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MnCl2 + H2CO3 = 2 HCl + MnCO3
S(S) + O2 = SO2(g) =>
S(S) + 2 O2 = 2 SO2(g)
KFeO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + O2 =>
2 KFeO4 + 4 H2SO4 = Fe2(SO4)3 + K2SO4 + 4 H2O + 2 O2
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
NaOH + CaPO4 = CaOH + NaPO4 =>
NaOH + CaPO4 = CaOH + NaPO4
Ca + I = Ca2I =>
2 Ca + I = Ca2I
AgO2 = Ag + O =>
AgO2 = Ag + 2 O
CO2 + H2O = CH3(OH)CH3 + O2 =>
8 CO2 + 14 H2O = 4 CH3(OH)CH3 + 13 O2
C2O{2-}4 + HNO2 + H{+} = CO2 + NO + H2O =>
C2O{2-}4 + 8 HNO2 + 2 H{+} = 2 CO2 + 8 NO + 5 H2O
NaOH + NO2 = NaNO2 + H2O + NaNO3 =>
2 NaOH + 2 NO2 = NaNO2 + H2O + NaNO3
As + HCl + O2 = AsCl + H2O =>
4 As + 4 HCl + O2 = 4 AsCl + 2 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
HI + H2SO4 = HI2 + H2S + H2O =>
16 HI + H2SO4 = 8 HI2 + H2S + 4 H2O
Cl2 + C21 = C3Cl20 =>
70 Cl2 + C21 = 7 C3Cl20
IO3{-} + H2O = HIO3 + OH{-} =>
IO3{-} + H2O = HIO3 + OH{-}
SiH4 + H2O = SiH3 + H3O =>
SiH4 + H2O = SiH3 + H3O
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
Ca(HCO3)2(s) = CaO(s) + H2O(g) + CO2 =>
Ca(HCO3)2(s) = CaO(s) + H2O(g) + 2 CO2
CaSiO3 + P + CO = Ca3(PO4)2 + SiO2 + C =>
3 CaSiO3 + 2 P + 5 CO = Ca3(PO4)2 + 3 SiO2 + 5 C
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
MnCl2 + H2CO3 = HCl + MnCO3 =>
MnCl2 + H2CO3 = 2 HCl + MnCO3
H2S(g) + SO2(g) = H2O(g) + S(s) =>
2 H2S(g) + SO2(g) = 2 H2O(g) + 3 S(s)
Na2CO3(aq) + Ca(OH)2(aq) = NaOH(aq) + CaCO3(s) =>
Na2CO3(aq) + Ca(OH)2(aq) = 2 NaOH(aq) + CaCO3(s)
CdS = Cd + S =>
CdS = Cd + S
Al + SnCl2 = Sn + AlCl3 =>
2 Al + 3 SnCl2 = 3 Sn + 2 AlCl3
C2H6O2 + CO2 = CO + H2O =>
C2H6O2 + 3 CO2 = 5 CO + 3 H2O
P2I4 + P4 + HF + O2 = PH4I + HPOF4 =>
6 P2I4 + 11 P4 + 128 HF + 16 O2 = 24 PH4I + 32 HPOF4
P2O3 = P4 + O2 =>
2 P2O3 = P4 + 3 O2
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
MnO4{-} + H{+} + Br2{-} = Mn2{+} + Br2 + H2O =>
2 MnO4{-} + 16 H{+} + 13 Br2{-} = Mn2{+} + 13 Br2 + 8 H2O
Na2SiO3 + HCl = H2SiO3 + NaCl =>
Na2SiO3 + 2 HCl = H2SiO3 + 2 NaCl
Na + CuCl2 = NaCl2 + Cu =>
Na + CuCl2 = NaCl2 + Cu
Sn2{+} + Fe3 = Sn4{+} + Fe2{+} =>
6 Sn2{+} + 2 Fe3 = 3 Sn4{+} + 3 Fe2{+}
Mg(HCO3)2 + KCl = MgCl2 + KHCO3 =>
Mg(HCO3)2 + 2 KCl = MgCl2 + 2 KHCO3
NO2 + HI = HNO2 + I2 =>
2 NO2 + 2 HI = 2 HNO2 + I2
Ba(HSO3)2 + NaOH = Ba(OH)2 + NaHSO3 =>
Ba(HSO3)2 + 2 NaOH = Ba(OH)2 + 2 NaHSO3
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
CH3CH2OH + H2SO4 = CH3CH2HSO4 + (H2O) =>
CH3CH2OH + H2SO4 = CH3CH2HSO4 + (H2O)
Mn(NO3)2 + H2O2 + NaOH = MnO + Na(NO3)2 + H2O =>
2 Mn(NO3)2 + H2O2 + 2 NaOH = 2 MnO + 2 Na(NO3)2 + 2 H2O
Pb + Au(NO3)3 = Pb(NO3)3 + Au =>
Pb + Au(NO3)3 = Pb(NO3)3 + Au
Na2SO4 + CaCO3 = Na2CO3 + Ca(SO4) =>
Na2SO4 + CaCO3 = Na2CO3 + Ca(SO4)
Mg + Al(SO4)3 = Mg(SO4)2 + Al =>
3 Mg + 2 Al(SO4)3 = 3 Mg(SO4)2 + 2 Al
H2SiO3 + K = K2SiO3 + H =>
H2SiO3 + 2 K = K2SiO3 + 2 H
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
H2Cl2 + NaOH = NaCl + H2O =>
H2Cl2 + 2 NaOH = 2 NaCl + 2 H2O
Fe + HC2H3O2 = FeC6H9O6 + H2 =>
2 Fe + 6 HC2H3O2 = 2 FeC6H9O6 + 3 H2
NaF = Na + F2 =>
2 NaF = 2 Na + F2
KMnO4 + Cl2 = MnO2 + KCl + KClO3 =>
6 KMnO4 + 3 Cl2 = 6 MnO2 + 2 KCl + 4 KClO3
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 | 翌日に均衡がとれた方程式 |
方程式のバランス01/05/25
方程式のバランス02/04/24
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