| 前日に均衡した方程式 |
4 NO2 + Ca(OH)2 = Ca(NO3)2 + 2 HNO2
KOH + H2SIO3 = K2SIO3 + H2O =>
2 KOH + H2SIO3 = K2SIO3 + 2 H2O
Ca(S) + HCl(l) = CaCl2(S) + H(g) =>
Ca(S) + 2 HCl(l) = CaCl2(S) + 2 H(g)
KAl(SO4)2 = K + Al3 + SO4 =>
3 KAl(SO4)2 = 3 K + Al3 + 6 SO4
Fe + H4 = Fe3H8 =>
3 Fe + 2 H4 = Fe3H8
H2O + CH3 = CH4 + O2 =>
2 H2O + 4 CH3 = 4 CH4 + O2
S8(S) + O2(g) = S2O(S) =>
2 S8(S) + 3 O2(g) = 6 S2O(S)
Cu + HNO3 = N2O3 + H2O + Cu(NO3)2 =>
2 Cu + 6 HNO3 = N2O3 + 3 H2O + 2 Cu(NO3)2
CsIO3 = CsI + O2 =>
2 CsIO3 = 2 CsI + 3 O2
Mg2 + O3 = MgO =>
3 Mg2 + 2 O3 = 6 MgO
MnS04 + K2S2O8 + H2O = HMnO4 + KHSO4 + H2SO4 =>
2 MnS04 + 31 K2S2O8 + 40 H2O = 2 HMnO4 + 62 KHSO4 + 8 H2SO4
N4H6 = N2 + H2 =>
N4H6 = 2 N2 + 3 H2
P + O2 = P2O5* =>
4 P + 5 O2 = 2 P2O5*
H2SO4 + Cu2O = Cu + CuSO4 + H2O =>
H2SO4 + Cu2O = Cu + CuSO4 + H2O
XHCl + XCa(OH)2 = XH2O + XCaCl2 =>
2 XHCl + XCa(OH)2 = 2 XH2O + XCaCl2
Al2O3*2SIO2*2H2O = Al2O3 + SIO2 + H2O =>
Al2O3*2SIO2*2H2O = Al2O3 + 2 SIO2 + 2 H2O
P4(s) + F2(g) = PF3(g) =>
P4(s) + 6 F2(g) = 4 PF3(g)
Nd(NO3)3 + NH4OH = NH4NO3 + Nd(OH)3 =>
Nd(NO3)3 + 3 NH4OH = 3 NH4NO3 + Nd(OH)3
Rb2(Cr2O7) + AlBr3 = RbBr + Al2(Cr2O7)3 =>
3 Rb2(Cr2O7) + 2 AlBr3 = 6 RbBr + Al2(Cr2O7)3
ClO3{-} + I{-} = Cl2{-} + I2 + O{-} =>
4 ClO3{-} + 10 I{-} = 2 Cl2{-} + 5 I2 + 12 O{-}
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
XCH2OH + K2Cr2O7 + H2SO4 = XCHOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 XCH2OH + K2Cr2O7 + 4 H2SO4 = 6 XCHOH + Cr2(SO4)3 + K2SO4 + 7 H2O
Al2O3*2SIO2*2H2O = Al2O3 + SIO2 + H2O =>
Al2O3*2SIO2*2H2O = Al2O3 + 2 SIO2 + 2 H2O
K2MnO4 + O2 + H2O = KMnO4 + KOH =>
4 K2MnO4 + O2 + 2 H2O = 4 KMnO4 + 4 KOH
C6H5MgBrNH3 = C6H6Mg(NH2)Br =>
C6H5MgBrNH3 = C6H6Mg(NH2)Br
Na2SO4 + LiNO3 = Na2(NO3)2 + Li2SO4 =>
Na2SO4 + 2 LiNO3 = Na2(NO3)2 + Li2SO4
NO2 + KOH = H2O + KNO2 + KNO3 =>
2 NO2 + 2 KOH = H2O + KNO2 + KNO3
HNO3 + SnCl2 + HCl = NO + SnCl4 + H2O =>
2 HNO3 + 3 SnCl2 + 6 HCl = 2 NO + 3 SnCl4 + 4 H2O
Sr(NO3)2 + Ca3(PO4)2 = Sr3(PO4)2 + Ca(NO3)2 =>
3 Sr(NO3)2 + Ca3(PO4)2 = Sr3(PO4)2 + 3 Ca(NO3)2
CdS + HNO3 = Cd(NO3)2 + NO + H2O + S =>
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 2 NO + 4 H2O + 3 S
C3H6 + LiBH4 = C3H8 + LiBH2 =>
C3H6 + LiBH4 = C3H8 + LiBH2
Al2O3*2SIO2*2H2O = Al2O3 + SIO2 + H2O =>
Al2O3*2SIO2*2H2O = Al2O3 + 2 SIO2 + 2 H2O
Hg3N2 + O2 = HgO + NO2 =>
2 Hg3N2 + 7 O2 = 6 HgO + 4 NO2
AlF3 + KF = AlF3KF =>
AlF3 + KF = AlF3KF
As2O5 + HI = I2 + H2O + As2O3 =>
As2O5 + 4 HI = 2 I2 + 2 H2O + As2O3
Ca2 + HCl = CaCl + H2 =>
Ca2 + 2 HCl = 2 CaCl + H2
As + C2H5NS = AsS + C2H5N =>
As + C2H5NS = AsS + C2H5N
CrCO3 + HBr = CrBr2 + H2CO3 =>
CrCO3 + 2 HBr = CrBr2 + H2CO3
Be(OH)2 + CaO = CaBeO2 + H2O =>
Be(OH)2 + CaO = CaBeO2 + H2O
CaCO3 + Mg[SiF6] = SiO2 + CaF2 + MgF2 + CO2 =>
2 CaCO3 + Mg[SiF6] = SiO2 + 2 CaF2 + MgF2 + 2 CO2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + Na2CO3 =>
Ca(OH)2 + 2 NaHCO3 = CaCO3 + 2 H2O + Na2CO3
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
NiNH3 + CH3COOH = Ni + CH3COO + NH4 =>
NiNH3 + CH3COOH = Ni + CH3COO + NH4
H2SO4 + Al(OH) = Al + SO4 + H3O =>
H2SO4 + Al(OH) = Al + SO4 + H3O
FeCl3 + KSCN = Fe(CNS)3 + KCl =>
FeCl3 + 3 KSCN = Fe(CNS)3 + 3 KCl
Mg + Cr{2}{+} = Mg{2}{+} + Cr =>
Mg + Cr{2}{+} = Mg{2}{+} + Cr
SO2 + O2 + H2O = SO4H2 =>
2 SO2 + O2 + 2 H2O = 2 SO4H2
CH3COH + Na2CO3 = CH3CONa + CO2 + H2O =>
2 CH3COH + Na2CO3 = 2 CH3CONa + CO2 + H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
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方程式のバランス12/20/24
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