Which Compounds Have Solubility Characteristics of BCC?

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In summary, the letter "I" in a lab question typically stands for the independent variable, which is the factor that is deliberately changed by the researcher in an experiment. The independent variable is important because it allows for control and testing of its effects on the dependent variable, which is the outcome or response being measured. The "I" is determined by identifying the factor that is being manipulated or changed in the experiment, and there can be multiple independent variables in a lab question. The "D" in a lab question stands for the dependent variable, which is the outcome being measured and is expected to be affected by the independent variable.
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vincikai
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Match each compound below with its solubilty characteristics
(If the first corresponds to B, and the next 2 to C, enter BCC)
( TEN tries allowed )

1) ethyl-4-aminobenzoate A. Soluble only in aqueous bases

2) Napthalene B. Soluble in ether, largely insoluble in aqueous solvents

3) benzoic acid C. Soluble only in aqueous acids

D. Soluble in ether and aqueous acids (eg HCl)

E. Soluble in ether and weak aqueous bases (eq NaHCO3)
 
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F. Soluble in ether, insoluble in aqueous solvents (eg H2O)

G. Soluble in ether, soluble in aqueous solvents (eg H2O)

H. Soluble in ether, soluble in aqueous acids (eg HCl)

I. Insoluble in ether, soluble in aqueous solvents (eg H2O)

J. Insoluble in ether, insoluble in aqueous solvents (eg H2O)

The compounds with solubility characteristics of BCC are benzoic acid (C), Napthalene (F), and ethyl-4-aminobenzoate (J). These compounds are all soluble in ether, but have varying solubility in aqueous solvents. Benzoic acid is soluble only in aqueous acids, Napthalene is soluble in ether and insoluble in aqueous solvents, and ethyl-4-aminobenzoate is insoluble in both ether and aqueous solvents. This shows that the solubility characteristics of BCC compounds can vary and are not limited to just one type of solubility.
 

FAQ: Which Compounds Have Solubility Characteristics of BCC?

1.

What does "I" mean in this lab question?

"I" typically refers to the independent variable in a scientific experiment. This is the variable that is deliberately manipulated or changed by the researcher.

2.

Why is the "I" important in a lab question?

The independent variable is important because it allows the researcher to control and test its effects on the dependent variable. This helps to establish cause and effect relationships and draw conclusions from the experiment.

3.

How do you determine the "I" in a lab question?

The "I" is usually determined by identifying the factor that the researcher wants to change or manipulate in the experiment. This can be based on previous research, observations, or hypotheses.

4.

Can there be more than one "I" in a lab question?

Yes, there can be multiple independent variables in a lab question. This is known as a factorial design and allows for the examination of the effects of multiple variables on the dependent variable.

5.

What is the difference between the "I" and the "D" in a lab question?

The "I" refers to the independent variable, while the "D" refers to the dependent variable. The dependent variable is the outcome or response that is measured or observed in the experiment and is expected to be affected by the independent variable.

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