| 前日に均衡した方程式 |
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
AlF3 + Na2SO4 = NaF + Al2(SO4)3 =>
2 AlF3 + 3 Na2SO4 = 6 NaF + Al2(SO4)3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Fe2O3 = Fe + O =>
Fe2O3 = 2 Fe + 3 O
Co(NO3)3 + Mn(NO3)2 + H2O = HMnO4 + Co(NO3)2 + HNO3 =>
5 Co(NO3)3 + Mn(NO3)2 + 4 H2O = HMnO4 + 5 Co(NO3)2 + 7 HNO3
PbO(H2O) = PbO + H2O =>
PbO(H2O) = PbO + H2O
Ba2 + SO4 = Ba2(SO4)2 =>
Ba2 + 2 SO4 = Ba2(SO4)2
FeCe3 + Fe = FeCe2 =>
2 FeCe3 + Fe = 3 FeCe2
KOH + Cr + H2O = K3(Cr(OH)6) + H2 =>
6 KOH + 2 Cr + 6 H2O = 2 K3(Cr(OH)6) + 3 H2
Be(OH)2 + KOH = K2BeO3 + H2 + H2O =>
Be(OH)2 + 2 KOH = K2BeO3 + H2 + H2O
(NH4)2C2O4 + Zn(NO3)2 = NH4NO3 + ZnC2O4 =>
(NH4)2C2O4 + Zn(NO3)2 = 2 NH4NO3 + ZnC2O4
NiCl2(aq) + CuSO4(aq) = NiSO4(s) + CuCl2(aq) =>
NiCl2(aq) + CuSO4(aq) = NiSO4(s) + CuCl2(aq)
C7H8O + Cr2O7{2-} + H{+} = C7H6O + Cr{3+} + H2O =>
3 C7H8O + Cr2O7{2-} + 8 H{+} = 3 C7H6O + 2 Cr{3+} + 7 H2O
NH4(NO3)2 = N2 + O2 + H2O =>
2 NH4(NO3)2 = 3 N2 + 4 O2 + 4 H2O
H{+} + Cr2O7{-2} + HSO3{-} = Cr{3+} + SO4{2-} + H2O =>
5 H{+} + Cr2O7{-2} + 3 HSO3{-} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4 + HCl + O2 = NH4Cl + H2O =>
4 NH4 + 4 HCl + O2 = 4 NH4Cl + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
BeI2 + Sn3N2 = Be3N2 + SnI2 =>
3 BeI2 + Sn3N2 = Be3N2 + 3 SnI2
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2O3 = H2O + O2 =>
H2O3 = H2O + O2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl =>
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl
Cu(NO3)2 + Na2SO4 = Cu(SO4)2 + Na2NO3(s) =>
Cu(NO3)2 + 2 Na2SO4 = Cu(SO4)2 + 2 Na2NO3(s)
Au + Ba(NO3)2 = Au(NO3)3 + Ba =>
2 Au + 3 Ba(NO3)2 = 2 Au(NO3)3 + 3 Ba
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sr + H2O = SrHO + H2 =>
2 Sr + 2 H2O = 2 SrHO + H2
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
As2S3 + Br2 + H2O = H3AsO4 + H2SO4 + HBr =>
As2S3 + 14 Br2 + 20 H2O = 2 H3AsO4 + 3 H2SO4 + 28 HBr
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
C(grafit) + O2(g) = CO2(g) =>
C(grafit) + O2(g) = CO2(g)
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
C17H35COO + H2O = C17H35COOH + C3H5(OH)3 =>
20 C17H35COO + 16 H2O = 19 C17H35COOH + 6 C3H5(OH)3
H2O3 = H2O + O2 =>
H2O3 = H2O + O2
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
MgO + N2 = Mg3N2 + O =>
3 MgO + N2 = Mg3N2 + 3 O
Pb(NO3)2(ac) + HCl(ac) = PbCl2(s) + HNO3(ac) =>
Pb(NO3)2(ac) + 2 HCl(ac) = PbCl2(s) + 2 HNO3(ac)
Me4NBr + Br2 = Me4NBr3 =>
Me4NBr + Br2 = Me4NBr3
H2O2 + CuSO4 = CuSO6 + H2 =>
H2O2 + CuSO4 = CuSO6 + H2
KBr(Ac) + Cl2(g) = KCl(Ac) + Br2(l) =>
2 KBr(Ac) + Cl2(g) = 2 KCl(Ac) + Br2(l)
CO2(g) + H2O(l) = CH(g) + O2(g) =>
4 CO2(g) + 2 H2O(l) = 4 CH(g) + 5 O2(g)
H3BO3 + H3PO4 + C3H8O3 = BP + CO2 + H2O =>
7 H3BO3 + 7 H3PO4 + 4 C3H8O3 = 7 BP + 12 CO2 + 37 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Al2(C2O4)3 + NaOH = Al(OH)3 + Na2C2O4 =>
Al2(C2O4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2C2O4
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| 前日に均衡した方程式 |
方程式のバランス10/20/24
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