| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO2 + AgNO3 = SO2AgNO3 =>
SO2 + AgNO3 = SO2AgNO3
Li2S + Co(No3)2 = LiNo3 + CoS =>
Li2S + Co(No3)2 = 2 LiNo3 + CoS
NaCl + Cu(CH3COO)2 = NaCH3COO + CuCl2 =>
2 NaCl + Cu(CH3COO)2 = 2 NaCH3COO + CuCl2
TiCl4 + H2O + NH3 = TiO2 + NH4Cl =>
TiCl4 + 2 H2O + 4 NH3 = TiO2 + 4 NH4Cl
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
H2(g) + MnO2(s) = MnO(s) + H2O(g) =>
H2(g) + MnO2(s) = MnO(s) + H2O(g)
CuNO3 + C = Cu + CO2 + NO2 =>
2 CuNO3 + C = 2 Cu + CO2 + 2 NO2
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH2CH3 + 7 H2O
(HCOO)2Ba + CuSO4 = (HCOO)2Cu + BaSO4 =>
(HCOO)2Ba + CuSO4 = (HCOO)2Cu + BaSO4
Cl2 + SO4 = Cl2O + SOCl2 =>
4 Cl2 + SO4 = 3 Cl2O + SOCl2
NaVO3 + BaCl2 = Ba(VO3)2 + NaCl =>
2 NaVO3 + BaCl2 = Ba(VO3)2 + 2 NaCl
KMnO4 + Zn3(PO4)2 = K3PO4 + Zn(MnO4)2 =>
6 KMnO4 + Zn3(PO4)2 = 2 K3PO4 + 3 Zn(MnO4)2
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
HI + Cu(OH) = CuI + H2O =>
HI + Cu(OH) = CuI + H2O
Na2CO3 + Cr(ClO4)3 = Cr2(CO3)3 + NaClO4 =>
3 Na2CO3 + 2 Cr(ClO4)3 = Cr2(CO3)3 + 6 NaClO4
Fe2O3(s) + C(g) = Fe(l) + CO(g) =>
Fe2O3(s) + 3 C(g) = 2 Fe(l) + 3 CO(g)
SO2 + AgNO3 = SO2AgNO3 =>
SO2 + AgNO3 = SO2AgNO3
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
Cr2O7{2-} + H{+}H2O2 = Cr{3+} + H2O + O2 =>
2 Cr2O7{2-} + 16 H{+}H2O2 = 4 Cr{3+} + 8 H2O + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H12O6 + H2 = C6H12O + H2O =>
C6H12O6 + 5 H2 = C6H12O + 5 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na(k) + O2(d) = Na2O(k) =>
4 Na(k) + O2(d) = 2 Na2O(k)
HAsO3 + Ca(OH)2 = Ca(AsO3)2 + H2O =>
2 HAsO3 + Ca(OH)2 = Ca(AsO3)2 + 2 H2O
CH3CH2CH2CHO + Ag2O = CH3CH2CH2COOH + Ag =>
CH3CH2CH2CHO + Ag2O = CH3CH2CH2COOH + 2 Ag
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
SrCl2 + AuNO2 = Sr(NO2)2 + AuCl =>
SrCl2 + 2 AuNO2 = Sr(NO2)2 + 2 AuCl
Si + Mn2O3 = Si2O3 + Mn =>
2 Si + Mn2O3 = Si2O3 + 2 Mn
Sc{3+} + OH{-} = Sc(OH)3 =>
Sc{3+} + 3 OH{-} = Sc(OH)3
Pb(OH)2 + HClO = Pb(ClO)2 + H2O =>
Pb(OH)2 + 2 HClO = Pb(ClO)2 + 2 H2O
C6H5CH3 + Na2CO3 = NaC6H5COO + NaOH + H2O =>
5 C6H5CH3 + 7 Na2CO3 = 6 NaC6H5COO + 8 NaOH + H2O
Bi2O5 = Bi5 + O2 =>
10 Bi2O5 = 4 Bi5 + 25 O2
HCN + Ba(NO3)2 = HNO3 + Ba(CN)2 =>
2 HCN + Ba(NO3)2 = 2 HNO3 + Ba(CN)2
C18H27O2{-} + H{+} + SO4{-2} = CO2 + H2S + H2O =>
C18H27O2{-} + 25 H{+} + 12 SO4{-2} = 18 CO2 + 12 H2S + 14 H2O
Bi2O5 = Bi + O2 =>
2 Bi2O5 = 4 Bi + 5 O2
S + HNO3(conc) = SO2 + H2O + NO2 =>
S + 4 HNO3(conc) = SO2 + 2 H2O + 4 NO2
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Bi2O5 = Bi + O =>
Bi2O5 = 2 Bi + 5 O
C2H4 + HCN = CH3CH2CN =>
C2H4 + HCN = CH3CH2CN
Cl2 + SO4 = Cl2SO4 =>
Cl2 + SO4 = Cl2SO4
Fe + CuSO42 = Cu + FeSO42 =>
Fe + CuSO42 = Cu + FeSO42
C2H5ONa + CO2 + H2O = Na2CO3 + C2H5OH =>
2 C2H5ONa + CO2 + H2O = Na2CO3 + 2 C2H5OH
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
SrCO3 + CO2 + H2O = Sr(HCO3)2 =>
SrCO3 + CO2 + H2O = Sr(HCO3)2
SnCl4 + CuCl = SnCl2 + CuCl2 =>
SnCl4 + 2 CuCl = SnCl2 + 2 CuCl2
Co(SO4)3 + Ca(OH)2 = Co(OH)3 + Ca(SO4)2 =>
2 Co(SO4)3 + 3 Ca(OH)2 = 2 Co(OH)3 + 3 Ca(SO4)2
NaOH + HCl = Cl + NaOH2 =>
NaOH + HCl = Cl + NaOH2
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 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10/19/24
方程式のバランス11/18/23
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