Some soluble compounds are listed in the table below.Classify each compound using the checkboxes.name type of compound (check all that apply)ionic molecular strong acid weak acid strong base weak basepotassium iodide hydroiodic acid barium hydroxide acetic acid
Question
Some soluble compounds are listed in the table below.Classify each compound using the checkboxes.name type of compound (check all that apply)ionic molecular strong acid weak acid strong base weak basepotassium iodide hydroiodic acid barium hydroxide acetic acid
Solution
The table with the classification of each compound would look like this:
| Name | Ionic | Molecular | Strong Acid | Weak Acid | Strong Base | Weak Base |
|---|---|---|---|---|---|---|
| Potassium Iodide | ✓ | |||||
| Hydroiodic Acid | ✓ | ✓ | ||||
| Barium Hydroxide | ✓ | ✓ | ||||
| Acetic Acid | ✓ | ✓ |
Explanation:
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Potassium Iodide: This is an ionic compound because it is formed from a metal (potassium) and a non-metal (iodide).
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Hydroiodic Acid: This is an ionic compound because it is formed from a hydrogen ion and an iodide ion. It is also a strong acid because it completely ionizes in solution.
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Barium Hydroxide: This is an ionic compound because it is formed from a metal (barium) and a hydroxide ion. It is also a strong base because it completely ionizes in solution.
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Acetic Acid: This is a molecular compound because it is formed from non-metals. It is a weak acid because it does not completely ionize in solution.
Similar Questions
Some soluble compounds are listed in the table below.Classify each compound using the checkboxes.name type of compound (check all that apply)ionic molecular strong acid weak acid strong base weak basepotassium iodide hydroiodic acid barium hydroxide acetic acid
Some chemical compounds are listed in the first column of the table below. Each compound is soluble in water.Imagine that a few tenths of a mole of each compound is dissolved in a liter of water. The important chemical species that would be present in this solution are written in the second column of the table. Use the checkboxes to classify each compound.compound important species presentwhen dissolved in water type of compound (check all that apply)ionic molecular strong acid weak acid strong base weak baseHC2H3O2 H3O+,C2H3O−2,HC2H3O2,H2O CH3NH2 CH3NH+3,OH−,CH3NH2,H2O KNO3 K+,NO−3,H2O NaOH Na+,OH−,H2O
Complete the table by filling in the name or chemical formula of each compound, whichever is missing. (If there is more than one way to name the compound, choose the name used when the compound is dissolved in water.) Also classify the compound using the checkboxes.compound name type of compound (check all that apply)ionic molecular strong acid weak acid strong base weak base potassium hydroxide potassium chloride
Given the solubility table below, which of the following compounds is soluble in water?Compounds containing the following ions are SOLUBLEExceptions that make compounds containing the ion(s) insolubleGroup I cations, NH4+No exceptionsNO3-, C2H3O2-No exceptionsCl-, Br-, I-Ag+, Hg22+ Pb2+SO42-Ca2+, Sr2+, Ba2+, Pb2+Compounds containing the following ions are INSOLUBLEExceptions that make compounds containing the ions solubleS2-, OH-NH4+, Group I cations, Ca2+, Sr2+, Ba2+ (OH- only slightly soluble with Ca2+, Sr2+, Ba2+)CO32-, PO43-NH4+, Group I cations Group of answer choicescopper carbonatecalcium carbonatepotassium carbonatestrontium carbonatenone of the above
Which of the following compounds is the most soluble in water?A) heptanalB) decanoic acidC) cyclobutaneD) diethyl etherE) 2-propanol
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