Questions by DuaneGilbert

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1 answer 38 views

How does changing the pressure affect the rate of reaction between hydrochloric acid and calcium carbonate?

asked 2 days ago in Chemical kinetics

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1 answer 49 views

Calculate the bond dissociation energy (in kJ/mol) for the carbon-hydrogen bond in methane (CH4) using the following information: - The enthalpy change for the reaction CH4(g) + 2O2(g) → CO2(g) + 2H2O(g) is -890.3 kJ/mol. - The enthalpy change for the reaction 2H2(g) + O2(g) → 2H2O(g) is -484.2 kJ/mol.

asked Jan 23 in ThermoChemistry

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1 answer 43 views

What is proximate causation?

asked Jan 14 in Psychology

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1 answer 29 views

What is REM rebound?

asked Jan 14 in Psychology

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1 answer 8 views

What is the significance of the term 'thrown-ness' in Heidegger's philosophy?

asked Jan 10 in Psychology

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1 answer 6 views

What is the most diverse and abundant group of organisms on earth, numbering in the millions of trillions?

asked Jan 7 in Science

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1 answer 22 views

The types of white blood cells that arrive at an inflamed site depend on the nature of what?

asked Jan 2 in Science

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1 answer 25 views

The external female reproductive structures are referred to collectively as what?

asked Jan 2 in Science

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1 answer 61 views

Sugar and starch are examples of what type of nutrient?

asked Dec 31, 2024 in Science

0 votes

1 answer 68 views

Evolutionary adaptation is evidenced by different shapes of what structures in birds with different food preferences?

asked Dec 30, 2024 in Science

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