Equations balanced on the previous day | Equations balanced on the next day |
4 B(s) + 3 O2(g) = 2 B2O3(s)
SO2 + Br2 + H2O = H{+} + SO4{-2} + Br{-} =>
SO2 + Br2 + 2 H2O = 4 H{+} + SO4{-2} + 2 Br{-}
CuFeS2 + O2 = Cu + Fe2O3 + SO2 =>
4 CuFeS2 + 11 O2 = 4 Cu + 2 Fe2O3 + 8 SO2
Al2 + NiCl2 = AlCl3 + Ni2 =>
2 Al2 + 6 NiCl2 = 4 AlCl3 + 3 Ni2
Au + NO3{-}1 + Cl{-}1 + H{+}1 = AuCl4{-1+NO2+H2O =>
Au + 3 NO3{-}1 + 4 Cl{-}1 + 6 H{+}1 = AuCl4{-1+3NO2+3H2O
K3PO4 + CrCl3 = CrPO4 + KCl =>
K3PO4 + CrCl3 = CrPO4 + 3 KCl
Al2O3 + K2CrO4 = Cr2O3 + K2AlO4 =>
Al2O3 + 2 K2CrO4 = Cr2O3 + 2 K2AlO4
Au + HCN + O2 = [Au(CN)4]2O + H2O =>
4 Au + 16 HCN + 5 O2 = 2[Au(CN)4]2O + 8 H2O
CuI6 + CuI = CuI2 =>
CuI6 + 4 CuI = 5 CuI2
NaCl + H2SO4 = Cl2 + Na2SO4 + H2S + H2O =>
8 NaCl + 5 H2SO4 = 4 Cl2 + 4 Na2SO4 + H2S + 4 H2O
K2SO4(aq) + Ca(OH)2(aq) = CaSO4 + KOH =>
K2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 KOH
C3H6S2 + O2 = CO2 + H2O + SO2 =>
2 C3H6S2 + 13 O2 = 6 CO2 + 6 H2O + 4 SO2
Fe3Al3Si2 + FeAl4Si2 = FeAl2Si + Fe2Al3Si3 =>
3 Fe3Al3Si2 + 4 FeAl4Si2 = 11 FeAl2Si + Fe2Al3Si3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
H2BeO2 + K = K2BeO2 + H2 =>
H2BeO2 + 2 K = K2BeO2 + H2
K2SO3(aq) + H2SO4(aq) = K2SO4 + H2SO3 =>
K2SO3(aq) + H2SO4(aq) = K2SO4 + H2SO3
H2C6H6O6 + OH = H2O + C6H6O6 =>
H2C6H6O6 + 2 OH = 2 H2O + C6H6O6
K2Cr2O7 = K + Cr2 + O =>
K2Cr2O7 = 2 K + Cr2 + 7 O
AX2 + O2 = AO3 + XO2 =>
2 AX2 + 7 O2 = 2 AO3 + 4 XO2
CaCl2 + NaHCO3 = CaCO3 + NaCl + H2O + CO2 =>
CaCl2 + 2 NaHCO3 = CaCO3 + 2 NaCl + H2O + CO2
Sr(OH)2 + SO3 = SrSO4 + H2O =>
Sr(OH)2 + SO3 = SrSO4 + H2O
KCN + CH3Cl = C2H3N + KCl =>
KCN + CH3Cl = C2H3N + KCl
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + PbCl2 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbCl2
Cr(OH)3 + H2 = Cr(OH)2 + H2O =>
2 Cr(OH)3 + H2 = 2 Cr(OH)2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaCl2 + Ca3(Po4)2 = Ca(Po4) + ClCa =>
CaCl2 + Ca3(Po4)2 = 2 Ca(Po4) + 2 ClCa
Ba(ClO3)2 + KOH = K(ClO3)2 + BaOH =>
Ba(ClO3)2 + KOH = K(ClO3)2 + BaOH
P4 + O2 + NaOH = Na2PO4 + H2O =>
P4 + 6 O2 + 8 NaOH = 4 Na2PO4 + 4 H2O
O + H3 = (OH3) =>
O + H3 = (OH3)
AsCl3(aq) + H2S(aq) = As2S3(s) + HCl(g) =>
2 AsCl3(aq) + 3 H2S(aq) = As2S3(s) + 6 HCl(g)
Na2SO4 + HCl = Na2SO4HCl =>
Na2SO4 + HCl = Na2SO4HCl
K2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + K2SO4 + HCOOH + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 HCOOH + 11 H2O
CaSnO2 + Bi(OH)3 = Bi + CaSnO3 + H2O =>
3 CaSnO2 + 2 Bi(OH)3 = 2 Bi + 3 CaSnO3 + 3 H2O
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
N3O4 + O2 = NO3 =>
2 N3O4 + 5 O2 = 6 NO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Zn + NO3{-} + H2O = NH3 + Zn(OH)4{-2} + H{+} =>
4 Zn + NO3{-} + 13 H2O = NH3 + 4 Zn(OH)4{-2} + 7 H{+}
MnO4{-} + NO2{-} + H{+} = H2O + Mn{2+} + NO3{-} =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 3 H2O + 2 Mn{2+} + 5 NO3{-}
C + Cr2O3 = CO2 + Cr =>
3 C + 2 Cr2O3 = 3 CO2 + 4 Cr
H3C6H5O7 + CsOH = CsH2C6H5O7 + H2O =>
H3C6H5O7 + CsOH = CsH2C6H5O7 + H2O
B2H6 + NaH = NaBH4 =>
B2H6 + 2 NaH = 2 NaBH4
Ag + CuSO4 = Cu + AgSO4 =>
Ag + CuSO4 = Cu + AgSO4
Al + NaOH + H2O = NaAlO3 + H2 =>
2 Al + 2 NaOH + 4 H2O = 2 NaAlO3 + 5 H2
CoCl2 + N2S = CoN2 + Cl2S =>
CoCl2 + N2S = CoN2 + Cl2S
(b)AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
(b)AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
KAl(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
AlO + H2O = Al(OH)2 =>
AlO + H2O = Al(OH)2
HNO3 + CdS = Cd(NO3)2 + S + NO + H2O =>
8 HNO3 + 3 CdS = 3 Cd(NO3)2 + 3 S + 2 NO + 4 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 03/20/24
Equations balanced on 04/19/23
Deixe seu comentário sobre a sua experiência com o balanceador de equação química.