Ions in Solution

What is the charge on a Hydrogen ion?

• +1
• 1
• 2

Tags

NGSS.HS-PS1-2

What is the charge on an Aluminium ion?

• 3
• +3
• +2
• +1

Tags

NGSS.HS-PS1-1

What is the charge on a chloride ion?

• -1
• 1
• +2
• +1

Tags

NGSS.HS-PS1-1

A(n) _________ is an ion with a positive (+) charge.

• anion
• cation
• ion
• solute

In the chemical formula for an ionic compound, which item is written first?

• positive ion
• negative ion
• subscript
• the female

Tags

NGSS.MS-PS1-1

What will be the compound name of the following chemical formula?
NaCl

• Potassium Chloride
• Sodium Chloride
• Calcium Chloride
• Sodium Chlorine

Tags

NGSS.MS-PS1-1

Colour of precipitate when sodium hydroxide is added to a copper(II) ion solution.

• White

• Red - brown

• Green

• Blue

Tags

NGSS.HS-PS1-2

Colour of precipitate when sodium hydroxide is added to a iron(II) ion solution.

• White

• Red - brown

• Green

• Blue

Tags

NGSS.HS-PS1-2

Colour of precipitate when sodium hydroxide is added to a iron(III) ion solution.

• White

• Red - brown

• Green

• Blue

Tags

NGSS.HS-PS1-2

How can you tell if you have aluminium ions when you add sodium hydroxide?

• Get a white precipitate.
• Get a cream precipitate.
• Get a white precipitate that dissolves in excess
• Get a cream precipitate that dissolves in excess

Tags

NGSS.HS-PS1-2