前日に均衡した方程式 |
3 Zn(OH)2(aq) + 2 H3PO4(aq) = Zn3(PO4)2(s) + 6 H2O(l)
Pb + Fe = PbFe =>
Pb + Fe = PbFe
Si + H = H4Si =>
Si + 4 H = H4Si
ZnCO3 = ZnCO2 + O2 =>
2 ZnCO3 = 2 ZnCO2 + O2
PO4 + H2O = OH + H2PO4 =>
PO4 + 2 H2O = 2 OH + H2PO4
N2O5(g) = NO + O =>
N2O5(g) = 2 NO + 3 O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KAl(SO4)2(aq) + BaCl2(aq) = BaSO4 + KCl + AlCl3 =>
KAl(SO4)2(aq) + 2 BaCl2(aq) = 2 BaSO4 + KCl + AlCl3
TiO2 + HCl = Cl2 + TiCl2 + H2O =>
TiO2 + 4 HCl = Cl2 + TiCl2 + 2 H2O
CuO + C6H8O6 = Cu + C6H6O6 + H2O =>
CuO + C6H8O6 = Cu + C6H6O6 + H2O
Cr2S3 + KNO3 + Na2CO3 = K2CrO4 + NO + K2CO3 + Na2SO4 =>
Cr2S3 + 10 KNO3 + 3 Na2CO3 = 2 K2CrO4 + 10 NO + 3 K2CO3 + 3 Na2SO4
HOCl(aq) + NaOH(aq) = OH(aq) + NaCl(aq) =>
HOCl(aq) + NaOH(aq) = 2 OH(aq) + NaCl(aq)
NiP + Ni = Ni12P5 =>
5 NiP + 7 Ni = Ni12P5
CuS + CaO = Cu + CaS + CaSO4 =>
4 CuS + 4 CaO = 4 Cu + 3 CaS + CaSO4
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Fe + Au2(SO4)3 = Fe2(SO4)3 + Au =>
2 Fe + Au2(SO4)3 = Fe2(SO4)3 + 2 Au
CaS + H{+} = Ca{2+} + H2S =>
CaS + 2 H{+} = Ca{2+} + H2S
Mn2O7 + HCl = Cl2 + MnCl2 + H2O =>
Mn2O7 + 14 HCl = 5 Cl2 + 2 MnCl2 + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
COH + O2H = H2CO3 =>
COH + O2H = H2CO3
CuCl2H2O + NaOH = Cu(OH)2 + H2O + NaCl =>
CuCl2H2O + 2 NaOH = Cu(OH)2 + H2O + 2 NaCl
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
K2[Cu(CN)4] + Na2S = Na2[Cu(CN)4] + K2S =>
K2[Cu(CN)4] + Na2S = Na2[Cu(CN)4] + K2S
Na2Cu(CN)3 + NaSCN + H2O = CuSCN + HCN + NaOH =>
Na2Cu(CN)3 + NaSCN + 3 H2O = CuSCN + 3 HCN + 3 NaOH
BiCl3 + Na2SnO2 + KOH = Bi + Na2SnO3 + KCl + H2O =>
2 BiCl3 + 3 Na2SnO2 + 6 KOH = 2 Bi + 3 Na2SnO3 + 6 KCl + 3 H2O
BaCl2 + KBr = BaBr2 + KCl =>
BaCl2 + 2 KBr = BaBr2 + 2 KCl
CuCl2(aq) + NH3(aq) = ClNH3(aq) + Cu(s) =>
CuCl2(aq) + 2 NH3(aq) = 2 ClNH3(aq) + Cu(s)
H2SO4 + Mg(OH)2 = MgSO4 + H2O = =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
HCl + Mg3(PO4)2 = MgCl2 + H3PO4 =>
6 HCl + Mg3(PO4)2 = 3 MgCl2 + 2 H3PO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Al + PbSO4 = Al(PbSO4)3 = Pb =>
Al + 3 PbSO4 = Al(PbSO4)3
PbNO32 + KI = PbI2 + K2NO32 =>
PbNO32 + 2 KI = PbI2 + K2NO32
Ge + Cl2 = GeCl4 =>
Ge + 2 Cl2 = GeCl4
Ni(ClO4) = Ni + ClO4 =>
Ni(ClO4) = Ni + ClO4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CuO + Na2SO4 = CuSO4 + Na2O =>
CuO + Na2SO4 = CuSO4 + Na2O
H2SO4 + NaBr = Na2SO4 + SO2 + H2O + Br2 =>
2 H2SO4 + 2 NaBr = Na2SO4 + SO2 + 2 H2O + Br2
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
C2H5OCOOH + NaOH = C2H5OCOONa + H2O =>
C2H5OCOOH + NaOH = C2H5OCOONa + H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
(NH4)3PO4 + KOH = K3PO4 + NH4OH =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 NH4OH
HCl + NiCl2 = NiH2 + Cl2 =>
2 HCl + NiCl2 = NiH2 + 2 Cl2
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
NaF + Ag(NO3) = AgF + NaNO3 =>
NaF + Ag(NO3) = AgF + NaNO3
Zn + H2S2O7 = H2S + ZnO + SO2 =>
5 Zn + H2S2O7 = H2S + 5 ZnO + SO2
Ca3(PO4)2 + K2SO4 = Ca3SO4 + K2(PO4)2 =>
Ca3(PO4)2 + K2SO4 = Ca3SO4 + K2(PO4)2
CuCl2 + NH3 + H2O = Cu(NH3)4*(H2O)2 + NH4Cl + OH =>
CuCl2 + 6 NH3 + 4 H2O = Cu(NH3)4*(H2O)2 + 2 NH4Cl + 2 OH
H2O + Mg2SiO4 = Mg(OH)2 + SiO2 =>
2 H2O + Mg2SiO4 = 2 Mg(OH)2 + SiO2
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