Recent activity by DerekMcQuay

1 answer 23 views

How does changing the concentration of the reactants affect the equilibrium constant and the reaction rate of the reaction between iodine and propanone in acidic solution?

asked 2 days ago in Chemical kinetics

1 answer 83 views

How can we use electrophoresis to identify the amount of protein present in a sample?

answered 6 days ago in Analytical Chemistry

1 answer 55 views

How can capillary electrophoresis be used to analyze the composition of a mixture containing cations and anions? Develop a method for separating and quantifying the components of the mixture using capillary electrophoresis, and interpret the resulting data to determine the identities and concentrations of each component in the sample.

asked Jan 29 in Analytical Chemistry

1 answer 52 views

Calculate the heat of hydration for the reaction between 1 mol of anhydrous magnesium sulfate and enough water to produce 1 mol of hydrated magnesium sulfate, given that the enthalpy change of the reaction is -108 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 24 views

How does the out-group homogeneity effect contribute to social erasure?

answered Jan 20 in Psychology

1 answer 39 views

Why do some researchers suggest that parenting styles, such as authoritarian and permissive parenting, may contribute to conduct disorder?

answered Jan 20 in Psychology

1 answer 30 views

Where is the food stored before being mixed with the chyme?

answered Jan 8 in Science

1 answer 17 views

What process produces four haploid daughter cells, each genetically unique?

asked Jan 7 in Science

1 answer 10 views

What organisms known as decomposers break down wastes and dead organisms into smaller molecules?

asked Jan 7 in Science

1 answer 17 views

What is the term for flowering seed plants?

answered Jan 7 in Science

1 answer 65 views

What are the two possible reduction products for brf3?

answered Jan 6 in Science

1 answer 25 views

Similar to the coil on a stove, changes in what reflect an increase in the temperature of a star?

answered Dec 31, 2024 in Science

1 answer 21 views

How many pairs of legs do arachnids have?

answered Dec 30, 2024 in Science

1 answer 21 views

Behaviors that occur naturally and are not learned are called what?

answered Dec 30, 2024 in Science

1 answer 49 views

Another name for table salt is?

asked Dec 30, 2024 in Science

1 answer 8 views

With the exception of water, what accounts for more mass than any other component of living organisms?

asked Dec 27, 2024 in Science

1 answer 22 views

What must happen for two ions to form an ionic bond?

answered Dec 27, 2024 in Science

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