Equations balanced on the previous day | Equations balanced on the next day |
FeS + 2 HNO3 = Fe(NO3) + S + NO2 + H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH4OH =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH4OH
I{-} + Ca2{+2} = Ca + I2 =>
2 I{-} + Ca2{+2} = 2 Ca + I2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
H2O + HBO3 = H3O + BO3 =>
H2O + HBO3 = H3O + BO3
O2 = O3 =>
3 O2 = 2 O3
Si2H3 + O2 = SiO2 + H2O(g) =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O(g)
NaCN + Cl2 + NaOH = N2 + NaHCO3 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 10 NaOH = N2 + 2 NaHCO3 + 10 NaCl + 4 H2O
Al(NO3)3(aq) + KOH(aq) = Al(OH)3 + KNO3(aq) =>
Al(NO3)3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KNO3(aq)
Pb(NO3)2 + K(OH) = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 K(OH) = Pb(OH)2 + 2 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ni + MgCl = Mg + NiCl =>
Ni + MgCl = Mg + NiCl
Fe(OH)2 = Fe3O4 + H2O + H2 =>
3 Fe(OH)2 = Fe3O4 + 2 H2O + H2
Cr(OH)3 + HNO3{-} + OH{-} = CrO4{2-} + H2O + NO2{-} =>
Cr(OH)3 + 3 HNO3{-} + 2 OH{-} = CrO4{2-} + 4 H2O + 3 NO2{-}
AgCH3COO = Ag + (CH3CO)2O + O2 =>
4 AgCH3COO = 4 Ag + 2(CH3CO)2O + O2
CO3 + HCl = CO2 + Cl2 + H2O =>
CO3 + 2 HCl = CO2 + Cl2 + H2O
NaCN + Cl2 + NaOH = N2 + NaHCO3 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 10 NaOH = N2 + 2 NaHCO3 + 10 NaCl + 4 H2O
Fe2S3 + O2 = FeO + SO2 =>
Fe2S3 + 4 O2 = 2 FeO + 3 SO2
(NH2)2CO(s) + NaOH(s) = NH3(g) + Na2CO3(l) =>
(NH2)2CO(s) + 2 NaOH(s) = 2 NH3(g) + Na2CO3(l)
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
CH3COOH + H2O + NaCO3 = NaHCO3 + CO2 =>
CH3COOH + 2 H2O + 8 NaCO3 = 8 NaHCO3 + 2 CO2
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
K3Fe(SCN)6 + Na2Cr2O7 + H2(SO4) = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + Na2(SO4) + KNO3 =>
K3Fe(SCN)6 + 16 Na2Cr2O7 + 58 H2(SO4) = Fe(NO3)3 + 16 Cr2(SO4)3 + 6 CO2 + 58 H2O + 16 Na2(SO4) + 3 KNO3
Ca + Sn(NO3)2 = Sn + Ca(NO3)2 =>
Ca + Sn(NO3)2 = Sn + Ca(NO3)2
K + NaOH = KO + NaH =>
K + NaOH = KO + NaH
Fe2S3 + O2 = FeO + SO2 =>
Fe2S3 + 4 O2 = 2 FeO + 3 SO2
CH2CHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH2CHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Fe2S3 + O2 = FeO + SO2 =>
Fe2S3 + 4 O2 = 2 FeO + 3 SO2
Li2(CO3) + Cr(NO3)3 = Li(NO3) + (CO3)3Cr2 =>
3 Li2(CO3) + 2 Cr(NO3)3 = 6 Li(NO3) + (CO3)3Cr2
Bi + Bi2O3 + Cu + Se + NaNO2 + Pb = Bi965Na015Pb0Cu1000Se1000O1000 + N2O3 =>
1820 Bi + 1985 Bi2O3 + 6000 Cu + 6000 Se + 90 NaNO2 + 6 Pb = 6 Bi965Na015Pb0Cu1000Se1000O1000 + 45 N2O3
[Be(H2O)4]2 + H2O = [Be(OH)3OH] + H3O =>
[Be(H2O)4]2 + 8 H2O = 2[Be(OH)3OH] + 8 H3O
Mg(OH)2 + HCOOH = Mg(COOH)2 + H2O =>
Mg(OH)2 + 2 HCOOH = Mg(COOH)2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
F2(g) + KI(s) = I2 + KF(s) =>
F2(g) + 2 KI(s) = I2 + 2 KF(s)
K2Cr2O7 + H2SO4 + CH3OH = HCOOH + H2O + K2SO4 + Cr2(SO4)3 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3OH = 3 HCOOH + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3
NH4{+} + CO2 = H2O + NC{+} =>
NH4{+} + CO2 = 2 H2O + NC{+}
Zn(C2H3O2)2 + Ba(OH)2 = Zn(OH)2 + Ba(C2H3O2)2 =>
Zn(C2H3O2)2 + Ba(OH)2 = Zn(OH)2 + Ba(C2H3O2)2
C10H12NO + HNO3 = C10H12N2O3 + H2O + CH3COOH =>
16 C10H12NO + 14 HNO3 = 15 C10H12N2O3 + 3 H2O + 5 CH3COOH
C6H5COOH + Br2 = C6H4BrCOOH + HBr =>
C6H5COOH + Br2 = C6H4BrCOOH + HBr
CaCO3(s) + HCl(aq) = CaCl(s) + HCO3(aq) =>
CaCO3(s) + HCl(aq) = CaCl(s) + HCO3(aq)
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
H2(SO4) + KOH = H3O + K(SO4) =>
H2(SO4) + KOH = H3O + K(SO4)
H2TiCl6 + Zn = ZnCl2 + TiCl3 + HCl =>
2 H2TiCl6 + Zn = ZnCl2 + 2 TiCl3 + 4 HCl
FeBr3 = Fe + Br3 =>
FeBr3 = Fe + Br3
NaHSO4 + NaClO + NaCl = Cl2 + HOH + Na2SO4 =>
2 NaHSO4 + NaClO + NaCl = Cl2 + HOH + 2 Na2SO4
Na2SiO3 + BaCl2 = BaSiO3 + NaCl =>
Na2SiO3 + BaCl2 = BaSiO3 + 2 NaCl
As2S5 + KClO3 + H2O = H3AsO4 + H2SO4 + KCl =>
3 As2S5 + 20 KClO3 + 24 H2O = 6 H3AsO4 + 15 H2SO4 + 20 KCl
CH3CH2CH2CH2NO2 + SnCl2 + HCl = CH3CH2CH2CH2NH2 + SnCl4 + H2O =>
CH3CH2CH2CH2NO2 + 3 SnCl2 + 6 HCl = CH3CH2CH2CH2NH2 + 3 SnCl4 + 2 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Na2O2 + Na = Na2O =>
Na2O2 + 2 Na = 2 Na2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/20/23
Equations balanced on 12/20/22
Deixe seu comentário sobre a sua experiência com o balanceador de equação química.