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Bases which do not dissolve in water?
Bases that do not dissolve in water include some insoluble metal hydroxides like magnesium hydroxide, calcium hydroxide, and barium hydroxide. These bases tend to form precipitates when added to water instead of fully dissolving.
What types of molecules dissolve easily in water?
Molecules that are polar or have the ability to form hydrogen bonds with water molecules tend to dissolve easily in water. Examples include salts (ionic compounds), sugars, alcohols, and some acids. Nonpolar molecules, such as oils and fats, do not dissolve easily in water.
What compounds that do not dissolve in water are usually found in everyday household items?
Nonpolar compounds that do not dissolve in water are commonly found in everyday household items. Examples include fats, oils, waxes, and some plastics.
What can strong alkali dissolve?
Alkalis, and similarly, acids, cannot "dissolve" anything beyond the capacity of the water which partially comprises them. However, under the assumption that this question instead refers to "with what a strong alkali might react," a simple answer would be; anything at all acidic. The extent of reaction will vary with the strength of the acid, but any acid should react at least partially, oweing to its chemical nature. As explained at GCSE or o-level chemistry, acids and alkalis react due to the following: Acid = KkH Alkali = KfOH where Kf and Kk represent respectively positively and negatively charged molecules. Consequently, Acid + Alkali -> Metal salt + Water ie. KkH + KfOH -> KkKf + H2O
Facts about alkalis?
1. An alkali must contain a metal ion 2. Alkali sometimes can neutralize acid, if it is applied with enough force 3. All alkalis are inedible 4. For an alkali to be found in nature, it must not contain radioactivity 5. Uses of alkalis include tanning leather, cleaning, and scrubbing
What are some examples of a homogeneous?
NaCl dissolve in water
What are some examples of common materials that do and don't dissolve in water?
salt and sugar will dissolve in water while sand and baby powder will not dissolve
What are some examples of a substance that dissolves in water?
Salt and sugar are examples of substances that readily dissolve in water.
What are examples of substances that dissolve in water?
Salt, sugar, ground coffee, cocoa, chocolate powder, and iced tea powder are some substances that dissolve in water.
What are some examples of partially soluble?
partially soluble subtances which partially dissolve in water such as chalk
Bases which do not dissolve in water?
Bases that do not dissolve in water include some insoluble metal hydroxides like magnesium hydroxide, calcium hydroxide, and barium hydroxide. These bases tend to form precipitates when added to water instead of fully dissolving.
What types of molecules dissolve easily in water?
Molecules that are polar or have the ability to form hydrogen bonds with water molecules tend to dissolve easily in water. Examples include salts (ionic compounds), sugars, alcohols, and some acids. Nonpolar molecules, such as oils and fats, do not dissolve easily in water.
What compounds that do not dissolve in water are usually found in everyday household items?
Nonpolar compounds that do not dissolve in water are commonly found in everyday household items. Examples include fats, oils, waxes, and some plastics.
What happens when all metal dissolve in alkalis like sodium hydroxide?
Some metals react with alkalis; for example the reaction of aluminium with sodium hydroxide is:2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
What are some solids that dissolve and why?
Some examples of solids that dissolve are sugar, salt, and baking soda. Solids dissolve when their molecules break apart and mix with the molecules of a solvent, such as water. This process occurs due to the attractive forces between the solute and solvent molecules.
What can strong alkali dissolve?
Alkalis, and similarly, acids, cannot "dissolve" anything beyond the capacity of the water which partially comprises them. However, under the assumption that this question instead refers to "with what a strong alkali might react," a simple answer would be; anything at all acidic. The extent of reaction will vary with the strength of the acid, but any acid should react at least partially, oweing to its chemical nature. As explained at GCSE or o-level chemistry, acids and alkalis react due to the following: Acid = KkH Alkali = KfOH where Kf and Kk represent respectively positively and negatively charged molecules. Consequently, Acid + Alkali -> Metal salt + Water ie. KkH + KfOH -> KkKf + H2O
Facts about alkalis?
1. An alkali must contain a metal ion 2. Alkali sometimes can neutralize acid, if it is applied with enough force 3. All alkalis are inedible 4. For an alkali to be found in nature, it must not contain radioactivity 5. Uses of alkalis include tanning leather, cleaning, and scrubbing
