Recent activity by OllieKilloug

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Calculate the enthalpy change for the combustion of methane gas if 10 grams of methane is burned completely in the presence of excess oxygen gas. Given the following balanced chemical equation: CH4(g) + 2O2(g) → CO2(g) + 2H2O(g)The standard enthalpy of formation for methane gas is -74.8 kJ/mol, carbon dioxide gas is -393.5 kJ/mol, and water vapor is -241.8 kJ/mol.

asked Jan 23 in Chemical thermodynamics

1 answer 18 views

According to Lazarus and Folkman's theory of stress and coping, what is the main determinant of an individual's experience of stress?

asked Jan 16 in Psychology

1 answer 27 views

How does the feminist model of eating disorders contribute to their evaluation?

answered Jan 16 in Psychology

1 answer 29 views

According to the social identity theory, what is the social comparison?

answered Jan 16 in Psychology

1 answer 7 views

What is the process of capturing a substance or particle from outside the cell by engulfing it with the cell membrane?

answered Jan 7 in Science

1 answer 20 views

What is produced during a condensation reaction?

answered Jan 6 in Science

1 answer 23 views

What do you call the gently sloped ocean floor nearest the edges of continents?

asked Jan 6 in Science

1 answer 47 views

What are needed to oxidize the noble gases to form compounds in positive oxidation states?

answered Jan 3 in Science

1 answer 10 views

Not getting enough calcium may cause what health problem?

answered Dec 31, 2024 in Science

1 answer 24 views

What is an organic compound that is made up of only carbon and hydrogen?

answered Dec 28, 2024 in Science

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