| 前日に均衡した方程式 |
8 OH{-}(aq) + 4 Mn{2+}(aq) + O2 + 2 H2O = 4 Mn(OH)3(s)
Fe(OH)2 + O2 = Fe2O3 + H2O =>
4 Fe(OH)2 + O2 = 2 Fe2O3 + 4 H2O
Pb + HCl = H + PbCl2 =>
Pb + 2 HCl = 2 H + PbCl2
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
CH3NH2 + N2O = CO2 + H2O + N2 =>
2 CH3NH2 + 9 N2O = 2 CO2 + 5 H2O + 10 N2
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
CH3CO2H + HNO3 = CH3CO2H2 + NO3 =>
CH3CO2H + HNO3 = CH3CO2H2 + NO3
N2O5 + B2O3 + H2O = B3N3H6 + O2 =>
3 N2O5 + 3 B2O3 + 6 H2O = 2 B3N3H6 + 15 O2
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C15H32 + H2O2 = CO2 + H2O =>
C15H32 + 46 H2O2 = 15 CO2 + 62 H2O
Cr2(SO3)3 + HCl = CrCl3 + SO2 + H2O =>
Cr2(SO3)3 + 6 HCl = 2 CrCl3 + 3 SO2 + 3 H2O
Sr(NO3)2 + H3PO4 = Sr3(PO4)2 + HNO3 =>
3 Sr(NO3)2 + 2 H3PO4 = Sr3(PO4)2 + 6 HNO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaBrO2 = Na + BrO2 =>
NaBrO2 = Na + BrO2
H2(SO4) + Na(CN) = HCN + Na2(SO4) =>
H2(SO4) + 2 Na(CN) = 2 HCN + Na2(SO4)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaBr + NaNO2 + H2SO4 = Br2 + NO + Na2SO4 + H2O =>
2 NaBr + 2 NaNO2 + 2 H2SO4 = Br2 + 2 NO + 2 Na2SO4 + 2 H2O
Mn(OH)2 + H2SO4 = Mn(SO4) + H2O =>
Mn(OH)2 + H2SO4 = Mn(SO4) + 2 H2O
C2H5OH(l) + O2(g) = CO2(aq) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(aq) + 3 H2O(l)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
AsH3 + HBr = H2 + AsBr3 =>
AsH3 + 3 HBr = 3 H2 + AsBr3
HgCl2 + KI(diluido) = KCl + K2HgI4 =>
HgCl2 + 4 KI(diluido) = 2 KCl + K2HgI4
KClO3 + KI + H2O = HCl + I2 + KOH =>
KClO3 + 6 KI + 4 H2O = HCl + 3 I2 + 7 KOH
Cu{2+} + OH{-} + N2H5{+} = Cu2O + N2 + H2O =>
4 Cu{2+} + 9 OH{-} + N2H5{+} = 2 Cu2O + N2 + 7 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
K + O2 = K2O =>
4 K + O2 = 2 K2O
(C6H5)2NH + I2 = (C6H4)2NH + HI =>
(C6H5)2NH + I2 = (C6H4)2NH + 2 HI
Be(OH)2 + LiOH = Li2[Be(OH)4] =>
Be(OH)2 + 2 LiOH = Li2[Be(OH)4]
CrO7{2-} + H{+} + Cu = Cr{3+} + H2O + Cu{2+} =>
2 CrO7{2-} + 28 H{+} + 9 Cu = 2 Cr{3+} + 14 H2O + 9 Cu{2+}
NH7C3O2(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 NH7C3O2(s) + 15 O2(g) = 12 CO2(g) + 14 H2O(l) + 2 N2(g)
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C2H2C + O2 = CO2 + H2O =>
2 C2H2C + 7 O2 = 6 CO2 + 2 H2O
K2SiO3 + HCl = KCl + H2Si + O2 =>
2 K2SiO3 + 4 HCl = 4 KCl + 2 H2Si + 3 O2
CaF3 + Cs = CsF + Ca =>
CaF3 + 3 Cs = 3 CsF + Ca
J2 + H2S + H2O = H2SO4 + HJ =>
4 J2 + H2S + 4 H2O = H2SO4 + 8 HJ
FeBr3 + K3Po4 = FePo4 + KBr =>
FeBr3 + K3Po4 = FePo4 + 3 KBr
NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + 2 NaCl(aq)
C6H5Br + Mg = C6H5BrMg =>
C6H5Br + Mg = C6H5BrMg
Zn(OH)2 + P2O5 = ZnHPO4 + H2O =>
2 Zn(OH)2 + P2O5 = 2 ZnHPO4 + H2O
Au + Mg = MgAu =>
Au + Mg = MgAu
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Te + KOH = K2TeO3 + K2Te + H2O =>
3 Te + 6 KOH = K2TeO3 + 2 K2Te + 3 H2O
PbS + HO = PbSO4 + H2O =>
PbS + 8 HO = PbSO4 + 4 H2O
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| 前日に均衡した方程式 |
方程式のバランス10/20/24
方程式のバランス11/19/23
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