Questions by ReyesBoettch

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1 answer 41 views

Here's a specific problem for the student to solve:If 5 grams of methane (CH4) reacts with 20 grams of oxygen (O2) to produce carbon dioxide (CO2) and water (H2O), which reactant is the limiting reactant and how much of the excess reactant remains after the reaction is complete?

asked 1 day ago in Chemical reactions

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1 answer 23 views

Determine the bond dissociation energy of methane (CH4) using the following data: Reaction: CH4(g) → C(g) + 4H(g)ΔH°f (kJ/mol): CH4(g) = -74.81C(g) = 715.32H(g) = 218.00Hint: bond dissociation energy can be calculated using the formula ΔH°rxn = Σ (ΔH°f, products) - Σ (ΔH°f, reactants)

asked 1 day ago in ThermoChemistry

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1 answer 22 views

How do sociocultural psychologists view the influence of culture on behaviour?

asked Jan 20 in Psychology

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1 answer 50 views

When might Maslow's hierarchy of needs be useful?

asked Jan 20 in Psychology

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1 answer 28 views

Who proposed schema theory?

asked Jan 20 in Psychology

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1 answer 5 views

What is conduction deafness?

asked Jan 17 in Psychology

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1 answer 5 views

What is the significance of culture in understanding grief?

asked Jan 14 in Psychology

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1 answer 27 views

What do plants respond to in their environment?

asked Jan 6 in Science

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1 answer 30 views

Mammals are either herbivores, carnivores or what?

asked Dec 31, 2024 in Science

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1 answer 25 views

What are the sporophytes in ferns?

asked Dec 27, 2024 in Science

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