| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
Se + Cl = SeCl2 =>
Se + 2 Cl = SeCl2
NH4BF4 + KCl = KBF4 + NH4{+} + Cl{-} =>
NH4BF4 + KCl = KBF4 + NH4{+} + Cl{-}
Zn + H2SO4 = Zn2SO4 + H2 =>
2 Zn + H2SO4 = Zn2SO4 + H2
BeS + NiCl = BeCl + NiS =>
BeS + NiCl = BeCl + NiS
Cr2O7{-2} + H{+} + C2H5OH = Cr{+3} + H2O + CO2 =>
2 Cr2O7{-2} + 16 H{+} + C2H5OH = 4 Cr{+3} + 11 H2O + 2 CO2
AgMnO4 + HCl = AgCl + MnCl2 + H2O + Cl2 =>
2 AgMnO4 + 16 HCl = 2 AgCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3CONHCH3 + HCl + H2O = CH3NH3Cl + CH3COOH =>
CH3CONHCH3 + HCl + H2O = CH3NH3Cl + CH3COOH
Mg3(PO4)2 + BaCl2 = MgCl2 + Ba3(PO4)2 =>
Mg3(PO4)2 + 3 BaCl2 = 3 MgCl2 + Ba3(PO4)2
HNo3 + NaHCO3 = NaNo3 + H2O + CO2 =>
HNo3 + NaHCO3 = NaNo3 + H2O + CO2
NaClO3 + NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O =>
NaClO3 + 6 NaI + 3 H2SO4 = NaCl + 3 I2 + 3 Na2SO4 + 3 H2O
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
Al(C2H5)3 + O2 = Al2O3 + CO2 + H2O =>
2 Al(C2H5)3 + 21 O2 = Al2O3 + 12 CO2 + 15 H2O
FeCl3(aq) + KOH(aq) = Fe(OH)3 + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KCl(aq)
C + SiO2 + Ca3(PO4)2 = CaSiO3 + CO + P4 =>
10 C + 6 SiO2 + 2 Ca3(PO4)2 = 6 CaSiO3 + 10 CO + P4
CuCl2(aq) + NaOH(aq) = Cu(OH)2 + NaCl =>
CuCl2(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 NaCl
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
NaHCO3 + HOCH2COOH = H2O + CO2 + NaCOOH =>
3 NaHCO3 + HOCH2COOH = 2 H2O + 2 CO2 + 3 NaCOOH
C4H10(g) + O2 = CO2 + H2O(g) =>
2 C4H10(g) + 13 O2 = 8 CO2 + 10 H2O(g)
P4 + Cl3 = PCl4 =>
3 P4 + 16 Cl3 = 12 PCl4
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
(NH4)2SO4 + O2 = SO2 + HNO3 + H2O =>
2(NH4)2SO4 + 7 O2 = 2 SO2 + 4 HNO3 + 6 H2O
P4 = P1 =>
P4 = 4 P1
(NH4)2CO3 = NH3 + H2O*CO2 =>
(NH4)2CO3 = 2 NH3 + H2O*CO2
C5H14Cl + CO = C6H13OH + Cl =>
C5H14Cl + CO = C6H13OH + Cl
K3CrOH6 + Br2 + KOH = KBr + K2CrO4 + H2O =>
2 K3CrOH6 + 13 Br2 + 24 KOH = 26 KBr + 2 K2CrO4 + 18 H2O
Na3PO4 + KBr = NaBr + K3PO4 =>
Na3PO4 + 3 KBr = 3 NaBr + K3PO4
O2 + C3H4 = C + OH =>
2 O2 + C3H4 = 3 C + 4 OH
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Bi(NO3)3 + NH3 = Bi(OH)3 + NH4NO =>
Bi(NO3)3 + 9 NH3 = Bi(OH)3 + 6 NH4NO
MgO*2SiO2 = MgO + SiO2 =>
MgO*2SiO2 = MgO + 2 SiO2
H2SO4 + TiO2 = H2O + Ti2O3SO4 =>
H2SO4 + 2 TiO2 = H2O + Ti2O3SO4
C4H10(g) + O2 = CO2 + H2O(g) =>
2 C4H10(g) + 13 O2 = 8 CO2 + 10 H2O(g)
P2O3 + N2O = P2O5 + N2 =>
P2O3 + 2 N2O = P2O5 + 2 N2
C3H6O2 + H2O = CO2 + H =>
C3H6O2 + 4 H2O = 3 CO2 + 14 H
CH3OH + Cl2 = CH2Cl2 + H2O =>
CH3OH + Cl2 = CH2Cl2 + H2O
H2O + K2C2O4 = H2C2O4 + KOH =>
2 H2O + K2C2O4 = H2C2O4 + 2 KOH
CaCO3 + HCOOH = CaCOOH + CO2 + H2O =>
2 CaCO3 + 3 HCOOH = 2 CaCOOH + 3 CO2 + 2 H2O
FeMn + O2 = Mn + FeO =>
2 FeMn + O2 = 2 Mn + 2 FeO
MnO2 + NaCl = Cl2 + Na2O + MnO =>
MnO2 + 2 NaCl = Cl2 + Na2O + MnO
Pb + H2TeO4 = Pb(TeO4)2 + H2 =>
Pb + 2 H2TeO4 = Pb(TeO4)2 + 2 H2
KOH + AlCl3 + H2O = K3[Al(OH)6] + HCl =>
3 KOH + AlCl3 + 3 H2O = K3[Al(OH)6] + 3 HCl
CH3CH2Cl + NH3 + KOH = CH3CH2NH2 + KCl + H2O =>
CH3CH2Cl + NH3 + KOH = CH3CH2NH2 + KCl + H2O
CuO + H2O + Na = NaOH + Cu =>
CuO + H2O + 2 Na = 2 NaOH + Cu
(BiO)2CO3 + HNO3 + H2O = Bi(NO3)3*5H2O + CO2 =>
(BiO)2CO3 + 6 HNO3 + 7 H2O = 2 Bi(NO3)3*5H2O + CO2
Na2SO4 + (NH4)2S = Na2S + (NH4)2SO4 =>
Na2SO4 + (NH4)2S = Na2S + (NH4)2SO4
C12H22O11 + Ca(OH)2 = CaOC12H22O11 + H2O =>
C12H22O11 + Ca(OH)2 = CaOC12H22O11 + H2O
C21H22N2O2 + O2 = CO2 + H2O + NO2 =>
2 C21H22N2O2 + 55 O2 = 42 CO2 + 22 H2O + 4 NO2
K2(Cr2O7) + Fe(SO4) + H2(SO4) = Cr2(SO4)3 + K2(SO4) + Fe2(SO4)3 + H2O =>
K2(Cr2O7) + 6 Fe(SO4) + 7 H2(SO4) = Cr2(SO4)3 + K2(SO4) + 3 Fe2(SO4)3 + 7 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11/23/24
方程式のバランス12/23/23
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