| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 H2 + O2 = 2 H2O
Sn + KNO3 + KOH = K2SnO3 + NO + H2O =>
3 Sn + 4 KNO3 + 2 KOH = 3 K2SnO3 + 4 NO + H2O
CaCrO4 + NH4I = CaI2 + (NH4)2CrO4 =>
CaCrO4 + 2 NH4I = CaI2 + (NH4)2CrO4
(NH4)3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NO3NH4 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NO3NH4
CHCl3 + I2 = CCl3I + HI =>
CHCl3 + I2 = CCl3I + HI
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
Li2CO3 + KCl = LiCl + K2CO3 =>
Li2CO3 + 2 KCl = 2 LiCl + K2CO3
Ca(OH)2 + KOH = K2[Ca(OH)4] =>
Ca(OH)2 + 2 KOH = K2[Ca(OH)4]
P2O5 + Al = P + Al2O3 =>
3 P2O5 + 10 Al = 6 P + 5 Al2O3
Be2SnO4 + Na2SiO3 + H3PO4 = Na4SnBe(Si3O9)2 + Be3(PO4)2 + H2O + NaH2PO4 + H2 =>
3 Be2SnO4 + 18 Na2SiO3 + 26 H3PO4 = 3 Na4SnBe(Si3O9)2 + Be3(PO4)2 + 12 H2O + 24 NaH2PO4 + 3 H2
ZnSO4(aq) + (NH4)2S(aq) = ZnS(s) + (NH4)2SO4(aq) =>
ZnSO4(aq) + (NH4)2S(aq) = ZnS(s) + (NH4)2SO4(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H8OH(l) + O2(g) = CO2 + H2O =>
4 C3H8OH(l) + 19 O2(g) = 12 CO2 + 18 H2O
Na(s) + O2 = Na2O =>
4 Na(s) + O2 = 2 Na2O
C12H22O11 + C2H5OH + H2SO4 + CH4N2O = C23H32N20S + H2O =>
2 C12H22O11 + 27 C2H5OH + 6 H2SO4 + 60 CH4N2O = 6 C23H32N20S + 133 H2O
Mg + HO = Mg(OH)2 =>
Mg + 2 HO = Mg(OH)2
Cu2S(s) + HNO3(ac) = Cu(NO3)2(ac) + NO2(g) + S(s) + H2O(l) =>
Cu2S(s) + 8 HNO3(ac) = 2 Cu(NO3)2(ac) + 4 NO2(g) + S(s) + 4 H2O(l)
ZnO + TiO2 = ZnTiO3 =>
ZnO + TiO2 = ZnTiO3
Ag2S + NH4Cl = AgCl + (NH4)2S =>
Ag2S + 2 NH4Cl = 2 AgCl + (NH4)2S
Mn(NO3)2 + (NH4)2S2O8 + HNO3 = HMnO4 + (NH4)2SO4 + NO2 =>
12 Mn(NO3)2 + (NH4)2S2O8 + 20 HNO3 = 12 HMnO4 + 2(NH4)2SO4 + 42 NO2
Co(ClO)3 + Sn(OH)2 = Co(OH)3 + Sn(ClO)2 =>
2 Co(ClO)3 + 3 Sn(OH)2 = 2 Co(OH)3 + 3 Sn(ClO)2
NH3 + HNO3 = NH(NO3)3 + H2O =>
3 NH3 + 29 HNO3 = 8 NH(NO3)3 + 15 H2O
(CuOH)2SO4 = Cu(OH)2 + CuSO4 =>
(CuOH)2SO4 = Cu(OH)2 + CuSO4
CrCl3 + NaBr = CrBr + Cl3Na =>
CrCl3 + NaBr = CrBr + Cl3Na
Co(OH)2 + NaOH = [Co(OH)4]Na2 =>
Co(OH)2 + 2 NaOH = [Co(OH)4]Na2
CaCO3H2OCO2 = Ca(HCO3)2 =>
CaCO3H2OCO2 = Ca(HCO3)2
FeO + CO = *Fe + CO2 =>
FeO + CO = *Fe + CO2
Li + B2O3 = Li2O + B =>
6 Li + B2O3 = 3 Li2O + 2 B
CaO + S = CaS + O =>
CaO + S = CaS + O
MgBr2 + Mn(SO3)2 = Mg(SO3) + MnBr4 =>
2 MgBr2 + Mn(SO3)2 = 2 Mg(SO3) + MnBr4
Cu + HgCl = CuCl + Hg =>
Cu + HgCl = CuCl + Hg
I2 + H2O = HI + HIO =>
I2 + H2O = HI + HIO
Cr2O7{2-} + CH3OH + H3O{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{2-} + 3 CH3OH + 8 H3O{+} = 2 Cr{3+} + 3 HCHO + 15 H2O
LiOH(s) + H2SO4(aq) = Li2SO4(aq) + H2O =>
2 LiOH(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O
BaCl2 + Na2SO4 = NaCl + (BaSO4) =>
BaCl2 + Na2SO4 = 2 NaCl + (BaSO4)
HI + H2O2 = HIO3 + H2O =>
HI + 3 H2O2 = HIO3 + 3 H2O
Al2O3 + OH = AlO2 + H2O =>
Al2O3 + 2 OH = 2 AlO2 + H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
CuSO4*5H2O + Na2SnO3*3H2O = CuSnO3 + Na2SO4 + H2O =>
CuSO4*5H2O + Na2SnO3*3H2O = CuSnO3 + Na2SO4 + 8 H2O
Ni(NO3)2 + Na2(CO3) = Ni(CO3) + NaNO3 =>
Ni(NO3)2 + Na2(CO3) = Ni(CO3) + 2 NaNO3
HOCH2COOH + Na2CO3 = HOCH2COONa + CO2 + H2O =>
2 HOCH2COOH + Na2CO3 = 2 HOCH2COONa + CO2 + H2O
Mn(NO3)2*4H2O + C2H5NO2 = N2 + Mn2O3 + CO2 + H2O =>
2 Mn(NO3)2*4H2O + 2 C2H5NO2 = 3 N2 + Mn2O3 + 4 CO2 + 13 H2O
Ag + HgNO3 = Ag(NO3)2 + Hg =>
Ag + 2 HgNO3 = Ag(NO3)2 + 2 Hg
Ca(NO3)2(aq) + K2CrO4(aq) = CaCrO4 + KNO3 =>
Ca(NO3)2(aq) + K2CrO4(aq) = CaCrO4 + 2 KNO3
CH3CHO(l) + O2(g) = HC2H3O2(l) =>
2 CH3CHO(l) + O2(g) = 2 HC2H3O2(l)
CrCl3 + NaBr = CrBr + Cl3Na =>
CrCl3 + NaBr = CrBr + Cl3Na
KBr(aq) = K(s) + Br2(g) =>
2 KBr(aq) = 2 K(s) + Br2(g)
Cr(OH)2 + H3PO4 = Cr3(PO4)2 + H2O =>
3 Cr(OH)2 + 2 H3PO4 = Cr3(PO4)2 + 6 H2O
HCOOH + H2 = CH3OH + H2O =>
HCOOH + 2 H2 = CH3OH + H2O
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2 =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2
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| 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10/24/24
方程式のバランス11/23/23
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