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What is the difference between a chemical reaction and a chemical composition?
when 2 or more compounds react chemically to form a new compound then it is called chemical reaction chemical reaction whereas the quantity and no. chemical elements presents in chemical compound is called the chemical composition
What is this substance in which the number of atoms is not important as long as all of the atoms are of the same type?
A substance where the actual number of atoms is not significant, as long as they are all of the same element, is called a chemical compound. This is because the properties of compounds are determined by the arrangement and types of atoms within the molecules, rather than their quantity.
How is momentum different from physical or chemical property?
Momentum is a physical quantity that describes the motion of an object, defined as the product of its mass and velocity. In contrast, physical properties are characteristics that can be observed or measured without changing the substance's identity, such as color or density, while chemical properties describe how a substance interacts with other substances during a chemical reaction. Unlike momentum, which pertains specifically to the dynamics of moving objects, physical and chemical properties relate to the inherent characteristics of materials. Thus, momentum is a measure of motion, whereas physical and chemical properties pertain to the state and behavior of matter.
What is used to describe the physical properties of matter?
physical quantity
What is the primary solvent?
The primary solvent is the main component in a solution that dissolves the solute. It is typically present in a larger quantity compared to the solute and determines the physical and chemical properties of the solution. Water is the most common primary solvent in many biological and chemical processes.
What is the compound produced in the greatest quantity by the chemical industry?
Sulfuric acid is the compound produced in the greatest quantity by the chemical industry. It is used in various industrial processes such as the production of fertilizers, batteries, and chemicals.
How does the chemical formula of a compound relate to the relative number of atoms in the compound?
The chemical formula of a compound provides information about the elements present in the compound and the ratio in which they are combined. The subscripts in the chemical formula indicate the relative number of atoms of each element in a compound.
When a chemist performs an experiment the quantity that is being tested is the?
The quantity being tested by a chemist in an experiment is typically a chemical substance or compound. This could involve investigating its properties, reactivity, or behavior under certain conditions to gather data and draw conclusions.
What is the difference between a chemical reaction and a chemical composition?
when 2 or more compounds react chemically to form a new compound then it is called chemical reaction chemical reaction whereas the quantity and no. chemical elements presents in chemical compound is called the chemical composition
Every chemical compound?
A good note is to remember a chemical substance is a pure form of matter. A chemical element is pure chemical substance consisting of once type of atom distinguished by it's atomic number (quantity of protons within an atom's nucleus.)Where as a chemical compound is a pure chemical substance consisting of two or more chemical element.
What does number before the compound represent?
The number before a compound indicates the quantity of molecules or atoms present in the compound, based on the subscripts in its chemical formula. It reflects the ratio of elements in the compound and helps determine the stoichiometry of the reaction involving that compound.
What is always the same no matter how much of the substance you have?
The chemical composition or properties of the substance remain constant regardless of the quantity present.
What are two interesting properties of francium?
- francium is extremely radioactive- the total quantity of francium on the Earth is approx. 30 g- the chemical and physical properties of francium are only estimated, not measured
Is 2NA a compound?
No, 2NA is not a compound. It appears to be a combination of the number "2" and the chemical symbol "Na" which represents sodium. In chemical nomenclature, numbers are typically used as subscripts to indicate the quantity of atoms in a compound.
What are the two major factors that affect the metabolism of toxic substances?
The two major factors that affect the metabolism of toxic substances are the type of toxic compound and the efficiency of the body's detoxification enzymes. The chemical properties of the toxic substance dictate how it will interact with the body's metabolic processes, while the activity and quantity of detoxification enzymes determine how effectively the body can neutralize and eliminate the toxic compound.
What is a compound tariff?
A tarrif is an quantity and value based trade restriction. In compound tarrifs, a value based tarrif is payed along with a fixed rate on quantity. That is it is a mixed or compound rate.
What is this substance in which the number of atoms is not important as long as all of the atoms are of the same type?
A substance where the actual number of atoms is not significant, as long as they are all of the same element, is called a chemical compound. This is because the properties of compounds are determined by the arrangement and types of atoms within the molecules, rather than their quantity.
