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What is the most effective substance that dissolves concrete?
Hydrochloric acid is the most effective substance that dissolves concrete.
Which element is the most reactive with oxygen?
Potassium is the most reactive element with oxygen, readily reacting to form potassium oxide.
Is most clearly an example of a physical change apex?
A solve dissolves when added to a liquid
What does solvent mean in a science def?
A liquid that dissolves some kind of soil.
What is meant by the solubility of a solute?
Solubility is the ability of a substance to dissolve completely in another substance. The substance that dissolves is called the solute. If the solute has a high solubility, then it easily dissolves in most substances to create a solution. If the solute has a low solubility, then it does not dissolve easily and rarely goes into solution with other substances.
What is the most effective substance that dissolves concrete?
Hydrochloric acid is the most effective substance that dissolves concrete.
What is meant by solubility of a solute?
Solubility is the ability of a substance to dissolve completely in another substance. The substance that dissolves is called the solute. If the solute has a high solubility, then it easily dissolves in most substances to create a solution. If the solute has a low solubility, then it does not dissolve easily and rarely goes into solution with other substances.
A compound that vaporizes readily at room temperature is most likely to be a?
A liquid compound that vaporizes readily at room temperature is called a volatile liquid. An example of this would be gasoline or rubbing alcohol
Which element is the most reactive with oxygen?
Potassium is the most reactive element with oxygen, readily reacting to form potassium oxide.
Which factor affects both the solubility of a substance and the rate at which it dissolves?
Temperature affects both the solubility of a substance and the rate at which it dissolves. Higher temperatures generally increase the solubility of most substances and also speed up the dissolution process by providing more energy for the particles to overcome intermolecular forces.
What is the name of a dangerous substance that dissolves other materials?
A dangerous substance that dissolves other materials is acid. Acid can eat away at most metals and will burn the skin severely.
Does gasoline contain matter?
Gasoline is matter, a mixture of various petroleum distillate hydrocarbons, most of them in a liquid phase at room temperature. However, many fractions within gasoline are volatile and will vaporize readily in open air. The formulation of gasoline is by condensation temperature, so no two typical samples of gasoline will be identical unless they have been deliberately purified. The chemicals in gasoline include naphtha, naphthenes, alkanes, and alkenes, and additives such as ethanol.
What chemical properties does lead have?
Lead is a moderately active metal. It dissolves slowly in water and in most cold acids. It reacts more rapidly with hot acids. It does not react with oxygen in the air readily and does not burn.
Why is water a good solvent for the crystallization for acetanilide?
It is most useful when crystals are being filtered out of a desired product. Why is water a good solvent for the recrystallization of acetanilide? Acetanilide readily dissolves in hot water, but is insoluble at low temps. Thus, it dissolves in hot water but crystalizes easily when cool.
What dissolves orbeez?
Water is the primary substance that dissolves Orbeez. Simply soaking Orbeez in water causes them to swell and gradually break down into a gel-like substance. Other liquids such as vinegar or rubbing alcohol may also dissolve Orbeez, but water is most effective.
Does water readily dissolve most polar compounds?
Yes, water readily dissolves most polar compounds because water is a polar molecule itself, having a partial positive charge on the hydrogen atoms and a partial negative charge on the oxygen atom. This polarity allows water to form hydrogen bonds with other polar molecules, facilitating their dissolution in water.
Is gold a solute?
Gold is typically not considered a solute in a solution. In chemistry, a solute is the substance that is dissolved in a solvent to form a solution. Gold is usually considered a pure substance rather than a solute, as it does not readily dissolve in most solvents.
