| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Al + 2 Na(OH) + 2 H2O = 2 NaAlO2 + 3 H2
Cr(OH)3 + NaIO3 + NaOH = Na2CrO4 + NaI + H2O =>
2 Cr(OH)3 + NaIO3 + 4 NaOH = 2 Na2CrO4 + NaI + 5 H2O
C6N12H6O12 = CO2 + N2 + H2O + CO =>
C6N12H6O12 = 3 CO2 + 6 N2 + 3 H2O + 3 CO
Al + Na(OH) + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 Na(OH) + 6 H2O = 2 NaAl(OH)4 + 3 H2
Cu(NO3)2 + TeO2 + KOH + K2S2O8 + H2O = K9[Cu(TeO6)2]*20H2O + K2SO4 + KNO3 =>
2 Cu(NO3)2 + 4 TeO2 + 32 KOH + 5 K2S2O8 + 24 H2O = 2 K9[Cu(TeO6)2]*20H2O + 10 K2SO4 + 4 KNO3
C6H12 + H2SO4 = C6H5CHO + H2O + SO2 =>
7 C6H12 + 30 H2SO4 = 6 C6H5CHO + 54 H2O + 30 SO2
Cu(s) + HNO3(l) = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3(l) = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4Cl + Na2SO4 = NaCl + H2SO4 + NH3 =>
2 NH4Cl + Na2SO4 = 2 NaCl + H2SO4 + 2 NH3
Mg{+} + H{+} = Mg{2+} + H =>
Mg{+} + H{+} = Mg{2+} + H
Al2(CO3)3 + Li2O = Al2O3 + Li2CO3 =>
Al2(CO3)3 + 3 Li2O = Al2O3 + 3 Li2CO3
LiAH4 + H2SO4 = AH3 + H2 + Li2SO4 =>
2 LiAH4 + H2SO4 = 2 AH3 + 2 H2 + Li2SO4
Cu(s) + HNO3(l) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(l) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Li + Cu(SO4) = Cu + Li(SO4) =>
Li + Cu(SO4) = Cu + Li(SO4)
HNO3(l) + Cu(s) = Cu(NO3)2 + NO2(g) + H2O(l) =>
4 HNO3(l) + Cu(s) = Cu(NO3)2 + 2 NO2(g) + 2 H2O(l)
HNO3 + O2 = NO3 + H2O =>
4 HNO3 + O2 = 4 NO3 + 2 H2O
Na2 + W + O4 = Na2WO4 =>
Na2 + W + O4 = Na2WO4
(NH4)3P + Pb(NO2)4 = (NH4)(NO2) + Pb3P4 =>
4(NH4)3P + 3 Pb(NO2)4 = 12(NH4)(NO2) + Pb3P4
Al2(SO4)3 + CH3COOH = H2O + Al(CH3COO)3 + SO3 =>
Al2(SO4)3 + 6 CH3COOH = 3 H2O + 2 Al(CH3COO)3 + 3 SO3
KI + K2HPO4 = HI + K3PO4 =>
KI + K2HPO4 = HI + K3PO4
Cu(s) + HNO3(l) = Cu(NO3)2(s) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(l) = 3 Cu(NO3)2(s) + 2 NO(g) + 4 H2O(l)
NH4NO3(s) + Ca(OH)2 = Ca(NO3)2 + NH4OH =>
2 NH4NO3(s) + Ca(OH)2 = Ca(NO3)2 + 2 NH4OH
NaNO3 + Cu + H2SO4 = CuSO4 + NO2 + NaOH =>
2 NaNO3 + Cu + H2SO4 = CuSO4 + 2 NO2 + 2 NaOH
N2O4 + OH{-} = NO3{-} + NO2{-} + H2O =>
N2O4 + 2 OH{-} = NO3{-} + NO2{-} + H2O
KMnO2 + HCl = KCl + MnCl + H2O + Cl =>
KMnO2 + 4 HCl = KCl + MnCl + 2 H2O + 2 Cl
Ar + He = ArHe =>
Ar + He = ArHe
MnO4{-} + Cr0 + H2O = MnO2 + Cr3{+} + OH{-} =>
MnO4{-} + 9 Cr0 + 2 H2O = MnO2 + 3 Cr3{+} + 4 OH{-}
Fe + HC1 = FeC13 + H2 =>
2 Fe + 26 HC1 = 2 FeC13 + 13 H2
C6H12O6 + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
C6H12O6 + 8 AgNO3 + 4 NH3 = 8 Ag + 6 CO2 + 6 NH4NO3
Cu(s) + HNO3(l) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(l) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
NaSO3 + Fe2(CO3)3 = Fe2(SO3)3 + NaCO3 =>
3 NaSO3 + Fe2(CO3)3 = Fe2(SO3)3 + 3 NaCO3
CH3Cl + NaCN = CH3CN + NaCl =>
CH3Cl + NaCN = CH3CN + NaCl
HNO3(l) + Cu(s) = Cu(NO3)2(sandaq) + NO2(g) + H2O(l) =>
4 HNO3(l) + Cu(s) = Cu(NO3)2(sandaq) + 2 NO2(g) + 2 H2O(l)
CH3ClNaCN = CH3CNNaCl =>
CH3ClNaCN = CH3CNNaCl
C7H9N + Br2 = C7H6Br2 + NH3 =>
C7H9N + Br2 = C7H6Br2 + NH3
KOH(aq) + HBrO(aq) = KBrO(aq) + H2O =>
KOH(aq) + HBrO(aq) = KBrO(aq) + H2O
MnO2 + H2O2 = H2MnO + O2 =>
2 MnO2 + 2 H2O2 = 2 H2MnO + 3 O2
NH3 + MnO2 = Mn3O4 + NO + H2O =>
4 NH3 + 15 MnO2 = 5 Mn3O4 + 4 NO + 6 H2O
Fe(ClO4)3 + H2O = Fe(OH)3 + HClO4 =>
Fe(ClO4)3 + 3 H2O = Fe(OH)3 + 3 HClO4
NH3 + MnO2 = N2 + Mn2O3 + H2O =>
2 NH3 + 6 MnO2 = N2 + 3 Mn2O3 + 3 H2O
Zn(OH)2 + N2 = NH3 + O2 + Zn3N2 =>
3 Zn(OH)2 + 2 N2 = 2 NH3 + 3 O2 + Zn3N2
H5SO4 + HBr = Br2 + H2S + H2O =>
2 H5SO4 + 10 HBr = 5 Br2 + 2 H2S + 8 H2O
Ba(ClO3)2 + MnO2 + NaOH = Na2MnO4 + BaCl2 + H2O =>
Ba(ClO3)2 + 6 MnO2 + 12 NaOH = 6 Na2MnO4 + BaCl2 + 6 H2O
NH4Cl + H2CO3 = (NH4)2CO3 + HCl =>
2 NH4Cl + H2CO3 = (NH4)2CO3 + 2 HCl
PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2 + NOS + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2 + 2 NOS + 4 H2O
CaC2 + H2O = Ca(OH)2 + C2*H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2*H2
BeO + Fe2O3 = BeO2 + Fe =>
3 BeO + Fe2O3 = 3 BeO2 + 2 Fe
NiO + NaOH = NaO + Ni + H2O =>
NiO + 2 NaOH = 2 NaO + Ni + H2O
Na2S2O8 + KNO3 = K2S2O8 + NaNO3 =>
Na2S2O8 + 2 KNO3 = K2S2O8 + 2 NaNO3
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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10/30/24
方程式のバランス11/29/23
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