| 前日に均衡した方程式 |
MgBr2(s) = Mg(s) + Br2
KMnO4 + FeCl3 + HCl = MnCl2 + FeCl2KCl + Cl2 + H2O =>
KMnO4 + FeCl3 + 8 HCl = MnCl2 + FeCl2KCl + 3 Cl2 + 4 H2O
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
A(s) + BC(aq)2 = AC(aq) + B(s) =>
2 A(s) + BC(aq)2 = 2 AC(aq) + B(s)
Ba(NO3)2 + NaHCO3 = BaCO3 + CO2 + NaNO3 + H2O =>
Ba(NO3)2 + 2 NaHCO3 = BaCO3 + CO2 + 2 NaNO3 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(Fe(SCN)6)3 + FeCl3 = Fe + (SCN)Cl =>
(Fe(SCN)6)3 + 6 FeCl3 = 9 Fe + 18(SCN)Cl
F + HI = IF7 + H =>
7 F + HI = IF7 + H
Cu(NO3)2 + CaCO3 = Ca(NO3)2 + CuCO3 =>
Cu(NO3)2 + CaCO3 = Ca(NO3)2 + CuCO3
Al + H2SO4 + K2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 3 H2SO4 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O + 3 H2
K3[Fe(CN6)] + NaOH = Na3[Fe(CN6)] + KOH =>
K3[Fe(CN6)] + 3 NaOH = Na3[Fe(CN6)] + 3 KOH
(NH4)4[Fe(CN)6] + MgMnO4 + KOH = Fe2O3 + K2CO3 + MgO + MnO + N2 + H2O =>
4(NH4)4[Fe(CN)6] + 43 MgMnO4 + 48 KOH = 2 Fe2O3 + 24 K2CO3 + 43 MgO + 43 MnO + 20 N2 + 56 H2O
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
K2S + Ag3PO3 = Ag2S + K3PO3 =>
3 K2S + 2 Ag3PO3 = 3 Ag2S + 2 K3PO3
CH3CCH + KMnO4 + H2O = CH3COHCHOH + MnO2 + KOH =>
3 CH3CCH + 2 KMnO4 + 4 H2O = 3 CH3COHCHOH + 2 MnO2 + 2 KOH
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Al(OH)3 + AlCl3 = Al(OH)2Cl =>
2 Al(OH)3 + AlCl3 = 3 Al(OH)2Cl
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
C6H5CH3 + Br2 = C6H4CH3Br + HBr =>
C6H5CH3 + Br2 = C6H4CH3Br + HBr
KMnO4 + FeCl3 + HCl = MnCl2 + FeCl2KCl + Cl2 + H2O =>
KMnO4 + FeCl3 + 8 HCl = MnCl2 + FeCl2KCl + 3 Cl2 + 4 H2O
SiC + SiH2 = Si + CH4 =>
SiC + 2 SiH2 = 3 Si + CH4
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
FeCl3 + Fe(OH)3 = [FeOH]Cl2 =>
2 FeCl3 + Fe(OH)3 = 3[FeOH]Cl2
ZnS + O = ZnSO2 =>
ZnS + 2 O = ZnSO2
NaNO2 = NaNO + O =>
NaNO2 = NaNO + O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
[VO(H2O)5] + OH = VO(OH)3 + H2O =>
[VO(H2O)5] + 3 OH = VO(OH)3 + 5 H2O
H2S + H2O = H3O + S =>
H2S + 2 H2O = 2 H3O + S
Al + Cl2 = Al4(Cl2)3 =>
4 Al + 3 Cl2 = Al4(Cl2)3
AgOH + SiO2 = Ag4SiO4 + H2O =>
4 AgOH + SiO2 = Ag4SiO4 + 2 H2O
KI + H3PO4 = I2 + PH3 + H2O + K3PO4 =>
24 KI + 11 H3PO4 = 12 I2 + 3 PH3 + 12 H2O + 8 K3PO4
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
H3PO4 + NaCl = Na3(PO4) + HCl =>
H3PO4 + 3 NaCl = Na3(PO4) + 3 HCl
H2S + CuSO4 = CuS + H2O + SO3 =>
H2S + CuSO4 = CuS + H2O + SO3
Zn(NH3)4(OH)2 + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
Zn(NH3)4(OH)2 + 6 HNO3 = Zn(NO3)2 + 4 NH4NO3 + 2 H2O
Fe{3+} + C2O4{2-} = Fe(C2O4)2{-} =>
Fe{3+} + 2 C2O4{2-} = Fe(C2O4)2{-}
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ar + N2 = ArN2 =>
Ar + N2 = ArN2
MgSO3 + Li = Mg + Li2SO3 =>
MgSO3 + 2 Li = Mg + Li2SO3
Mn + Fe(NO3)2 = Mn(NO3)3 + Fe =>
2 Mn + 3 Fe(NO3)2 = 2 Mn(NO3)3 + 3 Fe
Pt + H2SO4 = PtSO4 + SO2 + H2O =>
Pt + 2 H2SO4 = PtSO4 + SO2 + 2 H2O
Pt + H2SO4 = Pt(SO4)2 + H2 =>
Pt + 2 H2SO4 = Pt(SO4)2 + 2 H2
Ag2S + (CN) + H2O = Ag(CN)2 + SO3 + H =>
Ag2S + 4(CN) + 3 H2O = 2 Ag(CN)2 + SO3 + 6 H
NH2CH2COOH + H2O = CO2 + (NH3CH3)2CO3 =>
2 NH2CH2COOH + H2O = CO2 + (NH3CH3)2CO3
Hg + S = Hg2S2 =>
2 Hg + 2 S = Hg2S2
Ba(OH)2 + KOH = K[Ba(OH)3] =>
Ba(OH)2 + KOH = K[Ba(OH)3]
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Fe3N2 + Al2O3 = FeO + AlN =>
Fe3N2 + Al2O3 = 3 FeO + 2 AlN
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10/19/24
方程式のバランス11/18/23
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