| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
O3 + 6 Ag = 3 Ag2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
MgO(s) + H2O = Mg(OH)2 =>
MgO(s) + H2O = Mg(OH)2
CuCl2 + NaS2 = CuNa + ClS =>
CuCl2 + NaS2 = CuNa + 2 ClS
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
H4Si = H2 + Si =>
H4Si = 2 H2 + Si
Ba(NO3)2 + K2Cr2O7 + H2O = BaCr2O7 + HNO3 + KOH =>
Ba(NO3)2 + K2Cr2O7 + 2 H2O = BaCr2O7 + 2 HNO3 + 2 KOH
Na2CrO4 + Ba(OH)2 = Na(OH) + BaCrO4 =>
Na2CrO4 + Ba(OH)2 = 2 Na(OH) + BaCrO4
KClO(s) = KCl(s) + O2 =>
2 KClO(s) = 2 KCl(s) + O2
NaOH + Sb(NO3)5 = NaNO3 + Sb(OH)5 =>
5 NaOH + Sb(NO3)5 = 5 NaNO3 + Sb(OH)5
NO + O2 + H2O = HNO2 =>
4 NO + O2 + 2 H2O = 4 HNO2
NH3 + Zn = Zn(NH3) =>
NH3 + Zn = Zn(NH3)
BaCl2(s) + K2CO3(s) = KCl(s) + BaCO3(s) =>
BaCl2(s) + K2CO3(s) = 2 KCl(s) + BaCO3(s)
CO2 + NH3 = CONH2ONH4 =>
CO2 + 2 NH3 = CONH2ONH4
MnO4{-} + CH3CH2OH + H{+} = Mn + CH3COOH + H2O =>
4 MnO4{-} + 7 CH3CH2OH + 4 H{+} = 4 Mn + 7 CH3COOH + 9 H2O
CaCl2 + Na3N = Ca3N2 + NaCl =>
3 CaCl2 + 2 Na3N = Ca3N2 + 6 NaCl
Pb + Au(NO3)3 = Au + Pb3(NO3)4 =>
9 Pb + 4 Au(NO3)3 = 4 Au + 3 Pb3(NO3)4
H2S + O2 = H2O + S = SO2 + H2O =>
2 H2S + O2 = 2 H2O + 2 S
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)2 + K2SO4 + Fe(SO4)3 + H2O =>
K2Cr2O7 + 2 FeSO4 + 7 H2SO4 = Cr2(SO4)2 + K2SO4 + 2 Fe(SO4)3 + 7 H2O
H3AsO4 + Zn = AsH3 + ZnO =>
H3AsO4 + 4 Zn = AsH3 + 4 ZnO
NaClO4 + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
NaClO4 + Na2S2O3 + 2 NaOH = 2 Na2SO4 + NaCl + H2O
ZnSO4(s) = ZnSO4(aq) =>
ZnSO4(s) = ZnSO4(aq)
CH2 = CHCH3 = HCI =>
2 CH2 = CHCH3
RuO4 + CO = Ru + CO2 =>
RuO4 + 4 CO = Ru + 4 CO2
Cl + SnBr4 = SnCl4 + Br =>
4 Cl + SnBr4 = SnCl4 + 4 Br
Mg(OH)2 + CuSO3 = MgSO3 + Cu(OH)2 =>
Mg(OH)2 + CuSO3 = MgSO3 + Cu(OH)2
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
Al + H2O = H2 + Al(OH)2 =>
Al + 2 H2O = H2 + Al(OH)2
CO(g) + H2O = CO2(g) + H(g) =>
CO(g) + H2O = CO2(g) + 2 H(g)
CH3CH2CH2OH + H2SO4 + K2Cr2O7 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2OH + 8 H2SO4 + 2 K2Cr2O7 = 3 CH3CH2COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
As4O10 + H2O = H3AsO4 =>
As4O10 + 6 H2O = 4 H3AsO4
BaF2 + Li3PO4 = Ba3(PO4)2 + LiF =>
3 BaF2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiF
NH2OH + Br2 = N2 + HBr + H2O =>
2 NH2OH + Br2 = N2 + 2 HBr + 2 H2O
K2I = K + I2 =>
2 K2I = 4 K + I2
Al + Ni2(SO3)3 = Al2(SO3)3 + Ni =>
2 Al + Ni2(SO3)3 = Al2(SO3)3 + 2 Ni
Co{2} + NH3 + NH4{+} + H2O2 + Cl{-} = [Co(NH3)5Cl]Cl2 + H2O =>
2 Co{2} + 8 NH3 + 2 NH4{+} + H2O2 + 6 Cl{-} = 2[Co(NH3)5Cl]Cl2 + 2 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
SrCl2 + S4 = Cl2 + SrS =>
4 SrCl2 + S4 = 4 Cl2 + 4 SrS
ClO2 + NaCl = NaClO2 + Cl =>
ClO2 + NaCl = NaClO2 + Cl
Li2SiO3 + Ca(OH)2 = LiOH + CaSiO3 =>
Li2SiO3 + Ca(OH)2 = 2 LiOH + CaSiO3
NiCl2 + H2O + Al = Ni(OH)3 + H2 + AlCl3 =>
6 NiCl2 + 18 H2O + 4 Al = 6 Ni(OH)3 + 9 H2 + 4 AlCl3
KCl + Cl2 = KCl5 =>
KCl + 2 Cl2 = KCl5
NaHCO3(s) + NaOH(aq) = H2O(l) + Na2CO3(aq) =>
NaHCO3(s) + NaOH(aq) = H2O(l) + Na2CO3(aq)
C57H104O6(s) + O2(g) = CO2(g) + H2O(g) =>
C57H104O6(s) + 80 O2(g) = 57 CO2(g) + 52 H2O(g)
KMnO4 + NaOH + NaHSO3 = K2MnO4 + H2O + Na2SO4 + Na2MnO4 =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2MnO4 + 2 H2O + Na2SO4 + Na2MnO4
P2O5 + MnO = Mn3(PO4)2 =>
P2O5 + 3 MnO = Mn3(PO4)2
Al(OH)3 + HBr = H2O + Al(Br)3 =>
Al(OH)3 + 3 HBr = 3 H2O + Al(Br)3
H2SeO + HClO = H2SeO4 + Cl2 + H2O =>
H2SeO + 6 HClO = H2SeO4 + 3 Cl2 + 3 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10/24/24
方程式のバランス11/23/23
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