Recent activity by Adele93T9749

1 answer 8 views

How can the efficiency of a cosmetic production system be improved through the design of a more stable emulsion base?

asked Feb 7 in Chemical engineering

1 answer 45 views

Calculate the enthalpy change for the hydrolysis of 0.1 moles of sucrose in water given the following information: - The enthalpy change of the reaction is -564 kJ/mol.- The molar mass of sucrose is 342.3 g/mol.- The reaction is exothermic.

asked Jan 23 in ThermoChemistry

1 answer 52 views

A sample of an unknown inorganic compound contains 44.44% magnesium, 22.22% sulfur, and 33.33% oxygen by mass. Determine the empirical formula of the compound. If the molar mass of the compound is 120 g/mol, what is its molecular formula?

answered Jan 22 in Inorganic Chemistry

1 answer 88 views

A bottle contains a mixture of nitrogen and oxygen gases. At a specific temperature and pressure, the nitrogen molecules move on an average velocity of 500 m/s and oxygen molecules move at 400 m/s. What is the partial pressure of nitrogen and oxygen in the mixture if the total pressure of the gas is 1 atm?

asked Jan 22 in Physical Chemistry

1 answer 60 views

What is the social-cognitive model?

asked Jan 20 in Psychology

1 answer 70 views

What is an example of dissonance reduction?

answered Jan 16 in Psychology

1 answer 11 views

According to Albert Bandura, how does learning occur through observation?

asked Jan 15 in Psychology

1 answer 41 views

How does the top-down processing approach influence our perception?

asked Jan 15 in Psychology

1 answer 47 views

Why do we prefer certain tastes over others?

asked Jan 15 in Psychology

1 answer 33 views

What is the difference between monoamine oxidase inhibitors and selective serotonin reuptake inhibitors?

asked Jan 14 in Psychology

1 answer 33 views

Which form of matter assumes the shape of its container?

asked Jan 8 in Science

1 answer 29 views

The measure of a substances entropy at 25 degrees celsius is known as it's?

asked Jan 2 in Science

1 answer 38 views

How many dimensions can humans see in?

answered Dec 30, 2024 in Science

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