| 前日に均衡した方程式 |
Cr + Br = CrBr
Zn + NO3{-} + H2O = Zn{2+} + NH3 + OH{-} =>
4 Zn + NO3{-} + 6 H2O = 4 Zn{2+} + NH3 + 9 OH{-}
Hg + SCN = Hg(SCN)2 =>
Hg + 2 SCN = Hg(SCN)2
Zn + NO3{-} + H2O = NH3 + Zn(OH)4{-2} + H{+} =>
4 Zn + NO3{-} + 13 H2O = NH3 + 4 Zn(OH)4{-2} + 7 H{+}
H2S + Fe(OH)2 = FeS + H2O =>
H2S + Fe(OH)2 = FeS + 2 H2O
MoO3H2O = MoO3 + H2O =>
MoO3H2O = MoO3 + H2O
MgO + MgCl2 + H2O = MgOHCl =>
MgO + MgCl2 + H2O = 2 MgOHCl
I + O = IO2 =>
I + 2 O = IO2
C3NH7O2 + O2 = CO2 + N2 + H2O =>
4 C3NH7O2 + 15 O2 = 12 CO2 + 2 N2 + 14 H2O
Ag3PO4 + H = Ag + H3PO4 =>
Ag3PO4 + 3 H = 3 Ag + H3PO4
Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O =>
2 Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O
(NH4)3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2(s) + NH4OH(aq) =>
2(NH4)3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2(s) + 6 NH4OH(aq)
Hg + NaCl = Hg2Cl2 + Na =>
2 Hg + 2 NaCl = Hg2Cl2 + 2 Na
(NH4)3(PO4) + HOH = NH4OH + H3(PO4) =>
(NH4)3(PO4) + 3 HOH = 3 NH4OH + H3(PO4)
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
NaOH + NaCl = Na2OHCl =>
NaOH + NaCl = Na2OHCl
HgNO3 + NaCl = Hg2Cl2 + NaNO3 =>
2 HgNO3 + 2 NaCl = Hg2Cl2 + 2 NaNO3
Al + H2SiO3 = Al2(SiO3)3 + H2 =>
2 Al + 3 H2SiO3 = Al2(SiO3)3 + 3 H2
Co + NaCN + O2 + H2O = Na(Co(CN)4) + NaOH =>
4 Co + 16 NaCN + 3 O2 + 6 H2O = 4 Na(Co(CN)4) + 12 NaOH
CuCl2 + Br2 = CuBr + Cl2 =>
2 CuCl2 + Br2 = 2 CuBr + 2 Cl2
NiCl2 + NaHCO3 = NiCO3 + NaCl + HCl =>
NiCl2 + NaHCO3 = NiCO3 + NaCl + HCl
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
CHCl3 + NaOH = HCOONa + NaCl + H2O =>
CHCl3 + 4 NaOH = HCOONa + 3 NaCl + 2 H2O
MgCl2 + H3PO4 + NH3 = MgNH4PO4 + HCl =>
MgCl2 + H3PO4 + NH3 = MgNH4PO4 + 2 HCl
Zn(OH)2 + MgO = ZnO + Mg(OH)2 =>
Zn(OH)2 + MgO = ZnO + Mg(OH)2
FeS + C = CS2 + Fe =>
2 FeS + C = CS2 + 2 Fe
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
K2S(aq) + Ni(NO3)2(aq) = KNO3 + NiS =>
K2S(aq) + Ni(NO3)2(aq) = 2 KNO3 + NiS
I2 + CaBr2 = Br + CaI =>
I2 + 2 CaBr2 = 4 Br + 2 CaI
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
AuCl3 + H2O2 + NaOH = Na[Au(OH)6] + NaCl =>
AuCl3 + H2O2 + 4 NaOH = Na[Au(OH)6] + 3 NaCl
Mg(NO3)2(aq) + NaOH(aq) = MgOH(s) + Na(NO3)2(aq) =>
Mg(NO3)2(aq) + NaOH(aq) = MgOH(s) + Na(NO3)2(aq)
F2 + AlI3 = AlF3 + I2 =>
3 F2 + 2 AlI3 = 2 AlF3 + 3 I2
KClO4 + Al + H2O = KAlO2 + Al(OH)3 + HCl =>
3 KClO4 + 8 Al + 9 H2O = 3 KAlO2 + 5 Al(OH)3 + 3 HCl
K + Cr + O = KCrO =>
K + Cr + O = KCrO
H2 + P = H3P =>
3 H2 + 2 P = 2 H3P
C(s) + H2O = CH4 + CO2 =>
2 C(s) + 2 H2O = CH4 + CO2
Sr(NO3)2 = Sr(NO2)2 + O2 =>
Sr(NO3)2 = Sr(NO2)2 + O2
C14H10O2 + NaBH4 = C14H14O2 + NaBH2 =>
C14H10O2 + 2 NaBH4 = C14H14O2 + 2 NaBH2
C5H12O + O2(g) = CO2 + H2O =>
2 C5H12O + 15 O2(g) = 10 CO2 + 12 H2O
Zn + NaOH = Na2ZnO3 + NaZn + H2O =>
5 Zn + 6 NaOH = Na2ZnO3 + 4 NaZn + 3 H2O
Li + Be = LiBe =>
Li + Be = LiBe
Na2SO3 + H2O = Na2OH + HSO3 =>
Na2SO3 + H2O = Na2OH + HSO3
NaBr + Al2O3 = Na2O + AlBr3 =>
6 NaBr + Al2O3 = 3 Na2O + 2 AlBr3
H2 + Ag2O = H2O + Ag =>
H2 + Ag2O = H2O + 2 Ag
Ba + K3PO4 = BaPO4 + K =>
Ba + K3PO4 = BaPO4 + 3 K
H2SeO4 = H2 + SeO4 =>
H2SeO4 = H2 + SeO4
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O
Ta + O2 + NaOH = NaTaO3 + H2O =>
4 Ta + 5 O2 + 4 NaOH = 4 NaTaO3 + 2 H2O
Li + H2S = Li2S + H2 =>
2 Li + H2S = Li2S + H2
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| 前日に均衡した方程式 |
方程式のバランス10/26/24
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