Equations balanced on the previous day | Equations balanced on the next day |
PbO2 + SeO32{-}� = PbO + SeO42{-}
K + O2 = K2O =>
4 K + O2 = 2 K2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
As2S5 + H2O = H3AsO4 + HSO4{-} + H{+} + e =>
As2S5 + 28 H2O = 2 H3AsO4 + 5 HSO4{-} + 45 H{+} + 40e
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
UF4 + F2 = UF6 =>
UF4 + F2 = UF6
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Al + Fe = AlFe =>
Al + Fe = AlFe
CO2 + KOH = KHCO3 =>
CO2 + KOH = KHCO3
Ca + Pb(NO3)2 = Ca(NO3)2 + Pb =>
Ca + Pb(NO3)2 = Ca(NO3)2 + Pb
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
PbO2 + H3C2O4� = PbO + CO2 + H2O =>
3 PbO2 + 2 H3C2O4� = 3 PbO + 4 CO2 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NO3{-} + e + H{+} = NO2 + H2O =>
NO3{-} + e + 2 H{+} = NO2 + H2O
KHCO3 + Ca(OH)2 = CaCO3 + K2CO3 + H2O =>
2 KHCO3 + Ca(OH)2 = CaCO3 + K2CO3 + 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
HI + Ba(OH)2 = H2O + BaHOI =>
HI + Ba(OH)2 = H2O + BaHOI
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiF4 + H2O = SiO2 + HF =>
SiF4 + 2 H2O = SiO2 + 4 HF
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2O + CO2 + 2 KC2H3O2
C6H6N2O2 + NaBH4 + H2O = C6H4(NH2)2 + H3BO3 + Na =>
7 C6H6N2O2 + 6 NaBH4 + 4 H2O = 7 C6H4(NH2)2 + 6 H3BO3 + 6 Na
Pb(NO3)2 + NaOH = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 Na(NO3)
FeCl3*6H2O + AgNO3 = FeNO3 + AgCl3*6H2O =>
FeCl3*6H2O + AgNO3 = FeNO3 + AgCl3*6H2O
CH3(CH2)CH3 + O2 = CO2 + H2O =>
CH3(CH2)CH3 + 5 O2 = 3 CO2 + 4 H2O
HCl(aq) + CoSO4(aq) = HSO4 + CoCl =>
HCl(aq) + CoSO4(aq) = HSO4 + CoCl
CH3(CH2)CH3 + O2 = CO2 + H2O =>
CH3(CH2)CH3 + 5 O2 = 3 CO2 + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
PbO2 + H4C2O4� = PbO + CO2 + H2O =>
2 PbO2 + H4C2O4� = 2 PbO + 2 CO2 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
H2SO4 + Cu = CuSO4 + SO2 + H2O =>
2 H2SO4 + Cu = CuSO4 + SO2 + 2 H2O
C3H8O3(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O3(g) + 7 O2(g) = 6 CO2(g) + 8 H2O(g)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CO(g) + H2(g) = H2O(g) + CH4(g) =>
CO(g) + 3 H2(g) = H2O(g) + CH4(g)
H{+} + As2S5 + NO3{-} = H3AsO4 + HSO4{-} + NO2 + H2O =>
35 H{+} + As2S5 + 40 NO3{-} = 2 H3AsO4 + 5 HSO4{-} + 40 NO2 + 12 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/25/14
Equations balanced on 09/24/13
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