| 前日に均衡した方程式 |
CuS(s) + 2 HCl(aq) = CuCl2 + H2S
Ba + Mn(NO3)3 = Mn + Ba(NO3)3 =>
Ba + Mn(NO3)3 = Mn + Ba(NO3)3
NaOH(s) + H2SO4(l) = Na2SO4(l) + H2O(l) =>
2 NaOH(s) + H2SO4(l) = Na2SO4(l) + 2 H2O(l)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu(NO3)2 + Mg = Cu + Mg(NO3)2 =>
Cu(NO3)2 + Mg = Cu + Mg(NO3)2
KNO2 + H2O = KNO3 + H2 =>
KNO2 + H2O = KNO3 + H2
I2 + Cl2 = I2Cl6 =>
I2 + 3 Cl2 = I2Cl6
Si3H8 = Si + H2 =>
Si3H8 = 3 Si + 4 H2
Mn(NO3)2 + K2S = MnS + K2(NO3)2 =>
Mn(NO3)2 + K2S = MnS + K2(NO3)2
CuI2 + KOH = Cu(OH)2 + KI =>
CuI2 + 2 KOH = Cu(OH)2 + 2 KI
ZnCl2(aq) + KOH(aq) = Zn(OH)2 + KCl(aq) =>
ZnCl2(aq) + 2 KOH(aq) = Zn(OH)2 + 2 KCl(aq)
Fe + Ca = Ca2Fe =>
Fe + 2 Ca = Ca2Fe
H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O(l)
CO + PO4 = COPO4 =>
CO + PO4 = COPO4
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Ni + HClO4 = Ni(ClO4) + H2 =>
2 Ni + 2 HClO4 = 2 Ni(ClO4) + H2
Co(OH)2 + H2SO4 = CoSO4 + H2O =>
Co(OH)2 + H2SO4 = CoSO4 + 2 H2O
(CH3COO)2Pb + K2Cr2O7 = (CH3COO)K + Pb(Cr2O7) =>
(CH3COO)2Pb + K2Cr2O7 = 2(CH3COO)K + Pb(Cr2O7)
VCl3 + O2 = VO + Cl2O =>
4 VCl3 + 5 O2 = 4 VO + 6 Cl2O
ZnO + H3BO3 = ZnB2O4 + H2O =>
ZnO + 2 H3BO3 = ZnB2O4 + 3 H2O
Li + Sn(SO3) = Li(SO3) + Sn =>
Li + Sn(SO3) = Li(SO3) + Sn
Zn(C2H3O2)2(aq) + Na3PO4(aq) = NaC2H3O2(aq) + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Zn3(PO4)2(s)
C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O
[HNO3] + [H2S] = [NO] + [S] + [H2O] =>
2[HNO3] + 3[H2S] = 2[NO] + 3[S] + 4[H2O]
H3BO3 + Ba(OH)2 = BaHBO3 + H2O =>
H3BO3 + Ba(OH)2 = BaHBO3 + 2 H2O
Al2O3 + Na2O = NaAlO2 =>
Al2O3 + Na2O = 2 NaAlO2
CuNO3 + K2S = Cu2S + KNO3 =>
2 CuNO3 + K2S = Cu2S + 2 KNO3
O + S2 = S + SO =>
O + S2 = S + SO
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2
Si + K = SiK =>
Si + K = SiK
BaCO3 + HClO3 = Ba(ClO3)2 + H2CO3 =>
BaCO3 + 2 HClO3 = Ba(ClO3)2 + H2CO3
LiBr + Cu = LiCu + Br =>
LiBr + Cu = LiCu + Br
HgSO4 + Cu = Cu2SO4 + Hg =>
HgSO4 + 2 Cu = Cu2SO4 + Hg
Na2CrO4 + PbCl2 = NaCl + PbCrO4 =>
Na2CrO4 + PbCl2 = 2 NaCl + PbCrO4
MgBr2(s) = Mg(s) + Br2(l) =>
MgBr2(s) = Mg(s) + Br2(l)
P(s) + O2 = P4O10(s) =>
4 P(s) + 5 O2 = P4O10(s)
Zn + AgC2H3O2 = Zn(C2H3O2)2 + Ag =>
Zn + 2 AgC2H3O2 = Zn(C2H3O2)2 + 2 Ag
Na2[SO4] + Pb[NO3]2 = Na[NO3] + Pb[SO4] =>
Na2[SO4] + Pb[NO3]2 = 2 Na[NO3] + Pb[SO4]
CaH2(s) + H2O = Ca(OH)2(ac) + H2(g) =>
CaH2(s) + 2 H2O = Ca(OH)2(ac) + 2 H2(g)
CaI2(aq) + AgNO3(aq) = Ca(NO3)2 + AgI =>
CaI2(aq) + 2 AgNO3(aq) = Ca(NO3)2 + 2 AgI
Zn(c) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(c) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
SbCl6{-} + Zn = Sb + Zn{2+} + Cl{-} =>
2 SbCl6{-} + 5 Zn = 2 Sb + 5 Zn{2+} + 12 Cl{-}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + NaNO3 + NaOH + H2O = Na[Al(OH)4] + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
Fe(s) + AgNO3 = Fe(NO3)2(aq) + Ag(s) =>
Fe(s) + 2 AgNO3 = Fe(NO3)2(aq) + 2 Ag(s)
C5H12S(l) + O2(g) = CO2(g) + H2O + S =>
C5H12S(l) + 8 O2(g) = 5 CO2(g) + 6 H2O + S
Al(s) + HCl(ac) = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl(ac) = 2 AlCl3(s) + 3 H2(g)
HS{-} + O2 = SO4{2-} + H{+} =>
HS{-} + 2 O2 = SO4{2-} + H{+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Br + HCl = BrHCl =>
Br + HCl = BrHCl
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス10/23/24
方程式のバランス11/22/23
化学反応式の係数調整サイトへのご意見·ご感想
