Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + Pb = PbCl2 + 2 H
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
AgNO2 + Zn = ZnNO2 + Ag =>
AgNO2 + Zn = ZnNO2 + Ag
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
K2S + CoCl2 = KCl + CoS =>
K2S + CoCl2 = 2 KCl + CoS
H2SO4 + NaCN = HCN + Na2SO4 =>
H2SO4 + 2 NaCN = 2 HCN + Na2SO4
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Ca(NO3)2 + K = K(NO3)2 + Ca =>
Ca(NO3)2 + K = K(NO3)2 + Ca
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
CdBr2 + Na2S = CdS + Na2Br2 =>
CdBr2 + Na2S = CdS + Na2Br2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Zn + LiNO3 = Li + Zn(NO3)2 =>
Zn + 2 LiNO3 = 2 Li + Zn(NO3)2
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
Li + N2 = Li3N2 =>
3 Li + N2 = Li3N2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
KS + CoCl = KCl + CoS =>
KS + CoCl = KCl + CoS
NaOH + MgSO4 = NaSO4 + MgOH =>
NaOH + MgSO4 = NaSO4 + MgOH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2O2 + H2O = O2 + NaOH =>
2 Na2O2 + 2 H2O = O2 + 4 NaOH
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
Mn(ClO)4 + LiOH = Mn(OH)4 + LiClO =>
Mn(ClO)4 + 4 LiOH = Mn(OH)4 + 4 LiClO
CH4 + O2 = C + H2O =>
CH4 + O2 = C + 2 H2O
KBrO4(aq) + KBr(aq) + HCl(aq) = KCl(aq) + Br2(s) + H2O(l) =>
KBrO4(aq) + 7 KBr(aq) + 8 HCl(aq) = 8 KCl(aq) + 4 Br2(s) + 4 H2O(l)
Pt(NO3)2 + Fe = Fe(NO3)2 + Pt =>
Pt(NO3)2 + Fe = Fe(NO3)2 + Pt
CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + Sn(NO3)2 = Fe(NO3)3 + Sn =>
2 Fe + 3 Sn(NO3)2 = 2 Fe(NO3)3 + 3 Sn
Fe3(PO4)2 + H2SO4 = FeSO4 + P2O5 + H2O =>
Fe3(PO4)2 + 3 H2SO4 = 3 FeSO4 + P2O5 + 3 H2O
NiCl2 + O = NiO + Cl2O5 =>
NiCl2 + 6 O = NiO + Cl2O5
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CuSO4(aq) + Mg(s) = MgSO4(aq) + Cu(s) =>
CuSO4(aq) + Mg(s) = MgSO4(aq) + Cu(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/22/14
Equations balanced on 01/21/14
化学反応式の係数調整サイトへのご意見·ご感想