| 前日に均衡した方程式 |
3(a)Zn + 8 HNO3 = 3 Zn(NO3)2 + 4 H2O + 2 NO
Cl2 + SeO3{2-} + OH{-} = SeO4{2-} + Cl{-} + H2O =>
Cl2 + SeO3{2-} + 2 OH{-} = SeO4{2-} + 2 Cl{-} + H2O
MnO4 + HCl = MnCl2 + Cl2 + H2O =>
MnO4 + 8 HCl = MnCl2 + 3 Cl2 + 4 H2O
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
HgCl2 + AgNO3 = Hg(NO3)2 + AgCl =>
HgCl2 + 2 AgNO3 = Hg(NO3)2 + 2 AgCl
NaO + SnO = NaSnO2 =>
NaO + SnO = NaSnO2
H3PO2 + K2Cr2O7 + H2SO4 = H3PO3 + K2SO4 + Cr2(SO4)2 + H2O =>
4 H3PO2 + K2Cr2O7 + 3 H2SO4 = 4 H3PO3 + K2SO4 + Cr2(SO4)2 + 3 H2O
Ca(NO3)2 + Na2CO3(aq) = CaCO3(s) + NaNO3(aq) =>
Ca(NO3)2 + Na2CO3(aq) = CaCO3(s) + 2 NaNO3(aq)
P4 + NaOH + H2O = NaHPO2 + PH3 =>
5 P4 + 12 NaOH + 12 H2O = 12 NaHPO2 + 8 PH3
CH3COOH + CH3CH3CH2OH = CH3COOCH2CH2CH3 + H2O =>
17 CH3COOH + 12 CH3CH3CH2OH = 14 CH3COOCH2CH2CH3 + 18 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Mg(HCO3)2 + KOH = Mg(OH)2 + KHCO3 =>
Mg(HCO3)2 + 2 KOH = Mg(OH)2 + 2 KHCO3
FeCl2 + NH4OH = FeO + NH4Cl + H2O =>
FeCl2 + 2 NH4OH = FeO + 2 NH4Cl + H2O
C3H4O2 + O = CO2 + H2O =>
C3H4O2 + 6 O = 3 CO2 + 2 H2O
C2H3NaO2 + (NH4)2SO4 = Na2SO4 + C2H7NO2 =>
2 C2H3NaO2 + (NH4)2SO4 = Na2SO4 + 2 C2H7NO2
O2 = O3 =>
3 O2 = 2 O3
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
PbO = Pb2O + O2 =>
4 PbO = 2 Pb2O + O2
Pb(NO3)2(aq) + KI = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI = PbI2(s) + 2 KNO3(aq)
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
Na3[Cr(OH)6] + H2SO4 = Cr2(SO4)3 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 H2SO4 = Cr2(SO4)3 + 6 NaOH + 6 H2O
Mg(BH4)2 = B + H2 + Mg =>
Mg(BH4)2 = 2 B + 4 H2 + Mg
CH3COOH(ac) + NaHCO3(s) = CH3COONa(ac) + CO2(a) + H2O =>
CH3COOH(ac) + NaHCO3(s) = CH3COONa(ac) + CO2(a) + H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
KBr + AlCl3 = AlBr3 + KCl =>
3 KBr + AlCl3 = AlBr3 + 3 KCl
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
BaO + Cl2 = ClO2 + Ba =>
4 BaO + Cl2 = 2 ClO2 + 4 Ba
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + H(NO3) = Fe(NO3)3 + H =>
Fe + 3 H(NO3) = Fe(NO3)3 + 3 H
CaCO3 + Co3O4 + NH4H2PO4 = CaCoP2O7 + NH3 + CO2 + O2 + H2O =>
6 CaCO3 + 2 Co3O4 + 12 NH4H2PO4 = 6 CaCoP2O7 + 12 NH3 + 6 CO2 + O2 + 18 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
C2H2 + CO2 = C2O2 + H2 =>
C2H2 + 2 CO2 = 2 C2O2 + H2
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Pb(NO3)2 + HI = PbI2 + HNO3 =>
Pb(NO3)2 + 2 HI = PbI2 + 2 HNO3
H + MnO4{-} + NO2 = Mn{2+} + NO3{-} + H2O =>
2 H + MnO4{-} + 3 NO2 = Mn{2+} + 3 NO3{-} + H2O
C5H12 + O2 = C2O2 + H2O =>
2 C5H12 + 11 O2 = 5 C2O2 + 12 H2O
Al(s) + HCl(ag) = AlCl2(ag) + H2(g) =>
Al(s) + 2 HCl(ag) = AlCl2(ag) + H2(g)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaHCO3 + C2H5OH + NH4NO3 = Na2CO3 + C2H5NH2 + O2 =>
4 NaHCO3 + C2H5OH + NH4NO3 = 2 Na2CO3 + 2 C2H5NH2 + 5 O2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
P4 + O2 = P2O4 =>
P4 + 4 O2 = 2 P2O4
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
Zn + O + HCl = ZnCl2 + H2O =>
Zn + O + 2 HCl = ZnCl2 + H2O
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01/05/25
方程式のバランス02/04/24
化学反応式の係数調整サイトへのご意見·ご感想
