| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Au + 2 CN = Au(CN)2
SiO2 + Na = NaSiO2 =>
SiO2 + Na = NaSiO2
CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Xe + Fe = XeFe =>
Xe + Fe = XeFe
CrCl3 + O2 = Cr(ClO3)3 =>
2 CrCl3 + 9 O2 = 2 Cr(ClO3)3
H2SO4 + AgCl + Ag2Cr2O7 = Cr2(SO4)3 + Ag2(SO4) + Cl2 + H2O =>
7 H2SO4 + 6 AgCl + Ag2Cr2O7 = Cr2(SO4)3 + 4 Ag2(SO4) + 3 Cl2 + 7 H2O
Na2O + H2 = Na + H2O =>
Na2O + H2 = 2 Na + H2O
NH4NO3 + C = CO + H2O + N2 =>
NH4NO3 + C = CO + 2 H2O + N2
H2SNCl6 + H2S = SNS2 + HCl =>
H2SNCl6 + 2 H2S = SNS2 + 6 HCl
NH3 + Na = Na3N + H2 =>
2 NH3 + 6 Na = 2 Na3N + 3 H2
C3H8O2 + Cr2O7{2-} + H{+} = Cr{2+} + H2O + C3H4O4 =>
C3H8O2 + Cr2O7{2-} + 6 H{+} = 2 Cr{2+} + 5 H2O + C3H4O4
C6H5OH + H2O2 = C6H4(OH)2 + H2O =>
C6H5OH + H2O2 = C6H4(OH)2 + H2O
H2O + I2 = HI + HOI =>
H2O + I2 = HI + HOI
Cr + F2 = CrF6 =>
Cr + 3 F2 = CrF6
N2 + S = N2S =>
N2 + S = N2S
Ba(HCO3)2 + HNO3 = Ba(NO3)2 + H2CO3 =>
Ba(HCO3)2 + 2 HNO3 = Ba(NO3)2 + 2 H2CO3
Na3VO4 + HCl = Na5HV10O28 + NaCl + H2O =>
10 Na3VO4 + 25 HCl = Na5HV10O28 + 25 NaCl + 12 H2O
CrO4 + H = Cr(OH)3 + H2O =>
CrO4 + 5 H = Cr(OH)3 + H2O
PbO + NaOH + H2O = NaPb(OH)3 =>
PbO + NaOH + H2O = NaPb(OH)3
Fe(SO4) + KCl = FeCl2 + K2SO4 =>
Fe(SO4) + 2 KCl = FeCl2 + K2SO4
Ti + CO2 = TiO2 + CO =>
Ti + 2 CO2 = TiO2 + 2 CO
Mn + Cr(NO3)3 = Mn(NO3)3 + Cr =>
Mn + Cr(NO3)3 = Mn(NO3)3 + Cr
C4H6 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 8 KMnO4 + 12 H2SO4 = 5 C4H6O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
MgO + S = Mg + SO =>
MgO + S = Mg + SO
SO + NO2 = SO3 + NO =>
SO + 2 NO2 = SO3 + 2 NO
Ca(OH)2 + H3AsO4 = Ca(H2AsO4)2 + H2O =>
Ca(OH)2 + 2 H3AsO4 = Ca(H2AsO4)2 + 2 H2O
NaBrO3 + C = NaBr + CO =>
NaBrO3 + 3 C = NaBr + 3 CO
Na2O2 + HOH = NaOH + O2 =>
2 Na2O2 + 2 HOH = 4 NaOH + O2
CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(subscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(subscript)2O
CH3OH + Cr2O7 = CH2O + Cr + H2O =>
7 CH3OH + Cr2O7 = 7 CH2O + 2 Cr + 7 H2O
U + SnCl2 = UCl3 + Sn =>
2 U + 3 SnCl2 = 2 UCl3 + 3 Sn
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
CH2CHCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
K2[Zn(OH)4] + HCl = KCl + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 HCl = 2 KCl + Zn(OH)2 + 2 H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
PbO + KOH + H2O = K2[Pb(OH)4] =>
PbO + 2 KOH + H2O = K2[Pb(OH)4]
IO3{-} + HSO3{-} = I2 + SO4{-2} + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = I2 + 5 SO4{-2} + 3 H{+} + H2O
K2CrO4 + Na2CrO4 + HCl = NaCl + H2O + K2Cr2O7 =>
K2CrO4 + Na2CrO4 + 2 HCl = 2 NaCl + H2O + K2Cr2O7
P2O5 + Al = P + Al2O3 =>
3 P2O5 + 10 Al = 6 P + 5 Al2O3
Pb(NO3)2 + Cu(No3)2 = Pb(No3)2 + Cu(NO3)2 =>
Pb(NO3)2 + Cu(No3)2 = Pb(No3)2 + Cu(NO3)2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
NaCHO3 + CH3COOH = NaC2H3O2 + H2O + CO2 =>
NaCHO3 + CH3COOH = NaC2H3O2 + H2O + CO2
C5H9NO4 + O2 = CO2 + H2O + NH3 =>
2 C5H9NO4 + 9 O2 = 10 CO2 + 6 H2O + 2 NH3
Al(oh)3 + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al(oh)3 + 6 KOH + 18 H2O = 6 K[Al(OH)4] + 9 H2
Al2(SO4)3 + Na2SiO3 + H2O = Al(OH)3 + SiO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SiO3 + 3 H2O = 2 Al(OH)3 + 3 SiO2 + 3 Na2SO4
K2Cr2O7 + HBr + H2SO4 = K2SO4 + Cr2(SO4)3 + Br2 + H2O =>
K2Cr2O7 + 6 HBr + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Br2 + 7 H2O
PbCl2(aq) + K2SO4(aq) = PbSO4(s) + KCl(aq) =>
PbCl2(aq) + K2SO4(aq) = PbSO4(s) + 2 KCl(aq)
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2SO4 =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2SO4
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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10/23/24
方程式のバランス11/22/23
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