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Chemical change same as chemical reaction?
no because a chemical change is any process in which 1 or more substance is changed into 1 or more substances whereas a chemical reaction is a process that leads to a transformation of one set of chemical substances to another
What does fizzing mean in a chemical reaction?
Fizzing in a chemical reaction typically refers to the release of gas bubbles. This usually occurs when a gas is produced as a product of the reaction and escapes as bubbles in a liquid. The fizzing is often accompanied by a hissing sound.
What does chemical work mean?
Chemical work refers to the energy associated with a chemical reaction or transformation. It involves the breaking and forming of chemical bonds, and is often measured in terms of the change in the internal energy of a system during a reaction. This energy can be used to do work or drive other processes.
What does a delta symbol mean in a reaction?
The delta symbol in a chemical equation stands for "change". Since you have to break and reform the bonds between atoms in molecules to have a chemical reaction there is going to be a change, whether it be in the thermal energy, chemical energy, phase of the matter etc.
What does bubbling indicate in a chemical reaction?
The creation of bubbles in a liquid can result from:Boiling (formation of gas phase material) a physical changeDissolution of dissolved gasses (a physical change) from a liquid as it warmsThe creation of gases by reactants in an aqueous environment (chemical change)
What a chemical reaction mean?
A chemical reaction is; when there is a chemical change taking place from energy or shifting of molecular structure.
Undergo no chemical change during a chemical reaction?
A catalyst doesn't undergo a chemical change during a chemical reaction.
Is water a chemical reaction or a physical reaction?
Water is not a reaction at all. If you mean to ask if a state change in water is chemical or physical, it is physical.
Is a chemical change a chemical reaction?
Yes. The two terms mean the same thing. They are synonyms.
Is a chemical change the same as a chemical reaction?
They are just two different terms that mean the same thing.
Can you call a chemical reaction a chemical change?
They are just two different terms that mean the same thing.
What does the word chemical reaction mean?
chemical as in chemical change, so anything changed in its chemical appearance.
What does evidence chemical change mean?
Evidence of a chemical change refers to observable signs that a chemical reaction has occurred. This can include color change, formation of gas or precipitate, temperature change, or production of light. These changes indicate that the substances involved in the reaction have undergone a chemical transformation at the molecular level.
Is 2NaCl a chemical reaction or a physical change?
2NaCl is a chemical compound composed of two atoms of sodium (Na) and one molecule of chlorine (Cl) covalently bonded. Therefore, it is a chemical compound, not a chemical reaction or physical change.
Chemical change same as chemical reaction?
no because a chemical change is any process in which 1 or more substance is changed into 1 or more substances whereas a chemical reaction is a process that leads to a transformation of one set of chemical substances to another
In a chemical equation what does (I) mean?
probably chemical reaction
What does endithermic change mean?
Endothermic change is a chemical reaction that is accompanied by the absorption of heat, or it is an organism that generates heat to maintain its temperature. When a chemical reaction occurs, energy is transferred to, or from, the surroundings. There is often a temperature change. An example would be that of a bonfire which transfers heat energy to the surroundings.
