Recent activity by SammyLarnach

1 answer 24 views

What is the bond angle of methane (CH4) molecule and how can we predict it using the VSEPR theory?

answered 5 days ago in Chemical bonding

1 answer 89 views

How can we increase awareness and importance of environmental chemistry in chemistry education programs to encourage students to consider the impact of chemistry on the environment?

asked Jan 30 in Chemical education

1 answer 55 views

Calculate the lattice energy of MgO if the charge on the magnesium ion is +2 and the charge on the oxide ion is -2. The ionic radius of Mg2+ is 0.072 nm and the ionic radius of O2- is 0.140 nm.

answered Jan 23 in Inorganic Chemistry

1 answer 56 views

What is the fight or flight response, and what brain area is responsible?

answered Jan 20 in Psychology

1 answer 43 views

Why is it important to understand the role of social influence in behaviour?

asked Jan 16 in Psychology

1 answer 35 views

When evaluating the effectiveness of cognitive behavioural therapy, what is meant by maintenance of gains?

answered Jan 15 in Psychology

1 answer 43 views

What is the function of the outer ear?

asked Jan 15 in Psychology

1 answer 13 views

Time, mass, length, and temperature are considered to be what kinds of units?

answered Jan 2 in Science

1 answer 47 views

Producing light without heat is called what?

answered Dec 31, 2024 in Science

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