Recent activity by EttaMullah8

1 answer 35 views

How does changing the concentration of one reactant affect the reaction rate and reaction order in a chemical reaction with multiple reactants?

answered 2 days ago in Chemical kinetics

1 answer 43 views

What is the vibrational frequency of carbon dioxide (CO2) using infrared spectroscopy?

asked 4 days ago in Physical Chemistry

1 answer 40 views

Calculate the Gibbs free energy change (∆G) for the combustion of methane, CH4(g) + 2O2(g) -> CO2(g) + 2H2O(l), at standard conditions (298 K and 1 atm pressure) using appropriate thermodynamic data.

asked Jan 23 in Chemical thermodynamics

1 answer 23 views

What is the difference between supervised and unsupervised learning?

answered Jan 15 in Psychology

1 answer 27 views

What is adolescent development?

answered Jan 14 in Psychology

1 answer 19 views

Why is the biopsychosocial model important for understanding and treating pain?

answered Jan 14 in Psychology

1 answer 19 views

What is the role of culture in adolescent development?

asked Jan 13 in Psychology

1 answer 62 views

What is the observational study?

asked Jan 13 in Psychology

1 answer 58 views

Who proposed the social learning theory?

asked Jan 13 in Psychology

1 answer 39 views

When the bud is fully developed, it breaks away from the parent cell and forms a new what?

asked Jan 8 in Science

1 answer 25 views

What type of reproduction produces offspring from a single parent that share the exact same genetic material as the parent?

answered Jan 8 in Science

1 answer 31 views

What measures exactly how much gravity is pulling on something?

answered Jan 7 in Science

1 answer 16 views

What is the hinged structure attached to the cranium that allows an animal to grasp and tear its food?

answered Jan 7 in Science

1 answer 61 views

The number of moles of solute in 1 kg of solvent is defined as what?

answered Jan 2 in Science

1 answer 23 views

The most common elements have the most tightly bound __________.

asked Jan 2 in Science

1 answer 51 views

Snow and ice may also undergo which process where there is intense sunlight, very cold temperatures, and dry winds?

answered Dec 31, 2024 in Science

1 answer 23 views

In mammals, four specialized types of what serve to cut, tear, and grind food?

answered Dec 31, 2024 in Science

1 answer 24 views

Air quality is a measure of what in the air?

answered Dec 28, 2024 in Science

...