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Is sodium and potassium reacting violently with water a chemical or physical change?
Their reaction with the water is a purely chemical change, however the chemical reaction is so intense and violent that it is usually followed by many dangerous physical changes (e.g. boiling of the water, flinging molten pieces of the unreacted metal at you, spattering drops of lye solution at you).
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Is reacting a physical change or chemical change?
Reacting can involve both physical changes and chemical changes. Physical changes involve alterations in the physical state of a substance without changing its chemical composition, while chemical changes involve the formation of new substances with different chemical compositions.
Is reacting with water a physical change or chemical change?
it would be a chemical property because is changes
Is oxidizing a physical or chemical change?
Oxidizing is a chemical change, as it involves a substance reacting with oxygen to form new compounds with different properties. In contrast, physical changes do not alter the chemical composition of a substance.
Classify the following properties of matter either physical or chemicalironrusting gasoline burring cutting a piece of wood aluminum reacting with foil paper?
Iron rusting = chemical gasoline burning = chemical cutting a piece of wood = physical aluminum reacting with foil paper= chemical Anytime the basic molecule is changed, it is chemical, and if it is not than it is physical. Keep in mind that basic state changes (e.g. melting from solid to liquid) are physical.
Is bubbles when aluminuim wire is dropped into HCL a physical change?
No. The aluminum is reacting with the acid; it is a chemical change.
Is sodium and potassium react violently with water a chemical change?
Yes, the reaction between sodium/potassium and water is a chemical change. This reaction produces hydrogen gas and hydroxide ions, resulting in the formation of a new substance with different properties than the reactants.
Is reacts violently with chlorine physical or chemical property?
Reacting violently with chlorine is a chemical property because it describes how a substance undergoes a chemical change when coming in contact with another substance, in this case, chlorine.
What family is known for reacting violently with water?
The alkali metals, such as sodium, potassium, and lithium, are known for reacting violently with water. When these metals come into contact with water, they produce hydrogen gas and can create a vigorous reaction, sometimes even resulting in sparks or flames.
Is reacting to air chemical or physical property?
This is a chemical property.
Is reacting with water to form a base a chemical or physical property?
physical
Is a reacting with a base to form water a physical or chemical property?
physical
Is reacting a physical change or chemical change?
Reacting can involve both physical changes and chemical changes. Physical changes involve alterations in the physical state of a substance without changing its chemical composition, while chemical changes involve the formation of new substances with different chemical compositions.
Is reacting with with acid a physical property?
It is a chemical property.
Is cesium reacting with water a physical change?
This is a chemical reaction, a chemical change.
Is baking soda reacting with vinegar and forms a gas a physical or chemical change?
Physical
Is reactivity with vinegar a physical or chemical change?
If something's reacting, it's a chemical change.
Is reacting with water a physical change or chemical change?
it would be a chemical property because is changes
