Chemical Tests

Holding a lit splint to a tube of gas and hearing the gas burn with a squeaky pop is the test for which gas?

Tags

NGSS.MS-PS1-2

Putting a glowing splint into a tube of gas and seeing the splint re-light is the test for which gas?

Tags

NGSS.MS-PS1-2

Bubbling the gas through limewater and seeing the limewater turn cloudy is the test for which gas?

Tags

NGSS.MS-PS1-2

Holding damp litmus paper in a tube of the gas and seeing it bleach white is the test for which gas?

Tags

NGSS.MS-PS1-2

A positive result when using Benedict will be what color?

• brown

• red/orange

• blue black

Tags

NGSS.MS-PS1-2

Adding nitric acid and seeing bubbles which turn limewater cloudy is the test for which ion?

Tags

NGSS.MS-PS1-2

Adding nitric acid and silver nitrate is the test for which type of ion?

Tags

NGSS.MS-PS1-2

Adding hydrochloric acid and barium chloride is the test for which type of ion?

Tags

NGSS.MS-PS1-2

what is the colour sodium gives in flame test?

• red

• green

• yellow

• blue

What piece of metal wire is used in flame test?

• iron

• silver

• platinum

• zinc