| 前日に均衡した方程式 |
FeO + H2SO4 = FeSO4 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CaCO3(s) + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g)
MgCl2 + HCl = MgH + Cl =>
MgCl2 + HCl = MgH + 3 Cl
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
HNO3 + Al = H2O + N2 + Al(NO3)3 =>
36 HNO3 + 10 Al = 18 H2O + 3 N2 + 10 Al(NO3)3
NO2 + H2SO4 = HNO3 + SO2 =>
2 NO2 + H2SO4 = 2 HNO3 + SO2
Ca(s) + H3PO4 = Ca(PO4)2(s) + H2(g) =>
Ca(s) + 2 H3PO4 = Ca(PO4)2(s) + 3 H2(g)
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
FeS + NO3{-} + H{+} = Fe{3+} + S + NO2 + H2O =>
FeS + 3 NO3{-} + 6 H{+} = Fe{3+} + S + 3 NO2 + 3 H2O
K2CrO4(aq) + SnCl2(aq) + HCl(aq) = SnCl4(aq) + CrCl3(g) + KCl(aq) + H2O(l) =>
2 K2CrO4(aq) + 3 SnCl2(aq) + 16 HCl(aq) = 3 SnCl4(aq) + 2 CrCl3(g) + 4 KCl(aq) + 8 H2O(l)
HCl(ac) + NaHCO3(s) = NaCl(ac) + H2O(l) + CO2(g) =>
HCl(ac) + NaHCO3(s) = NaCl(ac) + H2O(l) + CO2(g)
BeCl2 + Al2O3 = BeO + AlCl3 =>
3 BeCl2 + Al2O3 = 3 BeO + 2 AlCl3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SnO2 + H2 = H2O + Sn2 =>
2 SnO2 + 4 H2 = 4 H2O + Sn2
CaCO3 + Fe2(SO4)3 + H2O = Fe(OH)3 + CO2 + CaSO4 =>
3 CaCO3 + Fe2(SO4)3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 CaSO4
K2S + H2 = H2S + K =>
K2S + H2 = H2S + 2 K
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Na2SO4 + Bi(NO3)3 = Bi2(SO4)3 + NaNO3 =>
3 Na2SO4 + 2 Bi(NO3)3 = Bi2(SO4)3 + 6 NaNO3
Br2 + KAt = KBr + At2 =>
Br2 + 2 KAt = 2 KBr + At2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
SnO + NH3 = Sn + H2O + N2 =>
3 SnO + 2 NH3 = 3 Sn + 3 H2O + N2
CuH9OH + CuO2 = CuO + H2O =>
CuH9OH + 5 CuO2 = 6 CuO + 5 H2O
Ba(OH)2 + H2S = BaS + H2(OH)2 =>
Ba(OH)2 + H2S = BaS + H2(OH)2
Ca(HCO3)2(aq) = CaCO3 + H2O + CO2 =>
Ca(HCO3)2(aq) = CaCO3 + H2O + CO2
Ca + S = CaS =>
Ca + S = CaS
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
BaCo3 + NaOH = Ba(OH)2 + Na2Co3 =>
BaCo3 + 2 NaOH = Ba(OH)2 + Na2Co3
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + Fe(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe(NO3)2 = 2 Al(NO3) + Fe
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
MgPO4 + K = KPO4 + Mg =>
MgPO4 + K = KPO4 + Mg
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
Mn2O7 + CsOH = CsMnO4 + H2O =>
Mn2O7 + 2 CsOH = 2 CsMnO4 + H2O
C6H5CHCH2OH + K2CrO7 + H2SO4 = C6H5CHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 C6H5CHCH2OH + 4 K2CrO7 + 10 H2SO4 = 9 C6H5CHCOOH + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Pr(OH)3 + HI = PrI3 + H2O =>
Pr(OH)3 + 3 HI = PrI3 + 3 H2O
KI + H2NO3 = K2NO3 + HI =>
2 KI + H2NO3 = K2NO3 + 2 HI
NaSO4 + Ag = AgSO4 + Na =>
NaSO4 + Ag = AgSO4 + Na
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
As + B = AsB =>
As + B = AsB
BaSO3 + K2Cr2O7 + H2SO4 = BaSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 BaSO3 + K2Cr2O7 + 4 H2SO4 = 3 BaSO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
Ca(O2)2 + H2O = Ca(OH)2 + O2 =>
2 Ca(O2)2 + 2 H2O = 2 Ca(OH)2 + 3 O2
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11/16/24
方程式のバランス12/16/23
化学反応式の係数調整サイトへのご意見·ご感想
