Chemistry-31 Preparation of salts

check the following soluble salts

• magnesium sulfates

• lead chloride

• calcium sulfate

• ammonium carbonate

check the insoluble salts

• silver bromide

• lead sulfate

• potassium chloride

• copper(II) carbonates

sodium phosphate

• soluble salt

• insoluble salt

silver chloride

• soluble salts

• insoluble salts

what is the best method to prepare barium sulfate?

you may tick more than one answer if applied

• reacting excess barium metal to sulfuric acid

• reacting excess barium oxide/barium carbonate to sulfuric acid

• reacting barium hydroxide to sulfuric acid by titration

• reacting barium nitrate to sulfuric acid by precipitation

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-6

Which salt can be prepared using titration?

• copper(II) nitrate

• lead(II) sulfate

• ammonium sulfate

• iron(II) chloride

Name the method of preparation for potassium sulfate.

• Reaction of acid with insoluble substances

• Titration

• Precipitation

Which method of preparation of a pure salt solution requires the use of a pipette and burette?

• BaCl₂ + Na₂SO₄ --> BaSO₄ + 2NaCl

• CuO + HCl --> CuCl₂ + H₂O

• NaOH + HCl --> NaCl + H₂O

• MgCO₃ + H₂SO₄ --> MgSO₄ + H₂O + CO₂

• A

• B

• C

• D

Tags

NGSS.MS-PS1-2

• A

• B

• C

• D

Tags

NGSS.HS-PS1-1