| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4(FeSO4*7H2O) + O2 = 4 Fe(OH)3 + 4 H2SO4 + 18 H2O
Fe(NO3)3 + Na(ClO3) = Fe(ClO3)3 + NaNO3 =>
Fe(NO3)3 + 3 Na(ClO3) = Fe(ClO3)3 + 3 NaNO3
Cu(s) + HNO3(l) = Cu(NO3)2(ac) + NO(ac) + H2O(g) =>
3 Cu(s) + 8 HNO3(l) = 3 Cu(NO3)2(ac) + 2 NO(ac) + 4 H2O(g)
NaMnO4 + K2SO3 + HNO3 = Mn(NO3)2 + K2SO4 + H2O + NaNO3 =>
2 NaMnO4 + 5 K2SO3 + 6 HNO3 = 2 Mn(NO3)2 + 5 K2SO4 + 3 H2O + 2 NaNO3
K2Cr2O7 + HCl = O2 + H2O + CrCl2KCl =>
K2Cr2O7 + 6 HCl = 2 O2 + 3 H2O + 2 CrCl2KCl
MgCl2(aq) + K(s) = KCl2(aq) + Mg(s) =>
MgCl2(aq) + K(s) = KCl2(aq) + Mg(s)
CaCl2 + HCl = CaCl + Cl2H =>
CaCl2 + HCl = CaCl + Cl2H
FeCl3 + C6N6FeK4 = C6N6Fe3K4 + Cl2 =>
2 FeCl3 + C6N6FeK4 = C6N6Fe3K4 + 3 Cl2
CH3 + O2 = CH3COOH + H2O =>
4 CH3 + 3 O2 = 2 CH3COOH + 2 H2O
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
Ca(OH)2 + H3PO4 = H2(OH)2 + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 3 H2(OH)2 + Ca3(PO4)2
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
Cr(OH)3 + Na2O2 = Na2CrO4 + NaOH + H2O =>
2 Cr(OH)3 + 3 Na2O2 = 2 Na2CrO4 + 2 NaOH + 2 H2O
C21H42 + O2 = CO2 + H2O =>
2 C21H42 + 63 O2 = 42 CO2 + 42 H2O
Na2SO4 + CO = Na2S + CO3 =>
Na2SO4 + 2 CO = Na2S + 2 CO3
Cr2(CH3COO)4 + H2SO4 = CrSO4 + CH3COOH =>
Cr2(CH3COO)4 + 2 H2SO4 = 2 CrSO4 + 4 CH3COOH
C7H16 + O3 = CO2 + H2O =>
3 C7H16 + 22 O3 = 21 CO2 + 24 H2O
AgNO3 + KJ = KNO3 + AgJ =>
AgNO3 + KJ = KNO3 + AgJ
(NH4)Cu(CrO4)2*2NH3 = CuCr2O4 + H2O + NO3 + NH3 =>
9(NH4)Cu(CrO4)2*2NH3 = 9 CuCr2O4 + 15 H2O + 7 NO3 + 20 NH3
NaFeO2 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
2 NaFeO2 + 3 NaNO3 + 2 NaOH = 2 Na2FeO4 + 3 NaNO2 + H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
K2Cr2O7 + HCl + C2H5OH = CrCl3 + KCl + CH3CHO + H2O =>
K2Cr2O7 + 8 HCl + 3 C2H5OH = 2 CrCl3 + 2 KCl + 3 CH3CHO + 7 H2O
sodiumperoxide + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
S + KNO3 = SO2 + N + K2SO4 =>
2 S + 2 KNO3 = SO2 + 2 N + K2SO4
Al + OH = Al2O2 + H2O =>
2 Al + 4 OH = Al2O2 + 2 H2O
ClCH2COONa + NaNO2 + H2O = CH3NO2 + NaCl + NaHCO3 =>
ClCH2COONa + NaNO2 + H2O = CH3NO2 + NaCl + NaHCO3
HF + O2 = H2O + F2 =>
4 HF + O2 = 2 H2O + 2 F2
Zn + Cl2 + H2O = Zn(OH)2 + HCl =>
Zn + Cl2 + 2 H2O = Zn(OH)2 + 2 HCl
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
SiCO2 + C = SiC + CO =>
SiCO2 + 2 C = SiC + 2 CO
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
(NH2)2CO + NaClO = NaCl + N2H4 + CO2 =>
(NH2)2CO + NaClO = NaCl + N2H4 + CO2
NaI + Pb(SO4)2 = Na2SO4 + PbI4 =>
4 NaI + Pb(SO4)2 = 2 Na2SO4 + PbI4
KOH + H2SO4 = H2O + KSO4 + H =>
KOH + H2SO4 = H2O + KSO4 + H
H2 + CO2 = C4H10 + H2O =>
13 H2 + 4 CO2 = C4H10 + 8 H2O
C6H5COOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
C6H5COOH + 6 KMnO4 + 9 H2SO4 = 7 CO2 + 12 H2O + 3 K2SO4 + 6 MnSO4
NH3H2O = NH4OH =>
NH3H2O = NH4OH
magnesium + H2O = magnesiumoxide + hydrogen =>
Mg + H2O = MgO + H2
C5H10O5 + H2SO4 = CO2 + H2O + H2S =>
2 C5H10O5 + 5 H2SO4 = 10 CO2 + 10 H2O + 5 H2S
HCl + AgCN = HCN + AgCl =>
HCl + AgCN = HCN + AgCl
AlCl3 + Na2SO4 = AlSO4 + Na2Cl3 =>
AlCl3 + Na2SO4 = AlSO4 + Na2Cl3
KMnO4 + Hg + H2O = KOH + MnO2 + HgO =>
2 KMnO4 + 3 Hg + H2O = 2 KOH + 2 MnO2 + 3 HgO
CH3COONa + Ca(HCO3)2 = CH3COOCa + Na(HCO3)2 =>
CH3COONa + Ca(HCO3)2 = CH3COOCa + Na(HCO3)2
Ag(NO3)2 + NH4OH = Ag2O + H2O + NH4NO3 =>
8 Ag(NO3)2 + 18 NH4OH = 4 Ag2O + 11 H2O + 17 NH4NO3
Na2Cr2O7 + HCl + CuS = CrCl3 + CuCl2 + Na2SO4 + H2O + NaCl =>
4 Na2Cr2O7 + 32 HCl + 3 CuS = 8 CrCl3 + 3 CuCl2 + 3 Na2SO4 + 16 H2O + 2 NaCl
Cu(NO3)2 + NH3 = Cu + NH3(NO3)2 =>
Cu(NO3)2 + NH3 = Cu + NH3(NO3)2
CH3NH2 + FeCl3 = FeCH3NH2 + Cl2 =>
2 CH3NH2 + 2 FeCl3 = 2 FeCH3NH2 + 3 Cl2
CoCO3 + HCl = CO2 + H2O + CoCl2 =>
CoCO3 + 2 HCl = CO2 + H2O + CoCl2
(NH4)2C2O4 + Pb(NO3)2 = (NH4)(NO3) + PbC2O4 =>
(NH4)2C2O4 + Pb(NO3)2 = 2(NH4)(NO3) + PbC2O4
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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 |
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方程式のバランス02/22/24
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