The flammability of acetone is a physical property because it describes how the substance behaves under certain conditions (in this case, its ability to catch fire) without changing its chemical composition.
Many different things show that a chemical reaction is happening. the main one is CHANGE IS OCCURING. change of colour, change of amounts, etc. Also, heat is being consumed/given off. light is given off. Gasses are prodiced. etc etc. some chemical reactions are easily seen i.e. mushroom cloud in the sky, water boils when added to h2so4. other chemical reactions are only realized when a different product emerges from the combining of different elements
Nomenclature deals with naming and classifying substances, including the systematic naming of chemical compounds according to specific rules and conventions. It helps identify compounds uniquely and communicate their structure and properties accurately in the scientific community.
Chemical changes that provide evidence that a compound has formed include the disappearance of reactants, formation of new products with different properties, changes in color, formation of a precipitate, evolution of heat or gas, and changes in odor. These changes indicate that new chemical bonds have been formed between the atoms of the reactants to create a new compound.
energy
The reaction rate is affected by enzymes.
The reaction rate is affected by enzymes.
Enzymes control the rate of chemical reactions by lowering the activation energy required for the reaction to occur. This enables reactions to proceed at a faster pace and with more specificity than without enzymes. Enzymes do not change the overall equilibrium of a reaction.
Chemical Engineering is mainly based on Chemical Reaction Engineering. It is the things which happens inside the production reaction ( Which is what they do in production engineering but not in the chemical aspect )
Life without enzymes would be impossible as enzymes are essential for all biological reactions in living organisms. Enzymes act as catalysts that speed up chemical reactions, help with digestion, and facilitate various metabolic processes in the body. Without enzymes, the biochemical reactions necessary for life would occur too slowly or not at all.
Signs of chemical reactions may be: - Gas release - Formation of a precipitate - Change of color - Change of odor - Change of pH - Change of aspect - Change of viscosity - Change of the temperature - Visible formation of new compounds - Change of the state of the matter - A violent reaction with explosion or fire - Bubbling - Emitting a sound - Emitting a light----------------------------------------------------------------During a physical change the molecule composition is not affected.
Which aspect of Georgia life was MOST DIRECTLY affected by the end of the white primary
* digestion is a chemical reaction.* Signs of chemical reactions may be: - Gas release - Formation of a precipitate - Change of color - Change of odor - Change of pH - Change of aspect - Change of viscosity - Change of the temperature - Visible formation of new compounds - Change of the state of the matter - A violent reaction with explosion or fire - Bubbling - Emitting a sound - Emitting a light
Religion
A thermic nature of a reaction refers to the aspect of the involvement of heat.
air movement
Technology