Questions by NinaPichardo

0 votes

1 answer 19 views

How can the efficiency of the production process of adhesives be increased while maintaining the desired adhesive properties?

asked 3 days ago in Chemical engineering

0 votes

1 answer 60 views

A chemistry student needs to determine the percent composition of nitrogen (N) in a sample of an unknown organic compound. Using elemental analysis, the student determines the mass of the sample to be 0.254 g and the mass of the products after combustion to be 0.727 g of CO2 and 0.298 g of H2O. What is the percent composition of nitrogen in the sample?

asked Jan 22 in Analytical Chemistry

0 votes

1 answer 50 views

Why is it important to understand the role of environmental factors in human behaviour?

asked Jan 16 in Psychology

0 votes

1 answer 58 views

When assessing the external validity of an experiment, what is being scrutinised?

asked Jan 16 in Psychology

0 votes

1 answer 27 views

What is the biological approach to understanding mental illness?

asked Jan 15 in Psychology

0 votes

1 answer 30 views

What is the humanistic approach to psychology?

asked Jan 15 in Psychology

0 votes

1 answer 41 views

What is the difference between transformational and transactional leadership?

asked Jan 14 in Psychology

0 votes

1 answer 9 views

Why are living things considered to be renewable?

asked Jan 8 in Science

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