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What substance in the body fluids determines most of their chemical and physical reactions?
Electrolytes!
What substance in the body fluids determines most of their chemicaland physical reactions?
Water is the substance in body fluids that determines most of their chemical and physical reactions. It serves as a solvent for various molecules, participates in metabolic reactions, helps regulate body temperature, and maintains cell structure and function.
Is reactions a chemical or physical?
Reactions can be both chemical and physical. Chemical reactions involve breaking and forming chemical bonds leading to the formation of new substances. Physical reactions involve changes in state, shape, or form of a substance without changing its chemical composition.
What substance in body fluids determines most of their chemical and physical reaction?
The concentration of hydrogen ions (pH) is a crucial factor that determines the chemical and physical reactions in body fluids. Maintaining a stable pH level is essential for various enzymatic reactions and overall physiological functioning.
What is the significance of the variable "m" in chemistry and how does it relate to chemical reactions or properties?
In chemistry, the variable "m" often represents the mass of a substance. It is significant because mass plays a crucial role in chemical reactions and properties. The mass of reactants determines the amount of products formed in a reaction, and the mass of a substance can affect its physical and chemical properties.
What is a change that alters the form or appearance of a substance but does not make it into other substance?
It is considered a physical change. A chemical change involves chemical reactions that change the substance into another substance. A physical change typically only modifies the form or phase.
Is a solid at 98 degrees a physical or chemical property?
It is purely a Physical Property. Fusing (melting) involves no chemical reactions. The melting point of a substance is hard wired in the physical properties of a substance.
What are reversibile reactions?
Reversible reactions usually involve a reaction that changes the physical state of the substance, not the chemical properties
How does physical property differs from chemical property?
A physical property can be observed without changing what the substance is made of. A chemical property can only be observed by altering a substance through a chemical change.
Is viscosity physical property or chemical property?
Viscosity is a physical property of a substance, which describes its resistance to flow or deformation. It is determined by the intermolecular forces within the substance and is not a result of any chemical changes or reactions.
What is chemical and physical reactions?
A physical reaction is were the current substance can be changed in state and then changed back easily to it's previous state, a chemical reaction is the opposite, it is difficult to change it back to its previous state.
What are the chemical reactions involves in sublimation?
Sublimation, per se, does not involve any chemical reactions. It is simply a physical change of a substance going from a solid to a gas without passing through the liquid phase.
