| 前日に均衡した方程式 |
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cl2 + OH{-} = ClO3{3-} + Cl{-} + H2O =>
2 Cl2 + 6 OH{-} = ClO3{3-} + 3 Cl{-} + 3 H2O
Na(CIO3) + Cu2Cl = NaCl + Cu2(CIO3) =>
Na(CIO3) + Cu2Cl = NaCl + Cu2(CIO3)
NaCOOCH3 + H2O = HCOOCH3 + NaOH =>
NaCOOCH3 + H2O = HCOOCH3 + NaOH
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
S + N = S3N4 =>
3 S + 4 N = S3N4
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Fe(OH)2 + KClO + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
2 Fe(OH)2 + KClO + 3 H2SO4 = Fe2(SO4)3 + KCl + 5 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Ar2 = Ar =>
Ar2 = 2 Ar
Cl2 + H2O + C = HCl + CO2 =>
2 Cl2 + 2 H2O + C = 4 HCl + CO2
Al + KOH + H2SO4 = KAl9(SO4)2 + H2O + H2 =>
18 Al + 2 KOH + 4 H2SO4 = 2 KAl9(SO4)2 + 2 H2O + 3 H2
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
CuCl + I2 = Cl2 + CuI =>
2 CuCl + I2 = Cl2 + 2 CuI
FeSO2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 FeSO2 + 2 KMnO4 + 4 H2SO4 = Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 4 H2O
NaOH + HCl = ClOH + NaH =>
NaOH + HCl = ClOH + NaH
K + CaO + SiO2 + O2 = K2CaSiO4 =>
4 K + 2 CaO + 2 SiO2 + O2 = 2 K2CaSiO4
NiSO4 + H2SO4 = SO2 + Ni(SO4)2 + H2O =>
NiSO4 + 2 H2SO4 = SO2 + Ni(SO4)2 + 2 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
B3H2 + O2 = B2O3 + H2O =>
4 B3H2 + 11 O2 = 6 B2O3 + 4 H2O
Ca(s) + FeSO4(aq) = Ca3(SO4)2(aq) + Fe(s) =>
3 Ca(s) + 2 FeSO4(aq) = Ca3(SO4)2(aq) + 2 Fe(s)
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
BaNO3 + Na3PO4 = BaPO4 + Na3NO3 =>
BaNO3 + Na3PO4 = BaPO4 + Na3NO3
C4H9OH + K = C4H9OK + H2 =>
2 C4H9OH + 2 K = 2 C4H9OK + H2
Hg2(aq) + H2S(aq) = HgS(s) + H(aq) =>
Hg2(aq) + 2 H2S(aq) = 2 HgS(s) + 4 H(aq)
CH3COOHNa = CH3COONaH =>
CH3COOHNa = CH3COONaH
C4H9OH + K = C4H9OK + H2 =>
2 C4H9OH + 2 K = 2 C4H9OK + H2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Cu + NaNO3 + H2SO4 = Cu(NO3)2 + Na2SO4 + H2O + NO2 =>
Cu + 4 NaNO3 + 2 H2SO4 = Cu(NO3)2 + 2 Na2SO4 + 2 H2O + 2 NO2
Na3PO4 + MnCl2 = MnNa2 + Cl3PO4 =>
2 Na3PO4 + 3 MnCl2 = 3 MnNa2 + 2 Cl3PO4
Ag2SO3 + HNO3 = AgNO3 + H2SO3 =>
Ag2SO3 + 2 HNO3 = 2 AgNO3 + H2SO3
LiOH(aq) + HNO3(aq) = H2O(aq) + LiNO3(s) =>
LiOH(aq) + HNO3(aq) = H2O(aq) + LiNO3(s)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Ca(OH)2 + CO2 = [Ca(OH)]2CO3 + H2O =>
2 Ca(OH)2 + CO2 = [Ca(OH)]2CO3 + H2O
Cr2O3 + KClO + KOH = K2CrO4 + KCl + H2O =>
Cr2O3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 2 H2O
K2MnO4 + HCl + K2SO3 = MnCl2 + K2SO4 + KCl + H2O =>
K2MnO4 + 4 HCl + 2 K2SO3 = MnCl2 + 2 K2SO4 + 2 KCl + 2 H2O
CH2O + Cl2 = HCl + CHOCl =>
CH2O + Cl2 = HCl + CHOCl
Cr2O3 + KClO + KOH = K2CrO4 + KCl + H2O =>
Cr2O3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 2 H2O
PCl3(l) + Cl2(g) = PCl5(s) =>
PCl3(l) + Cl2(g) = PCl5(s)
KNO3 + HCI = KCI + HNO3 =>
KNO3 + HCI = KCI + HNO3
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
Fe(OH)3 + HCIO4 = Fe(CIO4)3 + HOH =>
Fe(OH)3 + 3 HCIO4 = Fe(CIO4)3 + 3 HOH
ZnCl2 + H2CO3 = ZnCO3 + H2Cl2 =>
ZnCl2 + H2CO3 = ZnCO3 + H2Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SnO + ClO2 = SnCl4 + O2 =>
2 SnO + 8 ClO2 = 2 SnCl4 + 9 O2
(NH4)2S + Na2SO3 + H2O = S + NaOH + NH4OH =>
2(NH4)2S + Na2SO3 + 3 H2O = 3 S + 2 NaOH + 4 NH4OH
CH3CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + HCOOH + K2SO4 =>
3 CH3CH2OH + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 19 H2O + 6 HCOOH + 4 K2SO4
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| 前日に均衡した方程式 |
方程式のバランス01/06/25
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