What is the balanced equation for KClO3 KCl O2?

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What is the balanced equation for KClO3 KCl O2?

We shall balance the number of oxygen atoms by cross-multiplying the number of oxygen atoms in the product and reactant side. Then, we shall balance the potassium atoms by multiplying 2 to KCl in the product side. The balanced equation is given as: $ 2KCl{O_3} \to 2KCl + 3{O_2} $.

What type of reaction is KClO3 → KCl O2?

redox reaction

What does KClO3 decompose into?

potassium chloride

Is potassium chlorate decomposes to potassium chloride and oxygen gas a chemical or physical change?

This process is clearly an example of chemical change.

Is litmus paper a physical or chemical property?

Blue litmus paper turns red in an acid, and stays blue in a base. Red litmus paper turns blue in a base, and stays red in an acid. Is used to test for the presence of a base. It is a colorless chemical that turns magenta (bright pink) in a base, and stays colorless in neutral or acidic solutions.

Is exploding fireworks a physical or chemical property?

The explosion of fireworks is an example of chemical change. During a chemical change, substances are changed into different substances. Another words, the composition of the substance changes.

Is reacts with water a physical or chemical property?

Examples of chemical properties are: heat of combustion, reactivity with water, PH, and electromotive force. The more properties we can identify for a substance, the better we know the nature of that substance.

Is reacts with acid a physical or chemical property?

The change of one type of matter into another type (or the inability to change) is a chemical property. Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion.

Is reacts with water to form a gas a physical property?

So here strongish metal-metal and stronger H−O bonds have been broken, and new substances, a salt, and dihydrogen gas have been formed. So this is clearly an examples of chemical change.

Is basicity a chemical property?

chemical properties (acidity, basicity, combustibility, reactivity).

Is failure to react with other substances a physical or chemical property?

The inability of a substance to combine with another substance is also a chemical property. For example, the inability to combine with most other substances is a chemical property of gold.

Is milk sours a physical or chemical property?

The souring of milk is classified as a chemical change because it results in the production of sour-tasting lactic acid. Both physical and chemical changes closely relate to physical and chemical properties. A chemical change occurs at a molecular level.

How do can we observe the chemical properties of matter?

Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter. They include reactivity, flammability, and the ability to rust. Reactivity is the ability of matter to react chemically with other substances.

Is color an extensive physical property?

Extensive properties, such as mass and volume, depend on the amount of matter being measured. Intensive properties, such as density and color, do not depend on the amount of the substance present. Physical properties can be measured without changing a substance’s chemical identity.

Is density an extensive property?

The two types of physical properties of matter are intensive properties and extensive properties. Examples include density, state of matter, and temperature. Extensive properties do depend on sample size. Examples include volume, mass, and size.

What are three extensive properties?

Examples of extensive properties include:

  • amount of substance, n.
  • energy, E.
  • enthalpy, H.
  • entropy, S.
  • Gibbs energy, G.
  • heat capacity, C. p
  • Helmholtz energy, A or F.
  • internal energy, U.

Is density and extensive or intensive property?

Density is an intensive property because there is a narrow range of densities across the samples. No matter what the initial mass was, densities were essentially the same. Since intensive properties do not depend on the amount of material, the data indicate that density is an intensive property of matter.

Is entropy an extensive property?

The temperature T is an intensive property, independent of the size of the system. It follows that the entropy S is an extensive property. In that sense the entropy resembles the volume of the system.

Is entropy an example of intensive property?

No. Entropy is not an Intensive Property. Entropy (S) is an ‘Extensive Property’ of a substance. But ‘Specific Entropy’ is an intensive property, which means ‘Entropy per unit mass’ of a substance.

Why is entropy intensive?

Re: Why is entropy extensive? An extensive property is dependent on size (or mass), and like you said, entropy = q/T, and q in itself is dependent on the mass, so therefore, it is extensive. Mass is an extensive property. An example of an intensive property would be density of water.

Is pH an extensive property?

As the pH is the measure of concentration of H+ ions and as concentration is an intensive property so pH is also an intensive property.