| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Zn(s) + 2 NaOH(aq) = 2 NaZnO(aq) + H2(g)
MgCO3(s) + H2O(l) + CO2(aq) = Mg(HCO3)2 =>
MgCO3(s) + H2O(l) + CO2(aq) = Mg(HCO3)2
NaOH(aq) + C6H5COOH(s) = C6H5COONa(aq) + H2O(l) =>
NaOH(aq) + C6H5COOH(s) = C6H5COONa(aq) + H2O(l)
H2Cr2O7 + C2H5OH = Cr + CO2 + H2O =>
H2Cr2O7 + C2H5OH = 2 Cr + 2 CO2 + 4 H2O
CH3CH2CH2Cl + NaCN = CH3CH2CH2CN + NaCl =>
CH3CH2CH2Cl + NaCN = CH3CH2CH2CN + NaCl
Cl2(g) + KBr(aq) = Br2(g) + KCl =>
Cl2(g) + 2 KBr(aq) = Br2(g) + 2 KCl
[Fe(SCN)6]3{-} + NaF = [FeF6]3{-} + NaSCN =>
[Fe(SCN)6]3{-} + 18 NaF = [FeF6]3{-} + 18 NaSCN
CH4C3H8 + O2 = C02 + H2O =>
CH4C3H8 + 3 O2 = 2 C02 + 6 H2O
KI + Pb(NO) = K(NO) + PbI =>
KI + Pb(NO) = K(NO) + PbI
Mg + Cr(ClO4)3 = Mg(ClO4) + Cr =>
3 Mg + Cr(ClO4)3 = 3 Mg(ClO4) + Cr
SO2 + HCOONa + NaOH = Na2S2O4 + H2O + CO2 =>
2 SO2 + HCOONa + NaOH = Na2S2O4 + H2O + CO2
C6H4(OCOCH3)CO2H + O2 = CO2 + H2O =>
C6H4(OCOCH3)CO2H + 9 O2 = 9 CO2 + 4 H2O
CH2CH2 + HCl = CH3CH2Cl =>
CH2CH2 + HCl = CH3CH2Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
HNO3NaOH = NaNO3 + H2O =>
HNO3NaOH = NaNO3 + H2O
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3 =>
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3
C2H4O2(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
C2H4O2(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
HCrO4{-} + Cu2O + H{+} = Cr3{+} + H2O + CuO =>
6 HCrO4{-} + 17 Cu2O + 8 H{+} = 2 Cr3{+} + 7 H2O + 34 CuO
CU + H2O = CU(OH)10 + H2 =>
CU + 10 H2O = CU(OH)10 + 5 H2
C6H3Cl5 + H2O2 = CO2 + H2O + HCl =>
C6H3Cl5 + 11 H2O2 = 6 CO2 + 10 H2O + 5 HCl
C5H12 + O2 = C2H4 + H2O =>
2 C5H12 + O2 = 5 C2H4 + 2 H2O
SiO2 + Al2(SO4)3 + H2O = Al2SiO5 + H2SO4 =>
SiO2 + Al2(SO4)3 + 3 H2O = Al2SiO5 + 3 H2SO4
Dy2O3 + TiCl4 + HNO3 + NaOH = Dy2Ti2O7 + NaNO3 + HCl =>
Dy2O3 + 2 TiCl4 + 4 HNO3 + 4 NaOH = Dy2Ti2O7 + 4 NaNO3 + 8 HCl
CaO + MgO + SiO2 = CaMgSi2O6 =>
CaO + MgO + 2 SiO2 = CaMgSi2O6
OH{-} + Zn + NO3{-} = ZnO2{2-} + NH3 + H2O =>
7 OH{-} + 4 Zn + NO3{-} = 4 ZnO2{2-} + NH3 + 2 H2O
Fe2(C2O4)3 + CaCl2 = FeCl3 + CaC2O4 =>
Fe2(C2O4)3 + 3 CaCl2 = 2 FeCl3 + 3 CaC2O4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KNO3 + ZnSO4 = K2SO4 + Zn(NO3)2 =>
2 KNO3 + ZnSO4 = K2SO4 + Zn(NO3)2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Br2(g) + FeI3(aq) = I2(s) + FeBr3(aq) =>
3 Br2(g) + 2 FeI3(aq) = 3 I2(s) + 2 FeBr3(aq)
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
FeS + NO3 = NO + FeSO4 =>
FeS + 2 NO3 = 2 NO + FeSO4
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
CuO + H2O + CO2 = CuOH2CO3 =>
CuO + H2O + CO2 = CuOH2CO3
FeCl + NHOH = FeOH + NHCl =>
FeCl + NHOH = FeOH + NHCl
Na + HNO3 = Na2O + NO + H2 =>
8 Na + 2 HNO3 = 4 Na2O + 2 NO + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(C17H33COO)3C3H5 + NaOH = C17H33COONa + C3H5(OH)3 =>
(C17H33COO)3C3H5 + 3 NaOH = 3 C17H33COONa + C3H5(OH)3
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
CaCO3(aq) + HNO3(aq) = CaNO3(aq) + HCO3(s) =>
CaCO3(aq) + HNO3(aq) = CaNO3(aq) + HCO3(s)
KOH + H2SO4 = K2SO4 + H2OKOH =>
4 KOH + H2SO4 = K2SO4 + 2 H2OKOH
H2SO4 + NaH = NaSO4 + H3 =>
H2SO4 + NaH = NaSO4 + H3
KBr + H2SO4 + H2Cr2O7 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KBr + 6 H2SO4 + H2Cr2O7 = 3 Br2 + Cr2(SO4)3 + 3 K2SO4 + 7 H2O
As2S2 + OH{-} + H2O2 = AsO4{3-} + H2O + SO4{4-} =>
As2S2 + 14 OH{-} + 9 H2O2 = 2 AsO4{3-} + 16 H2O + 2 SO4{4-}
Rb + MgSO3 = Mg + Rb2SO3 =>
2 Rb + MgSO3 = Mg + Rb2SO3
BaCl2 + H2C2O4 = BaC2O4 + HCl =>
BaCl2 + H2C2O4 = BaC2O4 + 2 HCl
AgN + Na3Br = Na3N + AgBr =>
AgN + Na3Br = Na3N + AgBr
NaCl + H2S = NaHS + HCl =>
NaCl + H2S = NaHS + HCl
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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02/17/25
方程式のバランス03/19/24
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