| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Na2CrO4 + 3 H2S + 10 HCl = 2 CrCl3 + 4 NaCl + 8 H2O + 3 S
KNO2 + N2H4 + H2SO4 = K2SO4 + N2 + H2O =>
4 KNO2 + 3 N2H4 + 2 H2SO4 = 2 K2SO4 + 5 N2 + 8 H2O
Na2CrO4 + Na2S + H2O = Na3[Cr(OH)6] + S + NaOH =>
2 Na2CrO4 + 3 Na2S + 8 H2O = 2 Na3[Cr(OH)6] + 3 S + 4 NaOH
P4O10 + H2O = P4O + O10H2 =>
P4O10 + H2O = P4O + O10H2
Na2HPO4 + AgNO3 = Ag2HPO4 + NaNO3 =>
Na2HPO4 + 2 AgNO3 = Ag2HPO4 + 2 NaNO3
P4O10 + H2O = (HPO3)3 =>
3 P4O10 + 6 H2O = 4(HPO3)3
Co(OH)3 + HNO3 = Co(NO3)2 + H2O + O2 =>
4 Co(OH)3 + 8 HNO3 = 4 Co(NO3)2 + 10 H2O + O2
Na2O + H2O(l) = NaOH(aq) =>
Na2O + H2O(l) = 2 NaOH(aq)
C2H4(cooh)2 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
C2H4(cooh)2 + 10 KMnO4 + 15 H2SO4 = 2 CO2 + 36 H2O + 5 K2SO4 + 10 MnSO4
Na2S + S = Na2S5 =>
Na2S + 4 S = Na2S5
SnS + (NH4)2S = Sn(NH4) + S =>
2 SnS + (NH4)2S = 2 Sn(NH4) + 3 S
H4C2O2 + NaHCO3 = NaH3C2O2 + H2O + CO2 =>
H4C2O2 + NaHCO3 = NaH3C2O2 + H2O + CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na2S + S = Na2S8 =>
Na2S + 7 S = Na2S8
Na2S + SO2 = Na2SO3 + S =>
2 Na2S + 3 SO2 = 2 Na2SO3 + 3 S
C5H10 + Br2 = C5H10Br =>
2 C5H10 + Br2 = 2 C5H10Br
Na2S2O3 + I2 + NaOH = Na2SO4 + NaI + H2O =>
Na2S2O3 + 4 I2 + 10 NaOH = 2 Na2SO4 + 8 NaI + 5 H2O
KHS + NaOH = K2S + H2O + Na2S =>
2 KHS + 2 NaOH = K2S + 2 H2O + Na2S
NH4 + P = NH4P =>
NH4 + P = NH4P
CuSO4 + K4[Fe(CN)6] = FeSO4 + K4[Cu(CN)6] =>
CuSO4 + K4[Fe(CN)6] = FeSO4 + K4[Cu(CN)6]
NH4Br + H2O = NH4OH + HBr =>
NH4Br + H2O = NH4OH + HBr
Na2S2O5 + I2 = NaI + Na2SO4 + SO2 =>
2 Na2S2O5 + I2 = 2 NaI + Na2SO4 + 3 SO2
Ba(NO3)2(aq) + NAOH(aq) = Ba(OH)2(s) + NANO3(aq) =>
Ba(NO3)2(aq) + 2 NAOH(aq) = Ba(OH)2(s) + 2 NANO3(aq)
Na2TeO3 + NaI + HCl = NaCl + Te + I + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 4 I + 3 H2O
B(OH)3 + HF = BF4 + H3O + H2O =>
B(OH)3 + 4 HF = BF4 + H3O + 2 H2O
C6HN3O8{2-} + MnO4{-} + H3O{+} = CO2 + NO2 + Mn + H2O =>
7 C6HN3O8{2-} + 23 MnO4{-} + 37 H3O{+} = 42 CO2 + 21 NO2 + 23 Mn + 59 H2O
ZnO + N2O5 = Zn(NO3)2 =>
ZnO + N2O5 = Zn(NO3)2
C9H13NH2O2 + H2 = C9H13NH2 + H2O =>
C9H13NH2O2 + 2 H2 = C9H13NH2 + 2 H2O
NaBH4 + AgNO3 + H2O = Na[B(OH)4] + Ag + HNO3 =>
NaBH4 + 8 AgNO3 + 4 H2O = Na[B(OH)4] + 8 Ag + 8 HNO3
(C2H5)4Pb + C2H4Br2 + O2 = PbBr2 + CO2 + H2O =>
(C2H5)4Pb + C2H4Br2 + 16 O2 = PbBr2 + 10 CO2 + 12 H2O
Fe + HNO3(aq) = Fe(NO3)2 + NO2 + H2O =>
Fe + 4 HNO3(aq) = Fe(NO3)2 + 2 NO2 + 2 H2O
NaBr + LiCl = NaCl + LiBr =>
NaBr + LiCl = NaCl + LiBr
ZQ2 = Z + Q =>
ZQ2 = Z + 2 Q
Au(s) + MgCl2(aq) = AuCl(aq) + Mg(s) =>
2 Au(s) + MgCl2(aq) = 2 AuCl(aq) + Mg(s)
B2H1 + O2 = B2O3 + H2O =>
4 B2H1 + 7 O2 = 4 B2O3 + 2 H2O
K + SO3 = KSO3 =>
K + SO3 = KSO3
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4(aq) + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4(aq) + 11 H2O
MnO4 + H2O = Mn + OH =>
MnO4 + 4 H2O = Mn + 8 OH
NaCH3COO(aq) + HCl(aq) = NaCl + HCH3COO =>
NaCH3COO(aq) + HCl(aq) = NaCl + HCH3COO
NH4NO3 + H2SO4 = (NH4)2SO4 + HNO3 =>
2 NH4NO3 + H2SO4 = (NH4)2SO4 + 2 HNO3
Ca + Sn(NO3)4 = Ca(NO3)3 + Sn =>
4 Ca + 3 Sn(NO3)4 = 4 Ca(NO3)3 + 3 Sn
Cr(cr) + AgNO3(aq) = Cr(NO3)2(aq) + Ag(cr) =>
Cr(cr) + 2 AgNO3(aq) = Cr(NO3)2(aq) + 2 Ag(cr)
Sn{4)+Sr = Sn{2}+Sr{2} =>
Sn{4)+Sr = Sn{2}+Sr{2}
NaCN + HCN = NaH + CN =>
NaCN + HCN = NaH + 2 CN
MnO3 + Na2O2 = Na2MnO4 + O2 =>
2 MnO3 + 2 Na2O2 = 2 Na2MnO4 + O2
C9H8O4 + CuSO4*5H20 = Cu2(C9H7O4)4 + SO4 + H2 =>
4 C9H8O4 + 2 CuSO4*5H20 = Cu2(C9H7O4)4 + 2 SO4 + 102 H2
NaCl(s) = Na(s) + Cl2(g) =>
2 NaCl(s) = 2 Na(s) + Cl2(g)
HPO + K(OH) = K(PO) + H2O =>
HPO + K(OH) = K(PO) + H2O
NaI + H2SO4 + MnO2 = Na2SO4 + MnSO4 + I + H2O =>
2 NaI + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 I + 2 H2O
H2C9H8O4 + NaOH = HC9H8O4 + H2O + Na =>
H2C9H8O4 + NaOH = HC9H8O4 + H2O + Na
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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01/30/25
方程式のバランス03/01/24
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