Equations balanced on the previous day | Equations balanced on the next day |
Na2[Zn(OH)4] + ZnCl2 = 2 Zn(OH)2 + 2 NaCl
Cd + Cr{3+}(NO3)3 = Cd{2+}(NO3)2 + Cr =>
3 Cd + 2 Cr{3+}(NO3)3 = 3 Cd{2+}(NO3)2 + 2 Cr
Cu4 + Ga = CuGa =>
Cu4 + 4 Ga = 4 CuGa
Cu4 + Ga = CuGa =>
Cu4 + 4 Ga = 4 CuGa
Ag(NH3) + Cl2 + HNO3 = AgCl + NH4 + NO3 =>
2 Ag(NH3) + Cl2 + 2 HNO3 = 2 AgCl + 2 NH4 + 2 NO3
ZnSO4*7H2O + HNO3 = Zn(NO3)2 + H2SO4 + H2O =>
ZnSO4*7H2O + 2 HNO3 = Zn(NO3)2 + H2SO4 + 7 H2O
Na2SO4 + KIO3 + H2SO4 = K2SO4 + NaSO4 + I2 + H2O =>
5 Na2SO4 + 2 KIO3 + 6 H2SO4 = K2SO4 + 10 NaSO4 + I2 + 6 H2O
NaHCO3(s) + NaOH(s) = Na2CO3 + H2O =>
NaHCO3(s) + NaOH(s) = Na2CO3 + H2O
HNO3 + PbS = Pb(SO4) + H2O + NO2 =>
8 HNO3 + PbS = Pb(SO4) + 4 H2O + 8 NO2
CaO + CO3 = CaC2 + O2 =>
2 CaO + 4 CO3 = 2 CaC2 + 7 O2
(NH4)3PO4 + Cr2(SO4)3 = CrPO4 + (NH4)2SO4 =>
2(NH4)3PO4 + Cr2(SO4)3 = 2 CrPO4 + 3(NH4)2SO4
BrO3{-} + I{-} + H2O = Br{-} + I2 + OH{-} =>
BrO3{-} + 6 I{-} + 3 H2O = Br{-} + 3 I2 + 6 OH{-}
Cu{2+} + Fe{2+} = CuFe{4+} =>
Cu{2+} + Fe{2+} = CuFe{4+}
Cd + Cr{3+}(NO3)3 = Cd{2+}(NO3)2 + Cr =>
3 Cd + 2 Cr{3+}(NO3)3 = 3 Cd{2+}(NO3)2 + 2 Cr
CU + Pb(NO3)2 = CU(NO3) + Pb =>
2 CU + Pb(NO3)2 = 2 CU(NO3) + Pb
Li + Zn(OH)4 = Li[Zn(OH)4] =>
Li + Zn(OH)4 = Li[Zn(OH)4]
Cl2O7 + H2O = ((HClO4)6) =>
3 Cl2O7 + 3 H2O = ((HClO4)6)
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312(Cr(N2H4CO)6)4(Cr(CN)6)3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
Cu{+} + MnO4[{-}] + H2O = Cu{2+} + MnO2 + OH[{-}] =>
3 Cu{+} + MnO4[{-}] + 2 H2O = 3 Cu{2+} + MnO2 + 4 OH[{-}]
C6H12 + HOH = C6H12HOH =>
C6H12 + HOH = C6H12HOH
HNO3 + PbS = Pb(SO4) + H2O + NO2 =>
8 HNO3 + PbS = Pb(SO4) + 4 H2O + 8 NO2
Hg + N2 = HgN =>
2 Hg + N2 = 2 HgN
NH4NO3N2 = N2 + O2 + H2O =>
2 NH4NO3N2 = 4 N2 + O2 + 4 H2O
SiSO2 + C = CO + SiS =>
SiSO2 + 2 C = 2 CO + SiS
CU + Pb(NO3)2 = CU(NO3) + Pb =>
2 CU + Pb(NO3)2 = 2 CU(NO3) + Pb
C4H2 + H2O = CO + H2 =>
C4H2 + 4 H2O = 4 CO + 5 H2
BF3 + LiAlH4 = AlF3 + LiF + B2H6 =>
4 BF3 + 3 LiAlH4 = 3 AlF3 + 3 LiF + 2 B2H6
Zn + O2 = ZnO4 =>
Zn + 2 O2 = ZnO4
Pb(NO3)2 + KBr2 = PbBr2 + K(NO3)2 =>
Pb(NO3)2 + KBr2 = PbBr2 + K(NO3)2
(MgBr2) + NaOH = Mg(OH)2 + NaBr =>
(MgBr2) + 2 NaOH = Mg(OH)2 + 2 NaBr
Cd + Cr{3+}(NO3)3 = Cd{2+}(NO3)2 + Cr =>
3 Cd + 2 Cr{3+}(NO3)3 = 3 Cd{2+}(NO3)2 + 2 Cr
HNO3 + PbS = Pb(SO4) + H2O + NO2 =>
8 HNO3 + PbS = Pb(SO4) + 4 H2O + 8 NO2
CU + Pb(NO3)2 = CU(NO3) + Pb =>
2 CU + Pb(NO3)2 = 2 CU(NO3) + Pb
NF3 + AlCl3 = N2 + Cl2 + AlF3 =>
2 NF3 + 2 AlCl3 = N2 + 3 Cl2 + 2 AlF3
Na + HI = NaI + H2 =>
2 Na + 2 HI = 2 NaI + H2
Cu4 + Ga = CuGa =>
Cu4 + 4 Ga = 4 CuGa
HCl(aq) + Ca = H + CaCl =>
HCl(aq) + Ca = H + CaCl
Pb + Cl + NaSO4 = PbSO4 + NaCl =>
Pb + Cl + NaSO4 = PbSO4 + NaCl
NH4NO3(aq) + Ba(OH)2(aq) = NH4(OH)(aq) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH4(OH)(aq) + Ba(NO3)2(aq)
H2Cr2O7 + Na2CO3 = Na2CrO4 + CO2 + H2O =>
H2Cr2O7 + 2 Na2CO3 = 2 Na2CrO4 + 2 CO2 + H2O
NO2 + C2H5OH = CO2 + N2 + H2O =>
6 NO2 + 2 C2H5OH = 4 CO2 + 3 N2 + 6 H2O
Rb2SO4 + H2O = H2SO4 + Rb2O =>
Rb2SO4 + H2O = H2SO4 + Rb2O
Hg(NO3)2(aq) + NaI(aq) = HgI2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaI(aq) = HgI2(s) + 2 NaNO3(aq)
Hg2{+2} = Hg{+2} + e =>
Hg2{+2} = 2 Hg{+2} + 2e
Pb + NaOH = Pb(NaOH) =>
Pb + NaOH = Pb(NaOH)
AuCl3 + HCl = HAuCl4 =>
AuCl3 + HCl = HAuCl4
SIO2 + H2F2 = SIF4 + H2O =>
SIO2 + 2 H2F2 = SIF4 + 2 H2O
NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO2 + H2O =>
2 FeS2 + 30 HNO3 = Fe2(SO4)3 + H2SO4 + 30 NO2 + 14 H2O
C7H8 + (SO4{2-}) = CO2 + H2O + (S({-2})) =>
2 C7H8 + 9(SO4{2-}) = 14 CO2 + 8 H2O + 9(S({-2}))
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/29/24
Equations balanced on 03/30/23
化学反応式の係数調整サイトへのご意見·ご感想