| 前日に均衡した方程式 |
C12H10 + HCl = C12H11Cl
CH3COOHNaCl = CH3COONaHCl =>
CH3COOHNaCl = CH3COONaHCl
CuSO4 + Na2S = Cu2S + Na2SO4 + S =>
2 CuSO4 + 2 Na2S = Cu2S + 2 Na2SO4 + S
HSO4 + NaCH3COO = CH3COOH + NaSO4 =>
HSO4 + NaCH3COO = CH3COOH + NaSO4
KBr + Cl3 = Br3 + KCl =>
3 KBr + Cl3 = Br3 + 3 KCl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C5H12 + Br = C5H12Br =>
C5H12 + Br = C5H12Br
FeCl3(aq) + KCl = FeK + Cl4 =>
FeCl3(aq) + KCl = FeK + Cl4
Zn(OH)2 + H3AsO4 = Zn3(AsO4)2 + H2O =>
3 Zn(OH)2 + 2 H3AsO4 = Zn3(AsO4)2 + 6 H2O
K(MnO4) + FeCl3 + H2SO4 = K2(SO4) + Mn(SO4) + Fe2(SO4)3 + H2O + Cl2 =>
6 K(MnO4) + 10 FeCl3 + 24 H2SO4 = 3 K2(SO4) + 6 Mn(SO4) + 5 Fe2(SO4)3 + 24 H2O + 15 Cl2
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O* =>
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O*
N2H4 + H2 = NH3 =>
N2H4 + H2 = 2 NH3
KOH(aq) + BaCrO4(aq) = K2CrO4 + Ba(OH)2 =>
2 KOH(aq) + BaCrO4(aq) = K2CrO4 + Ba(OH)2
Cu(OH)2CuCO3 + H2SO4 = CuSO4 + CO2 + H2O =>
Cu(OH)2CuCO3 + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
C2H4(g) + HCl(g) + O2(g) = C2H4Cl2(g) + H2O(g) =>
2 C2H4(g) + 4 HCl(g) + O2(g) = 2 C2H4Cl2(g) + 2 H2O(g)
SO2 + Br = SBr6 + O2 =>
SO2 + 6 Br = SBr6 + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C6H6(l) + O(g) = CO2(g) + H2O(l) =>
C6H6(l) + 15 O(g) = 6 CO2(g) + 3 H2O(l)
P4(s) + S8(s) = P4S10(s) =>
4 P4(s) + 5 S8(s) = 4 P4S10(s)
I{-} + H2O2 = I2 + O{-2} + H{+} =>
2 I{-} + H2O2 = I2 + 2 O{-2} + 2 H{+}
Na2(SO4) + KNO3 = Na(NO3) + K2(SO4) =>
Na2(SO4) + 2 KNO3 = 2 Na(NO3) + K2(SO4)
Pd + H2 = Pd2H4 =>
2 Pd + 2 H2 = Pd2H4
BaCl2 + CH3COOAg = Ba(CH3COO)2 + AgCl =>
BaCl2 + 2 CH3COOAg = Ba(CH3COO)2 + 2 AgCl
HBr + H2SO4 = SO2Br2 + H2O =>
2 HBr + H2SO4 = SO2Br2 + 2 H2O
Al + CO2 = Al2O3 + C =>
4 Al + 3 CO2 = 2 Al2O3 + 3 C
Mo + As = MoAs =>
Mo + As = MoAs
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe + Hg2{+} = Fe2{+} + Hg =>
2 Fe + Hg2{+} = Fe2{+} + 2 Hg
FeCl2 + LiOH = Fe(OH)2 + LiCl =>
FeCl2 + 2 LiOH = Fe(OH)2 + 2 LiCl
Fe(HSO4)2 + Mg = MgSO4 + Fe + H2 =>
Fe(HSO4)2 + 2 Mg = 2 MgSO4 + Fe + H2
CH3COOH + CH3COCl = HCl + CH3COOCH3CO =>
CH3COOH + CH3COCl = HCl + CH3COOCH3CO
KMnO4 + H2S + KOH = K2MnO4 + S + H2O =>
2 KMnO4 + H2S + 2 KOH = 2 K2MnO4 + S + 2 H2O
HCI + KOH = KCIH2O =>
HCI + KOH = KCIH2O
ZnO + K2CO3 = K2O + ZnCO3 =>
ZnO + K2CO3 = K2O + ZnCO3
FeCl3 + SO2 + H2O = FeCl + H2SO4 + HCl =>
FeCl3 + SO2 + 2 H2O = FeCl + H2SO4 + 2 HCl
PbO2 + CrO2{-} + OH{-} = PbO + CrO4{2-} + H2O =>
3 PbO2 + 2 CrO2{-} + 2 OH{-} = 3 PbO + 2 CrO4{2-} + H2O
HNO3(ac) + H2S(ac) = NO(g) + S(s) + H2O(l) =>
2 HNO3(ac) + 3 H2S(ac) = 2 NO(g) + 3 S(s) + 4 H2O(l)
NH3 + FeO = Fe + H2O + N2 =>
2 NH3 + 3 FeO = 3 Fe + 3 H2O + N2
K2H3IO6 + HNO3 = KIO4 + KNO3 + H2O =>
K2H3IO6 + HNO3 = KIO4 + KNO3 + 2 H2O
HCl + K2Cr2O7 = H2O + Cl2 + K + Cr =>
14 HCl + K2Cr2O7 = 7 H2O + 7 Cl2 + 2 K + 2 Cr
Li2SO4(aq) + Ba(NO3)2(aq) = BaSO4(aq) + LiNO3(aq) =>
Li2SO4(aq) + Ba(NO3)2(aq) = BaSO4(aq) + 2 LiNO3(aq)
CoO + NH3 = Co + N2 + H2O =>
3 CoO + 2 NH3 = 3 Co + N2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cl2 + Fl2 = ClFl =>
Cl2 + Fl2 = 2 ClFl
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方程式のバランス10/20/24
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