| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
NaHCO3 + H2O = NaOH{-} + H2CO3{+}{+}
As2O2 + HNO3 + H2O = H3AsO4 + NO =>
As2O2 + 2 HNO3 + 2 H2O = 2 H3AsO4 + 2 NO
C17H33COOH + H2 = C17H35COOH =>
C17H33COOH + H2 = C17H35COOH
B + Be(NO3)2 = B(NO3)3 + Be =>
2 B + 3 Be(NO3)2 = 2 B(NO3)3 + 3 Be
C6H5COOH + HNO3 = C6H5COONO2 + H2O =>
C6H5COOH + HNO3 = C6H5COONO2 + H2O
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3 + K4[Fe(CN)6] = FeCl2 + K3[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = FeCl2 + K3[Fe(CN)6] + KCl
Pb + KCl = KClPb =>
Pb + KCl = KClPb
FeS2 + Fe2O3 = FeO + SO2 =>
FeS2 + 5 Fe2O3 = 11 FeO + 2 SO2
Ba(NO3)2 + SO2 = BaSO4 + NO2 =>
Ba(NO3)2 + SO2 = BaSO4 + 2 NO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeCl2 + H2O + Cl2 = FeO(OH) + HCl =>
2 FeCl2 + 4 H2O + Cl2 = 2 FeO(OH) + 6 HCl
Cr + ClO2 = Cr2O7 + Cl =>
4 Cr + 7 ClO2 = 2 Cr2O7 + 7 Cl
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 24 H2O
C7H8O2 + H2 = C6H6 + H2O =>
6 C7H8O2 + 9 H2 = 7 C6H6 + 12 H2O
HCl + V = VCl3 + H2 =>
6 HCl + 2 V = 2 VCl3 + 3 H2
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H2SO4 + Ca3(PO4)2CaF2 = Ca(H2PO4)2 + CaSO4 + HF =>
3 H2SO4 + Ca3(PO4)2CaF2 = Ca(H2PO4)2 + 3 CaSO4 + 2 HF
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
H2CO3 + Cd(OH)2 = H2O + CdCO3 =>
H2CO3 + Cd(OH)2 = 2 H2O + CdCO3
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2}{-}{2e} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}{-}{2e}
Cu(NO3)2(aq) + K3PO4(aq) = Cu3(PO4)2(s) + KNO3(aq) =>
3 Cu(NO3)2(aq) + 2 K3PO4(aq) = Cu3(PO4)2(s) + 6 KNO3(aq)
MnSO4 + O2 = MnO2 + SO4 =>
MnSO4 + O2 = MnO2 + SO4
CH3COCI3 + NaOH = CH3COONa + CHI3 =>
CH3COCI3 + NaOH = CH3COONa + CHI3
C17H33COONa + CaCl2 = (C17H33COO)2Ca + NaCl =>
2 C17H33COONa + CaCl2 = (C17H33COO)2Ca + 2 NaCl
Ca(MnMg)(CO3)2 + CH4 = Mn7C3 + CO + H2 + CaO + MgO =>
7 Ca(MnMg)(CO3)2 + 17 CH4 = Mn7C3 + 28 CO + 34 H2 + 7 CaO + 7 MgO
Pb(C2H3O2)2 + (NH4)2S = PbS + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2S = PbS + 2 NH4C2H3O2
Mg(NO3)2 + AlCl3 = MgCl2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlCl3 = 3 MgCl2 + 2 Al(NO3)3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2O2H4 + NaOH = C2O2Na4 + H2O =>
C2O2H4 + 4 NaOH = C2O2Na4 + 4 H2O
Sn(OH)2 + NaOH = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O
KHCO3 + NaHSO4 = Na2CO3 + K2SO4 + CO2 + H2O =>
4 KHCO3 + 2 NaHSO4 = Na2CO3 + 2 K2SO4 + 3 CO2 + 3 H2O
TiO(NO3)2 + C6H12O6 = TiC + CO + N2 + H2O =>
3 TiO(NO3)2 + 4 C6H12O6 = 3 TiC + 21 CO + 3 N2 + 24 H2O
Ba(ClO3)2 + Al + CH20 = Al2O3(CO2)6 + H2O + BaCl2 =>
25 Ba(ClO3)2 + 4 Al + 12 CH20 = 2 Al2O3(CO2)6 + 120 H2O + 25 BaCl2
Cs(s) + H2O = CsOH(aq) + H2(g) =>
2 Cs(s) + 2 H2O = 2 CsOH(aq) + H2(g)
Ni(s) + HCl(ag) = NiCl2(ag) + H2(g) =>
Ni(s) + 2 HCl(ag) = NiCl2(ag) + H2(g)
HgS + HNO3 + HCl = H2HgCl4 + NO2 + S + H2O =>
HgS + 2 HNO3 + 4 HCl = H2HgCl4 + 2 NO2 + S + 2 H2O
FeCO3 + H2SO4 = CO2 + Fe2(SO4)3 + S + H2O =>
6 FeCO3 + 10 H2SO4 = 6 CO2 + 3 Fe2(SO4)3 + S + 10 H2O
KOH + Fe2(SO3)3 = K2SO3 + Fe(OH)3 =>
6 KOH + Fe2(SO3)3 = 3 K2SO3 + 2 Fe(OH)3
H3O + SO4 = H3O4 + S2O2 =>
2 H3O + 2 SO4 = 2 H3O4 + S2O2
Si4H4 + O2 = SiO2 + H2O =>
Si4H4 + 5 O2 = 4 SiO2 + 2 H2O
NaOH + H3A5O4 = Na3A5O4 + H2O =>
3 NaOH + H3A5O4 = Na3A5O4 + 3 H2O
NaHCO3 + CH3COH = H2O + CO2 + CH3CONa =>
NaHCO3 + CH3COH = H2O + CO2 + CH3CONa
K4(CO3)2 + H2Br = K2Br + H4(CO3)2 =>
K4(CO3)2 + 2 H2Br = 2 K2Br + H4(CO3)2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 = H2S + I2 + H2O =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 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02/13/25
方程式のバランス03/15/24
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