Equations balanced on the previous day | Equations balanced on the next day |
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
XCo{2+}(NO3{-})2 + K{+}I{-} = XK{+}NO3{-} + Co{2+}I{-} =>
XCo{2+}(NO3{-})2 + K{+}I{-} = XK{+}NO3{-} + Co{2+}I{-}
KOH + MnBr = KBr + MnOH =>
KOH + MnBr = KBr + MnOH
Hg3N2 + HCl = HgCl2 + H3N =>
Hg3N2 + 6 HCl = 3 HgCl2 + 2 H3N
KMnO4 + C3H8O3 = Mn2O2 + K2CO3 + CO2 + H2O =>
14 KMnO4 + 5 C3H8O3 = 7 Mn2O2 + 7 K2CO3 + 8 CO2 + 20 H2O
Na2CO3(aq) + CuCl2(aq) = CuCO3(aq) + NaCl(aq) =>
Na2CO3(aq) + CuCl2(aq) = CuCO3(aq) + 2 NaCl(aq)
Fe2O3 + NO2 = Fe(NO3)3 + N2 =>
4 Fe2O3 + 30 NO2 = 8 Fe(NO3)3 + 3 N2
Ba(OH)2 = OH + Ba =>
Ba(OH)2 = 2 OH + Ba
MgO + H2O = Mg{2+} + OH{-} =>
MgO + H2O = Mg{2+} + 2 OH{-}
C6H14O2 + O2 = CO2 + H2O =>
2 C6H14O2 + 17 O2 = 12 CO2 + 14 H2O
Cr2O7{2-} + Cl{-} + H{+} = Cr{3-} + Cl2 + H2O =>
Cr2O7{2-} + 18 Cl{-} + 14 H{+} = 2 Cr{3-} + 9 Cl2 + 7 H2O
LiNH2 + H2O = LiOH + NH3 =>
LiNH2 + H2O = LiOH + NH3
Ba(C2H3O2)2 + Ag2SO4 = BaSO4 + Ag2(C2H3O2)2 =>
Ba(C2H3O2)2 + Ag2SO4 = BaSO4 + Ag2(C2H3O2)2
Fe(NO3)3 + NH3 = Fe(OH)2 + HNO3 + N3O =>
25 Fe(NO3)3 + 34 NH3 = 25 Fe(OH)2 + 52 HNO3 + 19 N3O
N3O2 + H2 = H2O + N2 =>
2 N3O2 + 4 H2 = 4 H2O + 3 N2
Na2[Pb(OH)4] + CS(NH2)2 = PbS + Na2CO3 + NH3 + H2O =>
Na2[Pb(OH)4] + CS(NH2)2 = PbS + Na2CO3 + 2 NH3 + H2O
Ce(NO3)3 + NaOH + Br2 = Ce(OH)4 + NaBr + NaNO3 =>
2 Ce(NO3)3 + 8 NaOH + Br2 = 2 Ce(OH)4 + 2 NaBr + 6 NaNO3
CH3COONa + H2O = H2 + C2H6 + NaHCO3 =>
2 CH3COONa + 2 H2O = H2 + C2H6 + 2 NaHCO3
Ag(NO3) + Na2(CO3) = Ag2(CO3) + Na(NO3) =>
2 Ag(NO3) + Na2(CO3) = Ag2(CO3) + 2 Na(NO3)
Pb(NO3)2(aq) + HCl = PbCl2 + HNO3 =>
Pb(NO3)2(aq) + 2 HCl = PbCl2 + 2 HNO3
NH3 + CuSO4 = SO4 + Cu(NH3)4 =>
4 NH3 + CuSO4 = SO4 + Cu(NH3)4
Fe + H3PO4 = Fe2(HPO4)2 + H2 =>
2 Fe + 2 H3PO4 = Fe2(HPO4)2 + 2 H2
Fe + KMnO4 = K2O + MnO + Fe2O3 =>
10 Fe + 6 KMnO4 = 3 K2O + 6 MnO + 5 Fe2O3
CuO + NaCN + Ca(OH)2 + H2O = Ca(Cu(CN)2)2 + NaOH + O2 =>
4 CuO + 8 NaCN + 2 Ca(OH)2 + 2 H2O = 2 Ca(Cu(CN)2)2 + 8 NaOH + O2
Co + Ag{+} = Ag + Co2{+} =>
2 Co + Ag{+} = Ag + Co2{+}
CH3COOH(aq) + NaOH = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH = CH3COONa(aq) + H2O(l)
PbNO3 + C2O4 = PbO4 + C2NO3 =>
PbNO3 + C2O4 = PbO4 + C2NO3
Ca(OH)2 + C12H22O11 = C12H22O11CaO + H2O =>
Ca(OH)2 + C12H22O11 = C12H22O11CaO + H2O
Cu(NO3)2 + NH4OH = CuHNO4 + NH4NO3 =>
Cu(NO3)2 + NH4OH = CuHNO4 + NH4NO3
Ag + Rh + BrF3 = Ag2RhF6 + Br2 =>
2 Ag + Rh + 2 BrF3 = Ag2RhF6 + Br2
H3S + (Cr2O7) = S + Cr + H2O =>
14 H3S + 3(Cr2O7) = 14 S + 6 Cr + 21 H2O
Ba(NO3)2(aq) + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2(aq) + K2SO4 = BaSO4 + 2 KNO3
NAgC2H3O2 + AgNO3 = NAgNO3 + AgC2H3O2 =>
NAgC2H3O2 + AgNO3 = NAgNO3 + AgC2H3O2
NaCl + H2Se = HCl + Na2Se =>
2 NaCl + H2Se = 2 HCl + Na2Se
Pb(NO3)2 + Na2(PO)4 = Pb(PO)4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2(PO)4 = Pb(PO)4 + Na2(NO3)2
O3 + Mn = MnO2 =>
2 O3 + 3 Mn = 3 MnO2
Ba(NO3)2 + H2CO3 = BaCO3 + HNO3 =>
Ba(NO3)2 + H2CO3 = BaCO3 + 2 HNO3
W + Tc = WTc =>
W + Tc = WTc
KMnO4 + NH4SCN = KSCN + NH4MnO4 =>
KMnO4 + NH4SCN = KSCN + NH4MnO4
Be(OH)2 + NH4HF2 = (NH4)2BeF4 + H2O =>
Be(OH)2 + 2 NH4HF2 = (NH4)2BeF4 + 2 H2O
NaSO4 + CaBr = CaSO4 + NaBr =>
NaSO4 + CaBr = CaSO4 + NaBr
Mg2 + Ag3N2 = Mg3N2 + Ag2 =>
3 Mg2 + 2 Ag3N2 = 2 Mg3N2 + 3 Ag2
Fe2Cl + MgSO4 = Fe2SO4 + MgCl =>
Fe2Cl + MgSO4 = Fe2SO4 + MgCl
Pb(NO3)2 + CrCl2 = PbCl2(s) + Cr(NO3)2 =>
Pb(NO3)2 + CrCl2 = PbCl2(s) + Cr(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(F)2 + Na3PO4 = Mg3(PO4)2 + NaF =>
3 Mg(F)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaF
Mg(OH)2 + H4Se = Mg4Se2 + H2O =>
4 Mg(OH)2 + 2 H4Se = Mg4Se2 + 8 H2O
Pb(OH)2 + NaOH = Pb(OH)3 + Na =>
Pb(OH)2 + NaOH = Pb(OH)3 + Na
(NH4)2Cr2O7 = NH + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH + 6 H2O + 2 Cr2O3 + O2
HNO3 + Ag(NH3)2 + Cl = AgCl + NH + H2O =>
2 HNO3 + 3 Ag(NH3)2 + 3 Cl = 3 AgCl + 8 NH + 6 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 12/20/23
Equations balanced on 01/19/23
化学反応式の係数調整サイトへのご意見·ご感想