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Is h20 a physical or chemical property?
H20 is a chemical property because it refers to the chemical formula for water, which consists of two hydrogen atoms bonded to one oxygen atom. This composition describes the specific arrangement of atoms in a water molecule, which is a characteristic of its chemical identity.
It reacts with hydrogen to form a gas. Is it a chemical or physical property of sulfur?
It is a chemical property of sulfur because it involves a reaction with another substance to form a new compound. Chemical properties describe how a substance can undergo chemical changes to form new substances.
When Sodium ignites when dropped in water is it either a physical property or a chemical property?
i am asking the same quesion it is on my chemistry homework and i dont know the answer!!
Is electromotive a chemical property?
No, electromotive force is not a chemical property. It is a physical property related to the ability of a substance to generate an electrical potential difference when in a chemical reaction or an electrochemical cell.
Is burning hydrogen a chemical property?
Burning hydrogen is a chemical change rather than a chemical property. A chemical change involves the formation of new substances with different chemical compositions, as in the reaction between hydrogen and oxygen to form water. A chemical property, on the other hand, describes how a substance can undergo a chemical change.
Is hydrogen chemical or physical property?
Hydrogen is neither a chemical or physical property...it is a chemical element.
Is hydrogen a chemical or physical property?
Hydrogen is a chemical property because it is a pure substance and it cannot be broken down into simpler substances by physical means. It is the simplest and most abundant chemical element in the universe.
Is it a chemical change physical change chemical property or physical property when hydrogen chloride is a gas at room temperature.?
The observation that hydrogen chloride is a gas at room temperature is a PHYSICAL property.
When an object reacts with acid to form hydrogen is it a chemical or physical property?
It is a Chemical property.
Is something that displaces hydrogen from water a chemical or physical property?
it is a physical property(electricity).
Is reacting with oxygen a physical property of hydrogen?
No, reacting with oxygen is a chemical property, not a physical property, of hydrogen. Physical properties are characteristics that can be observed without changing the substance's chemical composition, such as density or color. Chemical properties, on the other hand, describe how a substance can change or react to form new substances.
Is pH physical or chemical property?
pH is a chemical property :)
Why does water not have the same physical and chemical property then hydrogen and oxygen?
Because molecules have other chemical and physical properties than the containing atoms !
Hydrogen can explode when ignited in air is physical property?
Yes, the fact that hydrogen can explode when ignited in air is a chemical property. It is a characteristic of hydrogen's reactivity with oxygen that results in a combustion reaction, producing energy in the form of heat and light.
Is iron that dissolved in hydrochloric acid with the evolution of hydrogen gas a physical property?
The solubility of iron in hydrochloric acid is a chemical property, not a physical property. This reaction involves a chemical change where iron reacts with hydrochloric acid to form iron chloride and hydrogen gas is evolved.
When iron is immersed in a solution of hydrochloric acid hydrogen gas is produced a physical or chemical property?
This is a chemical reaction.
Is does not react with hydrogen a physical or chemical change?
This is a chemical property of an element. It indicates how an element interacts with other substances. In this case, the element does not undergo a chemical change when exposed to hydrogen.
