IGCSE Chemistry past paper question

Hi,

I am not sure how to answer this question.
I would really appreciate any help.

Thank you

Original post by musicangel

Hi,

I am not sure how to answer this question.
I would really appreciate any help.

Thank you

I think it's either A or C because acid plus carbonate produces carbon dioxide but I don't know for X sorry

Original post by musicangel

Hi,

I am not sure how to answer this question.
I would really appreciate any help.

Thank you

30. C
ethanol burns in oxygen to give CO2 and water

(edited 8 years ago)

Original post by TeachChemistry

30. A
ethanol burns in oxygen to give CO2 and water

you mean C?

Original post by musicangel

Hi,

I am not sure how to answer this question.
I would really appreciate any help.

Thank you

Original post by TeachChemistry

30. A
ethanol burns in oxygen to give CO2 and water

Shame on you.

Bmat: when it is, what it costs and how to prepare

What is an LLM and how could it benefit your career?

Powerful questions business students forget to ask their career advisers

Why I chose a law degree and what studying law was like