Recent activity by GarlandVang7

1 answer 29 views

How can magnetic resonance spectroscopy be used to determine the purity and concentration of a sample of aspirin? Provide a step-by-step explanation of the process and discuss the factors that can affect the accuracy of the results.

answered 8 hours ago in Physical Chemistry

1 answer 61 views

Calculate the heat of mixing when 100 mL of 0.1 M HCl are added to 100 mL of 0.1 M NaOH at 25°C, given that the specific heat capacity of the resulting solution is 4.18 J g^−1 K^−1 and the density is 1.00 g mL^−1.

answered Jan 23 in ThermoChemistry

1 answer 37 views

When was the Discourse-Historical Approach developed?

asked Jan 15 in Psychology

1 answer 25 views

Who developed the Positioning theory?

asked Jan 15 in Psychology

1 answer 43 views

Why might the relational theory of masculinity be useful?

asked Jan 15 in Psychology

1 answer 6 views

Which muscle is a band-like muscle that extends from the anterior superior iliac spine to the medial side?

answered Jan 8 in Science

1 answer 65 views

Where do streams often start?

asked Jan 8 in Science

1 answer 6 views

What type of plate boundaries produce huge mountain ranges in the ocean basin?

answered Jan 8 in Science

1 answer 6 views

What is the state of matter that resembles a gas but has certain properties that a gas does not have called?

asked Jan 7 in Science

1 answer 29 views

What is the enclosed, fluid-filled membrane that surrounds and protects the fetus and is attached to the placenta?

answered Jan 6 in Science

1 answer 20 views

What are the 3 types of tissues that modern plants have?

answered Jan 3 in Science

1 answer 28 views

A winter storm is called what?

answered Dec 28, 2024 in Science

1 answer 35 views

What property does liquid display when it interacts with glass?

asked Dec 28, 2024 in Science

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