Answers by FerminFitzRo

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Calculate the final temperature when 25 grams of aluminum at 80°C is placed in 100 grams of water at 25°C. The specific heat capacity of aluminum is 0.90 J/g°C and the specific heat capacity of water is 4.18 J/g°C.

answered Jan 23 in ThermoChemistry

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An industrial process involves the reaction of nitrogen gas and hydrogen gas to produce ammonia gas, in the presence of a catalyst. If the equilibrium constant for this reaction at a certain temperature is 6.2 × 10^-2 and the initial concentrations of nitrogen and hydrogen gases are 1.2 M and 0.8 M respectively, what would be the equilibrium concentrations of the reactants and products if the catalyst increases the rate of the forward reaction by a factor of 4?

answered Jan 22 in Chemical equilibrium

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Why is the social identity theory criticised?

answered Jan 16 in Psychology

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What happens when people's self-esteem needs are unmet?

answered Jan 15 in Psychology

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Compare and contrast the self-report and behavioural measures in psychological research.

answered Jan 13 in Psychology

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Who developed the concept of authenticity in existential psychology?

answered Jan 10 in Psychology

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Who developed the concept of 'existential vacuum'?

answered Jan 10 in Psychology

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What is the name of the sugar that plants produce to be used as food?

answered Dec 27, 2024 in Science

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