Questions by CandaceGarra

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1 answer 26 views

Calculate the standard enthalpy change for the reaction where 50 ml of 0.1 M hydrochloric acid reacts with 50 ml of 0.1 M sodium hydroxide solution. The temperature change observed during the reaction was 5°C and the specific heat capacity of the solution is 4.18 J/g°C.

asked 2 days ago in Chemical thermodynamics

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1 answer 61 views

How to quantify the concentration of copper (II) ions in a sample of water using colorimetry?

asked 6 days ago in Analytical Chemistry

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1 answer 48 views

How can the concentration of sodium ions in a sample of seawater be determined using potentiometry?

asked Jan 29 in Analytical Chemistry

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1 answer 57 views

Who coined the term 'third variable problem'?

asked Jan 20 in Psychology

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1 answer 47 views

What is the Social Model of Disability?

asked Jan 15 in Psychology

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1 answer 26 views

Which common type of diabetes is also known as noninsulin-dependent or adult-onset diabetes?

asked Jan 8 in Science

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1 answer 26 views

What type of scientist uses earth-orbiting telescopes?

asked Jan 8 in Science

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1 answer 21 views

In a chemical reaction, the amounts of reactants and products will be constant when what state is attained?

asked Dec 30, 2024 in Science

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