| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 FeCO3 + O2 + 10 H2O = 4 Fe(OH)3 + 4 H2CO3
Sn + H2O + O2 = Sn(OH)2 =>
2 Sn + 2 H2O + O2 = 2 Sn(OH)2
C6H5(NO2)2CO2 + Zn + HCl = ZnCl2 + C6H5(NH2)2CO2 + H2O =>
C6H5(NO2)2CO2 + 6 Zn + 12 HCl = 6 ZnCl2 + C6H5(NH2)2CO2 + 4 H2O
CrO4{2-} + Cl{-} + H2O = Cr(OH)3 + ClO{-} + OH{-} =>
2 CrO4{2-} + 3 Cl{-} + 5 H2O = 2 Cr(OH)3 + 3 ClO{-} + 4 OH{-}
C9H12 + HNO3 = C9H11NO2 + H2O =>
C9H12 + HNO3 = C9H11NO2 + H2O
CO + H2S = COH2S =>
CO + H2S = COH2S
FeCl2 + NaBH4 = Fe + NaCl + BH3 + HCl =>
FeCl2 + NaBH4 = Fe + NaCl + BH3 + HCl
FeBr3 + O3 = FeO3 + Br2 =>
2 FeBr3 + 2 O3 = 2 FeO3 + 3 Br2
I + Pb = PbI4 =>
4 I + Pb = PbI4
AlCl3 + Na2SO3 = Al2(SO3)3 + NaCl =>
2 AlCl3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaCl
H2SO4 + KMnO4 + PhCH3 = H2O + K2SO4 + MnSO4 + PhCOOH =>
9 H2SO4 + 6 KMnO4 + 5 PhCH3 = 14 H2O + 3 K2SO4 + 6 MnSO4 + 5 PhCOOH
C3H7COC2H5 + NH2NHC(O)NH2 = H2O + C4H9CNNH2NHC(O)CH3 =>
C3H7COC2H5 + NH2NHC(O)NH2 = H2O + C4H9CNNH2NHC(O)CH3
HF + NH3 = H + FN =>
HF + NH3 = 4 H + FN
CH3COH + O2 = CO2 + H2O =>
2 CH3COH + 5 O2 = 4 CO2 + 4 H2O
H2SO4 + Cu2O = CuO4 + SO2 + H2O =>
7 H2SO4 + Cu2O = 2 CuO4 + 7 SO2 + 7 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaBr + HNO3 = HBr(s) + NaNO3(aq) =>
NaBr + HNO3 = HBr(s) + NaNO3(aq)
KClO3 + PH3 + KOH = KCl + K2HPO4 + H2O =>
4 KClO3 + 3 PH3 + 6 KOH = 4 KCl + 3 K2HPO4 + 6 H2O
Pt(OH)4 + KOH = K2[Pt(OH)6] =>
Pt(OH)4 + 2 KOH = K2[Pt(OH)6]
Cu + NH3 + HCl = CuCl4 + NH4 =>
Cu + 4 NH3 + 4 HCl = CuCl4 + 4 NH4
CrCl3 + NH4Cl = CrCl2 + N2 + HCl =>
6 CrCl3 + 2 NH4Cl = 6 CrCl2 + N2 + 8 HCl
C6H27 + O2 = CO2 + H2O =>
4 C6H27 + 51 O2 = 24 CO2 + 54 H2O
Ti + HNO2 = Ti(NO2)4 + H2 =>
Ti + 4 HNO2 = Ti(NO2)4 + 2 H2
PH3 + O2 = H2PO + H2O =>
4 PH3 + 3 O2 = 4 H2PO + 2 H2O
KI(aq) + Na2CO3 = K2CO3(s) + NaI(aq) =>
2 KI(aq) + Na2CO3 = K2CO3(s) + 2 NaI(aq)
KH2PO4 + O2 = K2O + PO3 + H2O =>
4 KH2PO4 + O2 = 2 K2O + 4 PO3 + 4 H2O
NaCl + AgNO3 = AgNa + NO3Cl =>
NaCl + AgNO3 = AgNa + NO3Cl
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
H2O2 + De{2+} + H3O{+} = De{3+} + H2O =>
H2O2 + 2 De{2+} + 2 H3O{+} = 2 De{3+} + 4 H2O
Fe + O7 = Fe7O8 =>
49 Fe + 8 O7 = 7 Fe7O8
FeF3 + H2O = Fe2O3 + HF =>
2 FeF3 + 3 H2O = Fe2O3 + 6 HF
HCOOH + NaHCO3 = H2O + NaCO2 + COOH =>
HCOOH + NaHCO3 = H2O + NaCO2 + COOH
H2SiO2 + KOH = K2SiO2 + H2O =>
H2SiO2 + 2 KOH = K2SiO2 + 2 H2O
Na2O2 + O2 = NaO3 =>
Na2O2 + 2 O2 = 2 NaO3
H2O + SbO{+} + W = Sb + WO3 + H{+} =>
H2O + 2 SbO{+} + W = 2 Sb + WO3 + 2 H{+}
Cd(SO4) + KOH = Cd(OH)2 + K2(SO4) =>
Cd(SO4) + 2 KOH = Cd(OH)2 + K2(SO4)
P + HClO3 + H2O = HCl + H3PO4 =>
6 P + 5 HClO3 + 9 H2O = 5 HCl + 6 H3PO4
Zn(NO3)2 + LiCl = LiNO3 + ZnCl2 =>
Zn(NO3)2 + 2 LiCl = 2 LiNO3 + ZnCl2
KMgO4 = KMgO2 + O2 =>
KMgO4 = KMgO2 + O2
Ca(HCO3)2 = CO2 + H2O + CaO =>
Ca(HCO3)2 = 2 CO2 + H2O + CaO
ZnCl2 + F2 = ZnF + Cl =>
2 ZnCl2 + F2 = 2 ZnF + 4 Cl
YOsZr + AsBi = YOsBi + ZrAs =>
YOsZr + AsBi = YOsBi + ZrAs
MnO + O2 = Mn2O5 =>
4 MnO + 3 O2 = 2 Mn2O5
C6H8 + O = CO + H2O =>
C6H8 + 10 O = 6 CO + 4 H2O
OHCH2CH2OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
OHCH2CH2OH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 6 H2O
(b)C5H10(l) + O2(g) = CO2(g) + H2O(l) =>
2(b)C5H10(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)
NaHCO3 + HCl = NaCl + CH2O3 =>
NaHCO3 + HCl = NaCl + CH2O3
Fe(OH)2 + NO3{-} + H2O = Fe(OH)3 + NH3 + OH{-} =>
8 Fe(OH)2 + NO3{-} + 6 H2O = 8 Fe(OH)3 + NH3 + OH{-}
K + Cu(NO3)2 = K2(NO3)2 + Cu =>
2 K + Cu(NO3)2 = K2(NO3)2 + Cu
H + CaCO3 = CO2 + Ca + H2O =>
2 H + CaCO3 = CO2 + Ca + 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12/20/24
方程式のバランス01/19/24
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