Questions by VaughnSquire

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1 answer 32 views

Calculate the standard enthalpy change for the following chemical reaction involving solutions:2HNO3(aq) + Ba(OH)2(aq) → Ba(NO3)2(aq) + 2H2O(l)Given the following information:ΔHf° [HNO3(aq)] = -207.5 kJ/molΔHf° [Ba(OH)2(aq)] = -994.0 kJ/molΔHf° [Ba(NO3)2(aq)] = -537.5 kJ/mol

asked Feb 3 in Chemical thermodynamics

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1 answer 44 views

What are some implications of the self-determination theory in teaching?

asked Jan 20 in Psychology

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1 answer 30 views

When is operant conditioning used to modify behaviour?

asked Jan 20 in Psychology

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1 answer 40 views

What was the appendix used for in the past but is no longer needed for?

asked Jan 8 in Science

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1 answer 71 views

Most fungi reproduce asexually by producing what?

asked Dec 31, 2024 in Science

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1 answer 28 views

In which kind of animals does parthenogenesis occur?

asked Dec 31, 2024 in Science

0 votes

1 answer 43 views

What environment do animals with gills live in?çç

asked Dec 27, 2024 in Science

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