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What else can I help you with?
Is sugar dissolves in water?
A homogeneous mixture
Does seltzer water have carbon dioxide?
seltzer water is carbonated water and the word carbonated means that is contains carbon dioxide. but more importantly than that is the "bubbles" you see in all soda is carbon dioxide gas that has been pressurized into the liquid.
What is a basic substance?
There are three definitions. A substance that produces hydroxide (OH-) ions in water. A substance that accepts a proton (H+ ion). An electron pair donor.
In science terms what does slightly basic mean?
"Slightly basic" refers to the pH of the substance being described. A neutral substance has an equal number of H+ and OH- ions, whereas acids have most H+ and bases have more OH-. A slightly basic substance probably has a pH between 8 and 9, since neutral is 7. The lower the pH (1-6) indicates the substance is acidic. A pH of 8 through 14 indicates basic substance.
Does boiling water have oxygen?
There are two different ways to ask this question, each dealing with two different ways that water can "have" oxygen in it. It is important to understand the question being asked because each interpretation has a different answer. 1. Does boiling water contain dissolved oxygen? 2. Does water contain oxygen? The answers: 1. No, boiling water does not contain dissolved oxygen. The hotter a substance is, the more energy the molecules have. There are gases such as carbon dioxide (CO2) and oxygen (O2) dissolved in cold water. As the temperature increases, these gases gain energy which lets them escape from the liquid water in which they are trapped. To relate this phenomenon to something encountered in daily life, a cold can of Coca-Cola has more fizz than a warm one. The fizz is the result of gases escaping from the cold liquid. The warmer Coca-Cola does not contain as much dissolved gas, so it is "flat." 2. Yes, water contains oxygen. The molecular formula for water is H2O, meaning that there are two covalently bonded hydrogens to each oxygen. Change this formula, and you don't have something that can be called "water" anymore. A common misconception is that the process of boiling creates oxygen and hydrogen gases (O2 and H2), which is simply not true. The act of boiling water imparts energy to the liquid water molecules. This energy is enough to break the hydrogen bonds that hold the water molecules together in liquid form. Once these bonds are broken, the water molecules vaporize and go from being H2O (liquid) to H2O (gas). Therefore, the vapor produced as water boils is water vapor. Before the boiling point is reached, you can see the dissolved gases initially present in the cold water (for example, CO2 and O2) forming bubbles and rising to the top. Remember, these were initially present-- they are not a result of the covalent O-H bonds in water being broken as part of the boiling process. The covalent O-H bonds are not broken during boiling, only water vapor is formed.
What is a substance that can release a H ion when dissolved in water?
An acid.
If a substance dissociates and forms an excess of h positive ions when dissolved in watr it is referred to as?
If a substance dissociates and forms an excess of H+ ions when dissolved in water, it is referred to as an acid. Acids are substances that donate protons when dissolved in water, leading to an increase in H+ ions concentration in the solution.
What makes acid a acid and a base a base?
Acids release H+ ions when dissolved in water, leading to an increase in H+ concentration. Bases, on the other hand, release OH- ions or accept H+ ions, reducing the H+ concentration. This difference in ion formation and reactivity determines the acidic or basic nature of a substance.
When you place a substance in water and hydrogen ion's what does that tell you about the substance?
If a substance placed in water produces hydrogen ions, it indicates that the substance can ionize and release protons (H+ ions) in an aqueous solution. This suggests that the substance is an acid, as acids typically release H+ ions when dissolved in water.
What is the substance that produces hydroxyl ions when dissolved in water is a?
The substance that produces hydroxyl ions when dissolved in water is a base. Bases are substances that release hydroxide ions (OH-) in water, which can react with hydrogen ions (H+) to form water (H2O). Examples of bases include sodium hydroxide (NaOH) and potassium hydroxide (KOH).
A substance which ionizes to form hydrogen ions when dissolved in water is?
A substance which ionizes to form hydrogen ions when dissolved in water is called an acid. Acids turn blue litmus paper into red.
Is an ammonia water an acid or a base?
Ammonia water is a base chemically, if it reacts with an acidic substance it will produce a salt that is dissolved in the water..
What compound does H form when dissolved in water?
When H is dissolved in water, it forms hydronium, or H3O. It is commonly known as a synthesis reaction.
What is a substance that ionizes completely in aqueos solutions and produces h3o?
An example of a substance that ionizes completely in aqueous solutions to produce H3O+ ions is hydrochloric acid (HCl). When dissolved in water, HCl dissociates into H+ and Cl- ions, with the H+ ions combining with water molecules to form hydronium ions (H3O+).
What is true about an Arrhenius acid?
An Arrhenius acid is a substance that, when dissolved in water, increases the concentration of hydronium ions (H3O+). This type of acid typically donates a proton (H+) in a chemical reaction.
Do acids create hydroxide ions when dissolved in water?
No, acids do not create hydroxide (OH-) ions when dissolved in water. Acids create Hydrogen (H+) ions when dissolved in water.Bases create hydroxide ions when dissolved in water.
What is the definiton of an Arrhenius acid?
An Arrhenius acid is a substance that, when dissolved in water, increases the concentration of hydrogen ions (H+) in the solution. It is defined as a compound that donates a proton in aqueous solution.
