| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 HC2H4O2 + Mg = 2 H2 + Mg(C2H3O2)2
NH3 + Cl2 + Na(OH)2 = N2H4 + NaCl2 + H2O =>
2 NH3 + Cl2 + Na(OH)2 = N2H4 + NaCl2 + 2 H2O
NiNO4*6H2O + (NH4)2CO3 = NiCO3 + (NH4)2NO4 + H2O =>
NiNO4*6H2O + (NH4)2CO3 = NiCO3 + (NH4)2NO4 + 6 H2O
KNO3 + NaN3 = N2 + K + Na2O =>
2 KNO3 + 12 NaN3 = 19 N2 + 2 K + 6 Na2O
HNO3(aq) + NaHCO3(s) = NaNO3(aq) + H2O(g) + CO2(g) =>
HNO3(aq) + NaHCO3(s) = NaNO3(aq) + H2O(g) + CO2(g)
Na2B4O7 + H2O = Na2B4O7*8H2O =>
Na2B4O7 + 8 H2O = Na2B4O7*8H2O
K2CrO4 + HCl = KCl + K2Cr2O7 + H2O =>
2 K2CrO4 + 2 HCl = 2 KCl + K2Cr2O7 + H2O
P4S3 + NaOCl + H2O = H3PO4 + NaCl + H2SO4 =>
P4S3 + 19 NaOCl + 9 H2O = 4 H3PO4 + 19 NaCl + 3 H2SO4
NH2OH + O2 = N2 + H2O =>
4 NH2OH + O2 = 2 N2 + 6 H2O
FeCl3 + Fe(OH)3 = Fe2O3 + HCl =>
FeCl3 + Fe(OH)3 = Fe2O3 + 3 HCl
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + KHSO4 + MnSO4 + H2O =>
5 FeSO4 + 4 KMnO4 + 18 H2SO4 = 5 Fe(SO4)3 + 4 KHSO4 + 4 MnSO4 + 16 H2O
MnBr3 = Mn + Br2 =>
2 MnBr3 = 2 Mn + 3 Br2
Ag2S2O3 + Na2S2O3 = Na3[Ag(S2O3)2] =>
Ag2S2O3 + 3 Na2S2O3 = 2 Na3[Ag(S2O3)2]
CH4(s) + O2(g) = CO2(g) + H2O =>
CH4(s) + 2 O2(g) = CO2(g) + 2 H2O
[Cr(H2O)6]Cl3 + KOH = K3[Cr(OH)6] + KCl + H2O =>
[Cr(H2O)6]Cl3 + 6 KOH = K3[Cr(OH)6] + 3 KCl + 6 H2O
Cd + HCI = CdCI + H2 =>
2 Cd + 2 HCI = 2 CdCI + H2
Pb + HCl(aq) = PbCl(ppt) + H =>
Pb + HCl(aq) = PbCl(ppt) + H
NaOH + C2H2 = Na2C2 + H2O =>
2 NaOH + C2H2 = Na2C2 + 2 H2O
FeCl2 + K3(CrO4) + HCl = FeCl3 + CrCl3 + KCl + H2O =>
2 FeCl2 + K3(CrO4) + 8 HCl = 2 FeCl3 + CrCl3 + 3 KCl + 4 H2O
Zn + HCl0 = ZnCl2 + H2 =>
Zn + 2 HCl0 = ZnCl2 + H2
S + CuSO4 + H2O = CuS + H2SO4 =>
4 S + 3 CuSO4 + 4 H2O = 3 CuS + 4 H2SO4
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
Sr(OH)2(aq) + Li3PO4(s) = Sr3(PO4)2(aq) + LiOH(aq) =>
3 Sr(OH)2(aq) + 2 Li3PO4(s) = Sr3(PO4)2(aq) + 6 LiOH(aq)
CuS + H(NO3) = Cu(NO3)2 + H2S =>
CuS + 2 H(NO3) = Cu(NO3)2 + H2S
HCl + CaCO3 = CaCl2H2 + O2 + CO2 =>
4 HCl + 2 CaCO3 = 2 CaCl2H2 + O2 + 2 CO2
H2Co3 + Sr(OH)2 = H2O + Co3Sr =>
H2Co3 + Sr(OH)2 = 2 H2O + Co3Sr
Zn + KMnO4 + NaOH = Na2[Zn(OH)4] + KNaMnO4 =>
Zn + 2 KMnO4 + 4 NaOH = Na2[Zn(OH)4] + 2 KNaMnO4
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Si12H2 + O2 = SiO2 + H2O =>
2 Si12H2 + 25 O2 = 24 SiO2 + 2 H2O
NaOH(s) + HCl(g) = NaCl(s) + H2O(g) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(g)
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
CH3CO2H(l) + Na2CO3(s) = CH3CO2Na(aq) + CO2(g) + H2O(l) =>
2 CH3CO2H(l) + Na2CO3(s) = 2 CH3CO2Na(aq) + CO2(g) + H2O(l)
Cu + Zn(CH3COO)2 = Zn + Cu(CH3COO) =>
2 Cu + Zn(CH3COO)2 = Zn + 2 Cu(CH3COO)
Fe*2O*3 + C = Fe + CO*2 =>
Fe*2O*3 + 2 C = Fe + 2 CO*2
Na2Si + KMnO4 + KOH = K2MnO4 + H2O + Na2SiO3 =>
Na2Si + 6 KMnO4 + 6 KOH = 6 K2MnO4 + 3 H2O + Na2SiO3
Na2SO4 + MnS = Na2S + SO4Mn =>
Na2SO4 + MnS = Na2S + SO4Mn
C3Cl3N3O3 + O2 = CCl3N3O3 + CO2 =>
C3Cl3N3O3 + 2 O2 = CCl3N3O3 + 2 CO2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
NaBr + NaBr2O3 + H2SO4 = Na2SO4 + H2O + Br2 =>
10 NaBr + 2 NaBr2O3 + 6 H2SO4 = 6 Na2SO4 + 6 H2O + 7 Br2
Fe + I2 = Fe3I8 =>
3 Fe + 4 I2 = Fe3I8
FeC13 + Ni = NiC12 + Fe =>
12 FeC13 + 13 Ni = 13 NiC12 + 12 Fe
I2 + KClO3 + H2O = KH(IO3)2 + H + Cl =>
I2 + KClO3 + 3 H2O = KH(IO3)2 + 5 H + Cl
P2O3 + NaOH = Na2PHO3 + H2O =>
P2O3 + 4 NaOH = 2 Na2PHO3 + H2O
C5H9OH + O2 = CO2 + H2O =>
C5H9OH + 7 O2 = 5 CO2 + 5 H2O
Na2CrO4 + Al = Al2(CrO4)3 + Na =>
3 Na2CrO4 + 2 Al = Al2(CrO4)3 + 6 Na
NiSO4 + KOH + Br2 = NiOOH + KBr + K2SO4 + H2O =>
2 NiSO4 + 6 KOH + Br2 = 2 NiOOH + 2 KBr + 2 K2SO4 + 2 H2O
Cr + AgNO3 = Ag + Cr(NO3)2 =>
Cr + 2 AgNO3 = 2 Ag + Cr(NO3)2
Cu + Zn(CH3COO)2 = Zn + Cu(CH3COO) =>
2 Cu + Zn(CH3COO)2 = Zn + 2 Cu(CH3COO)
C2H4 + CO + H2 = C5H12O =>
2 C2H4 + CO + 2 H2 = C5H12O
Mn + H{+} + (BrO4){-} = Mn2{+} + Br2 + H2O =>
28 Mn + 16 H{+} + 2(BrO4){-} = 14 Mn2{+} + Br2 + 8 H2O
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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04/21/25
方程式のバランス05/21/24
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