Ba(NO3)2 is the chemical formula for barium nitrate, a compound composed of one barium ion (Ba^2+) and two nitrate ions (NO3^-). It is commonly used in fireworks to produce a green flame.
it is a strong electrolyte because it occurs in strong bases and that's why it is bonded between two different elments
9 moles (there are four oxygen atoms for every mol of BaSO4, so you multiply 2.25 by 4)
Overall reaction including spectator ions: BaCl2(aq)+K2SO4(aq) --> BaSO4(s)+2KCl(aq) Ionic Reaction: Ba+2(aq) + 2Cl-(aq) + 2K+(aq) + SO4-2(aq) --> BaSO4(s) + 2K+(aq) + 2Cl-(aq) Note that the BaSO4(s) is insoluble. Net Ionic: Ba+2(aq) + SO4-2(aq) --> BaSO4(s) The net ionic equation eliminates the ions that just stay in solution and do not contribute to the precipitate of the barium sulfate.
Barium nitrate is soluble in water.
This is barium nitrate, an inorganic ionic salt.
it is a strong electrolyte because it occurs in strong bases and that's why it is bonded between two different elments
Correctly it should be written as 'Ba(NO3)2 ' and it is barium nitrate. Notice the use of brackets and the '2' , to indicate that there are two nitrate anions combined to the one barium cation. NB As you gave it, it does not make sense as a chemical formula.
To find the mass of 0.625 moles of Ba(NO3)2 (barium nitrate), first calculate its molar mass. The molar mass of Ba(NO3)2 is approximately 137.33 g/mol (for Ba) + 2 × (14.01 g/mol for N) + 6 × (16.00 g/mol for O), totaling about 261.34 g/mol. Thus, the mass of 0.625 moles is 0.625 moles × 261.34 g/mol ≈ 163.35 grams.
9 moles (there are four oxygen atoms for every mol of BaSO4, so you multiply 2.25 by 4)
To find the amount of AgCl formed, we first need to calculate the limiting reagent. This is done by converting the given masses of AgNO3 and BaCl2 to moles, determining the mole ratio between them, and then the limiting reagent based on the smaller value. Once the limiting reagent is determined, use the mole ratio from the balanced chemical equation to find the moles of AgCl formed and then convert that to grams.
Overall reaction including spectator ions: BaCl2(aq)+K2SO4(aq) --> BaSO4(s)+2KCl(aq) Ionic Reaction: Ba+2(aq) + 2Cl-(aq) + 2K+(aq) + SO4-2(aq) --> BaSO4(s) + 2K+(aq) + 2Cl-(aq) Note that the BaSO4(s) is insoluble. Net Ionic: Ba+2(aq) + SO4-2(aq) --> BaSO4(s) The net ionic equation eliminates the ions that just stay in solution and do not contribute to the precipitate of the barium sulfate.