0
Do ionic compounds and molecular compounds behave similarly when they are dissolved?
Ionic compounds eg NaCl yield ions when dissolved in water, NaCl (in water) -> Na positive ions and negative Cl ions. Ions have electrical charges & conduct electricity.
All compounds are "molecular", ie they are made up of more than one atom in combination. Some molecules are not ionic, eg common sugar, and when they are dissolved in water they do not yield ions and do not conduct electricity.
What else can I help you with?
True or false a compound that contains hydrogen atoms will be an acid when dissolved in water?
False. In order for a compound to be acidic, it must have contain hydrogen atoms that are ionized in aqueous solution. Not all hydrogen atoms in compounds behave this way. For instance, the organic compound methane contains hydrogen but is not an acid. Ammonia also contains hydrogen, but it typically acts as a base, not an acid.
Which element will behave similarly to C in the periodic talbe?
Silicon (Si) will behave similarly to Carbon (C) in the periodic table as they are in the same group (Group 14) and have similar chemical properties. Both elements can form covalent bonds and have similar reactivity patterns.
Which of the following Bronstead-Lowry acids does not behave as a strong acid when it is dissolved in water HBr Hcl HNO2 HClO4?
HNO2 does not behave as a strong acid when dissolved in water. It is a weak acid, whereas HBr, HCl, and HClO4 are strong acids.
Why Should the cyclic compounds behave differently with straight compounds?
Cyclic compounds have a different structure than straight-chain compounds, which can affect their reactivity and properties. Cyclic compounds have ring strain, which can lead to increased reactivity and different chemical behaviors compared to straight-chain compounds. Additionally, the spatial arrangement of atoms in cyclic compounds can result in unique stereochemistry effects.
Why are carbon based compounds lumped together as a separate subject within the study of chemistry?
Carbon-based compounds are a distinct subject in chemistry because of their unique ability to form diverse and complex structures due to the carbon atom's ability to form multiple bonds with other atoms, leading to a wide variety of molecular shapes and functionalities. This diversity of structures allows for the creation of a vast array of organic compounds that are essential for life, pharmaceuticals, materials, and many other applications. Studying carbon-based compounds is crucial for understanding the complexity and importance of these molecules in nature and in various human-made products.
What compounds is a non electrolyte when pure but an electrolyte when dissolved in water?
A non-electrolyte when pure, but an electrolyte when dissolved in water, is typically a compound that ionizes in solution. An example is acetic acid (CH₃COOH); in its pure form, it does not conduct electricity, but when dissolved in water, it partially ionizes into acetate ions (CH₃COO⁻) and hydrogen ions (H⁺), allowing it to conduct electricity. Other examples include certain organic acids and bases that behave similarly in aqueous solutions.
What is common to the atoms of different elements such that they behave similarly?
their internal structure makes them behave in a similar way.
Is mimic a word?
Yes. It means to behave similarly to, or to imitate.
What atom will behave like Na?
All of the elements in group 1 on the periodic table will behave similarly to sodium.
True or false a compound that contains hydrogen atoms will be an acid when dissolved in water?
False. In order for a compound to be acidic, it must have contain hydrogen atoms that are ionized in aqueous solution. Not all hydrogen atoms in compounds behave this way. For instance, the organic compound methane contains hydrogen but is not an acid. Ammonia also contains hydrogen, but it typically acts as a base, not an acid.
Why does sugar behave differently then salt when dissolved?
Sugar and salt are both soluble in water but behave differently because of their molecular structure. Sugar molecules are polar and form hydrogen bonds with water molecules, while salt molecules dissociate into ions that attract water molecules through ion-dipole interactions. This difference in molecular interactions leads to different dissolution behaviors for sugar and salt in water.
Why are the properties of different compounds so different from each other?
because not all elements and compounds react with each other
Which element will behave similarly to C in the periodic talbe?
Silicon (Si) will behave similarly to Carbon (C) in the periodic table as they are in the same group (Group 14) and have similar chemical properties. Both elements can form covalent bonds and have similar reactivity patterns.
Which of the following Bronstead-Lowry acids does not behave as a strong acid when it is dissolved in water HBr Hcl HNO2 HClO4?
HNO2 does not behave as a strong acid when dissolved in water. It is a weak acid, whereas HBr, HCl, and HClO4 are strong acids.
Why gas and liquid behave similarly?
They are both FLUIDS, and basically follow the same Laws of Physics. The biggest difference is that Liquids are NOT Compressible.
What elements behave like carbon?
Silicon, germanium, and tin can behave similarly to carbon due to their ability to form covalent bonds and exhibit similar chemical properties. These elements are also capable of forming a diverse range of compounds, much like carbon.
What are the three metal the would behave in a similar way?
The three metals that would behave similarly are lithium, sodium, and potassium. These alkali metals are in the same group of the periodic table and exhibit comparable chemical properties, such as high reactivity, especially with water, and the formation of strong bases. Their single valence electron leads to similar trends in ionization energy and electronegativity. As a result, they participate in similar types of reactions and form analogous compounds.
