| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NH4Cl + NaNO2 = NaCl + N + H2O =>
NH4Cl + NaNO2 = NaCl + 2 N + 2 H2O
CH3COOH(aq) + Na2CO3 = Na2CH3 + CO2 + H2O =>
9 CH3COOH(aq) + 8 Na2CO3 = 8 Na2CH3 + 18 CO2 + 6 H2O
NaBr + H2SO4 = Na2SO4 + Br2 + SO2 + H2O =>
2 NaBr + 2 H2SO4 = Na2SO4 + Br2 + SO2 + 2 H2O
HNO3 + HNO2 = H2O + NO2 =>
HNO3 + HNO2 = H2O + 2 NO2
Na(s) + P4(s) = Na3P(s) =>
12 Na(s) + P4(s) = 4 Na3P(s)
Sr(s) + HNO3(aq) = Sr(NO3)2(aq) + H2(g) =>
Sr(s) + 2 HNO3(aq) = Sr(NO3)2(aq) + H2(g)
Ag(NH3)2{+} + Br{-} + HNO3 = NH4NO3 + AgBr =>
Ag(NH3)2{+} + Br{-} + 2 HNO3 = 2 NH4NO3 + AgBr
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3 + NH4Cl =>
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3 + 2 NH4Cl
[NH4]2Cr2O7 = H2O + N2 + H3CrO3 =>
[NH4]2Cr2O7 = H2O + N2 + 2 H3CrO3
MnSO4 + KMnO4 + Zn(OH)2 = MnO2 + K2SO4 + ZnSO4 + H2O =>
3 MnSO4 + 2 KMnO4 + 2 Zn(OH)2 = 5 MnO2 + K2SO4 + 2 ZnSO4 + 2 H2O
CO2 + C2H5MgBr = C2H4 + MgBr + H2O =>
2 CO2 + 12 C2H5MgBr = 13 C2H4 + 12 MgBr + 4 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2NCH2COOH + KOH = H2NCH2COOK + H2O =>
H2NCH2COOH + KOH = H2NCH2COOK + H2O
Cr2O3 + H2SO4 = Cr2[SO4]3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2[SO4]3 + 3 H2O
NaNO3 + MgCl2 = MgNO3 + NaCl2 =>
NaNO3 + MgCl2 = MgNO3 + NaCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SrI2 + (NH4)2SO4 = SrSO4 + NH4I =>
SrI2 + (NH4)2SO4 = SrSO4 + 2 NH4I
KBrO3 + H2SO4 + FeSO4 = Br2 + H2O + Fe2(SO4)3 + K2SO4 =>
2 KBrO3 + 6 H2SO4 + 10 FeSO4 = Br2 + 6 H2O + 5 Fe2(SO4)3 + K2SO4
NaOH + FeC2 = Na2CO3 + Fe + H2 + Na =>
6 NaOH + FeC2 = 2 Na2CO3 + Fe + 3 H2 + 2 Na
KI(s) + Cl2(g) = KCl(s) + I2(s) =>
2 KI(s) + Cl2(g) = 2 KCl(s) + I2(s)
MgO + HClO3 = MgO(HClO3)2 =>
MgO + 2 HClO3 = MgO(HClO3)2
P8 + O2 = P2O3 =>
P8 + 6 O2 = 4 P2O3
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
CuO + N2 = CuN2 + O2 =>
2 CuO + 2 N2 = 2 CuN2 + O2
AgNO3 + C2H5OH = Ag + C2H4OH + NHO3 =>
AgNO3 + C2H5OH = Ag + C2H4OH + NHO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C12 + NaBr = CBr4 + Na =>
C12 + 48 NaBr = 12 CBr4 + 48 Na
KI + Cl2 + C6H14 = KCl + CI + H2 =>
6 KI + 3 Cl2 + C6H14 = 6 KCl + 6 CI + 7 H2
N2 + NaOH = NaNO3 + NaN + H2 =>
3 N2 + 6 NaOH = 2 NaNO3 + 4 NaN + 3 H2
Na2CO3 + HCl = NaCl + HO + CO =>
Na2CO3 + 2 HCl = 2 NaCl + 2 HO + CO
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
CH3(CH2)8CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)8CH3 + 31 O2 = 20 CO2 + 22 H2O
CH3COOH + K2O = C2H3KO2 + H2O =>
2 CH3COOH + K2O = 2 C2H3KO2 + H2O
KOH + H2O + AI = KAI(OH)4 + H2 =>
2 KOH + 6 H2O + 2 AI = 2 KAI(OH)4 + 3 H2
CH2O + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + COOH =>
10 CH2O + 6 KMnO4 + 9 H2SO4 = 14 H2O + 3 K2SO4 + 6 MnSO4 + 10 COOH
CH3CH2OH + H2SO4 + K2CrO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 5 H2SO4 + 2 K2CrO4 = 3 CH3COH + Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Al + Hg2(CH3COO)2 = Al(CH3COO)2 + Hg =>
Al + Hg2(CH3COO)2 = Al(CH3COO)2 + 2 Hg
[Co(H2O)6]{2+} + Br{-} = [CoBr6]{4-} + (H2O) =>
[Co(H2O)6]{2+} + 6 Br{-} = [CoBr6]{4-} + 6(H2O)
Fe + Zn(NO2)2 = Zn + Fe(NO2)3 =>
2 Fe + 3 Zn(NO2)2 = 3 Zn + 2 Fe(NO2)3
NH4VO3 + HCl = NH4Cl + HVO3 =>
NH4VO3 + HCl = NH4Cl + HVO3
Cr(OH)3 + H2(CO3) = Cr(HCO3)3 + H2O =>
Cr(OH)3 + 3 H2(CO3) = Cr(HCO3)3 + 3 H2O
CrCl3 + ClO{-} + H2O = Cr2O7{2-} + Cl{-} + H{+} =>
2 CrCl3 + 3 ClO{-} + 4 H2O = Cr2O7{2-} + 9 Cl{-} + 8 H{+}
CuSO4(aq) + NaCO3(aq) = Cu(CO3)2(s) + Na2SO4 =>
CuSO4(aq) + 2 NaCO3(aq) = Cu(CO3)2(s) + Na2SO4
H{+} + Cr2O7 + C2H5OH = Cr{3+} + CO2 + H2O =>
18 H{+} + 3 Cr2O7 + 2 C2H5OH = 6 Cr{3+} + 4 CO2 + 15 H2O
CrO42{-} + HSO3{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
237 CrO42{-} + 248 HSO3{-} + 316 H{+} = 79 Cr3{+} + 248 SO42{-} + 282 H2O
Ba(OH)2 + Fe2O3 = BaO + Fe(OH)3 =>
3 Ba(OH)2 + Fe2O3 = 3 BaO + 2 Fe(OH)3
CCl4 + H2 = CCl3H + HCl =>
CCl4 + H2 = CCl3H + HCl
Sn + H2S = SnS + H =>
Sn + H2S = SnS + 2 H
C9H18 + O2 = CO2H2O =>
2 C9H18 + 27 O2 = 18 CO2H2O
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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01/13/25
方程式のバランス02/12/24
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