| 前日に均衡した方程式 |
Mg + SnCl2(aq) = MgCl2 + Sn
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H3 + O3 = CO2 + H2O =>
2 C3H3 + 5 O3 = 6 CO2 + 3 H2O
HNO3 + Na2S2O4 = HNaS2O3 + NaNO3 + SO2 + H2O =>
3 HNO3 + 2 Na2S2O4 = HNaS2O3 + 3 NaNO3 + 2 SO2 + H2O
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
Na2SO4 + C12H24 + H2O = NaC12H25SO4 + NaOH =>
Na2SO4 + C12H24 + H2O = NaC12H25SO4 + NaOH
Al + Fe3O4 = Fe3 + Al2O3 =>
8 Al + 3 Fe3O4 = 3 Fe3 + 4 Al2O3
Na3PO4 + AgNO3 = Na3NO3 + (AgPO4)3 =>
3 Na3PO4 + 3 AgNO3 = 3 Na3NO3 + (AgPO4)3
CH18 + O2 = CO + H2O =>
CH18 + 5 O2 = CO + 9 H2O
W6 + (SO4)2 = W2(SO4)6 =>
W6 + 9(SO4)2 = 3 W2(SO4)6
V2O3 + B + C = VB2 + CO =>
V2O3 + 4 B + 3 C = 2 VB2 + 3 CO
FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
H2S + Na2SO3 = S + NaOH + H2O =>
2 H2S + Na2SO3 = 3 S + 2 NaOH + H2O
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
CaPO4 + Mg(OH)2 = Ca(OH)2 + MgPO4 =>
CaPO4 + Mg(OH)2 = Ca(OH)2 + MgPO4
PbCrO4 + OH{-} = Pb(OH)4{2-} + CrO4{2-} =>
PbCrO4 + 4 OH{-} = Pb(OH)4{2-} + CrO4{2-}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(CH3)3COH + O2 = H2O + C =>
(CH3)3COH + 2 O2 = 5 H2O + 4 C
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cl7 + H2 = HCl =>
2 Cl7 + 7 H2 = 14 HCl
C5H12O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
6 C5H12O + 10 K2Cr2O7 + 40 H2SO4 = 15 CH3COOH + 10 Cr2(SO4)3 + 46 H2O + 10 K2SO4
H2 + S = H22S =>
11 H2 + S = H22S
MgO + H = MgH + O =>
MgO + H = MgH + O
CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
K2PtCl6 + KNO2 + H2O = K2Pt[NO2]4 + KNO3 + KCl + HCl =>
K2PtCl6 + 5 KNO2 + H2O = K2Pt[NO2]4 + KNO3 + 4 KCl + 2 HCl
Y2 + H2SO4 = H2 + YSO4 =>
Y2 + 2 H2SO4 = 2 H2 + 2 YSO4
C3H8O + C2H5COOH = C5H10O2 + H2O =>
2 C3H8O + 3 C2H5COOH = 3 C5H10O2 + 2 H2O
C3Cl3N3O3 + NaClO3 + Si = SiO2 + NO2 + Na2CO3 + Cl2 =>
2 C3Cl3N3O3 + 12 NaClO3 + 6 Si = 6 SiO2 + 6 NO2 + 6 Na2CO3 + 9 Cl2
Zn + H3AgO3 + HCl = ZnCl2 + AgH3 + H2O =>
3 Zn + H3AgO3 + 6 HCl = 3 ZnCl2 + AgH3 + 3 H2O
NaO + ClO2 = NaCl + O2 =>
2 NaO + 2 ClO2 = 2 NaCl + 3 O2
Mg(s) + NaOH(aq) = Mg(OH)2(s) + Na =>
Mg(s) + 2 NaOH(aq) = Mg(OH)2(s) + 2 Na
NH4SCN + H2S = NH3 + CS2 =>
NH4SCN + H2S = 2 NH3 + CS2
Be(OH)2 + NH4HF2 = (NH4)2BeF4 + H2O =>
Be(OH)2 + 2 NH4HF2 = (NH4)2BeF4 + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CO2 + H2S = COS + H2O =>
CO2 + H2S = COS + H2O
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
KBr = K + Br2 =>
2 KBr = 2 K + Br2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Ca(OH)2 + MgPO4 = CaPO4 + Mg(OH)2 =>
Ca(OH)2 + MgPO4 = CaPO4 + Mg(OH)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
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| 前日に均衡した方程式 |
方程式のバランス12/16/24
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