| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Si + 4 HNO3 + 4 HF = 4 H2O + 4 NO2 + SiF4
HCO2H + H2 = CH4 + H2O =>
HCO2H + 3 H2 = CH4 + 2 H2O
HBr + Ba(OH) = Ba + Br2 + H2O =>
2 HBr + 2 Ba(OH) = 2 Ba + Br2 + 2 H2O
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
Ag2O + Al2 = Ag2 + Al2O3 =>
3 Ag2O + Al2 = 3 Ag2 + Al2O3
KI3 + CH3COOH + H2O2 = I2 + CH3COOK + H2O =>
2 KI3 + 2 CH3COOH + H2O2 = 3 I2 + 2 CH3COOK + 2 H2O
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
KI + H2O = H + I + KHO =>
KI + H2O = H + I + KHO
C2H6O + CrO7{-2} + H{+} = C2H4O2 + Cr{3+} + H2O =>
9 C2H6O + 4 CrO7{-2} + 20 H{+} = 9 C2H4O2 + 4 Cr{3+} + 19 H2O
HClO4(aq) + Ba(OH)2(aq) = Ba(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Ba(OH)2(aq) = Ba(ClO4)2(aq) + 2 H2O(l)
N2 + O2 = N1O2 =>
N2 + 2 O2 = 2 N1O2
Pd(NH3)2Cl2 + H2 = Pd + NH4Cl =>
Pd(NH3)2Cl2 + H2 = Pd + 2 NH4Cl
CH3CH2NH2 + HCl = CH3CH2NH3{+} + Cl{-} =>
CH3CH2NH2 + HCl = CH3CH2NH3{+} + Cl{-}
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
NaNO2 + H2O = NaNO3 + N2O + NaOH =>
4 NaNO2 + H2O = 2 NaNO3 + N2O + 2 NaOH
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
AgNo3 + NaCl = Ag4Na3 + ClNo4 =>
4 AgNo3 + 3 NaCl = Ag4Na3 + 3 ClNo4
XeF2H2O = Xe + HF + O2 =>
2 XeF2H2O = 2 Xe + 4 HF + O2
ClO2 + MnO4 = MnO2 + ClO4 =>
ClO2 + MnO4 = MnO2 + ClO4
Ca(s) + HCl(l) = CaCl2(aq) + H2(g) =>
Ca(s) + 2 HCl(l) = CaCl2(aq) + H2(g)
KNO3 + CH3COOH = NH3 + CO2 + H2O + K =>
8 KNO3 + 9 CH3COOH = 8 NH3 + 18 CO2 + 6 H2O + 8 K
H{+} + PbO2 + I{-} = Pb{2+} + I2 + H2O =>
4 H{+} + PbO2 + 2 I{-} = Pb{2+} + I2 + 2 H2O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
H3O + SO4 = (H3O)SO4 =>
H3O + SO4 = (H3O)SO4
NaHSO3 + HCI = NaCI + H2O + SO2 =>
NaHSO3 + HCI = NaCI + H2O + SO2
Cu(OH)2 + H3(PO4) = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3(PO4) = Cu3(PO4)2 + 6 H2O
P2 + S2 = P2S5 =>
2 P2 + 5 S2 = 2 P2S5
Al2 + H2O = Al2O2 + H2 =>
Al2 + 2 H2O = Al2O2 + 2 H2
NaHSO3 + HCI = NaCI + H2O + SO2 =>
NaHSO3 + HCI = NaCI + H2O + SO2
Mg2 + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg2 + 4 CH3COOH = 2 Mg(CH3COO)2 + 2 H2
BaCl2(aq) + K2CrO4(aq) = BaCrO4(s) + KCl(aq) =>
BaCl2(aq) + K2CrO4(aq) = BaCrO4(s) + 2 KCl(aq)
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O =>
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O
Pb(NO3)2 + K3Cl = Pb3Cl2 + KNO3 =>
3 Pb(NO3)2 + 2 K3Cl = Pb3Cl2 + 6 KNO3
MnO4{-} + MnO2 + OH{-} = MnO4{-2} + H2O =>
2 MnO4{-} + MnO2 + 4 OH{-} = 3 MnO4{-2} + 2 H2O
Ni(NO3)2 + Fe = Ni + Fe(NO3)2 =>
Ni(NO3)2 + Fe = Ni + Fe(NO3)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Si2Cl6 + H2O = SiO2 + HCl + H2 =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + H2
Br2(g) + KOH(aq) = KBrO3(aq) + KBr(aq) + H2O(l) =>
3 Br2(g) + 6 KOH(aq) = KBrO3(aq) + 5 KBr(aq) + 3 H2O(l)
MgO + NaOH = Na2MgO2 + H2O =>
MgO + 2 NaOH = Na2MgO2 + H2O
NaHSO3 + HCI = NaCI + H2O + SO2 =>
NaHSO3 + HCI = NaCI + H2O + SO2
C2H8N2 + N2O10 = N2 + CO2 + H2O =>
5 C2H8N2 + 4 N2O10 = 9 N2 + 10 CO2 + 20 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHSO3 + HCI = NaCI + H2O + SO2 =>
NaHSO3 + HCI = NaCI + H2O + SO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NaHSO3 + HCI = NaCI + H2O + SO2 =>
NaHSO3 + HCI = NaCI + H2O + SO2
(Ca(HCO3)2) = CaCO3 + (H2O) + (CO2) =>
(Ca(HCO3)2) = CaCO3 + (H2O) + (CO2)
CH3OOH + Sr(OH)2 = Sr(CH3OO)2 + H2O =>
2 CH3OOH + Sr(OH)2 = Sr(CH3OO)2 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 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12/21/24
方程式のバランス01/20/24
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