4Cl = H2SiO3 + NaCl + NH3 =>
Na2SiO3 + 2 NH4Cl = H2SiO3 + 2 NaCl + 2 NH3
Na2SO4 + HI = INa2 + SO4H =>
Na2SO4 + HI = INa2 + SO4H
Al(OH)3 + Na2O = Al2O3 + NaOH =>
2 Al(OH)3 + 3 Na2O = Al2O3 + 6 NaOH
NaBr + CaF2 = CaBr2 + NaF =>
2 NaBr + CaF2 = CaBr2 + 2 NaF
HNO2 + H{+} + Zn = NO + H2O + Zn{2} =>
2 HNO2 + 2 H{+} + Zn = 2 NO + 2 H2O + Zn{2}
MnCO5 + Al = CO2 + Mn + Al2O3 =>
MnCO5 + 2 Al = CO2 + Mn + Al2O3
Ca2O2 + H2SO4 = CaSO4 + H2O =>
Ca2O2 + 2 H2SO4 = 2 CaSO4 + 2 H2O
Ba + HOH = H + Ba(OH) =>
Ba + HOH = H + Ba(OH)
HNO2 + H{+} + Zn = NO + H2O + Zn{2} =>
2 HNO2 + 2 H{+} + Zn = 2 NO + 2 H2O + Zn{2}
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NH2C(CH2OH)3 + HCl = C(CH2OH)3 + NH3Cl =>
NH2C(CH2OH)3 + HCl = C(CH2OH)3 + NH3Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CuSO4 + Na2S2O3 + KI = CuI + K2SO4 + Na2S4O6 + NaSO4 =>
4 CuSO4 + 2 Na2S2O3 + 4 KI = 4 CuI + 2 K2SO4 + Na2S4O6 + 2 NaSO4
LiBH4 + O2 = LiBO2 + H2 =>
LiBH4 + O2 = LiBO2 + 2 H2
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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11/16/24
方程式のバランス12/16/23
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