Trusted by millions of Kenyans
Study resources on Kenyaplex

Get ready-made curriculum aligned revision materials

Exam papers, notes, holiday assignments and topical questions – all aligned to the Kenyan curriculum.

Crystals of sodium carbonate decahydrate were exposed to air for about four days 1. State what was observed 2. Name the process that took place 3....

Crystals of sodium carbonate decahydrate were exposed to air for about four days
1. State what was observed
2. Name the process that took place
3. Write an equation for the reaction that occurred

Answers


Edwin
1.It turns into a white powder.It loses water of crytallisation.

2. The process is called Efflorescence.

3. Na2CO3.10H2O --> Na2CO3 + 10H2O


Nchoga answered the question on December 12, 2018 at 11:18

Answer Attachments

Exams With Marking Schemes

Related Questions