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James Mahanyu

May 25

#solvents #chemistry #organic-chemistry #alcohol-chemistry

What are the properties of acetone makes it much better solvent for alcohols than water? ?

2 1

James Mahanyu

May 25

#analytical-chemistry #chemistry

what advantages does chromic acid test have over Lucas test?

2 1

Anonymous

May 25

#chemistry #health-wellness

Which is more acidic aspirin or soda?

2 1

Marcel Kuradusenge

May 25

#chemistry #research #education

Investigating the impact of task based learning on student's motivation and engagement in chemistry laboratory as research proposal and abstract?

2 1

Anonymous

May 25

#acid-base-chemistry #chemistry #general-science

Strong acids are covalent compounds and when dissociated in water produces?

2 1

Anonymous

May 25

#chemistry #science

An aqueous sugar solution will turn the color of the universal indicator to ?

2 1

Marcel Kuradusenge

May 25

#research-proposal #chemistry #education

Examining the impact of problem based learning on student's motivation and engagement in chemistry laboratory as research proposal ?

Research proposal in 20 pages

2 1

Anonymous

May 25

#chemistry

What is meant by cation anion,ion,polyatomic cation,polyatomic anion and give examples?

3 1

Anonymous

May 25

#chemistry #material-science

How States of matter ductility,malleability,shiny,melting and boiling point ,brittle are in metals and non metals?

2 1

Anonymous

May 25

#chemistry #science #physics

Differences between evaporation and boiling ?

2 1

Anonymous

May 23

#chemistry #biochemistry #science

Introduction about steroids?

introduction about steroids?

4 1

Simon Petergeminia

May 23

#chemistry #biology

Name the ion that is involved in blood cloatting process?

2 1

Anonymous

May 22

#chemistry #biology #science

What is the source of nitrogen?

State the source of nitrogen

2 1

Anonymous

May 22

#chemistry #science

What is octahedral?

2 1

Anonymous

May 22

#physical-science #chemistry

State the reason why colloids never settle in solution?

2 1

Anonymous

May 22

#mathematics #chemistry

Calculate the solubility of BaCO3 in mol ^-1 given the solubility product constant 5.1* 10^-9 at 25°C?

2 1

Anonymous

May 22

#chemistry #energy #science #environment

Give any four causes of hydrogen?

2 1

Anonymous

May 22

#chemistry #science

List four properties of hydrogen?

2 1

Anonymous

May 22

#chemistry #science

Write a balance chemical reaction equation for the laboratory of hydrogen gas?

1 1

Anonymous

May 22

#chemistry #science

List four apparatus use for the preparation of oxygen?

1 1